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 0x4b5913048b3f50fb4b66de03aad3ebbd34fe447d556307dc56f31e14233653d7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7b73f05-25d8-4f44-a9a3-60de895b78d1.json and https://artists.proofprofile.net/proofs/artist/f7b73f05-25d8-4f44-a9a3-60de895b78d1.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 0x74e9b732c9c2143998a64901033cfc56c8085709ccaaafd274d8b213640bfb5d. 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/3GTpSnNTSh4QOKE9aM8gmI.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/3GTpSnNTSh4QOKE9aM8gmI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051ddbc628f30b11368914d0d395f5d86c14ca2c99a4ba2420e6174293bf2c97. 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/5uFVd6YtvH2bwDnpPklLmn.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/5uFVd6YtvH2bwDnpPklLmn.
{"copyright_id":"0xb363ecd3f12bbc38e515de89305ff6a15adad3e86b955e25ea688a1a3600b933","isrc":"QZWDD2488782","name":"Plug do Stuani Remix","registered_at":"2026-06-04T16:09:59Z","spotify_id":"1LCv97LkJD8EoaJmLkR9tP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb363ecd3f12bbc38e515de89305ff6a15adad3e86b955e25ea688a1a3600b933. 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/1LCv97LkJD8EoaJmLkR9tP.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/1LCv97LkJD8EoaJmLkR9tP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65932b437274e3da608a649d76a504911133da7c94171f1c9fd1ce2e837b517f. 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/4oyWfZjNKuheKH8j22XM1k.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/4oyWfZjNKuheKH8j22XM1k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5537300c405831c09393fde58b3959ed4a5e6c113435b047c803d047179fae. 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/1e0gwbwYDglB5jDzACIxzj.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/1e0gwbwYDglB5jDzACIxzj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c6b3100d77293da0097c489767fef765619d6f68f1c48f4bcf240e786c9cbf. 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/1bwQcAIOj7HRM8aK2YOSSJ.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/1bwQcAIOj7HRM8aK2YOSSJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446071ef40a8e29d59a4a851f4cc4596ffce8896098a96eb72cfb8a1abdf5af3. 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/3tJIxBseMTrGEYy5wfXATP.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/3tJIxBseMTrGEYy5wfXATP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b5c8aedc2e786d4c92eea3371170a21a4ff4456a25bcd71ca18523e86ab139. 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/0GA9S5owRnOPPdsR5MQvhT.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/0GA9S5owRnOPPdsR5MQvhT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf8d12247e0b1ff8d909e51a1c583b2fade67d3a9d9ffa20e2160970dd2ceee. 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/4yg0ED835UHJlX4n8uOECh.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/4yg0ED835UHJlX4n8uOECh.
{"copyright_id":"0xe53021eabca5ef4bd8ba8fac05cb4f1aa4baa5cdd659c3576f438a06a9c793ef","isrc":"BKSUV2400047","name":"Primeiro Capítulo","registered_at":"2026-06-04T07:34:51Z","spotify_id":"4cDnflcgSQGiTa1WJhUMoP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53021eabca5ef4bd8ba8fac05cb4f1aa4baa5cdd659c3576f438a06a9c793ef. 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/4cDnflcgSQGiTa1WJhUMoP.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/4cDnflcgSQGiTa1WJhUMoP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33719e5d91635eb4c22d81a07175a28a892ab9dc38c1868b5dccd41fc3209d70. 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/7jp61MVBu85XlnnpybInqz.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/7jp61MVBu85XlnnpybInqz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e9703a9d4c18e112667afa4e51c4649463ca762f6c4214bb1762663e03d048. 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/5nHVWm4pRi46eT3lJ2QXpa.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/5nHVWm4pRi46eT3lJ2QXpa.
{"copyright_id":"0xd6423069c70c6c02d7bf9562f24b80caae674092a1a14cfb008d52bf1675a3a7","isrc":"BKSUV2400056","name":"Numa Balada Qualquer","registered_at":"2026-06-04T11:28:13Z","spotify_id":"5Em1teXpQJvQUrcmkfDQ0W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6423069c70c6c02d7bf9562f24b80caae674092a1a14cfb008d52bf1675a3a7. 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/5Em1teXpQJvQUrcmkfDQ0W.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/5Em1teXpQJvQUrcmkfDQ0W.
{"copyright_id":"0xe79bd0dfd6bd5a8a76f131197a9bcf95a48f94b0dbee8eec7d590b6dc3aabf4c","isrc":"BKSUV2400049","name":"Não Morro Cedo","registered_at":"2026-06-04T09:38:00Z","spotify_id":"1FSvqHzMs4v8vb17Cwuf5U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79bd0dfd6bd5a8a76f131197a9bcf95a48f94b0dbee8eec7d590b6dc3aabf4c. 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/1FSvqHzMs4v8vb17Cwuf5U.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/1FSvqHzMs4v8vb17Cwuf5U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25e18a53dddba48e8bfbba892315a46eb9f538dd91948577e29ab7a426100b. 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/1WgrmCKBw7AkWQ9FiHZSjM.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/1WgrmCKBw7AkWQ9FiHZSjM.
{"copyright_id":"0xf1d11ac5f0a18ee2c57e62c8977d3f7defea52009d427e034f88a23d7aa23e88","isrc":"BKSUV2400050","name":"Um Mano Discreto (feat. Mc Luanna)","registered_at":"2026-06-04T08:22:38Z","spotify_id":"0lN6Mpuubw0DRgOqYq7Fg8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d11ac5f0a18ee2c57e62c8977d3f7defea52009d427e034f88a23d7aa23e88. 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/0lN6Mpuubw0DRgOqYq7Fg8.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/0lN6Mpuubw0DRgOqYq7Fg8.
{"copyright_id":"0xfaa39edff25cc2207be2ad7c0b720554ba8a2dcc80e9a873390e592a78a28987","isrc":"BKSUV2400058","name":"Seja Bem-Vinda","registered_at":"2026-06-04T06:55:05Z","spotify_id":"7pmLik6qMsjV32hTn7hogB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa39edff25cc2207be2ad7c0b720554ba8a2dcc80e9a873390e592a78a28987. 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/7pmLik6qMsjV32hTn7hogB.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/7pmLik6qMsjV32hTn7hogB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b5c8aedc2e786d4c92eea3371170a21a4ff4456a25bcd71ca18523e86ab139. 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/4sjm7JF5RAfxdYEh0nBUVv.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/4sjm7JF5RAfxdYEh0nBUVv.
{"copyright_id":"0xbe590b84d2ac1add0d18d658f206761bcf2a524803308434805d3ef061a8ce07","isrc":"BKSUV2400059","name":"Me Perdoe Kendrick","registered_at":"2026-06-04T09:18:04Z","spotify_id":"5CLWuY6NeZKBc0xeo7qpXq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe590b84d2ac1add0d18d658f206761bcf2a524803308434805d3ef061a8ce07. 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/5CLWuY6NeZKBc0xeo7qpXq.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/5CLWuY6NeZKBc0xeo7qpXq.
{"copyright_id":"0x41321d77992767b1b33eff0a1914d55cc38c05273c0aa5c7123d4092389041f1","isrc":"BKSUV2400052","name":"Suco de Uva, Snacks e Champagne","registered_at":"2026-06-04T11:12:53Z","spotify_id":"2vpqNffbsulOSe3VvNvHEs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41321d77992767b1b33eff0a1914d55cc38c05273c0aa5c7123d4092389041f1. 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/2vpqNffbsulOSe3VvNvHEs.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/2vpqNffbsulOSe3VvNvHEs.
{"copyright_id":"0xa9f72d41b7ebf0805eafe2cd49339564fa68ca2635aa19313c48b108ca7d241a","isrc":"BKSUV2400060","name":"Saiba escolher a mulher pro seu lado","registered_at":"2026-06-04T10:10:33Z","spotify_id":"03trGuoe1iyuz6bIYsfPNH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f72d41b7ebf0805eafe2cd49339564fa68ca2635aa19313c48b108ca7d241a. 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/03trGuoe1iyuz6bIYsfPNH.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/03trGuoe1iyuz6bIYsfPNH.
{"copyright_id":"0x4b144db98b53ad6c70034f60c1525330ccc92c4f2cb64216c7dbf9ffb30ec7c1","isrc":"BKSUV2400053","name":"Olhos de Sangue","registered_at":"2026-06-04T09:30:26Z","spotify_id":"7utOZloEGOqiZQLZt3g2zA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b144db98b53ad6c70034f60c1525330ccc92c4f2cb64216c7dbf9ffb30ec7c1. 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/7utOZloEGOqiZQLZt3g2zA.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/7utOZloEGOqiZQLZt3g2zA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9774340a4fa75c6c1dc082124b041d1d4250ab3c1109cfe0e20dfc3d56d895. 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/0O2caH5XDEc4lGJcLl0q1R.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/0O2caH5XDEc4lGJcLl0q1R.
{"copyright_id":"0x3c91ea0be008d877fd2ecd59e0488d01171875d666afefb0bfc6d0ff9ad434dd","isrc":"BKSUV2400054","name":"100 Neurose, 100 Ganhos","registered_at":"2026-06-04T10:01:03Z","spotify_id":"5Y6LrdrVV52nIhfxzej2cv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c91ea0be008d877fd2ecd59e0488d01171875d666afefb0bfc6d0ff9ad434dd. 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/5Y6LrdrVV52nIhfxzej2cv.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/5Y6LrdrVV52nIhfxzej2cv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a040432abf42de84066e595e377b71fc8e976b30d35df60a1d372cf7608b581. 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/6U47d5C5ljcwwT0IQUVBkV.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/6U47d5C5ljcwwT0IQUVBkV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d40183793c16a256e0fe97db664e8c6c3445206dff086f84ef0c447d5760024. 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/1t23D9ClJ2CkcEekBPhZxQ.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/1t23D9ClJ2CkcEekBPhZxQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1216ff99381bb2ccc027f57ee714955f8481fc75e741b23d36ac62f8d530c94f. 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/4oUxnXvy8c3iomgu0C6pvJ.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/4oUxnXvy8c3iomgu0C6pvJ.
{"copyright_id":"0x1e526fabdfa8b6bee301398764844a3e51f1410bbacef440fd0a5e287524146a","isrc":"BKSUV2400103","name":"Pobre Juan","registered_at":"2026-06-05T08:38:11Z","spotify_id":"2HNJra0AqZypefAjhs9hrU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e526fabdfa8b6bee301398764844a3e51f1410bbacef440fd0a5e287524146a. 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/2HNJra0AqZypefAjhs9hrU.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/2HNJra0AqZypefAjhs9hrU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00001d868579900897c0053bd979b5755774bcde451762748c7b1534c5b70bc. 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/7na4NBtc13phROmU7za25Q.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/7na4NBtc13phROmU7za25Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f80da5066b2f9bd370311ed7de06385f0b8e98690bf4358b87b40bee718ba3d. 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/4TH7xe0vENpN8ekhhSD4Ma.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/4TH7xe0vENpN8ekhhSD4Ma.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c4ca904da20498f577737abbb6a091083f4e0f433e71f7255fbb59ac175977. 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/3Uf6W6Qd9xNik0CA7xxGNB.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/3Uf6W6Qd9xNik0CA7xxGNB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d4ca6aaa073da44bd69e829074170eadef868b49eea313a8bd638903665198. 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/2gTQy6iiNuWO0xhi2ehdji.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/2gTQy6iiNuWO0xhi2ehdji.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389bfb1ec57e074a1b1dd91bd33d967dc1fa17900811c60511d7c607492e347. 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/5CCgjK1ke2Rw4X273ezmWz.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/5CCgjK1ke2Rw4X273ezmWz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2a2ee81a7b05ff0452a96aaeb2ca2fd35042b0ec8f0d2bdf8fd19219b6be43. 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/1daVATm0PRBY0C75fPkhbc.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/1daVATm0PRBY0C75fPkhbc.
{"copyright_id":"0xdc2b33ed1fe81fd751479a23eff549211a6b3dceacc782ef164c26284bafff87","isrc":"BKSUV2400111","name":"Atitudes de um Gangsta","registered_at":"2026-06-05T05:43:18Z","spotify_id":"3B9CMOCj3pT0crc4gnam37","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2b33ed1fe81fd751479a23eff549211a6b3dceacc782ef164c26284bafff87. 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/3B9CMOCj3pT0crc4gnam37.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/3B9CMOCj3pT0crc4gnam37.
{"copyright_id":"0xfb1c0c57109f582abebeea1047bdac86448c46d4a2a00dc6030dda6c95f617e3","isrc":"BC6M22425906","name":"Sosa Freestyle (Remix)","registered_at":"2026-06-04T13:53:27Z","spotify_id":"2ZG7puBlRvbu6VVacrBclf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1c0c57109f582abebeea1047bdac86448c46d4a2a00dc6030dda6c95f617e3. 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/2ZG7puBlRvbu6VVacrBclf.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/2ZG7puBlRvbu6VVacrBclf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d2cd7aca481da68d15a7641873eb8e7473d03a7b49a4079c55754173abf196. 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/2guCfQhmbAVRmdRtDf7405.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/2guCfQhmbAVRmdRtDf7405.
{"copyright_id":"0xf1d11ac5f0a18ee2c57e62c8977d3f7defea52009d427e034f88a23d7aa23e88","isrc":"BKSUV2400050","name":"Um Mano Discreto (feat. Mc Luanna)","registered_at":"2026-06-04T08:22:38Z","spotify_id":"72SF3K0b3wZwQbJ3vhsByX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d11ac5f0a18ee2c57e62c8977d3f7defea52009d427e034f88a23d7aa23e88. 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/72SF3K0b3wZwQbJ3vhsByX.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/72SF3K0b3wZwQbJ3vhsByX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25e18a53dddba48e8bfbba892315a46eb9f538dd91948577e29ab7a426100b. 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/00Nw0dP5gOYSKGpx4VcgPU.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/00Nw0dP5gOYSKGpx4VcgPU.
{"copyright_id":"0x41321d77992767b1b33eff0a1914d55cc38c05273c0aa5c7123d4092389041f1","isrc":"BKSUV2400052","name":"Suco de Uva, Snacks e Champagne","registered_at":"2026-06-04T11:12:53Z","spotify_id":"4dqBtQdnmOcmYAa8Ce6sky","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41321d77992767b1b33eff0a1914d55cc38c05273c0aa5c7123d4092389041f1. 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/4dqBtQdnmOcmYAa8Ce6sky.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/4dqBtQdnmOcmYAa8Ce6sky.
{"copyright_id":"0xfaa39edff25cc2207be2ad7c0b720554ba8a2dcc80e9a873390e592a78a28987","isrc":"BKSUV2400058","name":"Seja Bem-Vinda","registered_at":"2026-06-04T06:55:05Z","spotify_id":"40ThihMZS2cBeUFd3ZyIk6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa39edff25cc2207be2ad7c0b720554ba8a2dcc80e9a873390e592a78a28987. 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/40ThihMZS2cBeUFd3ZyIk6.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/40ThihMZS2cBeUFd3ZyIk6.
{"copyright_id":"0xa9f72d41b7ebf0805eafe2cd49339564fa68ca2635aa19313c48b108ca7d241a","isrc":"BKSUV2400060","name":"Saiba escolher a mulher pro seu lado","registered_at":"2026-06-04T10:10:33Z","spotify_id":"6UN1oL279vhN3JJb5iWN8l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f72d41b7ebf0805eafe2cd49339564fa68ca2635aa19313c48b108ca7d241a. 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/6UN1oL279vhN3JJb5iWN8l.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/6UN1oL279vhN3JJb5iWN8l.
{"copyright_id":"0xd6423069c70c6c02d7bf9562f24b80caae674092a1a14cfb008d52bf1675a3a7","isrc":"BKSUV2400056","name":"Numa Balada Qualquer","registered_at":"2026-06-04T11:28:13Z","spotify_id":"30lzRNgLn4q7aP9CXBSZwt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6423069c70c6c02d7bf9562f24b80caae674092a1a14cfb008d52bf1675a3a7. 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/30lzRNgLn4q7aP9CXBSZwt.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/30lzRNgLn4q7aP9CXBSZwt.
{"copyright_id":"0x57d0f646c79a711da2f7e7e62aec7ae3096f7b093d9a4236bd77c2613fd4a327","isrc":"BKSUV2400062","name":"Ainda no Mesmo Bairro (freestyle)","registered_at":"2026-06-04T06:52:31Z","spotify_id":"6WJ5n9z0zXKLmmO7kH91sf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d0f646c79a711da2f7e7e62aec7ae3096f7b093d9a4236bd77c2613fd4a327. 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/6WJ5n9z0zXKLmmO7kH91sf.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/6WJ5n9z0zXKLmmO7kH91sf.
{"copyright_id":"0x98191f39f23ad74aea419c020149c526af5d05be85b3c10112fa1b36bb8beb46","isrc":"BKSUV2400030","name":"Os Menino da Nova","registered_at":"2026-06-01T13:02:03Z","spotify_id":"1okn8NTTHVQuP4hghJi2Ec","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98191f39f23ad74aea419c020149c526af5d05be85b3c10112fa1b36bb8beb46. 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/1okn8NTTHVQuP4hghJi2Ec.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/1okn8NTTHVQuP4hghJi2Ec.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08f44d0f0b1e4387a06a40091c1b099a135534ef2f14c9e52600924e12fdda2. 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/13WHJ25xY3CekEyP5q8tNo.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/13WHJ25xY3CekEyP5q8tNo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83fd70e442dfe379fb8532703a0e3935352e7abbabc2a5392ca3393831cde92. 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/0KoRfUUhjixEegCTfet66N.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/0KoRfUUhjixEegCTfet66N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd756f227ce9c10924c9ef749b2c6063c0976fe6993720a7bac4b6380f45556d3. 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/5VyEKnUdX9l9ReUNsetUqL.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/5VyEKnUdX9l9ReUNsetUqL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2ed344384e6ae3c73db2168ed33c94dd42f9f0fe1916a2e0095047cb93b422. 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/1LiJfEoNEjBBgvkAtdkzjg.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/1LiJfEoNEjBBgvkAtdkzjg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0306f5f820db97dd24288208aec46bde37f082dbc1635692fa6942881eebcf0e. 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/2T527ULYGny2LL8GGb1Psj.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/2T527ULYGny2LL8GGb1Psj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca24ebc6a818bf341dcdcae2614bdae68f939f967d8be6a8ef5ecaf4e0295d2. 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/40CN4VR5CxGS9SlC4zEJ3V.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/40CN4VR5CxGS9SlC4zEJ3V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de43354e1fa02a84db4fee9a05e7a2f665882db9e0d93257cbc420c969abd92. 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/5Z74eXMUY5d0NARy82j8S2.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/5Z74eXMUY5d0NARy82j8S2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adbb532c3d600974cf57e33b215ab846851c502749febc914e41dd24137c53a. 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/5w7rXR70XiHmt4BZv6TQqD.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/5w7rXR70XiHmt4BZv6TQqD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85efa9749b5e73bf239e85971633ee23206332a5fd4da599bfe387d9dd68cc49. 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/1LvwZH5lQ4W49uQTAgyMKB.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/1LvwZH5lQ4W49uQTAgyMKB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47341dce6c80aeafed1cb602ef066639ff296121dc433ebf2dd960de5282fb2e. 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/2bReNJyh7gPwVvoEXfZNBh.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/2bReNJyh7gPwVvoEXfZNBh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83fd70e442dfe379fb8532703a0e3935352e7abbabc2a5392ca3393831cde92. 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/0i6gPQcHSl1nwjBtFOXDQW.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/0i6gPQcHSl1nwjBtFOXDQW.
{"copyright_id":"0xb363ecd3f12bbc38e515de89305ff6a15adad3e86b955e25ea688a1a3600b933","isrc":"QZWDD2488782","name":"Plug do Stuani Remix","registered_at":"2026-06-04T16:09:59Z","spotify_id":"3ayNe6hw8Ycg9VH2qaIXcE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb363ecd3f12bbc38e515de89305ff6a15adad3e86b955e25ea688a1a3600b933. 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/3ayNe6hw8Ycg9VH2qaIXcE.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/3ayNe6hw8Ycg9VH2qaIXcE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db2f2e94090c3a0bb0855861b03156f42b7b41fbac16efac91882e5a6d67d29. 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/1hBDnXrlSpz8K7RnGBu2g6.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/1hBDnXrlSpz8K7RnGBu2g6.
{"copyright_id":"0xa5dc27f583c6741fa5f3a7e69c993da70e29ebe406b644bc5f8a12bc247cff58","isrc":"BXIV82462529","name":"NEM PRECISO","registered_at":"2026-06-19T11:39:17Z","spotify_id":"1PFxoRyTHiFUxRwzOWxKkc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dc27f583c6741fa5f3a7e69c993da70e29ebe406b644bc5f8a12bc247cff58. 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/1PFxoRyTHiFUxRwzOWxKkc.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/1PFxoRyTHiFUxRwzOWxKkc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5537300c405831c09393fde58b3959ed4a5e6c113435b047c803d047179fae. 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/5tNdSoYMPayjVZS2dTRykD.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/5tNdSoYMPayjVZS2dTRykD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446071ef40a8e29d59a4a851f4cc4596ffce8896098a96eb72cfb8a1abdf5af3. 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/17VbWFGwifCcaQ695LA45D.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/17VbWFGwifCcaQ695LA45D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29af32848064f8993a1828def7b9ae0febe84dde5e6a6d5341c6ab8b4cf100c9. 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/5gApGCYXcTXxg0zOKa6QlL.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/5gApGCYXcTXxg0zOKa6QlL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707751d5105916d03d63b3d108648a459cecab598d8262ff0a5fca0a52c6e1d0. 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/5L3AslRWDg4kyf3wkRGYEl.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/5L3AslRWDg4kyf3wkRGYEl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfc5a8743b2b84b6306e6343790173d2cf67b143ed2255119425285d823c4fe. 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/0sbRURmaYXJpvszbxSePBm.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/0sbRURmaYXJpvszbxSePBm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfc5a8743b2b84b6306e6343790173d2cf67b143ed2255119425285d823c4fe. 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/7LjNjigC0Jqru3idZwKL3x.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/7LjNjigC0Jqru3idZwKL3x.