Tallulah, Talulah, Talullah or Tallula may refer to: Places in the United States Tallulah, Louisiana, a city Tallulah (Jacksonville), Florida Tallula, Illinois, a village Tallula, Mississippi, an
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 0x9e8e26b9fff4c31394f9ddb3c2d55db1eccd1f760bd9e8f82113218bb5b5ae92. 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/9a61c53b-44c1-4aa0-9dc1-28cd1ce86eed.json and https://artists.proofprofile.net/proofs/artist/9a61c53b-44c1-4aa0-9dc1-28cd1ce86eed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).