Desmond or Desmond's may refer to: Arts and entertainment Desmond (novel), a 1792 novel by Charlotte Turner Smith Desmond's, a 1990s British television sitcom Places Kingdom of Desmond, a medieva
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 0x5656b6b0c57eee6bcec47cf4c6ab4e22a5f1258cc40004af554c3ea425822a6a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1b584b6-2afe-48eb-a39d-e4a727e1e267.json and https://artists.proofprofile.net/proofs/artist/f1b584b6-2afe-48eb-a39d-e4a727e1e267.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).