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 0x01c26e353ec7df3d8afac59d36ef942dc2da27f8d76fd8be321ea6b91d3d28c9. 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/f22649ea-d32b-4ee0-9249-9c6664d1c3fd.json and https://artists.proofprofile.net/proofs/artist/f22649ea-d32b-4ee0-9249-9c6664d1c3fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tobago - Mercury's Voodoo Underground Remix
Not That Tech House DJ Tool Dropped by Paris Hilton You Were Searching For - Original Mix
Take Me There - Tunnelvisions Remix Edit
Anniversary Collection (by Stéphane Pompougnac, Charles Schillings & Ravin)
Complex (feat. Josef Salvat ) [Serge Devant Remix]
{"copyright_id":"0xbdd97f234462f7aa546fccfb61c65333774c11f8ab2641d77a36ad61c84c6b98","isrc":"GB7NR1616103","name":"Complex (feat. Josef Salvat ) [Serge Devant Remix]","registered_at":"2026-06-18T14:36:48Z","spotify_id":"7DLtxBYpGId5HvkifrYeAp","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 0xbdd97f234462f7aa546fccfb61c65333774c11f8ab2641d77a36ad61c84c6b98. 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/7DLtxBYpGId5HvkifrYeAp.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/7DLtxBYpGId5HvkifrYeAp.
Defected Radio Episode 164 (hosted by Sam Divine) [DJ Mix]
Lost in the Mystery - Jonas Rathsman Extended Remix
{"copyright_id":"0xf36cc269e13f3f1915938cab9c46096e2afde53325b97234ab2818c30e984569","isrc":"GBUM72004364","name":"Let Me Go - Jonas Rathsman Remix","registered_at":"2026-06-17T23:17:35Z","spotify_id":"2UNzUAoVs56LBXQu84cumm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36cc269e13f3f1915938cab9c46096e2afde53325b97234ab2818c30e984569. 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/2UNzUAoVs56LBXQu84cumm.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/2UNzUAoVs56LBXQu84cumm.
{"copyright_id":"0x92e37bd947b800e892c2ef1ef33aa7ddd560120ff2915b8faefff86fb78ef45a","isrc":"DEQ022110662","name":"Metroma - Jonas Rathsman Remake Edit","registered_at":"2026-06-19T21:18:55Z","spotify_id":"3OnVqQDKNTJkgqRcZnzDTe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e37bd947b800e892c2ef1ef33aa7ddd560120ff2915b8faefff86fb78ef45a. 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/3OnVqQDKNTJkgqRcZnzDTe.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/3OnVqQDKNTJkgqRcZnzDTe.
Metroma - Jonas Rathsman Remake Extended
{"copyright_id":"0x906285fa10a91225b97acc732b43e64515f022bf53fa5fb41a01f7bc72343d7d","isrc":"GBARL1800717","name":"Panic Room - Jonas Rathsman Remix","registered_at":"2026-06-25T08:17:51Z","spotify_id":"0CsauI8jHjXNfr2F4YoA3c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906285fa10a91225b97acc732b43e64515f022bf53fa5fb41a01f7bc72343d7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CsauI8jHjXNfr2F4YoA3c.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/0CsauI8jHjXNfr2F4YoA3c.
{"copyright_id":"0x906285fa10a91225b97acc732b43e64515f022bf53fa5fb41a01f7bc72343d7d","isrc":"GBARL1800717","name":"Panic Room - Jonas Rathsman Remix","registered_at":"2026-06-25T08:17:51Z","spotify_id":"4uTVbzqiq3jCTOb6KpigcQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906285fa10a91225b97acc732b43e64515f022bf53fa5fb41a01f7bc72343d7d. 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/4uTVbzqiq3jCTOb6KpigcQ.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/4uTVbzqiq3jCTOb6KpigcQ.
Toolroom Amsterdam 2018 (Mixed By Mark Knight)