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 0xb74f205ca0fc85ce24a7d7355e450d4829690d332849c7d88fe0578358193dd9. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbcf9224-ae0e-4897-ac26-060cf26260e5.json and https://artists.proofprofile.net/proofs/artist/cbcf9224-ae0e-4897-ac26-060cf26260e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Bossy Boots Song - Instrumental Version
You and the Night and the Music (feat. Alan Scaffardi)
Round Midnight Lounge (The Best Chillout Tracks with a Touch of Jazz)
Jazz for a Christmas Day (Jazz Lounge Vintage Cafè)