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 0x4589692c908b458202202d63c40e74df70649a659d1ddca48ae92efb31df7c61. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/989224ac-b5b7-405d-86bd-69a9d8935d40.json and https://artists.proofprofile.net/proofs/artist/989224ac-b5b7-405d-86bd-69a9d8935d40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toolroom Radio EP679 - Presented by ESSEL
Toolroom Radio EP679 - Coming Up - TR679
Toolroom Radio EP679 - Hot Right Now - TR679
Toolroom Radio EP679 - Killer Cut - TR679
Toolroom Radio EP679 - In The Mix with Eddie Thoneick, Ross Thomson - TR679
Toolroom Radio EP679 - Toolroom Academy - TR679
Toolroom Radio EP679 - The Shakedown - TR679
Toolroom Radio EP679 - Interview Part 1 - TR679
Toolroom Radio EP679 - Interview Part 2 - TR679
Toolroom Radio EP680 - Presented by Danny Rhys
Toolroom Radio EP680 - Coming Up - TR680
Toolroom Radio EP680 - Hot Right Now - TR680
Toolroom Radio EP680 - Killer Cut - TR680
Toolroom Radio EP680 - In The Mix with Crusy - TR680
Trespass 2019 - Mark Knight Remix - TR680
Toolroom Radio EP680 - Toolroom Academy - TR680
Toolroom Radio EP680 - The Shakedown - TR680
Toolroom Radio EP696 - Presented by ESSEL
Hear What They Hear - Danny Howard Re-Edit - TR696
Toolroom Radio EP696 - Coming Up - TR696
Toolroom Radio EP696 - Hot Right Now - TR696
Toolroom Radio EP696 - Killer Cut - TR696
Toolroom Radio EP696 - Ibiza Part 1 - TR696
Toolroom Radio EP696 - Toolroom Academy - TR696
Toolroom Radio EP696 - Ibiza Part 2 - TR696
Toolroom Radio EP703 - Presented by Mark Knight
Toolroom Radio EP703 - Coming Up - TR703
Toolroom Radio EP703 - Hot Right Now - TR703
Toolroom Radio EP703 - Killer Cut - TR703
Le Voie Le Soleil - Solardo Remix - TR703
Toolroom Radio EP703 - In The Mix with Alex Preston - TR703
Toolroom Radio EP703 - In The Mix Part 1 - TR703
Toolroom Radio EP703 - In The Mix Part 2 - TR703
Toolroom Radio EP703 - Toolroom Academy - TR703
Toolroom Radio EP703 - The Shakedown - TR703
Toolroom Radio EP706 - Presented by Mark Knight
Toolroom Radio EP706 - Coming Up - TR706
Toolroom Radio EP706 - Hot Right Now - TR706
Disco 666 - The Deepshakerz Remix - TR706
Toolroom Radio EP706 - Killer Cut - TR706
Toolroom Radio EP706 - In The Mix with Thomas Newson - TR706
Toolroom Radio EP706 - Toolroom Academy - TR706
Toolroom Radio EP706 - The Shakedown - TR706
Toolroom Radio EP742 - Presented by ESSEL
Toolroom Radio EP742 - Coming Up - TR742
Toolroom Radio EP742 - Hot Right Now - TR742
Toolroom Radio EP742 - Killer Cut - TR742
Toolroom Radio EP742 - In The Mix with Katy Alex - TR742
Toolroom Radio EP742 - Toolroom Academy - TR742
Toolroom Radio EP742 - The Shakedown - TR742
Toolroom Radio EP707 - Presented by Danny Rhys
Toolroom Radio EP707 - Coming Up - TR707
Toolroom Radio EP707 - Hot Right Now - TR707
Toolroom Radio EP707 - Killer Cut - TR707
Toolroom Radio EP707 - In The Mix with Kim Kaos - TR707
Toolroom Radio EP707 - Toolroom Academy - TR707
Toolroom Radio EP707 - The Shakedown - TR707
Toolroom Radio EP735 - Presented by ESSEL
Toolroom Radio EP735 - Coming Up - TR735
Toolroom Radio EP735 - Hot Right Now - TR735
Toolroom Radio EP735 - Killer Cut - TR735