diff --git a/pkg/proto/device_sync/consent_backup.pb.go b/pkg/proto/device_sync/consent_backup.pb.go
new file mode 100644
index 00000000..ce226543
--- /dev/null
+++ b/pkg/proto/device_sync/consent_backup.pb.go
@@ -0,0 +1,303 @@
+// Definitions for backups
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.5
+// 	protoc        (unknown)
+// source: device_sync/consent_backup.proto
+
+package device_sync
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Consent record type
+type ConsentTypeSave int32
+
+const (
+	ConsentTypeSave_CONSENT_TYPE_SAVE_UNSPECIFIED     ConsentTypeSave = 0
+	ConsentTypeSave_CONSENT_TYPE_SAVE_CONVERSATION_ID ConsentTypeSave = 1
+	ConsentTypeSave_CONSENT_TYPE_SAVE_INBOX_ID        ConsentTypeSave = 2
+	ConsentTypeSave_CONSENT_TYPE_SAVE_ADDRESS         ConsentTypeSave = 3
+)
+
+// Enum value maps for ConsentTypeSave.
+var (
+	ConsentTypeSave_name = map[int32]string{
+		0: "CONSENT_TYPE_SAVE_UNSPECIFIED",
+		1: "CONSENT_TYPE_SAVE_CONVERSATION_ID",
+		2: "CONSENT_TYPE_SAVE_INBOX_ID",
+		3: "CONSENT_TYPE_SAVE_ADDRESS",
+	}
+	ConsentTypeSave_value = map[string]int32{
+		"CONSENT_TYPE_SAVE_UNSPECIFIED":     0,
+		"CONSENT_TYPE_SAVE_CONVERSATION_ID": 1,
+		"CONSENT_TYPE_SAVE_INBOX_ID":        2,
+		"CONSENT_TYPE_SAVE_ADDRESS":         3,
+	}
+)
+
+func (x ConsentTypeSave) Enum() *ConsentTypeSave {
+	p := new(ConsentTypeSave)
+	*p = x
+	return p
+}
+
+func (x ConsentTypeSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ConsentTypeSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_consent_backup_proto_enumTypes[0].Descriptor()
+}
+
+func (ConsentTypeSave) Type() protoreflect.EnumType {
+	return &file_device_sync_consent_backup_proto_enumTypes[0]
+}
+
+func (x ConsentTypeSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ConsentTypeSave.Descriptor instead.
+func (ConsentTypeSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_consent_backup_proto_rawDescGZIP(), []int{0}
+}
+
+// Consent record state
+type ConsentStateSave int32
+
+const (
+	ConsentStateSave_CONSENT_STATE_SAVE_UNSPECIFIED ConsentStateSave = 0
+	ConsentStateSave_CONSENT_STATE_SAVE_UNKNOWN     ConsentStateSave = 1
+	ConsentStateSave_CONSENT_STATE_SAVE_ALLOWED     ConsentStateSave = 2
+	ConsentStateSave_CONSENT_STATE_SAVE_DENIED      ConsentStateSave = 3
+)
+
+// Enum value maps for ConsentStateSave.
+var (
+	ConsentStateSave_name = map[int32]string{
+		0: "CONSENT_STATE_SAVE_UNSPECIFIED",
+		1: "CONSENT_STATE_SAVE_UNKNOWN",
+		2: "CONSENT_STATE_SAVE_ALLOWED",
+		3: "CONSENT_STATE_SAVE_DENIED",
+	}
+	ConsentStateSave_value = map[string]int32{
+		"CONSENT_STATE_SAVE_UNSPECIFIED": 0,
+		"CONSENT_STATE_SAVE_UNKNOWN":     1,
+		"CONSENT_STATE_SAVE_ALLOWED":     2,
+		"CONSENT_STATE_SAVE_DENIED":      3,
+	}
+)
+
+func (x ConsentStateSave) Enum() *ConsentStateSave {
+	p := new(ConsentStateSave)
+	*p = x
+	return p
+}
+
+func (x ConsentStateSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ConsentStateSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_consent_backup_proto_enumTypes[1].Descriptor()
+}
+
+func (ConsentStateSave) Type() protoreflect.EnumType {
+	return &file_device_sync_consent_backup_proto_enumTypes[1]
+}
+
+func (x ConsentStateSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ConsentStateSave.Descriptor instead.
+func (ConsentStateSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_consent_backup_proto_rawDescGZIP(), []int{1}
+}
+
+// Proto representation of a consent record save
+type ConsentSave struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	EntityType    ConsentTypeSave        `protobuf:"varint,1,opt,name=entity_type,json=entityType,proto3,enum=xmtp.device_sync.consent_backup.ConsentTypeSave" json:"entity_type,omitempty"`
+	State         ConsentStateSave       `protobuf:"varint,2,opt,name=state,proto3,enum=xmtp.device_sync.consent_backup.ConsentStateSave" json:"state,omitempty"`
+	Entity        string                 `protobuf:"bytes,3,opt,name=entity,proto3" json:"entity,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ConsentSave) Reset() {
+	*x = ConsentSave{}
+	mi := &file_device_sync_consent_backup_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ConsentSave) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ConsentSave) ProtoMessage() {}
+
+func (x *ConsentSave) ProtoReflect() protoreflect.Message {
+	mi := &file_device_sync_consent_backup_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ConsentSave.ProtoReflect.Descriptor instead.
+func (*ConsentSave) Descriptor() ([]byte, []int) {
+	return file_device_sync_consent_backup_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ConsentSave) GetEntityType() ConsentTypeSave {
+	if x != nil {
+		return x.EntityType
+	}
+	return ConsentTypeSave_CONSENT_TYPE_SAVE_UNSPECIFIED
+}
+
+func (x *ConsentSave) GetState() ConsentStateSave {
+	if x != nil {
+		return x.State
+	}
+	return ConsentStateSave_CONSENT_STATE_SAVE_UNSPECIFIED
+}
+
+func (x *ConsentSave) GetEntity() string {
+	if x != nil {
+		return x.Entity
+	}
+	return ""
+}
+
+var File_device_sync_consent_backup_proto protoreflect.FileDescriptor
+
+var file_device_sync_consent_backup_proto_rawDesc = string([]byte{
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+	0x74, 0x6f, 0x33,
+})
+
+var (
+	file_device_sync_consent_backup_proto_rawDescOnce sync.Once
+	file_device_sync_consent_backup_proto_rawDescData []byte
+)
+
+func file_device_sync_consent_backup_proto_rawDescGZIP() []byte {
+	file_device_sync_consent_backup_proto_rawDescOnce.Do(func() {
+		file_device_sync_consent_backup_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_device_sync_consent_backup_proto_rawDesc), len(file_device_sync_consent_backup_proto_rawDesc)))
+	})
+	return file_device_sync_consent_backup_proto_rawDescData
+}
+
+var file_device_sync_consent_backup_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
+var file_device_sync_consent_backup_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_device_sync_consent_backup_proto_goTypes = []any{
+	(ConsentTypeSave)(0),  // 0: xmtp.device_sync.consent_backup.ConsentTypeSave
+	(ConsentStateSave)(0), // 1: xmtp.device_sync.consent_backup.ConsentStateSave
+	(*ConsentSave)(nil),   // 2: xmtp.device_sync.consent_backup.ConsentSave
+}
+var file_device_sync_consent_backup_proto_depIdxs = []int32{
+	0, // 0: xmtp.device_sync.consent_backup.ConsentSave.entity_type:type_name -> xmtp.device_sync.consent_backup.ConsentTypeSave
+	1, // 1: xmtp.device_sync.consent_backup.ConsentSave.state:type_name -> xmtp.device_sync.consent_backup.ConsentStateSave
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_device_sync_consent_backup_proto_init() }
+func file_device_sync_consent_backup_proto_init() {
+	if File_device_sync_consent_backup_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_device_sync_consent_backup_proto_rawDesc), len(file_device_sync_consent_backup_proto_rawDesc)),
+			NumEnums:      2,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_device_sync_consent_backup_proto_goTypes,
+		DependencyIndexes: file_device_sync_consent_backup_proto_depIdxs,
+		EnumInfos:         file_device_sync_consent_backup_proto_enumTypes,
+		MessageInfos:      file_device_sync_consent_backup_proto_msgTypes,
+	}.Build()
+	File_device_sync_consent_backup_proto = out.File
+	file_device_sync_consent_backup_proto_goTypes = nil
+	file_device_sync_consent_backup_proto_depIdxs = nil
+}
diff --git a/pkg/proto/device_sync/device_sync.pb.go b/pkg/proto/device_sync/device_sync.pb.go
new file mode 100644
index 00000000..e9aad106
--- /dev/null
+++ b/pkg/proto/device_sync/device_sync.pb.go
@@ -0,0 +1,399 @@
+// Definitions for backups
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.5
+// 	protoc        (unknown)
+// source: device_sync/device_sync.proto
+
+package device_sync
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Elements selected for backup
+type BackupElementSelection int32
+
+const (
+	BackupElementSelection_BACKUP_ELEMENT_SELECTION_UNSPECIFIED BackupElementSelection = 0
+	BackupElementSelection_BACKUP_ELEMENT_SELECTION_MESSAGES    BackupElementSelection = 1
+	BackupElementSelection_BACKUP_ELEMENT_SELECTION_CONSENT     BackupElementSelection = 2
+)
+
+// Enum value maps for BackupElementSelection.
+var (
+	BackupElementSelection_name = map[int32]string{
+		0: "BACKUP_ELEMENT_SELECTION_UNSPECIFIED",
+		1: "BACKUP_ELEMENT_SELECTION_MESSAGES",
+		2: "BACKUP_ELEMENT_SELECTION_CONSENT",
+	}
+	BackupElementSelection_value = map[string]int32{
+		"BACKUP_ELEMENT_SELECTION_UNSPECIFIED": 0,
+		"BACKUP_ELEMENT_SELECTION_MESSAGES":    1,
+		"BACKUP_ELEMENT_SELECTION_CONSENT":     2,
+	}
+)
+
+func (x BackupElementSelection) Enum() *BackupElementSelection {
+	p := new(BackupElementSelection)
+	*p = x
+	return p
+}
+
+func (x BackupElementSelection) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (BackupElementSelection) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_device_sync_proto_enumTypes[0].Descriptor()
+}
+
+func (BackupElementSelection) Type() protoreflect.EnumType {
+	return &file_device_sync_device_sync_proto_enumTypes[0]
+}
+
+func (x BackupElementSelection) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use BackupElementSelection.Descriptor instead.
+func (BackupElementSelection) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_device_sync_proto_rawDescGZIP(), []int{0}
+}
+
+// Union type representing everything that can be serialied and saved in a backup archive.
+type BackupElement struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// Types that are valid to be assigned to Element:
+	//
+	//	*BackupElement_Metadata
+	//	*BackupElement_Group
+	//	*BackupElement_GroupMessage
+	//	*BackupElement_Consent
+	Element       isBackupElement_Element `protobuf_oneof:"element"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *BackupElement) Reset() {
+	*x = BackupElement{}
+	mi := &file_device_sync_device_sync_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *BackupElement) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BackupElement) ProtoMessage() {}
+
+func (x *BackupElement) ProtoReflect() protoreflect.Message {
+	mi := &file_device_sync_device_sync_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BackupElement.ProtoReflect.Descriptor instead.
+func (*BackupElement) Descriptor() ([]byte, []int) {
+	return file_device_sync_device_sync_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *BackupElement) GetElement() isBackupElement_Element {
+	if x != nil {
+		return x.Element
+	}
+	return nil
+}
+
+func (x *BackupElement) GetMetadata() *BackupMetadataSave {
+	if x != nil {
+		if x, ok := x.Element.(*BackupElement_Metadata); ok {
+			return x.Metadata
+		}
+	}
+	return nil
+}
+
+func (x *BackupElement) GetGroup() *GroupSave {
+	if x != nil {
+		if x, ok := x.Element.(*BackupElement_Group); ok {
+			return x.Group
+		}
+	}
+	return nil
+}
+
+func (x *BackupElement) GetGroupMessage() *GroupMessageSave {
+	if x != nil {
+		if x, ok := x.Element.(*BackupElement_GroupMessage); ok {
+			return x.GroupMessage
+		}
+	}
+	return nil
+}
+
+func (x *BackupElement) GetConsent() *ConsentSave {
+	if x != nil {
+		if x, ok := x.Element.(*BackupElement_Consent); ok {
+			return x.Consent
+		}
+	}
+	return nil
+}
+
+type isBackupElement_Element interface {
+	isBackupElement_Element()
+}
+
+type BackupElement_Metadata struct {
+	Metadata *BackupMetadataSave `protobuf:"bytes,1,opt,name=metadata,proto3,oneof"`
+}
+
+type BackupElement_Group struct {
+	Group *GroupSave `protobuf:"bytes,2,opt,name=group,proto3,oneof"`
+}
+
+type BackupElement_GroupMessage struct {
+	GroupMessage *GroupMessageSave `protobuf:"bytes,3,opt,name=group_message,json=groupMessage,proto3,oneof"`
+}
+
+type BackupElement_Consent struct {
+	Consent *ConsentSave `protobuf:"bytes,4,opt,name=consent,proto3,oneof"`
+}
+
+func (*BackupElement_Metadata) isBackupElement_Element() {}
+
+func (*BackupElement_Group) isBackupElement_Element() {}
+
+func (*BackupElement_GroupMessage) isBackupElement_Element() {}
+
+func (*BackupElement_Consent) isBackupElement_Element() {}
+
+// Proto representation of backup metadata
+// (Backup version is explicitly missing - it's stored as a header.)
+type BackupMetadataSave struct {
+	state         protoimpl.MessageState   `protogen:"open.v1"`
+	Elements      []BackupElementSelection `protobuf:"varint,2,rep,packed,name=elements,proto3,enum=xmtp.device_sync.BackupElementSelection" json:"elements,omitempty"`
+	ExportedAtNs  int64                    `protobuf:"varint,3,opt,name=exported_at_ns,json=exportedAtNs,proto3" json:"exported_at_ns,omitempty"`
+	StartNs       *int64                   `protobuf:"varint,4,opt,name=start_ns,json=startNs,proto3,oneof" json:"start_ns,omitempty"`
+	EndNs         *int64                   `protobuf:"varint,5,opt,name=end_ns,json=endNs,proto3,oneof" json:"end_ns,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *BackupMetadataSave) Reset() {
+	*x = BackupMetadataSave{}
+	mi := &file_device_sync_device_sync_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *BackupMetadataSave) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BackupMetadataSave) ProtoMessage() {}
+
+func (x *BackupMetadataSave) ProtoReflect() protoreflect.Message {
+	mi := &file_device_sync_device_sync_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use BackupMetadataSave.ProtoReflect.Descriptor instead.
+func (*BackupMetadataSave) Descriptor() ([]byte, []int) {
+	return file_device_sync_device_sync_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *BackupMetadataSave) GetElements() []BackupElementSelection {
+	if x != nil {
+		return x.Elements
+	}
+	return nil
+}
+
+func (x *BackupMetadataSave) GetExportedAtNs() int64 {
+	if x != nil {
+		return x.ExportedAtNs
+	}
+	return 0
+}
+
+func (x *BackupMetadataSave) GetStartNs() int64 {
+	if x != nil && x.StartNs != nil {
+		return *x.StartNs
+	}
+	return 0
+}
+
+func (x *BackupMetadataSave) GetEndNs() int64 {
+	if x != nil && x.EndNs != nil {
+		return *x.EndNs
+	}
+	return 0
+}
+
+var File_device_sync_device_sync_proto protoreflect.FileDescriptor
+
+var file_device_sync_device_sync_proto_rawDesc = string([]byte{
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+	0x33,
+})
+
+var (
+	file_device_sync_device_sync_proto_rawDescOnce sync.Once
+	file_device_sync_device_sync_proto_rawDescData []byte
+)
+
+func file_device_sync_device_sync_proto_rawDescGZIP() []byte {
+	file_device_sync_device_sync_proto_rawDescOnce.Do(func() {
+		file_device_sync_device_sync_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_device_sync_device_sync_proto_rawDesc), len(file_device_sync_device_sync_proto_rawDesc)))
+	})
+	return file_device_sync_device_sync_proto_rawDescData
+}
+
+var file_device_sync_device_sync_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_device_sync_device_sync_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_device_sync_device_sync_proto_goTypes = []any{
+	(BackupElementSelection)(0), // 0: xmtp.device_sync.BackupElementSelection
+	(*BackupElement)(nil),       // 1: xmtp.device_sync.BackupElement
+	(*BackupMetadataSave)(nil),  // 2: xmtp.device_sync.BackupMetadataSave
+	(*GroupSave)(nil),           // 3: xmtp.device_sync.group_backup.GroupSave
+	(*GroupMessageSave)(nil),    // 4: xmtp.device_sync.message_backup.GroupMessageSave
+	(*ConsentSave)(nil),         // 5: xmtp.device_sync.consent_backup.ConsentSave
+}
+var file_device_sync_device_sync_proto_depIdxs = []int32{
+	2, // 0: xmtp.device_sync.BackupElement.metadata:type_name -> xmtp.device_sync.BackupMetadataSave
+	3, // 1: xmtp.device_sync.BackupElement.group:type_name -> xmtp.device_sync.group_backup.GroupSave
+	4, // 2: xmtp.device_sync.BackupElement.group_message:type_name -> xmtp.device_sync.message_backup.GroupMessageSave
+	5, // 3: xmtp.device_sync.BackupElement.consent:type_name -> xmtp.device_sync.consent_backup.ConsentSave
+	0, // 4: xmtp.device_sync.BackupMetadataSave.elements:type_name -> xmtp.device_sync.BackupElementSelection
+	5, // [5:5] is the sub-list for method output_type
+	5, // [5:5] is the sub-list for method input_type
+	5, // [5:5] is the sub-list for extension type_name
+	5, // [5:5] is the sub-list for extension extendee
+	0, // [0:5] is the sub-list for field type_name
+}
+
+func init() { file_device_sync_device_sync_proto_init() }
+func file_device_sync_device_sync_proto_init() {
+	if File_device_sync_device_sync_proto != nil {
+		return
+	}
+	file_device_sync_consent_backup_proto_init()
+	file_device_sync_group_backup_proto_init()
+	file_device_sync_message_backup_proto_init()
+	file_device_sync_device_sync_proto_msgTypes[0].OneofWrappers = []any{
+		(*BackupElement_Metadata)(nil),
+		(*BackupElement_Group)(nil),
+		(*BackupElement_GroupMessage)(nil),
+		(*BackupElement_Consent)(nil),
+	}
+	file_device_sync_device_sync_proto_msgTypes[1].OneofWrappers = []any{}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_device_sync_device_sync_proto_rawDesc), len(file_device_sync_device_sync_proto_rawDesc)),
+			NumEnums:      1,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_device_sync_device_sync_proto_goTypes,
+		DependencyIndexes: file_device_sync_device_sync_proto_depIdxs,
+		EnumInfos:         file_device_sync_device_sync_proto_enumTypes,
+		MessageInfos:      file_device_sync_device_sync_proto_msgTypes,
+	}.Build()
+	File_device_sync_device_sync_proto = out.File
+	file_device_sync_device_sync_proto_goTypes = nil
+	file_device_sync_device_sync_proto_depIdxs = nil
+}
diff --git a/pkg/proto/device_sync/group_backup.pb.go b/pkg/proto/device_sync/group_backup.pb.go
new file mode 100644
index 00000000..9db700fe
--- /dev/null
+++ b/pkg/proto/device_sync/group_backup.pb.go
@@ -0,0 +1,412 @@
+// Definitions for backups
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.5
+// 	protoc        (unknown)
+// source: device_sync/group_backup.proto
+
+package device_sync
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Group membership state
+type GroupMembershipStateSave int32
+
+const (
+	GroupMembershipStateSave_GROUP_MEMBERSHIP_STATE_SAVE_UNSPECIFIED GroupMembershipStateSave = 0
+	GroupMembershipStateSave_GROUP_MEMBERSHIP_STATE_SAVE_ALLOWED     GroupMembershipStateSave = 1
+	GroupMembershipStateSave_GROUP_MEMBERSHIP_STATE_SAVE_REJECTED    GroupMembershipStateSave = 2
+	GroupMembershipStateSave_GROUP_MEMBERSHIP_STATE_SAVE_PENDING     GroupMembershipStateSave = 3
+)
+
+// Enum value maps for GroupMembershipStateSave.
+var (
+	GroupMembershipStateSave_name = map[int32]string{
+		0: "GROUP_MEMBERSHIP_STATE_SAVE_UNSPECIFIED",
+		1: "GROUP_MEMBERSHIP_STATE_SAVE_ALLOWED",
+		2: "GROUP_MEMBERSHIP_STATE_SAVE_REJECTED",
+		3: "GROUP_MEMBERSHIP_STATE_SAVE_PENDING",
+	}
+	GroupMembershipStateSave_value = map[string]int32{
+		"GROUP_MEMBERSHIP_STATE_SAVE_UNSPECIFIED": 0,
+		"GROUP_MEMBERSHIP_STATE_SAVE_ALLOWED":     1,
+		"GROUP_MEMBERSHIP_STATE_SAVE_REJECTED":    2,
+		"GROUP_MEMBERSHIP_STATE_SAVE_PENDING":     3,
+	}
+)
+
+func (x GroupMembershipStateSave) Enum() *GroupMembershipStateSave {
+	p := new(GroupMembershipStateSave)
+	*p = x
+	return p
+}
+
+func (x GroupMembershipStateSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (GroupMembershipStateSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_group_backup_proto_enumTypes[0].Descriptor()
+}
+
+func (GroupMembershipStateSave) Type() protoreflect.EnumType {
+	return &file_device_sync_group_backup_proto_enumTypes[0]
+}
+
+func (x GroupMembershipStateSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use GroupMembershipStateSave.Descriptor instead.
+func (GroupMembershipStateSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_group_backup_proto_rawDescGZIP(), []int{0}
+}
+
+// Conversation type
+type ConversationTypeSave int32
+
+const (
+	ConversationTypeSave_CONVERSATION_TYPE_SAVE_UNSPECIFIED ConversationTypeSave = 0
+	ConversationTypeSave_CONVERSATION_TYPE_SAVE_GROUP       ConversationTypeSave = 1
+	ConversationTypeSave_CONVERSATION_TYPE_SAVE_DM          ConversationTypeSave = 2
+	ConversationTypeSave_CONVERSATION_TYPE_SAVE_SYNC        ConversationTypeSave = 3
+)
+
+// Enum value maps for ConversationTypeSave.
+var (
+	ConversationTypeSave_name = map[int32]string{
+		0: "CONVERSATION_TYPE_SAVE_UNSPECIFIED",
+		1: "CONVERSATION_TYPE_SAVE_GROUP",
+		2: "CONVERSATION_TYPE_SAVE_DM",
+		3: "CONVERSATION_TYPE_SAVE_SYNC",
+	}
+	ConversationTypeSave_value = map[string]int32{
+		"CONVERSATION_TYPE_SAVE_UNSPECIFIED": 0,
+		"CONVERSATION_TYPE_SAVE_GROUP":       1,
+		"CONVERSATION_TYPE_SAVE_DM":          2,
+		"CONVERSATION_TYPE_SAVE_SYNC":        3,
+	}
+)
+
+func (x ConversationTypeSave) Enum() *ConversationTypeSave {
+	p := new(ConversationTypeSave)
+	*p = x
+	return p
+}
+
+func (x ConversationTypeSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ConversationTypeSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_group_backup_proto_enumTypes[1].Descriptor()
+}
+
+func (ConversationTypeSave) Type() protoreflect.EnumType {
+	return &file_device_sync_group_backup_proto_enumTypes[1]
+}
+
+func (x ConversationTypeSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ConversationTypeSave.Descriptor instead.
+func (ConversationTypeSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_group_backup_proto_rawDescGZIP(), []int{1}
+}
+
+// Proto representation of a stored group
+type GroupSave struct {
+	state                    protoimpl.MessageState   `protogen:"open.v1"`
+	Id                       []byte                   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	CreatedAtNs              int64                    `protobuf:"varint,2,opt,name=created_at_ns,json=createdAtNs,proto3" json:"created_at_ns,omitempty"`
+	MembershipState          GroupMembershipStateSave `protobuf:"varint,3,opt,name=membership_state,json=membershipState,proto3,enum=xmtp.device_sync.group_backup.GroupMembershipStateSave" json:"membership_state,omitempty"`
+	InstallationsLastChecked int64                    `protobuf:"varint,4,opt,name=installations_last_checked,json=installationsLastChecked,proto3" json:"installations_last_checked,omitempty"`
+	AddedByInboxId           string                   `protobuf:"bytes,5,opt,name=added_by_inbox_id,json=addedByInboxId,proto3" json:"added_by_inbox_id,omitempty"`
+	WelcomeId                *int64                   `protobuf:"varint,6,opt,name=welcome_id,json=welcomeId,proto3,oneof" json:"welcome_id,omitempty"`
+	RotatedAtNs              int64                    `protobuf:"varint,7,opt,name=rotated_at_ns,json=rotatedAtNs,proto3" json:"rotated_at_ns,omitempty"`
+	ConversationType         ConversationTypeSave     `protobuf:"varint,8,opt,name=conversation_type,json=conversationType,proto3,enum=xmtp.device_sync.group_backup.ConversationTypeSave" json:"conversation_type,omitempty"`
+	DmId                     *string                  `protobuf:"bytes,9,opt,name=dm_id,json=dmId,proto3,oneof" json:"dm_id,omitempty"`
+	LastMessageNs            *int64                   `protobuf:"varint,10,opt,name=last_message_ns,json=lastMessageNs,proto3,oneof" json:"last_message_ns,omitempty"`
+	MessageDisappearFromNs   *int64                   `protobuf:"varint,11,opt,name=message_disappear_from_ns,json=messageDisappearFromNs,proto3,oneof" json:"message_disappear_from_ns,omitempty"`
+	MessageDisappearInNs     *int64                   `protobuf:"varint,12,opt,name=message_disappear_in_ns,json=messageDisappearInNs,proto3,oneof" json:"message_disappear_in_ns,omitempty"`
+	unknownFields            protoimpl.UnknownFields
+	sizeCache                protoimpl.SizeCache
+}
+
+func (x *GroupSave) Reset() {
+	*x = GroupSave{}
+	mi := &file_device_sync_group_backup_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GroupSave) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GroupSave) ProtoMessage() {}
+
+func (x *GroupSave) ProtoReflect() protoreflect.Message {
+	mi := &file_device_sync_group_backup_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GroupSave.ProtoReflect.Descriptor instead.
+func (*GroupSave) Descriptor() ([]byte, []int) {
+	return file_device_sync_group_backup_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *GroupSave) GetId() []byte {
+	if x != nil {
+		return x.Id
+	}
+	return nil
+}
+
+func (x *GroupSave) GetCreatedAtNs() int64 {
+	if x != nil {
+		return x.CreatedAtNs
+	}
+	return 0
+}
+
+func (x *GroupSave) GetMembershipState() GroupMembershipStateSave {
+	if x != nil {
+		return x.MembershipState
+	}
+	return GroupMembershipStateSave_GROUP_MEMBERSHIP_STATE_SAVE_UNSPECIFIED
+}
+
+func (x *GroupSave) GetInstallationsLastChecked() int64 {
+	if x != nil {
+		return x.InstallationsLastChecked
+	}
+	return 0
+}
+
+func (x *GroupSave) GetAddedByInboxId() string {
+	if x != nil {
+		return x.AddedByInboxId
+	}
+	return ""
+}
+
+func (x *GroupSave) GetWelcomeId() int64 {
+	if x != nil && x.WelcomeId != nil {
+		return *x.WelcomeId
+	}
+	return 0
+}
+
+func (x *GroupSave) GetRotatedAtNs() int64 {
+	if x != nil {
+		return x.RotatedAtNs
+	}
+	return 0
+}
+
+func (x *GroupSave) GetConversationType() ConversationTypeSave {
+	if x != nil {
+		return x.ConversationType
+	}
+	return ConversationTypeSave_CONVERSATION_TYPE_SAVE_UNSPECIFIED
+}
+
+func (x *GroupSave) GetDmId() string {
+	if x != nil && x.DmId != nil {
+		return *x.DmId
+	}
+	return ""
+}
+
+func (x *GroupSave) GetLastMessageNs() int64 {
+	if x != nil && x.LastMessageNs != nil {
+		return *x.LastMessageNs
+	}
+	return 0
+}
+
+func (x *GroupSave) GetMessageDisappearFromNs() int64 {
+	if x != nil && x.MessageDisappearFromNs != nil {
+		return *x.MessageDisappearFromNs
+	}
+	return 0
+}
+
+func (x *GroupSave) GetMessageDisappearInNs() int64 {
+	if x != nil && x.MessageDisappearInNs != nil {
+		return *x.MessageDisappearInNs
+	}
+	return 0
+}
+
+var File_device_sync_group_backup_proto protoreflect.FileDescriptor
+
+var file_device_sync_group_backup_proto_rawDesc = string([]byte{
+	0x0a, 0x1e, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, 0x5f, 0x73, 0x79, 0x6e, 0x63, 0x2f, 0x67, 0x72,
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+	0x76, 0x69, 0x63, 0x65, 0x53, 0x79, 0x6e, 0x63, 0x5c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x42, 0x61,
+	0x63, 0x6b, 0x75, 0x70, 0xe2, 0x02, 0x27, 0x58, 0x6d, 0x74, 0x70, 0x5c, 0x44, 0x65, 0x76, 0x69,
+	0x63, 0x65, 0x53, 0x79, 0x6e, 0x63, 0x5c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x42, 0x61, 0x63, 0x6b,
+	0x75, 0x70, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0xea, 0x02,
+	0x1d, 0x58, 0x6d, 0x74, 0x70, 0x3a, 0x3a, 0x44, 0x65, 0x76, 0x69, 0x63, 0x65, 0x53, 0x79, 0x6e,
+	0x63, 0x3a, 0x3a, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x42, 0x61, 0x63, 0x6b, 0x75, 0x70, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+})
+
+var (
+	file_device_sync_group_backup_proto_rawDescOnce sync.Once
+	file_device_sync_group_backup_proto_rawDescData []byte
+)
+
+func file_device_sync_group_backup_proto_rawDescGZIP() []byte {
+	file_device_sync_group_backup_proto_rawDescOnce.Do(func() {
+		file_device_sync_group_backup_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_device_sync_group_backup_proto_rawDesc), len(file_device_sync_group_backup_proto_rawDesc)))
+	})
+	return file_device_sync_group_backup_proto_rawDescData
+}
+
+var file_device_sync_group_backup_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
+var file_device_sync_group_backup_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_device_sync_group_backup_proto_goTypes = []any{
+	(GroupMembershipStateSave)(0), // 0: xmtp.device_sync.group_backup.GroupMembershipStateSave
+	(ConversationTypeSave)(0),     // 1: xmtp.device_sync.group_backup.ConversationTypeSave
+	(*GroupSave)(nil),             // 2: xmtp.device_sync.group_backup.GroupSave
+}
+var file_device_sync_group_backup_proto_depIdxs = []int32{
+	0, // 0: xmtp.device_sync.group_backup.GroupSave.membership_state:type_name -> xmtp.device_sync.group_backup.GroupMembershipStateSave
+	1, // 1: xmtp.device_sync.group_backup.GroupSave.conversation_type:type_name -> xmtp.device_sync.group_backup.ConversationTypeSave
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_device_sync_group_backup_proto_init() }
+func file_device_sync_group_backup_proto_init() {
+	if File_device_sync_group_backup_proto != nil {
+		return
+	}
+	file_device_sync_group_backup_proto_msgTypes[0].OneofWrappers = []any{}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_device_sync_group_backup_proto_rawDesc), len(file_device_sync_group_backup_proto_rawDesc)),
+			NumEnums:      2,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_device_sync_group_backup_proto_goTypes,
+		DependencyIndexes: file_device_sync_group_backup_proto_depIdxs,
+		EnumInfos:         file_device_sync_group_backup_proto_enumTypes,
+		MessageInfos:      file_device_sync_group_backup_proto_msgTypes,
+	}.Build()
+	File_device_sync_group_backup_proto = out.File
+	file_device_sync_group_backup_proto_goTypes = nil
+	file_device_sync_group_backup_proto_depIdxs = nil
+}
diff --git a/pkg/proto/device_sync/message_backup.pb.go b/pkg/proto/device_sync/message_backup.pb.go
new file mode 100644
index 00000000..780be16b
--- /dev/null
+++ b/pkg/proto/device_sync/message_backup.pb.go
@@ -0,0 +1,513 @@
+// Definitions for backups
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.5
+// 	protoc        (unknown)
+// source: device_sync/message_backup.proto
+
+package device_sync
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Group message kind
+type GroupMessageKindSave int32
+
+const (
+	GroupMessageKindSave_GROUP_MESSAGE_KIND_SAVE_UNSPECIFIED       GroupMessageKindSave = 0
+	GroupMessageKindSave_GROUP_MESSAGE_KIND_SAVE_APPLICATION       GroupMessageKindSave = 1
+	GroupMessageKindSave_GROUP_MESSAGE_KIND_SAVE_MEMBERSHIP_CHANGE GroupMessageKindSave = 2
+)
+
+// Enum value maps for GroupMessageKindSave.
+var (
+	GroupMessageKindSave_name = map[int32]string{
+		0: "GROUP_MESSAGE_KIND_SAVE_UNSPECIFIED",
+		1: "GROUP_MESSAGE_KIND_SAVE_APPLICATION",
+		2: "GROUP_MESSAGE_KIND_SAVE_MEMBERSHIP_CHANGE",
+	}
+	GroupMessageKindSave_value = map[string]int32{
+		"GROUP_MESSAGE_KIND_SAVE_UNSPECIFIED":       0,
+		"GROUP_MESSAGE_KIND_SAVE_APPLICATION":       1,
+		"GROUP_MESSAGE_KIND_SAVE_MEMBERSHIP_CHANGE": 2,
+	}
+)
+
+func (x GroupMessageKindSave) Enum() *GroupMessageKindSave {
+	p := new(GroupMessageKindSave)
+	*p = x
+	return p
+}
+
+func (x GroupMessageKindSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (GroupMessageKindSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_message_backup_proto_enumTypes[0].Descriptor()
+}
+
+func (GroupMessageKindSave) Type() protoreflect.EnumType {
+	return &file_device_sync_message_backup_proto_enumTypes[0]
+}
+
+func (x GroupMessageKindSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use GroupMessageKindSave.Descriptor instead.
+func (GroupMessageKindSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_message_backup_proto_rawDescGZIP(), []int{0}
+}
+
+// Group message delivery status
+type DeliveryStatusSave int32
+
+const (
+	DeliveryStatusSave_DELIVERY_STATUS_SAVE_UNSPECIFIED DeliveryStatusSave = 0
+	DeliveryStatusSave_DELIVERY_STATUS_SAVE_UNPUBLISHED DeliveryStatusSave = 1
+	DeliveryStatusSave_DELIVERY_STATUS_SAVE_PUBLISHED   DeliveryStatusSave = 2
+	DeliveryStatusSave_DELIVERY_STATUS_SAVE_FAILED      DeliveryStatusSave = 3
+)
+
+// Enum value maps for DeliveryStatusSave.
+var (
+	DeliveryStatusSave_name = map[int32]string{
+		0: "DELIVERY_STATUS_SAVE_UNSPECIFIED",
+		1: "DELIVERY_STATUS_SAVE_UNPUBLISHED",
+		2: "DELIVERY_STATUS_SAVE_PUBLISHED",
+		3: "DELIVERY_STATUS_SAVE_FAILED",
+	}
+	DeliveryStatusSave_value = map[string]int32{
+		"DELIVERY_STATUS_SAVE_UNSPECIFIED": 0,
+		"DELIVERY_STATUS_SAVE_UNPUBLISHED": 1,
+		"DELIVERY_STATUS_SAVE_PUBLISHED":   2,
+		"DELIVERY_STATUS_SAVE_FAILED":      3,
+	}
+)
+
+func (x DeliveryStatusSave) Enum() *DeliveryStatusSave {
+	p := new(DeliveryStatusSave)
+	*p = x
+	return p
+}
+
+func (x DeliveryStatusSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (DeliveryStatusSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_message_backup_proto_enumTypes[1].Descriptor()
+}
+
+func (DeliveryStatusSave) Type() protoreflect.EnumType {
+	return &file_device_sync_message_backup_proto_enumTypes[1]
+}
+
+func (x DeliveryStatusSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use DeliveryStatusSave.Descriptor instead.
+func (DeliveryStatusSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_message_backup_proto_rawDescGZIP(), []int{1}
+}
+
+// Group message content type
+type ContentTypeSave int32
+
+const (
+	ContentTypeSave_CONTENT_TYPE_SAVE_UNSPECIFIED             ContentTypeSave = 0
+	ContentTypeSave_CONTENT_TYPE_SAVE_UNKNOWN                 ContentTypeSave = 1
+	ContentTypeSave_CONTENT_TYPE_SAVE_TEXT                    ContentTypeSave = 2
+	ContentTypeSave_CONTENT_TYPE_SAVE_GROUP_MEMBERSHIP_CHANGE ContentTypeSave = 3
+	ContentTypeSave_CONTENT_TYPE_SAVE_GROUP_UPDATED           ContentTypeSave = 4
+	ContentTypeSave_CONTENT_TYPE_SAVE_REACTION                ContentTypeSave = 5
+	ContentTypeSave_CONTENT_TYPE_SAVE_READ_RECEIPT            ContentTypeSave = 6
+	ContentTypeSave_CONTENT_TYPE_SAVE_REPLY                   ContentTypeSave = 7
+	ContentTypeSave_CONTENT_TYPE_SAVE_ATTACHMENT              ContentTypeSave = 8
+	ContentTypeSave_CONTENT_TYPE_SAVE_REMOTE_ATTACHMENT       ContentTypeSave = 9
+	ContentTypeSave_CONTENT_TYPE_SAVE_TRANSACTION_REFERENCE   ContentTypeSave = 10
+)
+
+// Enum value maps for ContentTypeSave.
+var (
+	ContentTypeSave_name = map[int32]string{
+		0:  "CONTENT_TYPE_SAVE_UNSPECIFIED",
+		1:  "CONTENT_TYPE_SAVE_UNKNOWN",
+		2:  "CONTENT_TYPE_SAVE_TEXT",
+		3:  "CONTENT_TYPE_SAVE_GROUP_MEMBERSHIP_CHANGE",
+		4:  "CONTENT_TYPE_SAVE_GROUP_UPDATED",
+		5:  "CONTENT_TYPE_SAVE_REACTION",
+		6:  "CONTENT_TYPE_SAVE_READ_RECEIPT",
+		7:  "CONTENT_TYPE_SAVE_REPLY",
+		8:  "CONTENT_TYPE_SAVE_ATTACHMENT",
+		9:  "CONTENT_TYPE_SAVE_REMOTE_ATTACHMENT",
+		10: "CONTENT_TYPE_SAVE_TRANSACTION_REFERENCE",
+	}
+	ContentTypeSave_value = map[string]int32{
+		"CONTENT_TYPE_SAVE_UNSPECIFIED":             0,
+		"CONTENT_TYPE_SAVE_UNKNOWN":                 1,
+		"CONTENT_TYPE_SAVE_TEXT":                    2,
+		"CONTENT_TYPE_SAVE_GROUP_MEMBERSHIP_CHANGE": 3,
+		"CONTENT_TYPE_SAVE_GROUP_UPDATED":           4,
+		"CONTENT_TYPE_SAVE_REACTION":                5,
+		"CONTENT_TYPE_SAVE_READ_RECEIPT":            6,
+		"CONTENT_TYPE_SAVE_REPLY":                   7,
+		"CONTENT_TYPE_SAVE_ATTACHMENT":              8,
+		"CONTENT_TYPE_SAVE_REMOTE_ATTACHMENT":       9,
+		"CONTENT_TYPE_SAVE_TRANSACTION_REFERENCE":   10,
+	}
+)
+
+func (x ContentTypeSave) Enum() *ContentTypeSave {
+	p := new(ContentTypeSave)
+	*p = x
+	return p
+}
+
+func (x ContentTypeSave) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ContentTypeSave) Descriptor() protoreflect.EnumDescriptor {
+	return file_device_sync_message_backup_proto_enumTypes[2].Descriptor()
+}
+
+func (ContentTypeSave) Type() protoreflect.EnumType {
+	return &file_device_sync_message_backup_proto_enumTypes[2]
+}
+
+func (x ContentTypeSave) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ContentTypeSave.Descriptor instead.
+func (ContentTypeSave) EnumDescriptor() ([]byte, []int) {
+	return file_device_sync_message_backup_proto_rawDescGZIP(), []int{2}
+}
+
+// Proto representation of a stored group message
+type GroupMessageSave struct {
+	state                 protoimpl.MessageState `protogen:"open.v1"`
+	Id                    []byte                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	GroupId               []byte                 `protobuf:"bytes,2,opt,name=group_id,json=groupId,proto3" json:"group_id,omitempty"`
+	DecryptedMessageBytes []byte                 `protobuf:"bytes,3,opt,name=decrypted_message_bytes,json=decryptedMessageBytes,proto3" json:"decrypted_message_bytes,omitempty"`
+	SentAtNs              int64                  `protobuf:"varint,4,opt,name=sent_at_ns,json=sentAtNs,proto3" json:"sent_at_ns,omitempty"`
+	Kind                  GroupMessageKindSave   `protobuf:"varint,5,opt,name=kind,proto3,enum=xmtp.device_sync.message_backup.GroupMessageKindSave" json:"kind,omitempty"`
+	SenderInstallationId  []byte                 `protobuf:"bytes,6,opt,name=sender_installation_id,json=senderInstallationId,proto3" json:"sender_installation_id,omitempty"`
+	SenderInboxId         string                 `protobuf:"bytes,7,opt,name=sender_inbox_id,json=senderInboxId,proto3" json:"sender_inbox_id,omitempty"`
+	DeliveryStatus        DeliveryStatusSave     `protobuf:"varint,8,opt,name=delivery_status,json=deliveryStatus,proto3,enum=xmtp.device_sync.message_backup.DeliveryStatusSave" json:"delivery_status,omitempty"`
+	ContentType           ContentTypeSave        `protobuf:"varint,9,opt,name=content_type,json=contentType,proto3,enum=xmtp.device_sync.message_backup.ContentTypeSave" json:"content_type,omitempty"`
+	VersionMajor          int32                  `protobuf:"varint,10,opt,name=version_major,json=versionMajor,proto3" json:"version_major,omitempty"`
+	VersionMinor          int32                  `protobuf:"varint,11,opt,name=version_minor,json=versionMinor,proto3" json:"version_minor,omitempty"`
+	AuthorityId           string                 `protobuf:"bytes,12,opt,name=authority_id,json=authorityId,proto3" json:"authority_id,omitempty"`
+	ReferenceId           []byte                 `protobuf:"bytes,13,opt,name=reference_id,json=referenceId,proto3,oneof" json:"reference_id,omitempty"`
+	unknownFields         protoimpl.UnknownFields
+	sizeCache             protoimpl.SizeCache
+}
+
+func (x *GroupMessageSave) Reset() {
+	*x = GroupMessageSave{}
+	mi := &file_device_sync_message_backup_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GroupMessageSave) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GroupMessageSave) ProtoMessage() {}
+
+func (x *GroupMessageSave) ProtoReflect() protoreflect.Message {
+	mi := &file_device_sync_message_backup_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GroupMessageSave.ProtoReflect.Descriptor instead.
+func (*GroupMessageSave) Descriptor() ([]byte, []int) {
+	return file_device_sync_message_backup_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *GroupMessageSave) GetId() []byte {
+	if x != nil {
+		return x.Id
+	}
+	return nil
+}
+
+func (x *GroupMessageSave) GetGroupId() []byte {
+	if x != nil {
+		return x.GroupId
+	}
+	return nil
+}
+
+func (x *GroupMessageSave) GetDecryptedMessageBytes() []byte {
+	if x != nil {
+		return x.DecryptedMessageBytes
+	}
+	return nil
+}
+
+func (x *GroupMessageSave) GetSentAtNs() int64 {
+	if x != nil {
+		return x.SentAtNs
+	}
+	return 0
+}
+
+func (x *GroupMessageSave) GetKind() GroupMessageKindSave {
+	if x != nil {
+		return x.Kind
+	}
+	return GroupMessageKindSave_GROUP_MESSAGE_KIND_SAVE_UNSPECIFIED
+}
+
+func (x *GroupMessageSave) GetSenderInstallationId() []byte {
+	if x != nil {
+		return x.SenderInstallationId
+	}
+	return nil
+}
+
+func (x *GroupMessageSave) GetSenderInboxId() string {
+	if x != nil {
+		return x.SenderInboxId
+	}
+	return ""
+}
+
+func (x *GroupMessageSave) GetDeliveryStatus() DeliveryStatusSave {
+	if x != nil {
+		return x.DeliveryStatus
+	}
+	return DeliveryStatusSave_DELIVERY_STATUS_SAVE_UNSPECIFIED
+}
+
+func (x *GroupMessageSave) GetContentType() ContentTypeSave {
+	if x != nil {
+		return x.ContentType
+	}
+	return ContentTypeSave_CONTENT_TYPE_SAVE_UNSPECIFIED
+}
+
+func (x *GroupMessageSave) GetVersionMajor() int32 {
+	if x != nil {
+		return x.VersionMajor
+	}
+	return 0
+}
+
+func (x *GroupMessageSave) GetVersionMinor() int32 {
+	if x != nil {
+		return x.VersionMinor
+	}
+	return 0
+}
+
+func (x *GroupMessageSave) GetAuthorityId() string {
+	if x != nil {
+		return x.AuthorityId
+	}
+	return ""
+}
+
+func (x *GroupMessageSave) GetReferenceId() []byte {
+	if x != nil {
+		return x.ReferenceId
+	}
+	return nil
+}
+
+var File_device_sync_message_backup_proto protoreflect.FileDescriptor
+
+var file_device_sync_message_backup_proto_rawDesc = string([]byte{
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+})
+
+var (
+	file_device_sync_message_backup_proto_rawDescOnce sync.Once
+	file_device_sync_message_backup_proto_rawDescData []byte
+)
+
+func file_device_sync_message_backup_proto_rawDescGZIP() []byte {
+	file_device_sync_message_backup_proto_rawDescOnce.Do(func() {
+		file_device_sync_message_backup_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_device_sync_message_backup_proto_rawDesc), len(file_device_sync_message_backup_proto_rawDesc)))
+	})
+	return file_device_sync_message_backup_proto_rawDescData
+}
+
+var file_device_sync_message_backup_proto_enumTypes = make([]protoimpl.EnumInfo, 3)
+var file_device_sync_message_backup_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_device_sync_message_backup_proto_goTypes = []any{
+	(GroupMessageKindSave)(0), // 0: xmtp.device_sync.message_backup.GroupMessageKindSave
+	(DeliveryStatusSave)(0),   // 1: xmtp.device_sync.message_backup.DeliveryStatusSave
+	(ContentTypeSave)(0),      // 2: xmtp.device_sync.message_backup.ContentTypeSave
+	(*GroupMessageSave)(nil),  // 3: xmtp.device_sync.message_backup.GroupMessageSave
+}
+var file_device_sync_message_backup_proto_depIdxs = []int32{
+	0, // 0: xmtp.device_sync.message_backup.GroupMessageSave.kind:type_name -> xmtp.device_sync.message_backup.GroupMessageKindSave
+	1, // 1: xmtp.device_sync.message_backup.GroupMessageSave.delivery_status:type_name -> xmtp.device_sync.message_backup.DeliveryStatusSave
+	2, // 2: xmtp.device_sync.message_backup.GroupMessageSave.content_type:type_name -> xmtp.device_sync.message_backup.ContentTypeSave
+	3, // [3:3] is the sub-list for method output_type
+	3, // [3:3] is the sub-list for method input_type
+	3, // [3:3] is the sub-list for extension type_name
+	3, // [3:3] is the sub-list for extension extendee
+	0, // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_device_sync_message_backup_proto_init() }
+func file_device_sync_message_backup_proto_init() {
+	if File_device_sync_message_backup_proto != nil {
+		return
+	}
+	file_device_sync_message_backup_proto_msgTypes[0].OneofWrappers = []any{}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_device_sync_message_backup_proto_rawDesc), len(file_device_sync_message_backup_proto_rawDesc)),
+			NumEnums:      3,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_device_sync_message_backup_proto_goTypes,
+		DependencyIndexes: file_device_sync_message_backup_proto_depIdxs,
+		EnumInfos:         file_device_sync_message_backup_proto_enumTypes,
+		MessageInfos:      file_device_sync_message_backup_proto_msgTypes,
+	}.Build()
+	File_device_sync_message_backup_proto = out.File
+	file_device_sync_message_backup_proto_goTypes = nil
+	file_device_sync_message_backup_proto_depIdxs = nil
+}
diff --git a/pkg/proto/identity/api/v1/identity.pb.go b/pkg/proto/identity/api/v1/identity.pb.go
index dcd11b36..3b287288 100644
--- a/pkg/proto/identity/api/v1/identity.pb.go
+++ b/pkg/proto/identity/api/v1/identity.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: identity/api/v1/identity.proto
 
diff --git a/pkg/proto/identity/associations/association.pb.go b/pkg/proto/identity/associations/association.pb.go
index c7ad0d38..7351dd49 100644
--- a/pkg/proto/identity/associations/association.pb.go
+++ b/pkg/proto/identity/associations/association.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: identity/associations/association.proto
 
diff --git a/pkg/proto/identity/associations/signature.pb.go b/pkg/proto/identity/associations/signature.pb.go
index 11a0244e..8941fb88 100644
--- a/pkg/proto/identity/associations/signature.pb.go
+++ b/pkg/proto/identity/associations/signature.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: identity/associations/signature.proto
 
diff --git a/pkg/proto/identity/credential.pb.go b/pkg/proto/identity/credential.pb.go
index 6a1aab9b..fcc7efdc 100644
--- a/pkg/proto/identity/credential.pb.go
+++ b/pkg/proto/identity/credential.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: identity/credential.proto
 
diff --git a/pkg/proto/keystore_api/v1/keystore.pb.go b/pkg/proto/keystore_api/v1/keystore.pb.go
index 38faf37f..3386a398 100644
--- a/pkg/proto/keystore_api/v1/keystore.pb.go
+++ b/pkg/proto/keystore_api/v1/keystore.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: keystore_api/v1/keystore.proto
 
diff --git a/pkg/proto/message_api/v1/authn.pb.go b/pkg/proto/message_api/v1/authn.pb.go
index 8af3ee69..dc4dd5a9 100644
--- a/pkg/proto/message_api/v1/authn.pb.go
+++ b/pkg/proto/message_api/v1/authn.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_api/v1/authn.proto
 
diff --git a/pkg/proto/message_api/v1/message_api.pb.go b/pkg/proto/message_api/v1/message_api.pb.go
index 8b4d1e5a..7a3ccee7 100644
--- a/pkg/proto/message_api/v1/message_api.pb.go
+++ b/pkg/proto/message_api/v1/message_api.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_api/v1/message_api.proto
 
diff --git a/pkg/proto/message_contents/ciphertext.pb.go b/pkg/proto/message_contents/ciphertext.pb.go
index 1a32d447..0572cbf5 100644
--- a/pkg/proto/message_contents/ciphertext.pb.go
+++ b/pkg/proto/message_contents/ciphertext.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/ciphertext.proto
 
diff --git a/pkg/proto/message_contents/composite.pb.go b/pkg/proto/message_contents/composite.pb.go
index 5c389fc2..7dc0a07e 100644
--- a/pkg/proto/message_contents/composite.pb.go
+++ b/pkg/proto/message_contents/composite.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/composite.proto
 
diff --git a/pkg/proto/message_contents/contact.pb.go b/pkg/proto/message_contents/contact.pb.go
index 70806565..27f13ac4 100644
--- a/pkg/proto/message_contents/contact.pb.go
+++ b/pkg/proto/message_contents/contact.pb.go
@@ -6,7 +6,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/contact.proto
 
diff --git a/pkg/proto/message_contents/content.pb.go b/pkg/proto/message_contents/content.pb.go
index 1782b816..1218ce45 100644
--- a/pkg/proto/message_contents/content.pb.go
+++ b/pkg/proto/message_contents/content.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/content.proto
 
diff --git a/pkg/proto/message_contents/conversation_reference.pb.go b/pkg/proto/message_contents/conversation_reference.pb.go
index b6a2599a..d741c034 100644
--- a/pkg/proto/message_contents/conversation_reference.pb.go
+++ b/pkg/proto/message_contents/conversation_reference.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/conversation_reference.proto
 
diff --git a/pkg/proto/message_contents/ecies.pb.go b/pkg/proto/message_contents/ecies.pb.go
index 766e056c..6c686e8c 100644
--- a/pkg/proto/message_contents/ecies.pb.go
+++ b/pkg/proto/message_contents/ecies.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/ecies.proto
 
diff --git a/pkg/proto/message_contents/frames.pb.go b/pkg/proto/message_contents/frames.pb.go
index 5901ab2f..d9f9b7f2 100644
--- a/pkg/proto/message_contents/frames.pb.go
+++ b/pkg/proto/message_contents/frames.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/frames.proto
 
diff --git a/pkg/proto/message_contents/invitation.pb.go b/pkg/proto/message_contents/invitation.pb.go
index fa8feade..72adfd1f 100644
--- a/pkg/proto/message_contents/invitation.pb.go
+++ b/pkg/proto/message_contents/invitation.pb.go
@@ -4,7 +4,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/invitation.proto
 
diff --git a/pkg/proto/message_contents/message.pb.go b/pkg/proto/message_contents/message.pb.go
index 2d1888ae..1ad49da1 100644
--- a/pkg/proto/message_contents/message.pb.go
+++ b/pkg/proto/message_contents/message.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/message.proto
 
diff --git a/pkg/proto/message_contents/private_key.pb.go b/pkg/proto/message_contents/private_key.pb.go
index c905a71a..c235e770 100644
--- a/pkg/proto/message_contents/private_key.pb.go
+++ b/pkg/proto/message_contents/private_key.pb.go
@@ -5,7 +5,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/private_key.proto
 
diff --git a/pkg/proto/message_contents/private_preferences.pb.go b/pkg/proto/message_contents/private_preferences.pb.go
index a8a30904..2e8da4a2 100644
--- a/pkg/proto/message_contents/private_preferences.pb.go
+++ b/pkg/proto/message_contents/private_preferences.pb.go
@@ -5,7 +5,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/private_preferences.proto
 
diff --git a/pkg/proto/message_contents/public_key.pb.go b/pkg/proto/message_contents/public_key.pb.go
index 04d2c6e8..2a38bc82 100644
--- a/pkg/proto/message_contents/public_key.pb.go
+++ b/pkg/proto/message_contents/public_key.pb.go
@@ -3,7 +3,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/public_key.proto
 
diff --git a/pkg/proto/message_contents/signature.pb.go b/pkg/proto/message_contents/signature.pb.go
index dbfda474..293eb51d 100644
--- a/pkg/proto/message_contents/signature.pb.go
+++ b/pkg/proto/message_contents/signature.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/signature.proto
 
diff --git a/pkg/proto/message_contents/signed_payload.pb.go b/pkg/proto/message_contents/signed_payload.pb.go
index 0351d8b5..61bdec76 100644
--- a/pkg/proto/message_contents/signed_payload.pb.go
+++ b/pkg/proto/message_contents/signed_payload.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: message_contents/signed_payload.proto
 
diff --git a/pkg/proto/mls/api/v1/mls.pb.go b/pkg/proto/mls/api/v1/mls.pb.go
index b5f6edce..7477bb40 100644
--- a/pkg/proto/mls/api/v1/mls.pb.go
+++ b/pkg/proto/mls/api/v1/mls.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/api/v1/mls.proto
 
diff --git a/pkg/proto/mls/database/intents.pb.go b/pkg/proto/mls/database/intents.pb.go
index b5724cb7..d6e8369f 100644
--- a/pkg/proto/mls/database/intents.pb.go
+++ b/pkg/proto/mls/database/intents.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/database/intents.proto
 
diff --git a/pkg/proto/mls/message_contents/content.pb.go b/pkg/proto/mls/message_contents/content.pb.go
index 45954cd4..6eacb962 100644
--- a/pkg/proto/mls/message_contents/content.pb.go
+++ b/pkg/proto/mls/message_contents/content.pb.go
@@ -3,7 +3,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/content.proto
 
diff --git a/pkg/proto/mls/message_contents/content_types/reaction.pb.go b/pkg/proto/mls/message_contents/content_types/reaction.pb.go
index 71900f0c..413a6ea7 100644
--- a/pkg/proto/mls/message_contents/content_types/reaction.pb.go
+++ b/pkg/proto/mls/message_contents/content_types/reaction.pb.go
@@ -11,7 +11,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/content_types/reaction.proto
 
diff --git a/pkg/proto/mls/message_contents/group_membership.pb.go b/pkg/proto/mls/message_contents/group_membership.pb.go
index 3218912e..211c8df4 100644
--- a/pkg/proto/mls/message_contents/group_membership.pb.go
+++ b/pkg/proto/mls/message_contents/group_membership.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/group_membership.proto
 
diff --git a/pkg/proto/mls/message_contents/group_metadata.pb.go b/pkg/proto/mls/message_contents/group_metadata.pb.go
index 5fb338ea..2c3ddcbd 100644
--- a/pkg/proto/mls/message_contents/group_metadata.pb.go
+++ b/pkg/proto/mls/message_contents/group_metadata.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/group_metadata.proto
 
diff --git a/pkg/proto/mls/message_contents/group_mutable_metadata.pb.go b/pkg/proto/mls/message_contents/group_mutable_metadata.pb.go
index 1af2db3e..9217f43c 100644
--- a/pkg/proto/mls/message_contents/group_mutable_metadata.pb.go
+++ b/pkg/proto/mls/message_contents/group_mutable_metadata.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/group_mutable_metadata.proto
 
diff --git a/pkg/proto/mls/message_contents/group_permissions.pb.go b/pkg/proto/mls/message_contents/group_permissions.pb.go
index d704d70a..091ae7d9 100644
--- a/pkg/proto/mls/message_contents/group_permissions.pb.go
+++ b/pkg/proto/mls/message_contents/group_permissions.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/group_permissions.proto
 
diff --git a/pkg/proto/mls/message_contents/transcript_messages.pb.go b/pkg/proto/mls/message_contents/transcript_messages.pb.go
index daf4126b..d56fcac9 100644
--- a/pkg/proto/mls/message_contents/transcript_messages.pb.go
+++ b/pkg/proto/mls/message_contents/transcript_messages.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls/message_contents/transcript_messages.proto
 
diff --git a/pkg/proto/mls_validation/v1/service.pb.go b/pkg/proto/mls_validation/v1/service.pb.go
index 1c73abdf..e10bc301 100644
--- a/pkg/proto/mls_validation/v1/service.pb.go
+++ b/pkg/proto/mls_validation/v1/service.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: mls_validation/v1/service.proto
 
diff --git a/pkg/proto/openapi/device_sync/consent_backup.swagger.json b/pkg/proto/openapi/device_sync/consent_backup.swagger.json
new file mode 100644
index 00000000..7644453f
--- /dev/null
+++ b/pkg/proto/openapi/device_sync/consent_backup.swagger.json
@@ -0,0 +1,44 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "device_sync/consent_backup.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {},
+  "definitions": {
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "@type": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": {}
+    },
+    "rpcStatus": {
+      "type": "object",
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/pkg/proto/openapi/device_sync/device_sync.swagger.json b/pkg/proto/openapi/device_sync/device_sync.swagger.json
new file mode 100644
index 00000000..60a5b470
--- /dev/null
+++ b/pkg/proto/openapi/device_sync/device_sync.swagger.json
@@ -0,0 +1,44 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "device_sync/device_sync.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {},
+  "definitions": {
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "@type": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": {}
+    },
+    "rpcStatus": {
+      "type": "object",
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/pkg/proto/openapi/device_sync/group_backup.swagger.json b/pkg/proto/openapi/device_sync/group_backup.swagger.json
new file mode 100644
index 00000000..16a579a3
--- /dev/null
+++ b/pkg/proto/openapi/device_sync/group_backup.swagger.json
@@ -0,0 +1,44 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "device_sync/group_backup.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {},
+  "definitions": {
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "@type": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": {}
+    },
+    "rpcStatus": {
+      "type": "object",
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/pkg/proto/openapi/device_sync/message_backup.swagger.json b/pkg/proto/openapi/device_sync/message_backup.swagger.json
new file mode 100644
index 00000000..30baf1e7
--- /dev/null
+++ b/pkg/proto/openapi/device_sync/message_backup.swagger.json
@@ -0,0 +1,44 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "device_sync/message_backup.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {},
+  "definitions": {
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "@type": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": {}
+    },
+    "rpcStatus": {
+      "type": "object",
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/pkg/proto/xmtpv4/envelopes/envelopes.pb.go b/pkg/proto/xmtpv4/envelopes/envelopes.pb.go
index 27e9832e..9b9e24ad 100644
--- a/pkg/proto/xmtpv4/envelopes/envelopes.pb.go
+++ b/pkg/proto/xmtpv4/envelopes/envelopes.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: xmtpv4/envelopes/envelopes.proto
 
diff --git a/pkg/proto/xmtpv4/message_api/message_api.pb.go b/pkg/proto/xmtpv4/message_api/message_api.pb.go
index f92663e6..76c141ba 100644
--- a/pkg/proto/xmtpv4/message_api/message_api.pb.go
+++ b/pkg/proto/xmtpv4/message_api/message_api.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: xmtpv4/message_api/message_api.proto
 
diff --git a/pkg/proto/xmtpv4/message_api/misbehavior_api.pb.go b/pkg/proto/xmtpv4/message_api/misbehavior_api.pb.go
index dd724554..a782a70d 100644
--- a/pkg/proto/xmtpv4/message_api/misbehavior_api.pb.go
+++ b/pkg/proto/xmtpv4/message_api/misbehavior_api.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: xmtpv4/message_api/misbehavior_api.proto
 
diff --git a/pkg/proto/xmtpv4/metadata_api/metadata_api.pb.go b/pkg/proto/xmtpv4/metadata_api/metadata_api.pb.go
index d6768fc3..65ba0cea 100644
--- a/pkg/proto/xmtpv4/metadata_api/metadata_api.pb.go
+++ b/pkg/proto/xmtpv4/metadata_api/metadata_api.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: xmtpv4/metadata_api/metadata_api.proto
 
diff --git a/pkg/proto/xmtpv4/payer_api/payer_api.pb.go b/pkg/proto/xmtpv4/payer_api/payer_api.pb.go
index b72f969e..011f80da 100644
--- a/pkg/proto/xmtpv4/payer_api/payer_api.pb.go
+++ b/pkg/proto/xmtpv4/payer_api/payer_api.pb.go
@@ -2,7 +2,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.4
+// 	protoc-gen-go v1.36.5
 // 	protoc        (unknown)
 // source: xmtpv4/payer_api/payer_api.proto