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 0x1b31cbfee3ad9841677b68b5f7e766a5eb5ade73932cd7dbab3372a69900128f. 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/b1f210ba-5c46-40af-ae52-9063695b839d.json and https://artists.proofprofile.net/proofs/artist/b1f210ba-5c46-40af-ae52-9063695b839d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Personalienwalzer/Heut kommen d'Engerln auf Urlaub nach Wien
Vakumma, vakumma / Was stehst Du so alleine - Live
Day After Tomorrow (In a Boa Schdundn) - Live
Da san mir net scharf drauf in Wien - Live
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