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 0xdc0670b00838d78b73ab7f5bc8138723e12e6c3fa0adeaba41acacec773a6baa. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/941b647b-2b76-44b0-a68c-f4a3f05da7b4.json and https://artists.proofprofile.net/proofs/artist/941b647b-2b76-44b0-a68c-f4a3f05da7b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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The Ultimate Seduction [Mix Cut] - Dabruck & Klein Remix
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Tony Carrasco Presents The Retro-Classics
Armada Lounge, Vol. 5 (The Best Downtempo Songs For Your Listening Pleasure)
Music for Dreams Copenhagen 2015, Vol. 1