provenance

{'type': 'object', 'properties': {'path': {'type': 'string', 'description': 'Local stdio server only: file to notarize, hashed on your machine and never uploaded. The hosted server refuses it.'}, 'sha256': {'type': 'string', 'description': "Alternatively, a sha256 hex digest (with or without 'sha256:' prefix)."}}, 'additionalProperties': False}

{'type': 'object', 'required': ['data'], 'properties': {'data': {'type': 'string', 'description': 'Exact bytes/string to stamp. Hashed server-side; raw data is not stored.'}, 'label': {'type': 'string', 'description': 'Optional human label for the stamp.'}, 'wallet': {'type': 'string', 'description': 'Optional. Omit and the protocol mints an ephemeral committer for you. Provide one to attribute the stamp.'}, 'derived_from': {'type': 'array', 'items': {'type': 'object', 'required': ['merkle_root', 'data_hash'], 'properties': {'data_hash': {'type': 'string'}, 'merkle_root': {'type': 'string'}, 'relationship': {'type': 'string'}}}, 'description': 'Optional lineage. A list of prior stamps this output was derived from, each {merkle_root, data_hash}. Bound inside the committed bytes so the link is tamper-evident; the payload is published so markovian_trace can walk it.'}}, 'additionalProperties': False}

{'type': 'object', 'required': ['schema', 'merkle_root', 'data_hash', 'wallet', 'stamped_at', 'verify', 'attestation'], 'properties': {'issuer': {'type': 'string', 'description': 'The committer handle, as named in the transparency-log leaf. Attribution metadata, not a cryptographic identity.'}, 'schema': {'type': 'string'}, 'verify': {'type': 'string'}, 'wallet': {'type': 'string', 'description': 'Compatibility alias for issuer (kept because existing clients require it).'}, 'data_hash': {'type': 'string'}, 'stamped_at': {'type': 'string'}, 'attestation': {'type': 'string'}, 'merkle_root': {'type': 'string'}, 'block_height': {'type': ['integer', 'null'], 'description': 'Legacy field, null for stamps after 2026-07. Historical values are internal sequence heights of a retired chain (never a Bitcoin block).'}, 'zk_commitment': {'type': ['string', 'null'], 'description': 'Legacy field, null for stamps after 2026-07. Historical values are Pedersen points that shipped without an opening, so clients could never check them.'}}}

{'type': 'object', 'required': ['merkle_root'], 'properties': {'merkle_root': {'type': 'string', 'description': 'root of the stamp to trace.'}}, 'additionalProperties': False}

{'type': 'object', 'required': ['merkle_root'], 'properties': {'merkle_root': {'type': 'string', 'description': 'merkle_root to verify.'}}, 'additionalProperties': False}