1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x611d005c294b7c8ba71bcee2272dd08f338c5b06a9b724441f3e62aa63b21303. 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/575e5cb6-3c82-446e-b5f0-98b420242342.json and https://artists.proofprofile.net/proofs/artist/575e5cb6-3c82-446e-b5f0-98b420242342.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18644463d83ecf879197d9cfa1c02c4876b72e86cec2f78eef17e3fb4469c93. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70bbdfa8b94684fab2d5febae9b82e776218ebaf09fd9ddd2ce9865b9a85d37. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50251cc28d825d0575e826e4c6728aa863023df189bc4deb04dd012666e6c530. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7100499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423f2a934579e9e8c3e420f8333b9d0af365def5254cde50bc2e4cef7fae82c1. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41817960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5a636d5099063bc2ffa4025941d8f63659c8db8ab2f9e667e840303c641486. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0201048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d9458b05e4496587024e30f954193ff714a24d06638d96df5f594774bb38b2. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:11:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52217116.
Trilha Sonora do Filme Os Três Boiadeiros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d920aa9be56859d9891ec4f24f4f67b6ed27092f2bf8074472c88ae48291059. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52348633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef99d2815b0ce2e1a96ca1ff48402b792407feec5b2c6e089bb44b67ab4507f0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52348640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21523031ab474a16f281434848d3745252b173ab1d76a78b59890b2486e25ab8. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52348642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232c2cebb51e8e0fef8c8ec253d2fd59ebb38754f1559b669dda43c7e1599e32. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0201050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4651381a242601c8484694884caef9d49ec08f4fab4c7a68c156b56fd06df45e. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe841604a5a369efbed8ccdcbd188392e2a31d43a12b60bd0c30bec35bdfce1e8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0500315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8406557cbe9d06f12796b593c3ee989504e4b7672c37bed08e8477d2e8cbd7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7100cc904e6d35bab3397b2d438edbd37b5e81e45747147136fac7c3160731. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0500102.
Luar Do Sertão - Pedro Bento & Zé Da Estrada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b41e12f6dbfa945d1e06ea0d260b75c6f1213f9d8001e7bf8688d4b402ad04a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48d323a25bb39570e5d53d30f61c8c90fac8922cd76efaf76a90f30c3241a9d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0300322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2321d75e7a181e9b03dbfd974a09c1222282e48396dd7ac5a3e581a0b7f40f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0300328.
Pedro Bento & Zé Da Estrada e Seus Grandes Sucessos
Série Campeões Sertanejos: Pedro Bento e Zé da Estrada e Seus Grandes Sucessos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ec25bf59c7aec7ccbe23da764de54f6e0574ad7c7193e6ff8d74af25ca79c5. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0200896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820f7852c6cc9abfb79eae2a8a04c3b46300a93e288213c7e7531c3eb51c9453. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0001014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823249f2056e3a26c67f280a78a2f8e89142b11ec7f62d0ea84320a784da433. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd276d2ac40f81ed5d702fc0c8de0a1c4e9104d4cc0a018c90ade1bdd1b2d892. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4971121aa4af30fe94ea58d7298d602f9ba68782e0f6adb2fafe86b258c4b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f60884584da9b021eb40ffdcab6664fc7f9df72e6fa92a82bb1673a3caa807. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3584d51755afe43d3040d9153de024ed06452aad5fc14fd3794ec8ebe6020a38. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a304b88541a4ca97b92cf664b6610dbddc1acaa91936ad0a77aee65e53f1e9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3797da29b8f921c9c95bc8288057f6964bd0cc32adcabdb0843b7c62dd3b4f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2689589ab03320518a62a766adaf87b04844f51e3116d486b765e2e7508b35ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c194824e6d40f809b3dfab4599940bccd5af44fc87b4e186a793acb63dd8a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa48cf7610b18cd202d56268e16af759fbc3c97face10fe791f055cf1ce545ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2979979eaf66b2eff4e225d51ce43fa635d29767b9d19d11707e76e815dc9416. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308fd26be1a30d46d3c75b515a19245e415c51e207662e7c4db7bd4f58816622. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4844dfacf97076a1c52a045ecac7a248ec35579f01e910aae3cb5ab1f5d2253b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0faf26fe0fdc7064a0e3b28c6949f9d67119d47e11ce5d8947bf24acadccb7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c715d6c3a0979535f0b6f6a57b03be37bf0a5badfb5504dd4b56e9685ccc7e0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b106ee4f5c0df7f1bbf58725dd84e4fd956f13c2350eb20884c905fe09ed09. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51a6f6bc7edc3838cd541581f0f409d255dfda75114213c9c9ecaf32d68aacf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3d5e980b0ba4ae299bf6eda7fe9d57c2544bb7373bdd37d3e73d63ad5f2f49. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501218.
50 Anos De Mariachis & Grande Sucessos Sertanejos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff5114c4117833604d9dab894cd97b893659773621aa4cd5c97624de2489492. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0701099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa4b9ec1969d41a21f42416d92b5908f00b95a34d73d1aff48fb6646f93da4f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0701188.
Coleção de Ouro da Música Sertaneja: Pedro Bento & Zé da Estrada
Foi Assim Que Tudo Começou, A Viola e o Cantador
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3665f0714b0ab94a0bd2c62ef5a9efaae325e0ec8ccb90308726ecdd7a630826. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR19C1700404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2062fc1c2b8c204f6c348eb8bf5a1f720992115948ec9782a2f26c0c1cbd942d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR19C1700410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4d4102e1fa90894eadb48cc0ddcd3def77c8ddc562177820f0f8293c3480e9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR19C1700411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc564ec92e6bdb627517421639a29b38526744d1703ffa0a9f3e3ba8bdc6ba3c6. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR19C1700414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f165a500536b8d28fe8e125135f73adec2e952a09e8614b18dbfcbb0154cd0. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:42:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR19C1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2061ef4f3a2d6fde16596c6d30b2baa1ccba38f64bf92841e2a97dc92e99fa06. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRC4M1300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6c14064297bef42f77d48a4745b6f7ecfc3e7249e9286d1909e7c82d3d0ff1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRCID8400128.
Grandes Sucessos - Coleção de Ouro da Música Sertaneja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd276d2ac40f81ed5d702fc0c8de0a1c4e9104d4cc0a018c90ade1bdd1b2d892. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633776c35e300c5860f7231a070d957c557f6a87223851a758fcdb1d681a0e82. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a53bc0a5b6709ea8702eb466781da972e937209c3a797d3859b587d715920e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840644a8343bbd418c87674656fd866ed52de7b8e95146ae5d1bf6a7e0e39a0f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c21fbd31888aa6bc90a367a117c60a8180c5c24ee7266fdb0b0bf117ab35ce. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:45:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5176aa24458f16edb6119967562bb9495bd9e5ba7a39c1b9d27c26f962160571. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccba5423fb73602c0cd466b7366d3a89722376060703b5f73502cd7cadba3843. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4897e512deebe2cf0c219844c0f5bd1ad3725b65f6e04cda1d48ed332f3e5284. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5cfa0f8dbc95dd9ceeedaf213161968e53dfb42d6dbe5fa387a2bfd2da0095. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf5a07bd238f2d4695b676ca3521455694d0b06e923663d0fdffb10ec4dbbd2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:50:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31949513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c194824e6d40f809b3dfab4599940bccd5af44fc87b4e186a793acb63dd8a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820f7852c6cc9abfb79eae2a8a04c3b46300a93e288213c7e7531c3eb51c9453. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0001014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1680b6c79fd456620afcf0773b711850a7921826731212a3b20992db0de8f1b4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG6700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509b53b7447b715176fd86b2b76a96e150f2d1379e924340e5721bb1a8adfea8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1475804.