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 0x04b0b8d01261536e5797ac1c2c64915a90fe2c875043bab8716d971f186299fd. 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/5758dd47-634e-454f-bf92-75957a669493.json and https://artists.proofprofile.net/proofs/artist/5758dd47-634e-454f-bf92-75957a669493.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Companhia do Calypso: Ao Vivo em Recife, Vol. 4
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 0x34ccea9f0874670427602ae9e1051576a92f8cbf2881f64863e23fe6df96d556. 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/BRLLP0500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5392b669ee26a92d1b21b8d5718e114d568b351b87981d5d31f46d2ce9bf21. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/BRLLP0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91ff6d8b9351ace9cd38d716a56ac7e8be28be898e5717dcf3bff22e45acc8c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/BRLLP0500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbbe2e40e2619c4e91f6e5ab4042c6720dd7a1a573f03eca7ebaa1215a7439e. 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/BRLLP0500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e2f22c87c58afe01eeedc7d1d15607acfebd128a28f55ca0f2d7486355e69c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRLLP0500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83877d5d1335816530db6a07568c46be3658178cb8e8784747e3fbbcd6c93c8b. 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/BRLLP0500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079b31cbb4fe4216c26fad9b24d95a66552d1ded45dd506ccb255044b66ad693. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:17:57Z), 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/BRLLP0500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa508285d6a9072a056a3f7d791b91585c1a5edfc550e5a600753ebc8477e137. 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/BRLLP0500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c95952bee292b99e7d286acd8d986e573365c4d85baadb30955cd781e847f34. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:59:26Z), 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/BRLLP0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf879eb429878a887447d127744ee91ebc3685465a966a6ccb9797ba4fc449b15. 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/BRLLP0800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5bf7a98e583c66a1d75c4d96b3e5d6bbf18e0ca9acbdd794d0727719114503. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BRLLP0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03fb2e32067c6c83e39073a6b08713f0c6d33ab6a8afdd67848f69f29d83470. 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/BRLLP0800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4f1c5a6a19f2b67e97d595361cb06b156e33fabfe83ad349cb79e51a3f193f. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QM6MZ2439272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab6ae25bfd7b3ebf4ab97632593315948801f386bcfc13c3459329cb9e27eb6. 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/QZNJW2008001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093040a4d3a912aecfe8cc92975d651acf8a3a706065f39fd6180cd1fee03d20. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJW2008002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592be942d0570bdaafb2dc7bf3cd625830b13219318828b64569fec263727cbb. 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/QZNJW2008008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dcaeaf676fb15d24feaf7be42d985c2770760ee40226e64db1ae28a9cdbb50. 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/QZNJW2008010.
Pot-Pourri (Medo de Falar - Nas Ondas do Rádio - Sedução) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6a9afdb57e58a692736ea15c0330b19b52c2fa0088add363b4783f9288224f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZNJW2008011.
Companhia do Calypse: Ao Vivo em Recife, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ccc4633f854a92896ba08732b3a791e15020f6f3ec25db6383247be9df57d5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/BRLLP0500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934a5462d9b31890b100adc3bc0179227ef519092e78f90dbfc74a7360020b06. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRLLP0500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9895c0f478bbbcc5487d3937481c9d62834e24610fb853c9180626e347eef7e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:59:17Z), 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/BRLLP0500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a92d2f278043a205b7fc680d1338e5ee2133716f2f743c207700b9f0bf2487. 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/BRLLP0500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8abc02136d3a437ab40908ee9603727eaf39db95c2da9ff358986dcc448443. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRLLP0500112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34ad2f6950bca6b5914bff78adae70c0b6f528164139b87e9caf1d20653aa99. 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/BRLLP0500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2a0d44e7987da6d9ac64566c7b1cc9f782c561a9386930ec360e48b9c67e43. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/BRLLP0500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5523861a2a4a55760ca366cef0ef35c806893a25566f47c535d00b08d2b5aa6c. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/BRLLP0500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27deda369a50a7cc9ed91cebb0bcd49b7d72bcb02b9360b1f498f71b21c0412b. 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/BRLLP0500117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d4292bff3a2c083d37936d7a5dfe51446b3ca1b2ea28eee79ae3c9a9032d13. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:20:53Z), 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/BRLLP0500118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700e983ffe0b63ce21d57bd0aa23c39b0b2144e7f5d61ec7b1a6d7e726d8c68a. 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/BRLLP0500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d124653b2e4073f8181bf164f37f91d72da936c4de24490288bb8f5b1eefb90. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:56:33Z), 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/BRLLP0500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b3fdfd4d1fec66bbc0465781e6b8a43c925de444862d9a9b775eef8226148. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QM6MZ2439614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa617c46b6ec3836ee7c4bcfa89a09afce079bd8caa264edeeca22b934e712b39. 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/BRLLP0600042.
Companhia do Calypso Ao Vivo em São Luís
Companhia do Calypso, ao Vivo em São Luís
Companhia do Calypso Live Show (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06251bf616ed107495e8c784d0351d082810fa1d85d170c0acf3fdd0ef5b657. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRAPI0200833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3afb2b360b4bad7c2ee7295275181a96d7a9e106e589de15ebc167123c26fd. 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/BRAPI0200834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d578266a0cd0233bfa340b84c8a3d91ab536bd6fde15e1ab1598c9160265cb. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:37:44Z), 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/BRAPI0200844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80e1e5ff5171c7ec665df12a004cc1777c60810b48ed67f0a3781d20ccc99e5. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/BRAPI0200832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488d00e94ab848377e85a7fc955f07f49e5f7f7674efaa489dd6ea6fe0719930. 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/BRAPI0200838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cd1890819d201b087377adc67ac8bde980e2237db4fe194497c66c68924d7e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:04:30Z), 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/BRAPI0200836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa722001a764321fed099e344a5e2d1fdb8801c4bc03db7afe133965dd06ac038. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:24:34Z), 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/BRAPI0200847.
Companhia do Calypso: O Furacão do Brasil Ao Vivo em Goiânia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5609c9fbf96f70c7b1b50b1b3d5af4f29f6619b0851a073bae855db6e88431. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:52:42Z), 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/BRLLP0600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9156a1afdf6e324354df58691d93d2a8f9212bd1485561d88c4afe81fa977a. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/BRLLP0600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92ebbcb3155d0595f6b5e2b5eb626bf088ea3debc5f1af4b651bbcc26eb517. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BRLLP0600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1f739b9dfad1cba5844f18b819410fbc0d5d4b9a98a20c9a753741fe3f22c4. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/BRLLP0600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3fc8296d0a0b13fc4c32ab7143506c4b20baf43bd73a1f8d8116b90e97c7c9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BRLLP0600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35b20bb1eda78352e81f1a7493bf8f8f3ea58dfe50ba880608192edd4132983. 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/BRLLP0600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcb130b5001ef1bbc0839fd19522c07ac34dabbc69d4fc236423a22ede4f645. 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/BRLLP0600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7e181c73e0901a64291d06e6674269f745631ce936844de0f5ac03d03f5641. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BRLLP0600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1eb39da1efacb897ba6c2b00195b780a7cc637e27d4d11652565d528f89fe3. 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/BRLLP0600036.
Companhia do Calypso: O Furacão do Brasil (Ao Vivo em Goiânia)
Companhia do Calypso ao Vivo em Camutanga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc197dbc28ddd435f8feeb388e52e7f097036f7b8460b152415d56320ed7d115b. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/BC0PM2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7dd5b5bd26742f46b99b8ef73c4ce1fcb3fe717d6cc94e77734fa16fa73dd0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/BC0PM2300022.