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 0x692af03c732eff184617a71261e0fed85690ae984c0abc627e577ed90ef66414. 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/06e4fa8c-5b9d-460b-a61e-2d826246c7f0.json and https://artists.proofprofile.net/proofs/artist/06e4fa8c-5b9d-460b-a61e-2d826246c7f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toolroom Radio EP667 - Presented by Mark Knight
Toolroom Radio EP667 - Coming Up - TR667
Toolroom Radio EP667 - Hot Right Now - TR667
Toolroom Radio EP667 - Killer Cut - TR667
Toolroom Radio EP667 - In The Mix - TR667
Toolroom Radio EP667 - Toolroom Academy - TR667
Toolroom Radio EP667 - The Shakedown - TR667
No More (Victor Porfidio, Valerio Bonfa Remixes)
Toolroom Radio EP649 - Presented by Danny Rhys
Toolroom Radio EP649 - Hot Right Now - TR649
People Like You (feat. Elishama) - TR649
Toolroom Radio EP649 - Killer Cut - TR649
Toolroom Radio EP649 - The Shakedown Part 1 - TR649
Toolroom Radio EP649 - The Shakedown Part 2 - TR649
Toolroom Radio EP649 - The Shakedown Part 3 - TR649