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 0x3fc524aa31bc7b13010a5f621f9c334adad07fa7e66aa6007fa374f59515d130. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f91151c3-2bf0-4939-b5c9-d4fcad1c1356.json and https://artists.proofprofile.net/proofs/artist/f91151c3-2bf0-4939-b5c9-d4fcad1c1356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bailando en el tiempo en honor a mi querida caracas venezuela