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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee06420f1ca7801614f32848d8a3c6541f54f07714322e83a81f1060d81c532. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.json and https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pogrešam Te - Nedostaješ Mi - Bonus Track
Festival Zabavne Glazbe Split '88 - Veče Zabavnih Melodija
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