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 0x1dd55581c127f4747c2132af08aaf7fde68c3c01ec1f99d4b45541244e873391. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa42acb2-08ee-4b06-a4f8-2285f9bf1bc4.json and https://artists.proofprofile.net/proofs/artist/aa42acb2-08ee-4b06-a4f8-2285f9bf1bc4.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 0xabe865afb7b0b25cd5fdd83a3c5fcad44ee415f5937af95053a69b0f0c90f965. 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/0rN874lf5EyrQUEdGNR5T2.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/0rN874lf5EyrQUEdGNR5T2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30534050d333a640b3e8b9e85eac73b08afa7fcaf987e65621c13b851672132d. 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/6HBgwv2zhyhr5QAbkx9hSl.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/6HBgwv2zhyhr5QAbkx9hSl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb2ef624e089f4d496e71f6fea1dbe618c6d76e70cbadd1f8f0fe71b13da8a. 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/4DveyQV9LBisFWRoSSeJmX.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/4DveyQV9LBisFWRoSSeJmX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef6cfa88206dff061f8999bbe20c6b02a387ad3f74566a721ed1a6f66fd5f25. 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/6YoHZSzX43C1rB26brUcgB.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/6YoHZSzX43C1rB26brUcgB.
{"copyright_id":"0xfbdc9ace88e6ee718cde7c5b27a61ef22d6826ef42ab148e8cbcddc932feb852","isrc":"QZDA41956951","name":"Efata Wo","registered_at":"2026-06-07T16:12:39Z","spotify_id":"1vpaQ62xD9A0hskgpNYLfE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdc9ace88e6ee718cde7c5b27a61ef22d6826ef42ab148e8cbcddc932feb852. 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/1vpaQ62xD9A0hskgpNYLfE.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/1vpaQ62xD9A0hskgpNYLfE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb08e9f97ce6e0a1d399ded648d6634c0c40c1edfa193838cb49af6edb65e7aa. 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/7xbm4wvP138ZxiaH3qPcz4.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/7xbm4wvP138ZxiaH3qPcz4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6972731420de2f7fe3ef803d4df91cf37454582d2d324f112bbb05295da626. 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/5JPlrAfWHGuAFgsVhfB7FO.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/5JPlrAfWHGuAFgsVhfB7FO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7520c3408e605ecb709260eed843a75a93a8a02e7a23528ab3cff4f21a46aab8. 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/25cVwDuriwUo9ridT09b4p.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/25cVwDuriwUo9ridT09b4p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28cd0b368fcc3a4a136c42a4cab3e54f378c66c53b48f274b4ea2905725732f. 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/3iSFDSycySjqxPcsuArZd2.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/3iSFDSycySjqxPcsuArZd2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a03753609ed0994ad97cfec42c374a24e136e0eb18ee617b64fe407bf57a7d. 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/75WZejQ0fnOh7G1NEOBgjs.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/75WZejQ0fnOh7G1NEOBgjs.
{"copyright_id":"0x5a0e22bbfa4b572b1f73ac1ee13a69730395960d80473b1af0d90683200e55c4","isrc":"TCACR1667578","name":"Yewor Nyame a Yewor Adze","registered_at":"2026-06-06T20:17:39Z","spotify_id":"6GrxExxsBBaac5znDaFc14","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0e22bbfa4b572b1f73ac1ee13a69730395960d80473b1af0d90683200e55c4. 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/6GrxExxsBBaac5znDaFc14.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/6GrxExxsBBaac5znDaFc14.
{"copyright_id":"0xadb046ebbdc05bd30dd4d0e6326daa65dc4bd999bf850155aa9a4ee36f1aa317","isrc":"TCACR1667579","name":"Ebe God","registered_at":"2026-06-09T00:46:29Z","spotify_id":"2ON9S3dP8rMPKQaDA8BHJx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb046ebbdc05bd30dd4d0e6326daa65dc4bd999bf850155aa9a4ee36f1aa317. 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/2ON9S3dP8rMPKQaDA8BHJx.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/2ON9S3dP8rMPKQaDA8BHJx.
{"copyright_id":"0x767c6fd1a7edc6e72a2fa85d822b3bd30e27bf0677fa26bcffa9c96d17fdbbbc","isrc":"TCACR1667580","name":"O Ye Me Kyem","registered_at":"2026-06-18T23:33:00Z","spotify_id":"09xGTiBsXg0oOOoKA7S0yQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767c6fd1a7edc6e72a2fa85d822b3bd30e27bf0677fa26bcffa9c96d17fdbbbc. 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/09xGTiBsXg0oOOoKA7S0yQ.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/09xGTiBsXg0oOOoKA7S0yQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eefeb6c17ecdce0e0dba4b6f439cf6ca1eb9dd2284be576da2a512c6c6ff8ea. 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/50r1fgvLz2JI5FxReJ226W.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/50r1fgvLz2JI5FxReJ226W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe831fb128e1447c7c4b8222e51963ff798f9e074cc05b85168f4c0023a0039d. 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/4uwvbSefLRBgcQ6MwTfw7g.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/4uwvbSefLRBgcQ6MwTfw7g.
{"copyright_id":"0x1d3d21ae97907b94dedaef92671b41ee1f56e392b7d1a16efa78bde63ec7bd83","isrc":"TCACR1667585","name":"Don Do","registered_at":"2026-06-23T20:12:44Z","spotify_id":"5wpP67Lb6xoKNXIsQYs0Xz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3d21ae97907b94dedaef92671b41ee1f56e392b7d1a16efa78bde63ec7bd83. 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/5wpP67Lb6xoKNXIsQYs0Xz.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/5wpP67Lb6xoKNXIsQYs0Xz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c76a88f86a095496c378f348e8834e12a85a35472f8f45cd35bfba3037a8f8f. 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/5UkeBLQgz9HVrn6RE1wyJ9.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/5UkeBLQgz9HVrn6RE1wyJ9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f74dcddfc8efe0943c841d075f1168e08631a2f69756f66a54e1bee67202091. 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/2HR3GIp4QEgIx1eAtw1fg3.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/2HR3GIp4QEgIx1eAtw1fg3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e1e2328f1e9e259acd97568a945812375feb460b13cfb8caa2529d6fc4967. 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/4aYmxFM4x0ssxUv3QmVn57.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/4aYmxFM4x0ssxUv3QmVn57.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec01b979d32723b97ef00cba1b9f05394603574610b4975d73c66a50db9e77be. 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/75emVlGWo7i1LVlVTUrB2G.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/75emVlGWo7i1LVlVTUrB2G.
{"copyright_id":"0xcab926b76ed715c99f8c5b684e8ed9f66d8eb5663b855e87bb440a2e5e40ab6f","isrc":"QZNWQ2167640","name":"Ebesi Wo Yie","registered_at":"2026-06-26T05:34:46Z","spotify_id":"6LwkzEOaLIGdg1AUhHoRws","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab926b76ed715c99f8c5b684e8ed9f66d8eb5663b855e87bb440a2e5e40ab6f. 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/6LwkzEOaLIGdg1AUhHoRws.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/6LwkzEOaLIGdg1AUhHoRws.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7076d5e2a53b750aeb1f02747d1f7470ccd2062872221dbd4c32204d65d98f1b. 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/528cjGhtZO3s9j4lMAQrFH.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/528cjGhtZO3s9j4lMAQrFH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa98286054e3b20522a7a944b95fa3231fc221f251e42167497309bda236d5f. 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/5mPwmXadKLsELvCPHeVtbZ.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/5mPwmXadKLsELvCPHeVtbZ.
{"copyright_id":"0xdb7dd79462d08b62875808c209781ac1969ab9d15ce1a0f2bf71b987f1525147","isrc":"QZK6G2403623","name":"Aseda Live on Glitch Gospel - Live","registered_at":"2026-06-19T06:42:21Z","spotify_id":"2P3eGwYpkhiVXBa0lkIC7e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7dd79462d08b62875808c209781ac1969ab9d15ce1a0f2bf71b987f1525147. 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/2P3eGwYpkhiVXBa0lkIC7e.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/2P3eGwYpkhiVXBa0lkIC7e.
{"copyright_id":"0x72a28c00ba5e7b41f95a9ce655ae3eb432eff443de4031f62956a19715b70dfe","isrc":"QZNWX2360362","name":"Aseda 3 Music - Live","registered_at":"2026-06-18T07:45:40Z","spotify_id":"7xJThv5QMiijo1JE7G8nno","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a28c00ba5e7b41f95a9ce655ae3eb432eff443de4031f62956a19715b70dfe. 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/7xJThv5QMiijo1JE7G8nno.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/7xJThv5QMiijo1JE7G8nno.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc1e26c45ca3f55405080b29413021b9b5dfd133d8846310f4a048c8ebc72b. 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/2g35IIamaI836LS4mkM9fe.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/2g35IIamaI836LS4mkM9fe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43db4b087e09aa31e52364372159ea176c5678d3f646749c68b8cc62fafd6b4b. 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/6frpdXauHsecG53JW0r3z1.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/6frpdXauHsecG53JW0r3z1.
{"copyright_id":"0xde721c1e8a1036fef533e5110e5d246666f0cbe39ad0270ca73162e4af865b3f","isrc":"GBHEZ2203308","name":"Prayer Interlude","registered_at":"2026-06-05T23:58:22Z","spotify_id":"6n8mnt7AbW5GQkSiL52yjk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde721c1e8a1036fef533e5110e5d246666f0cbe39ad0270ca73162e4af865b3f. 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/6n8mnt7AbW5GQkSiL52yjk.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/6n8mnt7AbW5GQkSiL52yjk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33497dca80064f3fbd63039279a07f3255d3b5fa7183132bc2b1937070883130. 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/0VpMCOu7VWFrSvZgtVqUex.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/0VpMCOu7VWFrSvZgtVqUex.
{"copyright_id":"0xc554cf06c277dfe3102ea5eb3349a500935688da4cfcb0119ae1a2709afa40a7","isrc":"QZFYZ2195905","name":"Aba Mu Awie - Live","registered_at":"2026-06-21T13:04:39Z","spotify_id":"6x8ChZVwHxelI0pIA6d7pv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc554cf06c277dfe3102ea5eb3349a500935688da4cfcb0119ae1a2709afa40a7. 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/6x8ChZVwHxelI0pIA6d7pv.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/6x8ChZVwHxelI0pIA6d7pv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc1ec193c489a11fb2775403bc8d2dc1854aa33828d93f4bed6207e7bd07f97. 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/57y2YUuAY63bcXSjFxnW0H.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/57y2YUuAY63bcXSjFxnW0H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e8f8961a7479c68749fb62df8d65e6c9a4f07a96087e96b5c3d76879ab142a. 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/50jmXkkx3w9XWrMnppPnQ9.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/50jmXkkx3w9XWrMnppPnQ9.
{"copyright_id":"0x22a706ebd4a769ada405788adcddeee59d5fd4105505f7e067f2be4dc57619b4","isrc":"QZES51983848","name":"Mpaebo (Prayer)","registered_at":"2026-06-11T21:06:31Z","spotify_id":"3VbtcpEwLO1v1IBcqdmn6P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a706ebd4a769ada405788adcddeee59d5fd4105505f7e067f2be4dc57619b4. 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/3VbtcpEwLO1v1IBcqdmn6P.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/3VbtcpEwLO1v1IBcqdmn6P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8772f379ca54272317eb312555cc8ec1529fd3932b0eddb07128dda92b12c6. 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/5MBiyhubraa6stUluayJWR.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/5MBiyhubraa6stUluayJWR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b48ab32da85b1fd7437e7ee47337fb0cdf81d849f0f86a4ab836f983ad28b63. 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/65dohyji3RP6DZ75CVkE7H.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/65dohyji3RP6DZ75CVkE7H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31b08d723f3cc495c163f68178e49d152b89fc79a8cfe299b039224abbdd9eb. 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/71fAeR6uM0PkpOKF2JBDDG.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/71fAeR6uM0PkpOKF2JBDDG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98328ea17d653df071299b1c4d4bec4b70710680df7ffe353a4917036bd5ddc. 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/2pROSfPahmBZAB5CO3rhjU.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/2pROSfPahmBZAB5CO3rhjU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b0ae33ea8d009d88c8887aa580a5e8af5134eb579252b46fb97c0d19708637. 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/7EFCSHEpNruwWHkVvSDli6.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/7EFCSHEpNruwWHkVvSDli6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb121174a3316c725a68df344b93e1f7be1794648318a25af35568a0bb866e5. 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/7JtwmAKntQQBWVEc6EGGmj.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/7JtwmAKntQQBWVEc6EGGmj.