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 0xf5d25ef5a3525666bd5aa7bd72527f7228f9dff4411b497b5229290ed3fe61be. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a99cdf53-b8bd-496a-b60f-5fb2e26e9b2b.json and https://artists.proofprofile.net/proofs/artist/a99cdf53-b8bd-496a-b60f-5fb2e26e9b2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Trabantfejű Nő Utolsó Dala A Szerelemről
Van Egy Ország - Tűzoltózenekaros Verzió