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 0x3e7282f6b012a27ff225b454ac6aa2e0f70d4aa42dde77318749db8999b748ec. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b9a5c32-a96d-4ccb-a211-ac578e76f62f.json and https://artists.proofprofile.net/proofs/artist/0b9a5c32-a96d-4ccb-a211-ac578e76f62f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aire Fm 100.3 Grandes Exitos 2008 - 2009