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 0xd77702f6aa38773ef7fd5dcb3c6bf8c06ffcaef901b19634be3877ccad18163d. 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/9cdc0d54-3d14-42fb-bbb2-f996ffed53d3.json and https://artists.proofprofile.net/proofs/artist/9cdc0d54-3d14-42fb-bbb2-f996ffed53d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Season of the Assassin (Diamante Edition)
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 0xbabf0b8b56662f7efc44766d57431c694f1f62413b981c211525e8d97501d7e3. 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/6ho4o62RafpOwUlnhHTAjm.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/6ho4o62RafpOwUlnhHTAjm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc68b1e1103a17323580531c20a4d116819b3579d59120a77d9903869be430d. 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/5HitmCZ4hB7KjSAc73eIEF.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/5HitmCZ4hB7KjSAc73eIEF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555853ac54ba4c72673246b5f6f4ac4b437648beee615b3a86038aec9a92ad4c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7v0tM7l2WTlHvKzeO5irIo.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/7v0tM7l2WTlHvKzeO5irIo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51db819e3babf9874c04da1260663dff5f514ae07c3ee17df1bfeaf4c43101b. 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/54HOZvoA0R7b7FYDfyEiXt.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/54HOZvoA0R7b7FYDfyEiXt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1cc74fcc672ff709c4d1a2d9b1a34648751c5b0347bf3e7619382355923474. 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/0mj0FIEzLev5l2m3zhJDoZ.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/0mj0FIEzLev5l2m3zhJDoZ.
{"copyright_id":"0x63cb1e2eaef92a049de240dad0968d01c5d501af6b69a0f34d549c80164aa19b","isrc":"USA371049655","name":"Ain't Shit Changed","registered_at":"2026-06-08T01:51:09Z","spotify_id":"3GprpuCPkS7szf2ZGYzL5g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cb1e2eaef92a049de240dad0968d01c5d501af6b69a0f34d549c80164aa19b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GprpuCPkS7szf2ZGYzL5g.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/3GprpuCPkS7szf2ZGYzL5g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf221a9f5b4cbbd597fb4410f34a5c2aa0268668f4a0fcf6f5f85434b7f2a7103. 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/67VWWJ3H48bp9yJ1eqCkFR.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/67VWWJ3H48bp9yJ1eqCkFR.
{"copyright_id":"0xaa898e2cddeaf45b13619ff72c2171c712e3a6980c92e2cb7e66255b6d5bbea8","isrc":"USA371049658","name":"Keep Movin' On","registered_at":"2026-06-05T20:54:29Z","spotify_id":"1spkDErSChe0YReqhNGUgM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa898e2cddeaf45b13619ff72c2171c712e3a6980c92e2cb7e66255b6d5bbea8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1spkDErSChe0YReqhNGUgM.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/1spkDErSChe0YReqhNGUgM.
{"copyright_id":"0x0991442b312f55369dad046fe703afba09f42cbce7ee3ff4acd0d4b8d88aa5b0","isrc":"USA371049659","name":"Brick Wall","registered_at":"2026-06-08T10:49:18Z","spotify_id":"5bupRy6ildiC1DcbvIeGl0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0991442b312f55369dad046fe703afba09f42cbce7ee3ff4acd0d4b8d88aa5b0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bupRy6ildiC1DcbvIeGl0.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/5bupRy6ildiC1DcbvIeGl0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff3bcfaa39b44169f0451a53cbd9f1c238310ee9a4d793c9a4218e8990bbd81. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03g8AANIq7z56CvNVuvfOT.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/03g8AANIq7z56CvNVuvfOT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec10ea173092852e94406394c88de440120be93512e1845d48c9cd217f21cc3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09rp04P3DHQybfn9KuwnQN.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/09rp04P3DHQybfn9KuwnQN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73d0858acdf925b5bff6595547417f0614c7acff2ab4879fe07db4afe1f15ad. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JNu7ta1A1LrvdlzBr9gGc.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/1JNu7ta1A1LrvdlzBr9gGc.
{"copyright_id":"0xb8e95fae1375a6f84a5c1655f2a1dec84a513cb518cae003d89e7befcdb4dfe2","isrc":"USA371049665","name":"Washed in the Blood of the Lamb","registered_at":"2026-06-09T14:37:21Z","spotify_id":"3otqbbTNZh3RTUozqXAGJZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e95fae1375a6f84a5c1655f2a1dec84a513cb518cae003d89e7befcdb4dfe2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3otqbbTNZh3RTUozqXAGJZ.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/3otqbbTNZh3RTUozqXAGJZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d6d288f9751976971b28ef52bd073520271bb90d5c7ae2ee07a7332905e3dc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ri5GEjhTxIXgETMp0UoT9.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/6ri5GEjhTxIXgETMp0UoT9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c3190a8a574ea60a8e7d6c2e9568d0dbfd361025470a0f9082f341d4945178. 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/3TdHo2hMVRsDfUwXFOlw4e.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/3TdHo2hMVRsDfUwXFOlw4e.
{"copyright_id":"0xed27736f3ba7ee32f5da92ef374eb647c1fa6066d0f3d9edd93ac3760198cfdc","isrc":"TCAEZ2005159","name":"Paul and Paz (Remix)","registered_at":"2026-06-17T13:03:11Z","spotify_id":"5JjmEAkP35h22PD0luIKDR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed27736f3ba7ee32f5da92ef374eb647c1fa6066d0f3d9edd93ac3760198cfdc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:52:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JjmEAkP35h22PD0luIKDR.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/5JjmEAkP35h22PD0luIKDR.
{"copyright_id":"0x99c86dc3ccca86198cc2b7d8041bf56081811231ea8c8fcd4bbae06be55e5293","isrc":"QZNWV2143678","name":"Avocado Money","registered_at":"2026-06-20T05:52:41Z","spotify_id":"38mluARKStwJUG6VtkMAxS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c86dc3ccca86198cc2b7d8041bf56081811231ea8c8fcd4bbae06be55e5293. 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/38mluARKStwJUG6VtkMAxS.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/38mluARKStwJUG6VtkMAxS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8d06ff2997c0679dd017ff3d3979916af7ba4e293d7cee44465727d56b461. 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/2fAaGjdgbsSFoU3Y6SqmQI.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/2fAaGjdgbsSFoU3Y6SqmQI.
High Price Shots (feat. Bronze Nazareth, Canibus, Planet Asia & Vinnie Paz)
Canibus Presents Almighty: The 2nd Coming
{"copyright_id":"0xe09b3c97ea881b0abecc639213523830ba0691d093f3adbb4caa139ae53446eb","isrc":"QZK6F2395730","name":"Murder Rhyme Kill","registered_at":"2026-06-11T13:56:54Z","spotify_id":"34On2JNQaww8vtHZyNufn6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09b3c97ea881b0abecc639213523830ba0691d093f3adbb4caa139ae53446eb. 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/34On2JNQaww8vtHZyNufn6.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/34On2JNQaww8vtHZyNufn6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7552c077780ecd5427e65e4cc2e1feb71dbb1dea54b0e15fedccad06f45c88e1. 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/1i0T57EX9pO1sxD5KJisel.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/1i0T57EX9pO1sxD5KJisel.
{"copyright_id":"0x1863ecc329212fc80c34c2206a35a8e081c184d80fde60cb8bead99381c1d4cd","isrc":"TCADC1781577","name":"Hit 'em Hard (feat. Vinnie Paz)","registered_at":"2026-06-09T17:28:09Z","spotify_id":"3nXF0UkMEzYGPkAPybT68N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1863ecc329212fc80c34c2206a35a8e081c184d80fde60cb8bead99381c1d4cd. 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/3nXF0UkMEzYGPkAPybT68N.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/3nXF0UkMEzYGPkAPybT68N.
{"copyright_id":"0xad0bffbf7b9eaef460289ca9e2cb8b459d9aa84819e645308e0218d16068ce27","isrc":"QMFMG1591703","name":"Philo: Metraton: Wisdom","registered_at":"2026-06-19T10:32:12Z","spotify_id":"7xp8Vcr718oPRTtHZ1W7NN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0bffbf7b9eaef460289ca9e2cb8b459d9aa84819e645308e0218d16068ce27. 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/7xp8Vcr718oPRTtHZ1W7NN.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/7xp8Vcr718oPRTtHZ1W7NN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69b37836a76540ac6c470a9fedc8ddb3542f13cf6caf9868921557259230dcd. 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/6nzOHnlh2XUaJZSUhfiDnA.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/6nzOHnlh2XUaJZSUhfiDnA.
{"copyright_id":"0x417e4e7bfd5ca68c7277fa1e733ac556225af4effd301bc130e3558ad8a3ec49","isrc":"QMFMG1591705","name":"Steel Sharpens Steel","registered_at":"2026-06-09T17:18:14Z","spotify_id":"1itnRXE66Wmz4mVLpmBpZH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417e4e7bfd5ca68c7277fa1e733ac556225af4effd301bc130e3558ad8a3ec49. 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/1itnRXE66Wmz4mVLpmBpZH.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/1itnRXE66Wmz4mVLpmBpZH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bac8c16743d7a58fff1d6f2b5d1aa5e844756f7e58744e14d88e3508c59f14c. 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/2pLLa85iM9PBRvfa2p2ikG.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/2pLLa85iM9PBRvfa2p2ikG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434af8157a1bfbf322f56650580670aff1941294e0d59e777af6b6b44f0518e4. 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/4wufb9aN2DM2WT5l1A6YjM.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/4wufb9aN2DM2WT5l1A6YjM.
{"copyright_id":"0xd719c9601cdeaca69bcfee43ea1da1ebdd6de4f9fd9add000d9dfb1d33cc1bb8","isrc":"QMFMG1591708","name":"The Ghost I Used to Be","registered_at":"2026-06-04T09:00:39Z","spotify_id":"1QDzlqxjANVqrPdXjKBfhi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd719c9601cdeaca69bcfee43ea1da1ebdd6de4f9fd9add000d9dfb1d33cc1bb8. 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/1QDzlqxjANVqrPdXjKBfhi.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/1QDzlqxjANVqrPdXjKBfhi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a38fe4cf709c2d4a544d06a1b45f262f3dab90e08722c6518faa19832e70bbf. 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/0zQfzY3HcWEzb42AU56JHw.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/0zQfzY3HcWEzb42AU56JHw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10e566f0ab3c72621aa715e40a52383c1062c5ae2d7e38d80b96541377943ed. 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/1YW8E36jbYqeYwGijhhp6D.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/1YW8E36jbYqeYwGijhhp6D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff13780535518d21fc5be8c9dcf2d2370931708bc730a548ea959572cbd4e9e. 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/60ctPalsxqCuKoN0XbpGMo.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/60ctPalsxqCuKoN0XbpGMo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93faaf8c72a7cd8fb729e4a9a8957c5082410562b8e0a1b767d03a44c0ed94e. 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/0q0ZQlMc2FIW7VcpEaYLli.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/0q0ZQlMc2FIW7VcpEaYLli.
{"copyright_id":"0x46168be113aa61afe4ba393919bf0a4acea9573cc6f67be8b92c74b14639dd4c","isrc":"QMFMG1591713","name":"Hebrew Tau","registered_at":"2026-06-22T19:51:23Z","spotify_id":"3qkgXAcaH9EViZTRqBiIQX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46168be113aa61afe4ba393919bf0a4acea9573cc6f67be8b92c74b14639dd4c. 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/3qkgXAcaH9EViZTRqBiIQX.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/3qkgXAcaH9EViZTRqBiIQX.
{"copyright_id":"0xc9e3c8dd1cfbf2ddb860f6ef4589bf694c3a434926494c67da87f7c3a72d33ab","isrc":"QMFMG1591714","name":"Gospel of the Worm","registered_at":"2026-06-20T00:12:58Z","spotify_id":"5Ywahok2fkoL7Osu2z8a4x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e3c8dd1cfbf2ddb860f6ef4589bf694c3a434926494c67da87f7c3a72d33ab. 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/5Ywahok2fkoL7Osu2z8a4x.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/5Ywahok2fkoL7Osu2z8a4x.