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 0x4d84eebdc479c7623fc37f143d24e5193ca865d64168bfb38ac9b714289a5dfd. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc6061c7-f88c-45a9-b85d-4769208e2e8c.json and https://artists.proofprofile.net/proofs/artist/dc6061c7-f88c-45a9-b85d-4769208e2e8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wir sind die Jungs, auf die die schönen Mädchen steh'n
Trucks Medley: Highway Träume / Mississippi Lady / Ein Mädchen wie Linda
In der Hitparade / Cover of rolling stone
Tramps-Medley / Tramps der Autobahn / Wer hat mein Pferd geklaut / Old blue jeans
Highway-Medley / Western Train / Heisses Herz mit kalter Schnauze / Mein Diesel und ich