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 0xc15e05d9379fb83aa3aada93c24bf66e83a56c3f2911c280d543970600e5c8c7. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05d26292-c2d7-4fee-8f9e-c95517ca798b.json and https://artists.proofprofile.net/proofs/artist/05d26292-c2d7-4fee-8f9e-c95517ca798b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blue Hawaii / Virus Og Bakterier / Stik Mig En Øl (medley)
Blue Spanish Eyes/Rot Sind Die Rosen/Rosen Er Rød
Blue Spanish Eyes / Rosen Er Rød Min Ven (medley)
Weekendtur / Dine Bløde Arme / Sol Og Sang (medley)
Paradiso / Barcarole In Der Nacht / Die Liebe Ist Ein Seltsames Spiel (medley)