Claire Adams (; 24 September 1898 – 25 September 1978) was a silent film actress and benefactor. She was born in Canada, studied there and in England, and developed a movie career in Hollywood. She sp
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515226a15b6f518ee4dc514de67611dc88889f75408c5976ea121d0fa28952ee. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9546f75e-cbfe-4d15-a61c-6c91fa98f67f.json and https://artists.proofprofile.net/proofs/artist/9546f75e-cbfe-4d15-a61c-6c91fa98f67f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).