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 0x8e7c10fc44ea4207a1340a74ce4189ac4f9ac794d34b7de94e5492eb595a87ae. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a314eb34-a18b-4764-a1cf-4ae6a97e041e.json and https://artists.proofprofile.net/proofs/artist/a314eb34-a18b-4764-a1cf-4ae6a97e041e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Babylon-Potpourri (Rivers of Babylon / Das Rote Pferd / Er Hat Ein Knallrotes Gummibot)
Fliegerlied-Potpourri (So ein schöner Tag / Atemlos / Anton aus Tirol)
Filmmusik-Medley (Jurassic Park / Transformers / Indiana Jones)