thumb|Replica of a ship at the beach of Belek thumb|Golf course Gloria in Belek Belek is a neighbourhood in the Serik district in Turkey's Antalya Province.Mahalle , Turkey Civil Administration Depart
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 0x5212bde874f7c752ef58ac65e807f661580e7bf8ba1aba60c3eaeb296bfcf7ae. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c06b251a-f505-41e1-8f8e-4b9060d0e71d.json and https://artists.proofprofile.net/proofs/artist/c06b251a-f505-41e1-8f8e-4b9060d0e71d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).