From
bafyreigrlziucrbi3e2hnzglae6ett5b2qsjpti2ionahr35rqqszhkumi
indexed 2026-07-26 20:06 UTC
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To
bafyreidp7tfapl67zil26so6baplvyurjwagaqxy7hd7xcio6xht5i4r2y
indexed 2026-10-27 05:14 UTC
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Compatibility
backward compatible No changes detected.
Changes
11
{22
"$type": "com.atproto.lexicon.schema",33
"defs": {44
"main": {55
"description": "Remote attestation proof containing the CID of the content being attested.",66
"key": "tid",77
"record": {88
"properties": {99
"cid": {10
"description": "CID of the attested content, computed per the ATProtocol Attestation Specification: encode the record with the `signatures` field removed and a temporary `$sig` object inserted (containing `$type` and the housing `repository` DID) as canonical DAG-CBOR, then SHA-256 hash to produce a 36-byte CIDv1.",10
"description": "CID of the attested content, computed per the ATProtocol Attestation Specification: encode the attested record with its `signatures` field removed and a temporary `$sig` object inserted as canonical DAG-CBOR, then SHA-256 hash to produce a 36-byte CIDv1. `$sig` is this proof record without its `cid` field (so `$type`, plus `note` and `createdAt` when set), plus `repository`: the DID of the repository that holds the attested record.",1111
"format": "cid",1212
"type": "string"1313
},1414
"createdAt": {1515
"description": "Client-declared timestamp when this proof was created.",1616
"format": "datetime",1717
"type": "string"1818
},1919
"note": {2020
"description": "Optional note explaining the attestation purpose or context.",2121
"maxLength": 500,2222
"type": "string"2323
}2424
},2525
"required": [2626
"cid"2727
],2828
"type": "object"2929
},3030
"type": "record"3131
}3232
},3333
"description": "A remote attestation proof record holding the CID of attested content. Lives in the attestor's repository and is referenced from the attested record's `signatures` array via `com.atproto.repo.strongRef`. Conforms to the ATProtocol Attestation Specification.",3434
"id": "app.certified.signature.proof",3535
"lexicon": 13636
}