Kate Crawford (born 1974) is an Australian researcher, writer and academic who studies the social and political implications of artificial intelligence. She is based in New York and works as a princip
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a19fe58279bdeea837bfb8a732eacee210e3127a225586e97f732aa0d5c6e05. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c19f2e83-894d-4e6a-8a2c-5b38e18ad7ad.json and https://artists.proofprofile.net/proofs/artist/c19f2e83-894d-4e6a-8a2c-5b38e18ad7ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El estado (Atlas de inteligencia artificial, Parte 4, Poder, política y costos planetarios)
La clasificación y las emociones (Atlas de inteligencia artificial, Parte 3, Poder, política y costos planetarios)
Conclusión y Coda (Atlas de inteligencia artificial, Parte 5, Poder, política y costos planetarios)
El trabajo y Los datos (Atlas de inteligencia artificial, Parte 2, Poder, política y costos planetarios)
Atlas de inteligencia artificial (Poder, política y costos planetarios)
Introducción y La tierra (Atlas de inteligencia artificial, Parte 1, Poder, política y costos planetarios)