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 0xa23b372d6d5de636cf440b7b20d5b1d3dfc5110a034c80c49d60147a0a197b51. 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/09883d1a-4ffc-4972-ba92-ebc906ed705c.json and https://artists.proofprofile.net/proofs/artist/09883d1a-4ffc-4972-ba92-ebc906ed705c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Lot of Calls from No One Part 2 / Rest Of The Cycle
Those Cracks in Your Face, Do They Hurt?
Those Cracks In Your Face, Do They Hurt? - Truss Remix
Those Cracks In Your Face, Do They Hurt?
Tropical Fuck (Hound Scales' She Goat Remix)
Chained to a Dead Camel - Edit Select Rave Mix
In The Accursed Domain of The Gatecrasher
In the Accursed Domain of the Gatecrasher
T-Mobile Ekstraklasa - Siobhan's Raptorman Edit
HTID: Heaven-sent Tekno Impakting Dancefloors, or Hardcore Till I Die
Chained to a Dead Camel - Headcore Wreckage
Parkzicht «MPIA3 Master System Version» - MPIA3 Remix
Eclipser «Neurealm Ultra Signal» - Clouds Remix
Parkzicht «MPIA3 Master System Version» - MIPA3 Remix
The Approach (Clouds Essential Club Sound)
The Approach - Clouds Essential Club Sound
Slowly Exploding - 10 Years of Perc Trax 2004 - 2014
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 0xa02b7e6173b7a9d399bd89f7cade7e12c61a5c471940fc222634d387b3da8a09. 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/52ikpG7wqDrqAkocLVJjrx.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/52ikpG7wqDrqAkocLVJjrx.
{"copyright_id":"0xcd39d5cb9308c89b084a5cfcba59b36564048b3e4c1c16c5f286cabb1734dfd1","isrc":"GBQLP2300542","name":"Idol Sound","registered_at":"2026-06-21T08:13:51Z","spotify_id":"7lxsnnFVJxRidMH6dhdSUw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd39d5cb9308c89b084a5cfcba59b36564048b3e4c1c16c5f286cabb1734dfd1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lxsnnFVJxRidMH6dhdSUw.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/7lxsnnFVJxRidMH6dhdSUw.
{"copyright_id":"0x788cbbf2264d1cd843af0821b7965fdda4fd61e73defa1787ec9b05c5768faf1","isrc":"GBQLP2300543","name":"Roadblock (Rush Me)","registered_at":"2026-06-23T15:47:00Z","spotify_id":"2kX3OtR9qA0ioh7RHeL6Ee","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788cbbf2264d1cd843af0821b7965fdda4fd61e73defa1787ec9b05c5768faf1. 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/2kX3OtR9qA0ioh7RHeL6Ee.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/2kX3OtR9qA0ioh7RHeL6Ee.
{"copyright_id":"0x0bb3f27068eff9496a7b794dfe215aa3df9c668c5b5cd585a6809dadd17ba162","isrc":"GBQLP2300544","name":"On a Trip II (Pluto)","registered_at":"2026-06-18T20:12:55Z","spotify_id":"1av0JQi3EsO1RRIdyYQf6F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb3f27068eff9496a7b794dfe215aa3df9c668c5b5cd585a6809dadd17ba162. 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/1av0JQi3EsO1RRIdyYQf6F.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/1av0JQi3EsO1RRIdyYQf6F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e0fd4b7fa0bbe4f438f5a843ad29e73ea501167048f51fb57e4c4dc5426b3c. 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/2Vpe77aFiKb5DLGhYeUr8W.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/2Vpe77aFiKb5DLGhYeUr8W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcaec7e2c301ba062e8a9db223341e5d9b5d88fc4d7213dc52d20c02ce0db26. 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/1vA0sPBE9Grd07ufYpbwjK.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/1vA0sPBE9Grd07ufYpbwjK.