# 1.1.0 manifest and pointer FlatBuffers

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> Version: 1.1.0. Release requirements; implementation and delivery are recorded below.
> [Verification status](/Riff/1-1-0/status).

Wire owner: [format registry](/Riff/1-1-0/formats). Each reference's size and checksum cover exact
final bytes including padding. xxh3_64 is exactly 16 lowercase hexadecimal characters. File content
IDs and manifest IDs are the unseeded XXH3 of those bytes. No UUID or common publication generation
is stored here. root_id is the hashed storage-context descriptor, not the externally visible volume
UUID.

## state_manifest.fbs

```fbs
include "state_common.fbs";

namespace link.roadio.riff.state.fbs;

enum FileKind:ubyte { INSTALLATION, PROFILE, HISTORY }

table FileRef {
  kind:FileKind;
  profile_slot:ubyte;
  generation:ulong;
  object_id:ulong = null;
  byte_length:ulong;
  xxh3_64:string (required);
}

table StateManifest {
  format_version:uint;
  root_id:ulong = null;
  files:[FileRef] (required);
}

root_type StateManifest;
file_identifier "SMNF";
file_extension "fb";
```

## state_pointer.fbs

```fbs
include "state_common.fbs";

namespace link.roadio.riff.state.fbs;

table StatePointer {
  format_version:uint;
  manifest_id:ulong = null;
  byte_length:ulong;
  xxh3_64:string (required);
}

root_type StatePointer;
file_identifier "SPTR";
file_extension "fb";
```