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 0x2e31ca92196bc3cf8156bc12331521da607ea1c371240781ab40d82abace1481. 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/2eeb5ec4-78c6-4bc7-b312-e81dd0382545.json and https://artists.proofprofile.net/proofs/artist/2eeb5ec4-78c6-4bc7-b312-e81dd0382545.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Footsteps In The Stars - Temple Step Project & Dakini Remix
{"copyright_id":"0xfcdbca297964f021618a646c1550d84f4c2efaad22da432550fdc8c236d7340f","isrc":"GBKQU1624793","name":"Footsteps In The Stars - Temple Step Project & Dakini Remix","registered_at":"2026-06-09T07:00:34Z","spotify_id":"5hqB6Gr6qWRTsyMPXZ7ITJ","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 0xfcdbca297964f021618a646c1550d84f4c2efaad22da432550fdc8c236d7340f. 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/5hqB6Gr6qWRTsyMPXZ7ITJ.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/5hqB6Gr6qWRTsyMPXZ7ITJ.
{"copyright_id":"0x2471e9b06ee397c096ffda66bdb5b5b2dea963414f0a233b56527615d8e7fdaa","isrc":"GBKQU1624794","name":"Skyroarer - Whitebear Remix","registered_at":"2026-06-20T23:58:03Z","spotify_id":"7hhV4iVOZJH3V1oh5Q7Fz4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2471e9b06ee397c096ffda66bdb5b5b2dea963414f0a233b56527615d8e7fdaa. 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/7hhV4iVOZJH3V1oh5Q7Fz4.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/7hhV4iVOZJH3V1oh5Q7Fz4.
{"copyright_id":"0xc72a7fada532b86559cbabf10d503e10ca40be45302445c1f279c8712c06d0a0","isrc":"GBKQU1624795","name":"Symbiotic - Drumspyder Remix","registered_at":"2026-06-19T09:48:11Z","spotify_id":"3ZD1DMyECk5vPaOl8yFe8J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72a7fada532b86559cbabf10d503e10ca40be45302445c1f279c8712c06d0a0. 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/3ZD1DMyECk5vPaOl8yFe8J.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/3ZD1DMyECk5vPaOl8yFe8J.
{"copyright_id":"0x083f24166c059a449ca1e391c3164e9aa29e86203c29a644acc879d8675834cf","isrc":"GBKQU1624796","name":"Bone Dance - Dancing Tiger Remix","registered_at":"2026-06-07T19:30:15Z","spotify_id":"7hoJxivpRL8nInAE29QiIW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083f24166c059a449ca1e391c3164e9aa29e86203c29a644acc879d8675834cf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hoJxivpRL8nInAE29QiIW.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/7hoJxivpRL8nInAE29QiIW.
Grandmother Tree & The Feathered Serpent - Kalya Scintilla Remix
{"copyright_id":"0x3b190e70848db0feb1550fa10064e75dc5b5dd0098715204158f3484f6880cd5","isrc":"GBKQU1624797","name":"Grandmother Tree & The Feathered Serpent - Kalya Scintilla Remix","registered_at":"2026-06-26T21:44:49Z","spotify_id":"427fDGV8FFUUxDonyajH8t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b190e70848db0feb1550fa10064e75dc5b5dd0098715204158f3484f6880cd5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/427fDGV8FFUUxDonyajH8t.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/427fDGV8FFUUxDonyajH8t.
{"copyright_id":"0x905d47a08f7bf2981486c04f0fa9d0edcf3b84036688b66e9c774f6ca7e24afa","isrc":"GBKQU1785113","name":"Myth Of The Cave - Drumspyder Remix","registered_at":"2026-06-06T09:54:13Z","spotify_id":"1i6iQ9k0AAbf6quZgC6Tmh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905d47a08f7bf2981486c04f0fa9d0edcf3b84036688b66e9c774f6ca7e24afa. 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/1i6iQ9k0AAbf6quZgC6Tmh.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/1i6iQ9k0AAbf6quZgC6Tmh.
{"copyright_id":"0x1873e4240d6f342197aad6b3e2b9bf90bd998e6e813cbe33d6c72609c5e61c7a","isrc":"GBKQU1785114","name":"Serpent's Egg - David Starfire Remix","registered_at":"2026-06-20T23:59:09Z","spotify_id":"5RosLLy71WsaVF8dIq3euD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1873e4240d6f342197aad6b3e2b9bf90bd998e6e813cbe33d6c72609c5e61c7a. 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/5RosLLy71WsaVF8dIq3euD.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/5RosLLy71WsaVF8dIq3euD.
{"copyright_id":"0xbc64ff3b5fb59836e506ddfc6d24353faad5ed4403d056ab4072b02ca3643b86","isrc":"GBKQU1785115","name":"Rite Of The Hunt - An-Ten-Nae","registered_at":"2026-06-19T09:48:19Z","spotify_id":"70jJFtZcnOzPcBtV6PlzJ6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc64ff3b5fb59836e506ddfc6d24353faad5ed4403d056ab4072b02ca3643b86. 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/70jJFtZcnOzPcBtV6PlzJ6.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/70jJFtZcnOzPcBtV6PlzJ6.
The Great Sky Lodge - Kalya Scintilla Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a298284071180662f42dc96c480e323e9699014c58e79475803148cab34020. 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/0ev9O05XbY5l7Rwr63R2Y9.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/0ev9O05XbY5l7Rwr63R2Y9.
{"copyright_id":"0xe93884a7b53705ae394599fcc296ffd0ad785f71acfa943187bc68d39ed8376d","isrc":"GBKQU1785117","name":"Return Of The Bird Tribes - saQi Remix","registered_at":"2026-06-08T19:25:31Z","spotify_id":"67HK48mfEy7KRWvv2M5o0V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93884a7b53705ae394599fcc296ffd0ad785f71acfa943187bc68d39ed8376d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67HK48mfEy7KRWvv2M5o0V.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/67HK48mfEy7KRWvv2M5o0V.
Myth Of The Cave - Desert Dwellers Remix
{"copyright_id":"0x99b3cc8c7dc7467bdc8fa5d139b7aaa60dde6e1bf5580a7996368af92e70814a","isrc":"GBKQU1785118","name":"Myth Of The Cave - Desert Dwellers Remix","registered_at":"2026-06-20T23:52:11Z","spotify_id":"6PKMzHEocgp2duGw2PSvBT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b3cc8c7dc7467bdc8fa5d139b7aaa60dde6e1bf5580a7996368af92e70814a. 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/6PKMzHEocgp2duGw2PSvBT.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/6PKMzHEocgp2duGw2PSvBT.
{"copyright_id":"0x4d7a42daa6c6ebc089427cfdbf7d8ad07761c2414180a105fa6e3e87aaaa85b2","isrc":"GBKQU1785121","name":"The Winged One - Luke Mandala Remix","registered_at":"2026-06-23T02:44:11Z","spotify_id":"4LZ3EvEsytsmCuyLS0zF49","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7a42daa6c6ebc089427cfdbf7d8ad07761c2414180a105fa6e3e87aaaa85b2. 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/4LZ3EvEsytsmCuyLS0zF49.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/4LZ3EvEsytsmCuyLS0zF49.
{"copyright_id":"0x987d8f847793f5bcbafc2bc051f0c36f3db07ec31a0fd7a1e87ded0a6e383058","isrc":"GBWUL2273726","name":"Kemanja - Deya Dova Remix","registered_at":"2026-06-09T08:43:52Z","spotify_id":"35FFNHLTofASPQ1PbxYCFE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d8f847793f5bcbafc2bc051f0c36f3db07ec31a0fd7a1e87ded0a6e383058. 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/35FFNHLTofASPQ1PbxYCFE.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/35FFNHLTofASPQ1PbxYCFE.
{"copyright_id":"0xdd69dcf471c68e398154dd3f53be9910f0f2cb5dde53a2666819e0632da38d1b","isrc":"QZADU2012501","name":"Morning Star (Resonant Migration)","registered_at":"2026-06-09T09:40:23Z","spotify_id":"4pYAwC4oqiF9J93AAAn4hv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd69dcf471c68e398154dd3f53be9910f0f2cb5dde53a2666819e0632da38d1b. 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/4pYAwC4oqiF9J93AAAn4hv.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/4pYAwC4oqiF9J93AAAn4hv.
{"copyright_id":"0x987d8f847793f5bcbafc2bc051f0c36f3db07ec31a0fd7a1e87ded0a6e383058","isrc":"GBWUL2273726","name":"Kemanja - Deya Dova Remix","registered_at":"2026-06-09T08:43:52Z","spotify_id":"4ca988dlNNmhDl3AcmQAHz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d8f847793f5bcbafc2bc051f0c36f3db07ec31a0fd7a1e87ded0a6e383058. 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/4ca988dlNNmhDl3AcmQAHz.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/4ca988dlNNmhDl3AcmQAHz.
Isles of the Great Goddess - Temple Step Project Remix
Isles of the Great Goddess (Temple Step Project Remix)
{"copyright_id":"0x5ce34c2cc2bb96d2cbfaede0bd4384ee1bb5aee97a004274e73e41be14349564","isrc":"AUOX32200060","name":"Isles of the Great Goddess - Temple Step Project Remix","registered_at":"2026-06-09T16:47:46Z","spotify_id":"4y57fm0Yhl8o2bLeaoQJXj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce34c2cc2bb96d2cbfaede0bd4384ee1bb5aee97a004274e73e41be14349564. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4y57fm0Yhl8o2bLeaoQJXj.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/4y57fm0Yhl8o2bLeaoQJXj.
Toonmowi Tree - Kalya Scintilla's Jungle Jam Remix
{"copyright_id":"0x0066c9de2c4bcb0a839abab6ca37d36c3b6e40c3720101e0b49da0a6bb298f07","isrc":"USA2P1321535","name":"Toonmowi Tree - Kalya Scintilla's Jungle Jam Remix","registered_at":"2026-06-09T07:04:15Z","spotify_id":"3PN0MAIMBt1MUGUAWaUPgF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0066c9de2c4bcb0a839abab6ca37d36c3b6e40c3720101e0b49da0a6bb298f07. 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/3PN0MAIMBt1MUGUAWaUPgF.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/3PN0MAIMBt1MUGUAWaUPgF.