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 0xe2386a71707f627006b05fbc123e5c28a979b6ad742e2d39a9a3bc72740162ad. 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/b110a654-3c5d-4089-989d-943a123ed774.json and https://artists.proofprofile.net/proofs/artist/b110a654-3c5d-4089-989d-943a123ed774.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 0x2f3489ea859de8431011758f6a74be8ff61c4fea27af9f621cda1e26aff0fa4f. 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/1J1BNo8oCTu44rU15KOW0t.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/1J1BNo8oCTu44rU15KOW0t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe6c48872be2446d73659f29c3aa197ba545da7b1240ed93a4f94d2a795d1a2. 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/1U4m3PZ2w1KUYxSXnR0oY9.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/1U4m3PZ2w1KUYxSXnR0oY9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d36a73f2f14192df73c584d71de5b80ecf65d3f867b096f73db9a7fd6dc8a9. 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/6a38H17kmDroMf168fbejg.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/6a38H17kmDroMf168fbejg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe255006b5898ac4a956a87e3c5bd716f30e0b3b5eb9056c5bc5165fa7950a164. 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/1dKMYQM4NAjAbdjDQWNQJx.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/1dKMYQM4NAjAbdjDQWNQJx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3b3c87d18854077cf041d0c1f4953e27231f48fcc97fcdc9aaa21d10ae225e. 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/6nD3e60whrq7tZTS3MyBKK.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/6nD3e60whrq7tZTS3MyBKK.
{"copyright_id":"0x4b06460278c293f02fbdc14bdb0def1f18faf9da411593e9ccef9b423799a087","isrc":"BRTRB2403065","name":"Love Gostosinho","registered_at":"2026-06-21T12:17:32Z","spotify_id":"0rg4oRsZe14vacmtljAIDU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b06460278c293f02fbdc14bdb0def1f18faf9da411593e9ccef9b423799a087. 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/0rg4oRsZe14vacmtljAIDU.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/0rg4oRsZe14vacmtljAIDU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475025f39db99e83e472026d0f7c3b1029ed380733f1c80b57912e796ee9296e. 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/10i7QM01wOBVuLWBYIvNaA.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/10i7QM01wOBVuLWBYIvNaA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2e0e316481e12b456257da94ee62b39fcb5f5bc33080aa293d923d41ceb5ba. 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/3dUIe9CCrqCEghXMA3IzRL.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/3dUIe9CCrqCEghXMA3IzRL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86d0babead2efe7373b1c696934cc62ae1e4931763c44c220d4692a5d54f015. 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/3WOJfdhiWm9KmjvcyMCuU4.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/3WOJfdhiWm9KmjvcyMCuU4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b0da0d69f22a741413c383c92814cf72a635e890e9bda4698969b7864e06e7. 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/51p3DgJX1sIOQa2B9XRqF9.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/51p3DgJX1sIOQa2B9XRqF9.
{"copyright_id":"0x635192acbac5d9e4cb572eafbe21bd554139d7e197e09b2c1344a62a74b6cfb8","isrc":"BRTRB2403071","name":"Esqueça-Me Se for Capaz","registered_at":"2026-06-27T19:58:08Z","spotify_id":"3ds9rTBkkzb8GhsDMH4I7x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635192acbac5d9e4cb572eafbe21bd554139d7e197e09b2c1344a62a74b6cfb8. 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/3ds9rTBkkzb8GhsDMH4I7x.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/3ds9rTBkkzb8GhsDMH4I7x.
{"copyright_id":"0xe0a9f4fe559206813bb2a0ff208b35843c7ba4ee14bea5eebd8902f0646823cc","isrc":"BRTRB2403072","name":"Beijo D3 Glicose","registered_at":"2026-06-19T19:05:50Z","spotify_id":"5qPPUUMPY4Ip0IWzQWPhy1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a9f4fe559206813bb2a0ff208b35843c7ba4ee14bea5eebd8902f0646823cc. 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/5qPPUUMPY4Ip0IWzQWPhy1.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/5qPPUUMPY4Ip0IWzQWPhy1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46909913caa776ec6b89e941aadc78dd1b11ed3985b7ab12e182e1526370454. 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/5cB3Gxb6UKB36okH10ayIL.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/5cB3Gxb6UKB36okH10ayIL.
Cê Tá Preparada (Dj Paiva & Agro Beat Remix)
Cê Tá Preparada - Dj Paiva & Agro Beat Remix
{"copyright_id":"0x23a9c8d3849bf0f158865f243ad0442a1771759f97c00ee05cc92fb7163f1680","isrc":"QZPLS2570198","name":"Cê Tá Preparada - Dj Paiva & Agro Beat Remix","registered_at":"2026-06-25T14:25:32Z","spotify_id":"5zJaiFuEzsu1Gd6gEGMYAL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a9c8d3849bf0f158865f243ad0442a1771759f97c00ee05cc92fb7163f1680. 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/5zJaiFuEzsu1Gd6gEGMYAL.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/5zJaiFuEzsu1Gd6gEGMYAL.
{"copyright_id":"0x09842df3b2269b296cfca235f2903bd871ebe64c93501c15480f962c56689715","isrc":"QZPLS2500078","name":"Saudade de quem eu sou (Funk)","registered_at":"2026-06-05T15:16:03Z","spotify_id":"4FLH0qttSjvZuJeYDuYEdt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09842df3b2269b296cfca235f2903bd871ebe64c93501c15480f962c56689715. 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/4FLH0qttSjvZuJeYDuYEdt.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/4FLH0qttSjvZuJeYDuYEdt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119ae1127bd713939d6edbe3622bf199a3790e4d88f1c176edc50b433a4772bd. 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/1dKv9tWnTChqlNNSC6K9g1.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/1dKv9tWnTChqlNNSC6K9g1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7c8c335dc405ca774d0e5002643723521020a2bd3f3c6cd6a14b02184a2e1a. 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/21OluXtm9zWBGTPDkrwMU0.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/21OluXtm9zWBGTPDkrwMU0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7725247857215e559c09df8f89bc20f6de11d91aa95c8c654383fdc0912017c. 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/41kjFSCHz6fSRpmj6Wz6uY.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/41kjFSCHz6fSRpmj6Wz6uY.
{"copyright_id":"0xb20e12eca20b14b8957fab97c4598dee84f1eac8bf091868fdc462e4a50b4a79","isrc":"QZK6L2527897","name":"Mentirosa (Funk)","registered_at":"2026-06-19T23:26:37Z","spotify_id":"2Mdmp5lIDQGvt3qtH9rCTO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20e12eca20b14b8957fab97c4598dee84f1eac8bf091868fdc462e4a50b4a79. 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/2Mdmp5lIDQGvt3qtH9rCTO.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/2Mdmp5lIDQGvt3qtH9rCTO.
{"copyright_id":"0x57dece74786f93afacb34ea24328dcd77b74a36284c4ba57b71ff3b24bf863a8","isrc":"QZK6N2583495","name":"Ilus4o de Otica (Funk)","registered_at":"2026-06-11T02:15:56Z","spotify_id":"2ndG7xZSfm6gAjj9OSNbQP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dece74786f93afacb34ea24328dcd77b74a36284c4ba57b71ff3b24bf863a8. 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/2ndG7xZSfm6gAjj9OSNbQP.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/2ndG7xZSfm6gAjj9OSNbQP.
{"copyright_id":"0x8e94d5df6108e1abf54a974569ebeb39d488bf6e97ab7cb282c0c1e5bea7c661","isrc":"QZHN72568807","name":"Ultima Saudade (Funk)","registered_at":"2026-06-06T06:04:28Z","spotify_id":"6PRMVVz1f3DD8OWTqzsuhs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94d5df6108e1abf54a974569ebeb39d488bf6e97ab7cb282c0c1e5bea7c661. 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/6PRMVVz1f3DD8OWTqzsuhs.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/6PRMVVz1f3DD8OWTqzsuhs.
{"copyright_id":"0x11ac60edc6b369bd9ea290a095274a8cf0bc1b0269eeb004df0b48d00a3383f6","isrc":"PT1R82501037","name":"Papo de Alma - Remix","registered_at":"2026-06-27T14:30:06Z","spotify_id":"6jO4W8lcXREcvkAnuExfXM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ac60edc6b369bd9ea290a095274a8cf0bc1b0269eeb004df0b48d00a3383f6. 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/6jO4W8lcXREcvkAnuExfXM.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/6jO4W8lcXREcvkAnuExfXM.
{"copyright_id":"0xa3b6b5ac4a48a1cb7d77875a53cfa3ce8826fa1fffad085ce57ae6f87ea5f41f","isrc":"PT1R82501038","name":"Do Job - Remix","registered_at":"2026-06-27T19:58:31Z","spotify_id":"66FyM4NHqdNEffCPiI94z5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b6b5ac4a48a1cb7d77875a53cfa3ce8826fa1fffad085ce57ae6f87ea5f41f. 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/66FyM4NHqdNEffCPiI94z5.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/66FyM4NHqdNEffCPiI94z5.
{"copyright_id":"0xea4094995eacd47aceeda2a54ae608ff29e578ac3a6f7936e8ac23461f7fe1db","isrc":"QZZ7R2444095","name":"Peça íntima (Funk) - Dj BeckerW Remix","registered_at":"2026-06-06T06:04:22Z","spotify_id":"3FXwBuZXZvjYspCAdamQlY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4094995eacd47aceeda2a54ae608ff29e578ac3a6f7936e8ac23461f7fe1db. 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/3FXwBuZXZvjYspCAdamQlY.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/3FXwBuZXZvjYspCAdamQlY.
{"copyright_id":"0x60329e2664e71eaf6bfac2a2bd06f89e6d534055d30e9484c02d0678fabd71ad","isrc":"QZZ7N2484426","name":"MTG Meu Coração - Dj BeckerW Remix","registered_at":"2026-06-08T22:42:46Z","spotify_id":"0R2OFiv4ejceLXT8BwFE2Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60329e2664e71eaf6bfac2a2bd06f89e6d534055d30e9484c02d0678fabd71ad. 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/0R2OFiv4ejceLXT8BwFE2Y.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/0R2OFiv4ejceLXT8BwFE2Y.
{"copyright_id":"0xe11b785e9248208ba042f0a649afc2bbcde2cc5faf9cd309f49a2b5312612edc","isrc":"QZFZ72430637","name":"Anestesiado - Funk Remix","registered_at":"2026-06-04T16:08:57Z","spotify_id":"3G5B8TlvpxyG5gcXnAe8OV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b785e9248208ba042f0a649afc2bbcde2cc5faf9cd309f49a2b5312612edc. 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/3G5B8TlvpxyG5gcXnAe8OV.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/3G5B8TlvpxyG5gcXnAe8OV.
{"copyright_id":"0x8f7d7c665b9ccbda749485b7eebefcdb620c92820189e07d82889ffb8e5916bd","isrc":"QZFZ42416322","name":"To Voltando (Funk)","registered_at":"2026-06-05T18:44:27Z","spotify_id":"2ZRDvdRZVkwQzgelWlxEiS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7d7c665b9ccbda749485b7eebefcdb620c92820189e07d82889ffb8e5916bd. 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/2ZRDvdRZVkwQzgelWlxEiS.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/2ZRDvdRZVkwQzgelWlxEiS.
{"copyright_id":"0x406747556466f76571f6f35b4e57d909adfada63dec9521de4a13990cb6bd448","isrc":"QZFZ22481080","name":"Me Desbloqueia Aí (Funk)","registered_at":"2026-06-19T19:06:46Z","spotify_id":"5JYaezCY3Ca8UaLomZnvf0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406747556466f76571f6f35b4e57d909adfada63dec9521de4a13990cb6bd448. 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/5JYaezCY3Ca8UaLomZnvf0.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/5JYaezCY3Ca8UaLomZnvf0.