1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6739d4c6fc33bfefe22a20dc0c6f1a3da2e45160a1fe08cc4447e57c056e3343. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7dbcf154-9b46-4ec7-a469-a223765d486b.json and https://artists.proofprofile.net/proofs/artist/7dbcf154-9b46-4ec7-a469-a223765d486b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Manouli / Ena Lepto Pepirtera - To Vradaki
To Tragoudi Toy Hari (Pio Kali I Monaxia)
Potpori - Ipofero - Piretos - Tilepathia - Giati Giati
Potpori - Opia Sou Ta Mistik - Maral - Tsenna