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 0xb8140be30056622a8d17e90084b3a84425aa161cea25fa338b4fb463b5a772d6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb4ecb8f-c991-4efe-a444-c018853034d5.json and https://artists.proofprofile.net/proofs/artist/fb4ecb8f-c991-4efe-a444-c018853034d5.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 0xbd1ddd41d141447652f62a8f209f33541e4157c1b04d61337faf44b3292f143e. 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/3pq2zEACSahQPgwMLy9FJg.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/3pq2zEACSahQPgwMLy9FJg.
{"copyright_id":"0x21037adf146f3dbfda4bd50c4541f1e8ecde44478fcc67f515e352dad1a73ae8","isrc":"GB8KE2301359","name":"Inna Di Jungle","registered_at":"2026-06-11T15:04:52Z","spotify_id":"78NVcFASzS30nP2Q5nL4oh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21037adf146f3dbfda4bd50c4541f1e8ecde44478fcc67f515e352dad1a73ae8. 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/78NVcFASzS30nP2Q5nL4oh.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/78NVcFASzS30nP2Q5nL4oh.
{"copyright_id":"0x3a957c10880a90bd74f7b5d1bd3b3ccd908d24f6afcae86c9a9ff64863710bd0","isrc":"GB8KE2156777","name":"Stay True","registered_at":"2026-06-18T04:27:56Z","spotify_id":"4afku9VTyOFk0aLFCexZni","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a957c10880a90bd74f7b5d1bd3b3ccd908d24f6afcae86c9a9ff64863710bd0. 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/4afku9VTyOFk0aLFCexZni.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/4afku9VTyOFk0aLFCexZni.
{"copyright_id":"0xd1198e6b915cafa36c0f1c437a898920c2af4eb139b51a5a8f6a4ae2691d5bbe","isrc":"GB8KE2315070","name":"Couple Guinness - DJ Limited Remix","registered_at":"2026-06-05T12:25:18Z","spotify_id":"0aaqggQ3M1ITqFjaAVYQN5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1198e6b915cafa36c0f1c437a898920c2af4eb139b51a5a8f6a4ae2691d5bbe. 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/0aaqggQ3M1ITqFjaAVYQN5.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/0aaqggQ3M1ITqFjaAVYQN5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402ad22d1fa4d97802e3c0e8a7239148f0811aebb60a69a189604953ebfc7586. 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/63cB63v6IEETtoyzQdcYii.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/63cB63v6IEETtoyzQdcYii.
Do you want me to ring the old bill and show them CCTV footage of you smoking drugs in my establishment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5de6e7f97c720ee93386bac4b55571f6672b6e1488503ba06f189c29be1abb4. 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/5B9b0lASIodKFtVgDUwvbG.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/5B9b0lASIodKFtVgDUwvbG.
{"copyright_id":"0xda9cea840a667a0ff884e97e44fd46563681299c6c93bd92c2e77a6a81f3a695","isrc":"GB8KE2404670","name":"Foundation Style","registered_at":"2026-06-04T09:07:59Z","spotify_id":"2wXNEnIOWq8dZhwJR4tjxv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9cea840a667a0ff884e97e44fd46563681299c6c93bd92c2e77a6a81f3a695. 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/2wXNEnIOWq8dZhwJR4tjxv.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/2wXNEnIOWq8dZhwJR4tjxv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78500e3c428847ebb837ffdac8038e45e2b6522622db9273e7805554fb092b4d. 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/1MG5CMazFixCLcxo1YmFnt.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/1MG5CMazFixCLcxo1YmFnt.
{"copyright_id":"0xfdcce4e7d2f5530fc31bea2e4e86145eb4e06c3ecaa3b456005dda47f4f05939","isrc":"US4CL2310093","name":"High Hopes - Selecta J-Man Remix Vocal","registered_at":"2026-06-18T20:07:00Z","spotify_id":"3ut1nEec3Vr8Nw0Lz1n8Cd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcce4e7d2f5530fc31bea2e4e86145eb4e06c3ecaa3b456005dda47f4f05939. 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/3ut1nEec3Vr8Nw0Lz1n8Cd.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/3ut1nEec3Vr8Nw0Lz1n8Cd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b90aa04fe22dbfc4d672dad4cf5d08997a0468f2ba18ae89ad246aaca6017af. 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/20h6Lh7Ho1C5U9m26XFG4z.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/20h6Lh7Ho1C5U9m26XFG4z.
{"copyright_id":"0x78c1fe75bf95c3ab14535ec77d44d224cf86f36ed2e271c2adb520f7b1ec73dc","isrc":"GBFG92300238","name":"Perdominant - Selecta J-Man Remix","registered_at":"2026-06-24T16:47:30Z","spotify_id":"4EPyqap1KXjP9Oow3lSkgl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c1fe75bf95c3ab14535ec77d44d224cf86f36ed2e271c2adb520f7b1ec73dc. 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/4EPyqap1KXjP9Oow3lSkgl.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/4EPyqap1KXjP9Oow3lSkgl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0699bc7bef6e5580587cf30d1e2270636c86b5709429cd236d9c69938ef0d5a. 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/17mg8MoaTpGpgFrJvASmBh.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/17mg8MoaTpGpgFrJvASmBh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7035a672036ba9bca6ce5840f27abebc9d1381aae53f0d37403a42702d491ef4. 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/0EOZYE9JNZpYtTbBns6VUc.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/0EOZYE9JNZpYtTbBns6VUc.
Rock It Tonight (Selecta J-Man & Gray Remix)
Rock It Tonight - Selecta J-Man & Gray Remix
{"copyright_id":"0x214ae5a35254386469bd2575a0168d868886c7f32a4d693d8e33a7a91ca4327d","isrc":"QMKKH2201527","name":"Rock It Tonight - Selecta J-Man & Gray Remix","registered_at":"2026-06-25T02:48:22Z","spotify_id":"3yZwWtX5e8xDF08eRMaVsn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214ae5a35254386469bd2575a0168d868886c7f32a4d693d8e33a7a91ca4327d. 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/3yZwWtX5e8xDF08eRMaVsn.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/3yZwWtX5e8xDF08eRMaVsn.
Rock It Tonight - Selecta J-Man & Gray Remix [Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8acc86328259cd44aebd126706ffa6b0cdcb704b60147716f653334094c50ff. 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/67YZ6q3xfI9TDjoCExy0D7.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/67YZ6q3xfI9TDjoCExy0D7.
{"copyright_id":"0x23809abaac027fd33d97f8a3e723a6d485f6d6fba43747e4cec21ee67119445c","isrc":"GB8KE2161637","name":"Sekkle Yourself - L-Side Remix","registered_at":"2026-06-23T04:36:55Z","spotify_id":"6e8u0S1UoOimhCL9Bu78UF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23809abaac027fd33d97f8a3e723a6d485f6d6fba43747e4cec21ee67119445c. 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/6e8u0S1UoOimhCL9Bu78UF.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/6e8u0S1UoOimhCL9Bu78UF.
I Love Marijuana (Selecta J-Man Remix - Edit)
I Love Marijuana - Selecta J-Man Remix - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71490c52327a41bc4fc74d9adf664faef8574c483809465475faa0683f5cef27. 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/6bT02b7dpII9uzgHZThUCC.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/6bT02b7dpII9uzgHZThUCC.
Blood & Fire - Selecta J-Man Remix - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b796ec49d550612281177ba3c97b2ffcd6192893a90dcc67ff58a58b37f7153. 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/0330Ml7jpmWDBKY8TgVXSS.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/0330Ml7jpmWDBKY8TgVXSS.
{"copyright_id":"0xdc09a5ea0c823ef31f6da2c9bcdd93e84c3264a66e80e625f1330fbf220fd694","isrc":"GB8KE2051417","name":"Sound Business","registered_at":"2026-06-18T15:27:15Z","spotify_id":"5jTMuJ7xKevttlOJQ8Rk11","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc09a5ea0c823ef31f6da2c9bcdd93e84c3264a66e80e625f1330fbf220fd694. 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/5jTMuJ7xKevttlOJQ8Rk11.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/5jTMuJ7xKevttlOJQ8Rk11.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ee8de9e8e86bf12640ad26279ed581873b937f041c35dd2bfcaa5f819e5e81. 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/5KXR8Tqpvm9czCmz4kAg90.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/5KXR8Tqpvm9czCmz4kAg90.
{"copyright_id":"0xc7073fc0339e184e4c42b9ea19abadb87e6640e4b4d03cff7df7679c41f9def7","isrc":"GB8KE1855665","name":"Party Hard - Audiomission Remix","registered_at":"2026-06-27T00:14:19Z","spotify_id":"03nQq2JvIHI279vXDm4PVi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7073fc0339e184e4c42b9ea19abadb87e6640e4b4d03cff7df7679c41f9def7. 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/03nQq2JvIHI279vXDm4PVi.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/03nQq2JvIHI279vXDm4PVi.
International Ganja - Marcus Visionary Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15c163a46633c4f09528c60ec8e5ee0b55e5b3d2f7f893ce86cf6d312ea5134. 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/2G3xeQnj9J0xwJ3ODWBOro.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/2G3xeQnj9J0xwJ3ODWBOro.
{"copyright_id":"0xb4e9e3e8709fceb129c3d410f34d92ce3f0aa3b9cb172fee2403053c77dbe6f1","isrc":"GB8KE1853357","name":"The Takeover","registered_at":"2026-06-21T23:28:58Z","spotify_id":"3Op2ofzHlChY7Mra0aLBFN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e9e3e8709fceb129c3d410f34d92ce3f0aa3b9cb172fee2403053c77dbe6f1. 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/3Op2ofzHlChY7Mra0aLBFN.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/3Op2ofzHlChY7Mra0aLBFN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784f4d7535353c8fe88a5806032a1ca81e7ff29ccc4db9d942c9c0ace061a779. 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/778UydALEAV66q3mbEz387.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/778UydALEAV66q3mbEz387.
Bad Boy Tenor - Selecta J-Man & Brad Baloo Remix
Bad Boy Tenor (Selecta J-Man & Brad Baloo Remix)
{"copyright_id":"0xc1ae04140c34e70c7c4d42b3958005de8dd6cb55d2d51274386692aa31d43d80","isrc":"GB9TP2001523","name":"Bad Boy Tenor - Selecta J-Man & Brad Baloo Remix","registered_at":"2026-06-23T07:24:32Z","spotify_id":"6LZpd6BwFwRxWlwMaPL1D1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ae04140c34e70c7c4d42b3958005de8dd6cb55d2d51274386692aa31d43d80. 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/6LZpd6BwFwRxWlwMaPL1D1.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/6LZpd6BwFwRxWlwMaPL1D1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e41ee4796f1104b7160fb29fdbf6408a0d8744ed59d4b2cd097adcfdf00709. 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/458N9SZLCodY0DUbgAXMPI.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/458N9SZLCodY0DUbgAXMPI.
Bunn the Sensi - Kelvin 373 & Selecta J-Man Remix