{
"id": "monster.attest.comment",
"defs": {
"main": {
"key": "tid",
"type": "record",
"record": {
"type": "object",
"required": [
"subject",
"text",
"createdAt"
],
"properties": {
"text": {
"type": "string",
"maxLength": 8000,
"maxGraphemes": 2000
},
"anchor": {
"type": "string",
"maxLength": 1024,
"description": "Optional selector for a passage of the subject (a text quote or a CSS selector)."
},
"subject": {
"type": "string",
"format": "uri",
"maxLength": 2048,
"description": "What the statement is about: an https URL (normalised: lowercase scheme and host, no fragment), a doi: URI, or a sha256: content hash written as a URI (sha256:<hex>)."
},
"createdAt": {
"type": "string",
"format": "datetime",
"description": "Client-declared time of the statement."
},
"signatures": {
"ref": "app.certified.signature.defs#list",
"type": "ref",
"description": "Inline signatures per the ATProtocol Attestation Specification; attest requires one from the author's device key (did:key, delegated from their passkey)."
}
}
},
"description": "A signed public comment on a URL, DOI or content hash, optionally anchored to a passage."
}
},
"$type": "com.atproto.lexicon.schema",
"lexicon": 1
}