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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bed92cde6080580670f63002aadfee9a8ce6847f67130dfb8dea470521ffef. 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/db222068-7bb2-4333-93de-83079afb90f5.json and https://artists.proofprofile.net/proofs/artist/db222068-7bb2-4333-93de-83079afb90f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Essa Moreninha! Que Barbaridade Tchê, Vol.1 (DSR Music)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481306c2fdd0456bc21ec4160d00b607915016b5f8e368382c71735c93f64a93. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BC5LY2200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebf0e6736c2d89cc4329e42a5f3494a95042897f399ce22c37b741518853bbd. 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/BC5LY2200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe28ea805421e948d2fe846781beabd8b1cab684e798c711ac990c9931a79a39. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/BC5LY2200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265c49e17546a548571641c3b01b3bb11f67dd42dbdd7d6d8e74a4364fe651b3. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BC5LY2200126.
Show de Bola Fest 2006 Transmissão ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd1748902b1fc1cc3b96677a85adaa02a7fe14392e33ad2ec024bef3b5dfebd. 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/BRPPD2310219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9bfcea4484d37a67a70b557e9bec846123232ab6e01e2f1ccf9cff034644f2. 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/BRD170600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71ff03aea43f620ec47b5279087c01ee9354d77da134d20fc750bdf37de8f62. 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/BRD170600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68282fa8d3bb88e26adbbd257b90b0eeda9408dce1573af7ad8ba72756a43e64. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRD170600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a7f5f5d6b3664fa443ca8a3700c74f50d165c8e4d2399fa6c76afe818e8eab. 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/BRD170600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb36f35530c60bcfab289bd5bb9a664570b83399070996703377ff4333a2b407. 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/BRD170600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9c74682e573510734e173dfd4c9cb331d6a8fd9c296fd6626a69c541e77993. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BRD170600098.
10 Anos de Real, Vol.9 (Ponto Final, Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb51d7a8bdf4f771f39df0c9f64d7f301d56b023adba4988fd8de46fdf9c8fcd. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZEQU2068561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ecc4c61678ec91f33d0c1cc40acb605e7034d5d4ff5c61c5beaec5393e12d3. 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/QZEQU2068562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76a79981a692354224ff97e24d027060aded949e301c24ff141876f82d0d77f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZEQU2068563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03ca679a9f9b1fa0ed7e7df022b08def5a8ce27d071c91fe3260fa4e0e8d04a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZEQU2068564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ba7a40bc621e475b7ab00f14c8867e1a8dfca3460776921775fe3e06dc1b7b. 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/QZEQU2068567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac908304cde043a140481cf986ea87edba5a114bb4dac4e148d2eec0558bdc6. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZEQU2068569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea28cefdee2e3c23ee2218c91a4f041257db8674e8cbc8e1281e4f9f621ada2c. 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/QZEQU2068573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5f099a7b1a679e9cc86c29537440c86c938f91b1ef223ff44c42243a235b70. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZEQU2068574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4aac4a6e3e9280cab7559a16e8dfc082e993787307e25a7bd43b04fef32c538. 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/QZEQU2068575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248c12ed98dfa36283868f5536029cbc2345a6253457d89774219f558158a4d8. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZEQU2068576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b29f5c6240ca834379f7dee98b145b24c073aa706c9c1cd97f401eed37fd4ec. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZEQU2068577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d4a1a5f85e8d79041fbb422d3e0090c59d16b10e40489d0ffb450cc8d1c709. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZEQU2068578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ccd8de4d4c065b3d3e1f5b2028ee9ac24cebaa3ec186c78e79e7266ee76fb. 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/QZEQU2068579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8394f78489f9ef749d4c434cf6154968b4af128c754f819e9770048fed3245c7. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZEQU2068580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c875bfcc6bb6eff0b6cfa30c665a491f32a86d939b8043cb29e927ad33c8ee. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZEQU2068582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf22b024a73310ae17f11b26aa03913554369e283009475f3ac16f96b3955e94. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZEQU2068583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bce5b02dd0fee8726678dc28a5906ea67f335ae0267e32790fbf3727d0b3b6. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZEQU2068584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f7b6784003e1a1cf18fb89d8bc7dd88d1f56c97ba90edb645adf4c3ed00cee. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZEQU2068588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2d0032883af0324f8032f7e55014422bae0c84d87a7f37380aa54cf60d6dc9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZEQU2068592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5198789621b67c04d7301e0916f36e3946511f0bdaecf48d0727c27ed9d2f5. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZEQU2068593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90885047cf747edfdde0df43e3fe0a77dd9f34d93bc9e3a0e018c11bea835bea. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZEQU2068596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdfa220cfc29d0e91b9e905c48a5d95870acddeaa588dee3bdc6c9cf9fe3a3e. 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/QZEQU2068600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7719dcd1e54169c9b8438a5cf241163ce56f0bb6b860c029be57ab12cbd7fef4. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZEQU2068601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8a533a8e15a2ff4011272535417aba204738e610324f9df5ad4f9b464e8d2. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZEQU2068603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1165bee0adbe741d6ee6241d7b8fe877cb22a732e749c43334ba2a7d66ed01c. 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/QZEQU2068605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206e69d782d9214c227370931323e4503f82d26a1cc71be991142297eb3f1069. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZEQU2068606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb688f43c1caf4cf786ff2bac8163806236c911c60514e4a139e2be922dd2d81. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZEQU2068615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44018b478d1224c8fc35fd8565597e9a7f70e37050de45ab17176e9ce7f5f4a. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZEQU2068622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5de74814585a414138810e5566b4c532fd3281ac468c253c938bab1d6d3810. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZEQU2068623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78984cd871b9968609fd4d53102509ec72b5a23f3ad154de5a3ebc40c216be44. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/QZEQU2068628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac59f3472a252030fcfa65f12c038325bbd6dcb628aafc9be82e2c5630b01d4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZEQU2068632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf8789303fdb7a68ecd6a06d0450f8c009a512d54de623ccd19f5bd3f18717a. 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/QZEQU2068637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f7d308634edc844df0311cd8e8e61951b51997969450e3cacd1f2ddb39d7b9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZEQU2068638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1daebd6f8a645104573c1fb885ccd3fa846ad428e10dd5e991a65b3af4364c2d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZEQU2068641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7174239dfc6d4eb56c1d269cd44091f57b7813197a00a23bed27cb524121d9d7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZEQU2081840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0860d2b90fcbec44ab4cf0b7baa928691f9ba9370a5ac6a79ccec6ed7ce5906. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZEQU2140438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9222cbeec82550e69431d4a1017685061bf61652b684ee407cdd6d4b5a283a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZEQU2140440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508b4706df6ce618c6ba4806ec754f6533dcc30ba32b4ceaa504497a58e7eed6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZW9N2258997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6d69ed657d3af49853f47c4863fb52208605b1ec06bdbe559591f40d18dd39. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BC5LY2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7660f9e3a787a23429a97c2b3db1ddabbf80e807576647b85e9a1ebd3e20a244. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BC5LY2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd067cfec34f2d846f9383bfae5040efd235f8836650a8d0464a388e52aecf4. 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/BC5LY2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd10fbeacfb84c3e253236cf2e5388e29d2ae51baa6e19a0115eb3551ce5f3df. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/BC5LY2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3c8745b7ad8ea341e44dd8c9099b0d30f118f7b43e46f295f8b56e29a3df63. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/BC5LY2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555df8d6684f749c3dbe33317e80da4c5ec4bb3f37774ac7d473ac336a8b8016. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/BC5LY2500001.
Forró & Brega (Ao Vivo no Rio de Janeiro)