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 0x9e9c1aed5156df68a820a53b0bce19da9ada6081bf4bda45bb983a16ea73fcd1. 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/de875c60-0bbb-4f95-bda0-c230d11180a5.json and https://artists.proofprofile.net/proofs/artist/de875c60-0bbb-4f95-bda0-c230d11180a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x059686f5e950549e201fc4e833e1f05cd0c9622c9e46cd9b38e4e7ceb645e21e. 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/6CGrLKcdZ6zLuhTpFuGDPX.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/6CGrLKcdZ6zLuhTpFuGDPX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d7e3e2c91292495c63a6f438410f66323f1e31c3870b03193a94ecaa201d5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SXPwJhBRh6oXcPKiloMOa.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/5SXPwJhBRh6oXcPKiloMOa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a317f54fb899c4da6c969176227210ed20390fd3d8108d02110b2d14e748f7. 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/5Enhfqte3zrjSyPEpOq9zJ.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/5Enhfqte3zrjSyPEpOq9zJ.
In The Night (U Don't Know) - COHN Remix
{"copyright_id":"0xb6dc5ee0d4bd3c94d2e0a2f491ed35e8c0c4ae4e6b4d5919e097ab0ec892a94f","isrc":"FRU701700051","name":"Stay Together - Fabich Remix","registered_at":"2026-06-25T15:40:22Z","spotify_id":"5juFwghIcLmUTTRaj4JxSN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dc5ee0d4bd3c94d2e0a2f491ed35e8c0c4ae4e6b4d5919e097ab0ec892a94f. 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/5juFwghIcLmUTTRaj4JxSN.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/5juFwghIcLmUTTRaj4JxSN.
{"copyright_id":"0x8f0d75a304c3592ec9f3bbd4dd5c3d555491168d8a8ab1e98c3f520232be40f3","isrc":"FRU701700052","name":"Lucid - Potatohead People Remix","registered_at":"2026-06-18T13:17:16Z","spotify_id":"0bzHRXEwBhgyXFpVxXwVit","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0d75a304c3592ec9f3bbd4dd5c3d555491168d8a8ab1e98c3f520232be40f3. 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/0bzHRXEwBhgyXFpVxXwVit.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/0bzHRXEwBhgyXFpVxXwVit.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899afe2946b4fa471466294feb443814bb17200da64064d69c53950a199613ab. 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/6ELVlr3x8b1IIpzaGr04Rx.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/6ELVlr3x8b1IIpzaGr04Rx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d7e3e2c91292495c63a6f438410f66323f1e31c3870b03193a94ecaa201d5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FBoVH8qjriX4HvVfg8biF.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/2FBoVH8qjriX4HvVfg8biF.
{"copyright_id":"0xce72fdbef86eaac24ad91af1692af1ceeca49b6cfddb47876ed559b1972972ee","isrc":"FRU701600034","name":"My Own Throne","registered_at":"2026-06-09T06:07:44Z","spotify_id":"534rp9CjIiAuuyNsPI0yom","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce72fdbef86eaac24ad91af1692af1ceeca49b6cfddb47876ed559b1972972ee. 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/534rp9CjIiAuuyNsPI0yom.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/534rp9CjIiAuuyNsPI0yom.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9b62e28f175d22eca2c8097b2272be775d114334846efe3dcbc0e675d86b3b. 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/0dDkZjSDQmDHeGO5wfhteM.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/0dDkZjSDQmDHeGO5wfhteM.
{"copyright_id":"0x20e3c13a9b0292c39c2dbbe31a292436d59b8fd3672b45cf532fa5afdd91a6c6","isrc":"FRU701700016","name":"In The Night (U Don't Know)","registered_at":"2026-06-25T15:42:59Z","spotify_id":"1xUAaydEFfe37iDGLnhp9a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e3c13a9b0292c39c2dbbe31a292436d59b8fd3672b45cf532fa5afdd91a6c6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xUAaydEFfe37iDGLnhp9a.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/1xUAaydEFfe37iDGLnhp9a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470e7c092b489c86c54e46abad5ea625f17ec4f5b5a1fa7fb93611c4fef1c655. 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/4aXbgTYGNcqpScw1dwdu4h.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/4aXbgTYGNcqpScw1dwdu4h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f3497f31602b632bb835aaef73a0dd13905226a79d8e593377a0758c3b4ce2. 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/2amPGP2L7VmGvL7CXHHArs.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/2amPGP2L7VmGvL7CXHHArs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c93f23c8b9ac09b9f016a97fba106d13d42380862a29835dac5bb128d9d90d. 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/01dccvEnAVDbi3HeCZHfSh.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/01dccvEnAVDbi3HeCZHfSh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fae5220a46381add22bcf1056a44b214b3ea9e30a1cf6288111571ad460d3b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ed3LCwF1KmvUaf7ZQCoro.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/3Ed3LCwF1KmvUaf7ZQCoro.
{"copyright_id":"0x590fa601dc725f9918d1728ba3332eb478da9206adbba46e072fcfce4ade8d13","isrc":"QM4TX2494696","name":"take my time","registered_at":"2026-06-24T05:21:14Z","spotify_id":"0FGuaUntFJcCjrwa3b1xsf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590fa601dc725f9918d1728ba3332eb478da9206adbba46e072fcfce4ade8d13. 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/0FGuaUntFJcCjrwa3b1xsf.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/0FGuaUntFJcCjrwa3b1xsf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cdd07cfde566b647be057441ff9d793423382141b2ed763c5a43dd8004c349. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eqbxR08aovELOIpiFLawX.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/6eqbxR08aovELOIpiFLawX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ead524ff1700af3da590050178000c7b30c9148e1acb598bb6d568d8aa71a66. 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/5horrSxELZhp6lHVDzRX1e.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/5horrSxELZhp6lHVDzRX1e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d8ad8d0d0d5c4685a06338d938746ab905d34d65c446755ef613f397f33246. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wlI4nTwh4bNm7JI4Hz8bl.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/4wlI4nTwh4bNm7JI4Hz8bl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d8ad8d0d0d5c4685a06338d938746ab905d34d65c446755ef613f397f33246. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36iYdxDLgTk96AasxJaUXv.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/36iYdxDLgTk96AasxJaUXv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40f54ef5ff000bfb1c9b9ac053ac708dce8e31f88eeca9ea8afa37044388a67. 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/1Dmgo0ir9jlNmLT4s7W7pW.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/1Dmgo0ir9jlNmLT4s7W7pW.
{"copyright_id":"0x61fb6536e86113af84d3385afdf46bc3c64f0f9cbd201bfa8eb27c0db11e3bf5","isrc":"QZQAY2202914","name":"Tellin' U (Pat Lok Remix)","registered_at":"2026-06-07T18:45:25Z","spotify_id":"3ElyxsRuKPgXtUrPx4C0Z2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fb6536e86113af84d3385afdf46bc3c64f0f9cbd201bfa8eb27c0db11e3bf5. 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/3ElyxsRuKPgXtUrPx4C0Z2.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/3ElyxsRuKPgXtUrPx4C0Z2.
{"copyright_id":"0xf1fa290d487c42502f96520948d355e0fcee7cc1d6407df3ac3fbe29543d0f1c","isrc":"FRIDO2210685","name":"The Judgement","registered_at":"2026-06-22T22:43:58Z","spotify_id":"4V1ohddxZUW0GkvRnsHqfS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fa290d487c42502f96520948d355e0fcee7cc1d6407df3ac3fbe29543d0f1c. 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/4V1ohddxZUW0GkvRnsHqfS.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/4V1ohddxZUW0GkvRnsHqfS.
{"copyright_id":"0x5cb9503968be8fd49c3ec003c06a28de34b8ef7346fc3e732aa60f5db2fe1d3f","isrc":"CAUM82200020","name":"Take ft. Kimbra - Pat Lok Remix","registered_at":"2026-06-10T02:07:31Z","spotify_id":"6LIzRhFWBsZPg9sORfFs1d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb9503968be8fd49c3ec003c06a28de34b8ef7346fc3e732aa60f5db2fe1d3f. 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/6LIzRhFWBsZPg9sORfFs1d.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/6LIzRhFWBsZPg9sORfFs1d.
{"copyright_id":"0x5a9e8e3e2be53163b9af24f0f2b8b0ab9210ca4d7566c70d5a7bb90ff2bd9922","isrc":"AUDCB1701827","name":"So Fine - Franc Moody Remix","registered_at":"2026-06-28T21:42:16Z","spotify_id":"5NM8C4zVzmXfLHxy58rknl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9e8e3e2be53163b9af24f0f2b8b0ab9210ca4d7566c70d5a7bb90ff2bd9922. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NM8C4zVzmXfLHxy58rknl.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/5NM8C4zVzmXfLHxy58rknl.
{"copyright_id":"0x413bf4df0c8b228fe15dbf0f1170f8babbdec2f155770746fba8f287d7aa4354","isrc":"KRF952100003","name":"The Moment","registered_at":"2026-06-19T07:56:07Z","spotify_id":"0kzMsG0ZhzeIw1EUecsHFD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413bf4df0c8b228fe15dbf0f1170f8babbdec2f155770746fba8f287d7aa4354. 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/0kzMsG0ZhzeIw1EUecsHFD.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/0kzMsG0ZhzeIw1EUecsHFD.
{"copyright_id":"0xf329eace7bc2802429b8c344e679379668befbe2c5e22fccc58ab290a53a12b6","isrc":"AUDCB1701769","name":"So Fine","registered_at":"2026-06-28T06:01:21Z","spotify_id":"3FTxTQUWW9dcnnlnKOBUmi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf329eace7bc2802429b8c344e679379668befbe2c5e22fccc58ab290a53a12b6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FTxTQUWW9dcnnlnKOBUmi.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/3FTxTQUWW9dcnnlnKOBUmi.
{"copyright_id":"0x89ba240b5924e5ebf6ed704236486ff92c2dc90991ac50cd4dcc0cebcaabc09c","isrc":"FRU702000254","name":"Somebody - Sunset Version","registered_at":"2026-06-24T08:45:01Z","spotify_id":"373KErvd8IjL7iCOQW7Bkn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ba240b5924e5ebf6ed704236486ff92c2dc90991ac50cd4dcc0cebcaabc09c. 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/373KErvd8IjL7iCOQW7Bkn.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/373KErvd8IjL7iCOQW7Bkn.
{"copyright_id":"0xaad32e94e776344e1dedefb7ce02f4ff69d4f1bb652dddc20a3a46858964535b","isrc":"FRU702000256","name":"No One (No One) - obli Remix","registered_at":"2026-06-22T22:46:06Z","spotify_id":"5G64HhKl9zP9RNJ8zLTTom","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad32e94e776344e1dedefb7ce02f4ff69d4f1bb652dddc20a3a46858964535b. 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/5G64HhKl9zP9RNJ8zLTTom.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/5G64HhKl9zP9RNJ8zLTTom.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacab79a9a4832a86cc806ed8dcd889ef0c6b0dee5d476ac52468660e08acdf40. 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/4n8KOOophs56GQ7jIjBl0s.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/4n8KOOophs56GQ7jIjBl0s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815d8ca1b578740dc18b872ac168a7df5205bfd7f4e9420402cd67bae6c1495f. 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/1Ph9QGSL5NzSxjZupStQGt.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/1Ph9QGSL5NzSxjZupStQGt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a5b9b0a2a2e001b952a957e90af92554ab37a038d3e5a20b49cb862dd65659. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/278H7pDvgGQxMEg8EhouI3.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/278H7pDvgGQxMEg8EhouI3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd996c28b65855eca9c49b087b89595599ed9ab163ec2aeb8e1d73c125ecc732a. 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/6OrEgaGd4SKzWi42apn2UW.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/6OrEgaGd4SKzWi42apn2UW.
{"copyright_id":"0x79809d3896f6feb0d7b062c1d01943867ba3eec95b8a192b499321eb8116ffae","isrc":"FRU701601002","name":"Nobody Else - Pat Lok Remix","registered_at":"2026-06-19T08:01:32Z","spotify_id":"4xQlBycsioL2tCGaE8z0y1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79809d3896f6feb0d7b062c1d01943867ba3eec95b8a192b499321eb8116ffae. 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/4xQlBycsioL2tCGaE8z0y1.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/4xQlBycsioL2tCGaE8z0y1.
Good Thang (Adam Doubleyou & Nick Bike Remix)