Protocols
On-chain data protocols define how payloads are structured within OP_RETURN outputs. The protocol prefix is the routing key — it tells parsers which format to expect.
| Protocol | Prefix | Description |
|---|---|---|
| AIP | 15PciHG22SNLQJXMo... | Author Identity Protocol. Cryptographic authorship proof attached to on-chain data. |
| B:// | 19HxigV4QyBv3tHpQ... | On-chain file storage. Content, media type, and encoding in a single OP_RETURN. |
| MAP | 1PuQa7K62MiKCtssS... | Magic Attribute Protocol. Key-value metadata in OP_RETURN outputs. |