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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339c0aa8dc5aac784db8d44ca3c214123f3ae3bc46c63dc05e15c56fffb7386e. 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/af53c23f-83de-4a17-9233-b85e27d59e0e.json and https://artists.proofprofile.net/proofs/artist/af53c23f-83de-4a17-9233-b85e27d59e0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
You Can't Do Disco Without a Strat - Repeat/Repeat Remix
The Confidence Man - Justin Robertson’s Deadstock 33s Remix
The Last Walk - Vox Low Riding The White Horse Version
Thirteenth Night - Timothy J Fairplay Remix
The Confidence Man - Sons Of Slough Remix
The Last Walk - Black Devil Disco Club Rework
The Confidence Man - The Emperor Machine Dub
Ghosts Again - Scott Fraser Ghosts In The Piano Mix
Unknown Plunderer - Radioactive Man Remix
The World According To Sly and Lovechild (Andrew Weatherall Mix) - Mixed
{"copyright_id":"0xd022cad1c3bfaf75e7f0ddac8fcc1870c5da79c1eebe0ea35220d4f9496550d0","isrc":"DEG931992253","name":"The World According To Sly and Lovechild (Andrew Weatherall Mix) - Mixed","registered_at":"2026-06-09T16:54:41Z","spotify_id":"6NJqB8jgx1AF2ujpAMxcNW","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd022cad1c3bfaf75e7f0ddac8fcc1870c5da79c1eebe0ea35220d4f9496550d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NJqB8jgx1AF2ujpAMxcNW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NJqB8jgx1AF2ujpAMxcNW.
Heathen Child: Andrew Weatherall - Remix
Out The Window - Andrew Weatherall Remix
I Wish I Never Saw The Sunshine - 2008 Remastered Version
{"copyright_id":"0xbe05a5ef40ff38420839a58a36d50c12e84e7bb45b5150e5224d6b8f7fc68123","isrc":"GBARL0800830","name":"I Wish I Never Saw The Sunshine - 2008 Remastered Version","registered_at":"2026-06-26T16:38:41Z","spotify_id":"5xtCkJoCU0l7U66vcgqQtM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe05a5ef40ff38420839a58a36d50c12e84e7bb45b5150e5224d6b8f7fc68123. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xtCkJoCU0l7U66vcgqQtM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xtCkJoCU0l7U66vcgqQtM.
{"copyright_id":"0x499c6afe2465ede580b2696abc1379da97264589d86c92f9193d39b79273dffb","isrc":"GBAAP9000013","name":"Hallelujah - Club Mix","registered_at":"2026-06-04T11:53:50Z","spotify_id":"1gAbNhSjDgQEVg8g18mxSZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499c6afe2465ede580b2696abc1379da97264589d86c92f9193d39b79273dffb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gAbNhSjDgQEVg8g18mxSZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gAbNhSjDgQEVg8g18mxSZ.
I Heard Wonders - Weatherall Full length Instrumental Mix
I Heard Wonders (Weatherall Full length Instrumental Mix)
{"copyright_id":"0xbb26532321220ea8ee3eeac989c3324e60dc79dd1a40d9f1b8c93ffea229a021","isrc":"UKF342000034","name":"Cloud Cover - Andrew Weatherall Remix","registered_at":"2026-06-24T16:16:16Z","spotify_id":"1GEFOTr5SvRK0tlsiDKaam","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb26532321220ea8ee3eeac989c3324e60dc79dd1a40d9f1b8c93ffea229a021. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GEFOTr5SvRK0tlsiDKaam.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GEFOTr5SvRK0tlsiDKaam.
Goodbye Johnny - Andrew Weatherall's Nyabinghi Noir Mix
Nothing Is Perfect - Andrew Weatherall Remix
Only Love Can Break Your Heart - Andrew Weatherall Mix
{"copyright_id":"0x2ebdcfa741d50aa101a81b1f2857a337cbde2ced76fef34423db95fd5ae46eb4","isrc":"GBUM71106656","name":"Only Love Can Break Your Heart - Andrew Weatherall Mix","registered_at":"2026-06-07T17:38:40Z","spotify_id":"1eBCqRTfuaoki3C9W4hKal","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebdcfa741d50aa101a81b1f2857a337cbde2ced76fef34423db95fd5ae46eb4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eBCqRTfuaoki3C9W4hKal.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eBCqRTfuaoki3C9W4hKal.