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 0x7ef52c4c6e72d506481cdfe935313c40ed2d16807bd0fc3a6b19b82bf6787708. 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/880ffb8a-5bc6-4a72-bbbd-e2fe2b8961dd.json and https://artists.proofprofile.net/proofs/artist/880ffb8a-5bc6-4a72-bbbd-e2fe2b8961dd.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 0x730414dc864d1db6a461b9550f622d40fb141df5973249396ec2835b8945868f. 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/5ACgnvoqPgImltkfLmoceM.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/5ACgnvoqPgImltkfLmoceM.
{"copyright_id":"0x054cdf0703e699ee5db0729917a76bdff02fc3529df1cbb0f36b62815af12456","isrc":"QMFMF2308318","name":"I Have A Reason to Pray God","registered_at":"2026-06-08T17:18:38Z","spotify_id":"68EkQbqZFSc2uk8hPWKT5H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054cdf0703e699ee5db0729917a76bdff02fc3529df1cbb0f36b62815af12456. 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/68EkQbqZFSc2uk8hPWKT5H.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/68EkQbqZFSc2uk8hPWKT5H.
{"copyright_id":"0xab722252c7ae91a051d7ccbfed4f324909ce0b4eb3c538cc1736400b11f6f2dc","isrc":"QMFMF2308319","name":"Ogbagwo Juru Mu Anya","registered_at":"2026-06-11T02:26:32Z","spotify_id":"1ANXvbRjzhKVkgGHkIX0fy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab722252c7ae91a051d7ccbfed4f324909ce0b4eb3c538cc1736400b11f6f2dc. 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/1ANXvbRjzhKVkgGHkIX0fy.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/1ANXvbRjzhKVkgGHkIX0fy.
{"copyright_id":"0xbe7959103034ed6999bec29df96b3bb7c671fce3cf1394fabc72b10aa7aea2b6","isrc":"QMFMF2308320","name":"Kulie Nu Ka Anyi je Kele Eze","registered_at":"2026-06-24T07:57:03Z","spotify_id":"0q1aGHS1bPqZ5HoMqzA4cD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7959103034ed6999bec29df96b3bb7c671fce3cf1394fabc72b10aa7aea2b6. 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/0q1aGHS1bPqZ5HoMqzA4cD.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/0q1aGHS1bPqZ5HoMqzA4cD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8a8a4383b8261b2b7579267716a94188b0ccd75295a106ec0b15ee7129308b. 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/5zTxIshLkhzuBXvnn7fmGk.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/5zTxIshLkhzuBXvnn7fmGk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828ed50416c5b9be477d270739681e5f801329011e69311d85665bbdc1ffba58. 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/58TTIVxExgGjOfG7RfV6aj.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/58TTIVxExgGjOfG7RfV6aj.
{"copyright_id":"0xdac220ee47ee96e71b322f8dc0b243efdeeb219911130ab6d4e87f087aaab479","isrc":"QMFMF2308323","name":"Give You All The Glory","registered_at":"2026-06-19T23:13:24Z","spotify_id":"3VX0GIc5mexD1Hw7EQdp6y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac220ee47ee96e71b322f8dc0b243efdeeb219911130ab6d4e87f087aaab479. 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/3VX0GIc5mexD1Hw7EQdp6y.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/3VX0GIc5mexD1Hw7EQdp6y.
{"copyright_id":"0xef03d8327d50ccfa9bcbfa34e3d47904ce3b9e53210809843363e6d59f5148f6","isrc":"QMFMF2308324","name":"When Remember The Goodness of God","registered_at":"2026-06-26T14:57:09Z","spotify_id":"7vbywvIPnchfu4Ehw2b6QT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef03d8327d50ccfa9bcbfa34e3d47904ce3b9e53210809843363e6d59f5148f6. 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/7vbywvIPnchfu4Ehw2b6QT.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/7vbywvIPnchfu4Ehw2b6QT.
{"copyright_id":"0x2b3ef5d720eecca2edcffb9996cba2030be135f4c9860c933cbf3408a3f391a3","isrc":"QMFMF2308325","name":"Celebration Time","registered_at":"2026-06-10T00:20:54Z","spotify_id":"0dIInuCSMyAeYhfd16Yine","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3ef5d720eecca2edcffb9996cba2030be135f4c9860c933cbf3408a3f391a3. 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/0dIInuCSMyAeYhfd16Yine.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/0dIInuCSMyAeYhfd16Yine.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5e6340bd8c5f665df41951b56237d66d05506bb80f9fb156bebe8bd619d117. 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/74dVhkoa8yeLeitsNiRm06.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/74dVhkoa8yeLeitsNiRm06.
{"copyright_id":"0x52c2b8e557da3dd944d9296da4a6d1fdb27db086185c0716ae3a3ef1ed18dd85","isrc":"QMFMF2308297","name":"Chineke Nno","registered_at":"2026-06-24T07:58:54Z","spotify_id":"2azUJlftzXRysLodebw4YU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c2b8e557da3dd944d9296da4a6d1fdb27db086185c0716ae3a3ef1ed18dd85. 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/2azUJlftzXRysLodebw4YU.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/2azUJlftzXRysLodebw4YU.
{"copyright_id":"0x156f3ac578384470b1b74712eff2468429db727ded467a4c209bcb20f8fde094","isrc":"QMFMF2308298","name":"I Will Praise You Everyday","registered_at":"2026-06-20T21:09:07Z","spotify_id":"3JkawhGTCp2epoNLnVb4sq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156f3ac578384470b1b74712eff2468429db727ded467a4c209bcb20f8fde094. 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/3JkawhGTCp2epoNLnVb4sq.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/3JkawhGTCp2epoNLnVb4sq.
{"copyright_id":"0x54331c21fc98ceccc9a31b4a79f500826d0b5fb110c01a4e368a5045d14596f8","isrc":"QMFMF2308299","name":"Chukwu Egwugu Okwu Banyere M","registered_at":"2026-06-19T04:18:32Z","spotify_id":"5DCOmP3WnMSI3zq6s7ENET","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54331c21fc98ceccc9a31b4a79f500826d0b5fb110c01a4e368a5045d14596f8. 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/5DCOmP3WnMSI3zq6s7ENET.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/5DCOmP3WnMSI3zq6s7ENET.
{"copyright_id":"0x7063882aa5fac206bc48ffd579405b5bbed2bdf3510b39e6f9cca0a05d3a7684","isrc":"QMFMF2308300","name":"Jehovah Bu Oku Na Erere","registered_at":"2026-06-25T06:31:56Z","spotify_id":"41RBARv81ldfwYXHZhqCBA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7063882aa5fac206bc48ffd579405b5bbed2bdf3510b39e6f9cca0a05d3a7684. 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/41RBARv81ldfwYXHZhqCBA.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/41RBARv81ldfwYXHZhqCBA.
Come and See What The Lord has done for me
{"copyright_id":"0x1746525109fc68efb25e1f4f29a570cafaa26c75eedcfb2b7225c6d81e4f6025","isrc":"QMFMF2308301","name":"Come and See What The Lord has done for me","registered_at":"2026-06-09T03:59:03Z","spotify_id":"4m8g0TF9g8fo90ZodbAGx4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1746525109fc68efb25e1f4f29a570cafaa26c75eedcfb2b7225c6d81e4f6025. 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/4m8g0TF9g8fo90ZodbAGx4.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/4m8g0TF9g8fo90ZodbAGx4.
{"copyright_id":"0x56682b9ff1956c92c4077bfe899c47f5715e8a9d768c97a400a79adbc5cedb0d","isrc":"QMFMF2308302","name":"God Has Given Me Authority","registered_at":"2026-06-19T23:21:14Z","spotify_id":"2ibhLs5pteaWzNGof2kz2L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56682b9ff1956c92c4077bfe899c47f5715e8a9d768c97a400a79adbc5cedb0d. 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/2ibhLs5pteaWzNGof2kz2L.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/2ibhLs5pteaWzNGof2kz2L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a05847d0e8a1067ba32a475f14f87d66435c00759360e2154ee2fa8af84d7d9. 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/5l2yqCeYVxO9jUc3CBT8zQ.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/5l2yqCeYVxO9jUc3CBT8zQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f347f402f53c4b82ed4f05900766a7a33b90d885c510646b04fa40863b8cdfa. 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/3C4CygKvzXLKJR0qeXZA2C.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/3C4CygKvzXLKJR0qeXZA2C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8e79aa13d0a1ff7f01993e86689b5139613631f999819996ecdbb4c15b5f3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EccFuubHkv3d1BtcxWnm6.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/0EccFuubHkv3d1BtcxWnm6.
{"copyright_id":"0xc09e60bc50f04a5dec9e24a955b7859ffa56ee61263e4c021fbbfd0cde151b17","isrc":"ESA012288660","name":"Amara Ya Emeghewa Ugo","registered_at":"2026-06-19T04:19:52Z","spotify_id":"5B7oCGNhCagr2BbKZZTdAI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09e60bc50f04a5dec9e24a955b7859ffa56ee61263e4c021fbbfd0cde151b17. 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/5B7oCGNhCagr2BbKZZTdAI.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/5B7oCGNhCagr2BbKZZTdAI.
{"copyright_id":"0x610b5b7024f7578e33c6a63c2b8d40ca4b6e119e9aee4777e729c7ce6089ee88","isrc":"ESA012288661","name":"He Change My Story","registered_at":"2026-06-07T05:30:20Z","spotify_id":"1zP6fLCHCX6dkSpwBMyKxl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610b5b7024f7578e33c6a63c2b8d40ca4b6e119e9aee4777e729c7ce6089ee88. 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/1zP6fLCHCX6dkSpwBMyKxl.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/1zP6fLCHCX6dkSpwBMyKxl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849af499ae07f8a204bcb15d13bbe15989f94055160220ed5a67074ca0104a44. 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/1DzCa3sOWA4NGBEpYDJwLt.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/1DzCa3sOWA4NGBEpYDJwLt.
{"copyright_id":"0xdfb0e9ecf8c35a3c7d57fb138a6673ab918f5e3a3c602b7b0a4f30dbecc0ef5d","isrc":"ESA012288663","name":"Chi M Emewo Ya, Pt. 2","registered_at":"2026-06-20T02:00:26Z","spotify_id":"0GR0VUn0Kz8Wa1JYwyDJj4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb0e9ecf8c35a3c7d57fb138a6673ab918f5e3a3c602b7b0a4f30dbecc0ef5d. 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/0GR0VUn0Kz8Wa1JYwyDJj4.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/0GR0VUn0Kz8Wa1JYwyDJj4.
{"copyright_id":"0xef12c4933703b68f616b3e04294e1fedaaa6b70ab5afc5a608cd8611ef2b8471","isrc":"ESA012288664","name":"Chi M Emewo Ya, Pt. 1","registered_at":"2026-06-22T18:37:19Z","spotify_id":"5fohwj9CQbakmrKPNdMz4v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef12c4933703b68f616b3e04294e1fedaaa6b70ab5afc5a608cd8611ef2b8471. 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/5fohwj9CQbakmrKPNdMz4v.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/5fohwj9CQbakmrKPNdMz4v.
{"copyright_id":"0xdb667e4dd2aa2fe9a4d34667daaa79d4d482f6a5321111951cf71675b7dc2658","isrc":"ESA012288665","name":"Ekele Diri Gi Abu Otito","registered_at":"2026-06-07T17:51:02Z","spotify_id":"3vjwqgq7Dh0qmllQVLt7v8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb667e4dd2aa2fe9a4d34667daaa79d4d482f6a5321111951cf71675b7dc2658. 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/3vjwqgq7Dh0qmllQVLt7v8.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/3vjwqgq7Dh0qmllQVLt7v8.
{"copyright_id":"0x29bd152a5a60f162f6ddee6ddc4e3ac896fe8bb9c189711e6181ba505d836d62","isrc":"ESA012288666","name":"Oloro Ihe Loro Enyi","registered_at":"2026-06-08T09:42:18Z","spotify_id":"5xX2WeGD38qXIMttmDKkFT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bd152a5a60f162f6ddee6ddc4e3ac896fe8bb9c189711e6181ba505d836d62. 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/5xX2WeGD38qXIMttmDKkFT.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/5xX2WeGD38qXIMttmDKkFT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce428bc9371b94162315560501f94f594cfdc277cef6cfdca5b30f89307785b2. 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/38QUMtBDVkwETPqN1Qg7Lu.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/38QUMtBDVkwETPqN1Qg7Lu.
{"copyright_id":"0xdb633da4ab61952fcfd4bfe7eb4d1c08fc6a2dad0016175ee5e4024787ff4de9","isrc":"ESA012288668","name":"Am a Living Testimony","registered_at":"2026-06-26T15:03:27Z","spotify_id":"7I88ANwnXXJTxSnMRDKymd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb633da4ab61952fcfd4bfe7eb4d1c08fc6a2dad0016175ee5e4024787ff4de9. 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/7I88ANwnXXJTxSnMRDKymd.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/7I88ANwnXXJTxSnMRDKymd.
{"copyright_id":"0x6ff52afc96cf7bbcf8c0e0f2d6f8ffa4fc3cced8e99e9a5e0151183713547d25","isrc":"ESA011550726","name":"Ochara Ha Baa Na Anya","registered_at":"2026-06-25T06:32:46Z","spotify_id":"5hNCKFCkyi1AqjWmFKtynp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff52afc96cf7bbcf8c0e0f2d6f8ffa4fc3cced8e99e9a5e0151183713547d25. 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/5hNCKFCkyi1AqjWmFKtynp.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/5hNCKFCkyi1AqjWmFKtynp.
{"copyright_id":"0xae44349dee70f6340b6d94f27474159c4afd6cd43d5dabff9d42491f49b49a5c","isrc":"ESA011550727","name":"Onye Isi Ugbo - Live","registered_at":"2026-06-08T09:43:22Z","spotify_id":"3AwM5L1Ir98VRoVdsaMysI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae44349dee70f6340b6d94f27474159c4afd6cd43d5dabff9d42491f49b49a5c. 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/3AwM5L1Ir98VRoVdsaMysI.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/3AwM5L1Ir98VRoVdsaMysI.