Admiral Jorge Isaac Anaya (27 September 1926 – 9 January 2008) was an Argentine admiral and Commander-in-Chief of the Argentine Navy. He was born in Bahía Blanca, in the province of Buenos Aires. He p
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 0xd6a853b6fb3ea827b6600bae2d8693b256294bba77b9898356a537101934b35b. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e3506cb-ee21-410f-b232-a3925de38d72.json and https://artists.proofprofile.net/proofs/artist/0e3506cb-ee21-410f-b232-a3925de38d72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).