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 0x9bb9555e2fe4f698c3739f1166b57df2eace94dff86c85d35671004203fcfafe. 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/085edbf8-9fea-45d4-831d-d583d6280a8e.json and https://artists.proofprofile.net/proofs/artist/085edbf8-9fea-45d4-831d-d583d6280a8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Universal Chord Progression - Edvard Hunger Remix
Universal Chord Progression - Findike Remix
Universal Chord Progression - Joel Giannini Remix
Universal Chord Progression - Graham Lloris Remix
Universal Chord Progression - Luman Remix
Dusty Cloud - Lucas Zarate Extended Remix
Broken Streets - Bruno Andrada Remix - Mixed