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 0x08cf5c3747782b98f42575f93bceef89c17bfe9948a553afb65b422473893233. 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/7ad2e7d6-861c-4f47-b1de-c0c5d83f2a79.json and https://artists.proofprofile.net/proofs/artist/7ad2e7d6-861c-4f47-b1de-c0c5d83f2a79.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 0x1011f28c3b3084331bac8869991cbb87e8decc1eb1d13fd94ad519f73050831f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BRWMB9900500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6fd7e5ae1db591b9e78e270c56f4cfee9ff652715b2bd711954f70064b1afb. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BRWMB9900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca3ad7ffaf622f1ba52e4f81e3d911c43ca2a605fc17376127c960974ccd84b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/BRWMB9900502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77139ed0dc6690e521f72ad1a3a2709e90baad6d2f7d848b6a3af26b46b6f375. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:41:32Z), 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/BRWMB9900503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734f890f3668286f8b565b48c7f111b651d66fb105e98ffd76f9d28337a4996a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BRWMB9900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b6dc7d3cecda47e3fa995ef2bdc3a9f0ea9f2f299d1ba46d7132b507ebdde0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BRWMB9900505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ad03b5bc8de2e8c8316e95d8639c3099cf8667807ab45c6c81268ecdec17b. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/BRWMB9900506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda75e97170d9013cfc188938cdbde595dbcf7bd7cff7642d89075428af75dc89. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:27:41Z), 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/BRWMB9900508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb926889655bebb8d394d2507804f513c008548a864d51c981462093c1e41ad. 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/BRWMB9900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c4c643faa2cecbf72779302bff0299da52fa30a7c107e24816782a86e59091. 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/BRWMB9900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c06a322862fb50bb034e6580951fdfb7fc3799b6dba962758430ae9ac8e40e. 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/BRVLS9500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214604688621f6736069acb0c9881923a392961ecd8783f0dda79eeade4c8f6f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:00:07Z), 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/BRG5D1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5346c2f8bfff333fcccd6b047a120cc18bcf452d591849d3675ea72c0d3cde1d. 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/BRMCA0000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b676bc819c88dcc1c1a5d781f6a567e8b62768a861fc0eb659e1e704fec55b0. 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/BRG5D1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214604688621f6736069acb0c9881923a392961ecd8783f0dda79eeade4c8f6f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BRG5D1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4692aec072fc87597b7f93b7945993062e6fa762967503e6d96161c751e0f2d3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRG5D1500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809a1bceff52bd85e80b6a62af4e38d6341ed055ec329a893057a312dcfeea4b. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BRG5D1500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddae4c0373009c41a52399b3950a18325e31a5bba39632357f68169f5a79c19e. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BRG5D1500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b676bc819c88dcc1c1a5d781f6a567e8b62768a861fc0eb659e1e704fec55b0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRG5D1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ee12384575d045ca9cd9fc9a5e518334660d27bd308d292858f07296e005ef. 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/BRMCA0000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c548d3fba6eb098815c4937d4516b2daeae7c30fcb27f839915f637fe84779. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/BRG5D1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a88584fc2570597218e221fbafdaf0c3848008ad215967e43dace0f9a694b81. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:41:18Z), 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/BRG5D1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d1bacf31763a3aa445015ccdcd6a8366d9d7793c4d72261068a9c1b6b402e3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRMCA0000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb47ebc9be0108cbe89806f9d15102027bd1716af258de57560c3322e0509fb2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRMCA0000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d5f5439b08e70b47c572d035332b0d33e061d0816285ee1a70b9ece8e85f70. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/BRMCA0000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd56461823252f737a8da1b12f98bd1519d0ba86e517e5706a027fb70b6b594. 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/BRMCA0100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837fc3c6dba2a524981e961ba41c312c200a09f87be0b6753bbc62e6cbd28f4a. 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/BRMCA0100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aea961c0c8d2c4659dd98a87bc822901786d2a3f54748f4c394ae5ad45a6a5. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:37:51Z), 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/BRMCA0100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4f8f42b416691f9ff317f16feab80b10f8c55e9cf9877e84d2a45fd02813b5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/BRMCA0100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3bb6219338c6be2d181449f11c2d11cfba2678a2a052291fb4bd6a6e2c3793. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:09:38Z), 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/BRMCA0100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc9fc66fcaf0b30f5f2ae52ebeac43abd2fb863cf0467532bf21275d4da4e0a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/BRMCA0100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820060ee82100e843ff1f826c1900db64722f3f6203ad917aa4785e1be1b5ddc. 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/BRMCA0200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71688c0fefb00b55a61141c6466f534d69f431277767143ffe36a6cff8d6ce75. 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/BRMCA0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce384d3dcea39555dbb481a442954ea88a90470edffba71c64793ac2d3f3bb39. 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/BRMCA0400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abd7a1d868c6b692926b9865f707e18b883f48c5706e15ee2d6fd2ad5d492e4. 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/BRMCA0500811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dbe50c09f3ecd24784a0f011ad583bf69c680cc2703b396a5e79f6017aae94. 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/BRMCA0500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543a9257247d3a926a3aa57c44aab30e6e56a3e6574416b89e92f0302451ca2. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BRUM70600870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188228918ea4a0c64b30dc4b22eac86fdd703e1bdfe23ca426d35532bda9fcd6. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/BRUM70600871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ae9b75cbc0027a5188c6ea73eab9637c16a7c6c021c653230d2d1cfc9f5a18. 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/BRUM70600877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd536e10f1f800c156892e3ffced4dce01438c2390e2a96021a31f77a5d59fde. 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/BRUM70600880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bedb6792d10401a0c8485d08157b4ee52ff115c5048c58bac0117aa385a0d2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRUM70600876.
Só Alegria - Ao Vivo Em São Paulo / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4957f3bd295574ae3e97e89e4874f2de8715d59c2a8e18c435e0489b6a466db0. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/BRMCA0400253.
Amor Desencontrado - Ao Vivo Em São Paulo / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81396d7cfecb2e9e2f05a0120b7d70078ab197a6fc6a6abf81e8fcd7fae8486f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRMCA0400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc82f265bb7d9eb51c5d2883bc3cbed422d2b6d5be8be4a9ea994154e896e661. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/BRMCA0100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208f569d496e457ef00fe3b153a473eefdc95198df1040947fe15ab5600fc5da. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:28:14Z), 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/BRUM70600872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22bb28cd70e0a20a78d5393c1a683b9d164bc037dd36a2f4cceaac76aec8ad9. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/BRUM70700505.
Planeta Azul - Ao Vivo Em São Paulo / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdd4aca7f63feca4a20a543639515abc3bf999eb1b85a155aac79cfc224c5d1. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/BRMCA0400258.
O Grito Da Galera - Ao Vivo Em São Paulo / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2d4c2214eca7bb8cdcd8adca4b688af4421a2a1e6baab36fa8b2b1c716534. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:08:35Z), 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/BRMCA0400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820060ee82100e843ff1f826c1900db64722f3f6203ad917aa4785e1be1b5ddc. 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/BRMCA0200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a97407ab6f05f0dfaffe373ba2aec7a5194f9b8d6c8321545015230ab31c4c. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/BRMCA0200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581c125f089377d4e84afc8bf38cbf624fc537bc56ce42410a75ce3e7871214a. 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/BRMCA0500797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5369dbefbc4feb0ff2fe9d1f4a4d7cf80931d88c7aa917453e7176f15121103. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/BRUM70800513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c213c0a38cc41539419fcc03318f943532f6a9f85637985ac4a44ac564a407c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BRUM70800522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8168242b027a4d93d2a2cd392c0808b30f992dd681a4bd5d2fb89d3a5c66ee74. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BRUM70800514.
Virou Festa! (Ao Vivo Em São Paulo / 2011)
Mais Uma Vez - Ao Vivo Em São Paulo / 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a1a29e73fd58d1ca4516673d6da66698d2458f4da3a0e4f9a6e85d8622854a. 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/BRUM71100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacdd41aaee27a5eb2452158b0b03f70dc41a7d9b589708852d600d7400c35bc. 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/BRVLS9600555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6540b4ea860e0082f9bb0bbb46762c3e0338ad9af97e0bebc38cbd290862ea7. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BRVLS9600556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff58d7c91c1be3b4a0161adf6785a2e69b48e043a5f14b43a8d64f3b6a799ae. 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/BRVLS9600557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf510ec4c906b0b1b43a8997e4996d29472942ca743285944c8281e5b6bfcdb1e. 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/BRVLS9600558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cb20c5c0fe3477b8b00b78f3895aadb06d91758bc3dbdff1552c44a1781cdd. 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/BRVLS9600561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b0f9859caf0c0c79ee0ac8402fa7a6976ff8a85261ea04349a79c59a5bab5b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/BRVLS9600562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc840f92d8d9900a1008acd0742598620ea137d6e1c029faef87abe953deff5b8. 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/BRVLS9600563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c06a322862fb50bb034e6580951fdfb7fc3799b6dba962758430ae9ac8e40e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:04:41Z), 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/BRVLS9500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca6a00574b9f385a16431771c696bc06d5c840f8904389ce1cf9ba26c11198. 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/BRVLS9500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5edb1dd69bcc29f422d174d6ec84586c7be02a25bab31fb9c8e6e2f914a588c. 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/BRVLS9500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7864d2f9863aef389672e5d3953860568b5024e5fa515dd6278af123e914c7. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/BRVLS9500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6743bbf889d9a3f09bd6d285173f575d9e05c777de4d24326a5c8ba503da25d. 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/BRVLS9500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825963fe24a616a014e53473b9d76d97fc1c92d9a0cbe1fe5705bdc94d078e6e. 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/BRVLS9500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0a28ecab424655088cc06fd093bb6dff4c18bbdd198ede628b49077cd3370e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BR03D1400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1e7721c3d6f092480745572f3c35cebf554e95bda6a59737a39ed0205c3708. 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/BR03D1300610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bf5746f3e3983c259d7e4699147e59cf0e825ca32f4ee145053333ce6b2628. 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/BR03D1300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f4f16c4bbf5253e06ff9110b7b3d36f3f586d094bde023059ae82f24128b1. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/BR03D1300607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75d989fe82d3f6f1e79e69463a98b18db00831406d7aff956379affe101281. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BR03D1300608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c131b721e6e12dce6b810fccaaab46eec65cf91fffdb4f50b04e65c35fc37ad. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BROAB1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53c033efe25fcbf0fd74d251b47218f938891e39f085d757764bdac7f34d1bd. 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/BR03D1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cafad28bd9c9556d5aaf630bfb5fa8945a7592a4c701d6a7be9ee6c670d01b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BRG5D1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afd39c0866e0685ee806853ab0e6aa2520b1b0074d0e50f1f1c062632544f0f. 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/BRNQ41600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b288b18220f911b2f1792ed74e491d18f294daf6c849b7283258ac7ce03704. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:18:56Z), 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/BR03D1300605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53c033efe25fcbf0fd74d251b47218f938891e39f085d757764bdac7f34d1bd. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BR03D1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd64bdd497210391d6057ce394948ee4d5ad4731c95208fd09cab416d46fd44. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BR03D1500960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52e7a4640bd876d1cb217678798828743d7e697ee340b53b26053b1770c52bc. 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/BR03D1401145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0a28ecab424655088cc06fd093bb6dff4c18bbdd198ede628b49077cd3370e. 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/BR03D1400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80db11d8ddc5f65a8929d84add32d8cf3ff281a5668ae3d0b95aa18ac63dab0b. 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/BR03D1300609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bf5746f3e3983c259d7e4699147e59cf0e825ca32f4ee145053333ce6b2628. 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/BR03D1300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857d6d6b99ff962224c982cc581a54c8a698ccfd25cf6cb038bda1790445f9cb. 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/BR03D1300611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e47fd5e4221f0fa4190bbeb8b6dc579a7f63abb054fc767828148c386063c1a. 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/BROAB1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d46918b924ac26dfedf82ad83859f2314cb5669414d23cef0eab059805fa939. 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/BR6UW1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1322e70837d9436a0f63c5edae426b3152d385492b9ece94490748440347d9. 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/BR6UW1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3038be802a8122a5b090072d47cf4d939a6f764a641c38ffdb4093b5b9ae3521. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BXMGD2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acadbf485445d3200690acea833e12dcbd0a19331b0eff134a07e21a7e478db. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:20:54Z), 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/BXMGD2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79b7a1ae0fb8ab1ee2bce46e70a1d43b7b275e9585014b941b70a36e889ebd. 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/BXMGD2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae76bd434a296543d7cd8334d0f295551169e5367986494d41d273ae50dc95f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BXMGD2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1521facf9d67685489b35e245ace80dacc6210f328dd39e92a93ba3f78dbb7b6. 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/BXMGD2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d390ea92fbca5a5aa9a1cbbb538a8f8db073e7c1a75291e9c95e163f99a9a7. 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/BXMGD2000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f141c9fd8daaf00e0ee06633c0b456d62f79a5792ca0d96d34fb5a525f28a. 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/BC0LK2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bea0d1b0c26b73774562f268d8c259513d3a5ad9c4fa08f3193d91eb2d4cc88. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BCOLK2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d11a77412e5bc217cf18ead27f2e70d70dfbf16165b4ce8b6562c46dbb46ce. 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/BC0LK2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3efd248fb665e9d513ebd1f6c42401919d8b47fd1fe50506c81b48851e1a40. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/BRNQ42200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ace636849c4e6c6c717aba3ce0e9d2f56cb5ad70ff245d203ee06777142b1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BC0LK2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f627a32ed78b0f8e43fdfaf7dee04f745484fdd7aae513a61dc6c7a301b1487. 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/BCOLK2200013.
Foi Bom, Mas Não Foi Diferente (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba76c7da09ba5d3bded4babdd3a6795e2f9e33a9d62684521adf425269be54. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BC0LK2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9558f20566f2f80e0d0b3548e869e9122cc24c5b8799ae312dcc4f3f6070f38. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZNJY2582981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bc016d6e0fe5a7197c76265c8b5ba427f34bea446fd6f300167710c3640822. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZNJY2582982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442e4eea455bbd89d94525e6e49274607a115d63d6a24ef94210406ea55d1fd6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZNJY2582983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a5486eb10a336f8282087891f21d5fd59794050d7b430e53b362db3b138c35. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZNJY2582984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1795dd6fc4c302d80dd81f765b5655afa98e588bbeef147d77de6aadc8196f4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZNJY2582985.
A Gente Se Entrega / Ô de Casa, Ô de Fora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbedb314fa1700d06ef8b5314bd08e361ce6ee295ef033780f6e66c6890b7631. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNJY2582986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0594be99b75d252a211873b6f551caff5db6b78bf570780d236093261cc0f04d. 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/QZNJY2582987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8880637c5d884eea23663c282fba11ae3c39db9585ead963dc7ae5280c09e458. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNJY2582988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f1dd3a9db6cc7f23d7d011a8d8542edbd5ba18d20bbafe618ee79ff55d52a4. 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/QZNJY2582989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99ec35cf86c54fb9cd66c10fb206512af725669d1d6a6888cf1d37cd11ebea3. 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/QZNJY2582990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35e00271389ebe4fbd75704e04fece6aed6da27dca018d76a577b4218fb9ec. 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/QZNJY2582991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e890fce7a31b1d0656d54b92c8f2bd1288435382c0bd0b278ccd818840b937d. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:09:18Z), 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/QZNJY2582992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e58aa5207a9a107629b2d8f2a32cb62c183040c8aa39f434a0a9d1080e50c. 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/QZNJY2582993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859ec08e9fc691aa7c80eac2627e9cf3273d361de931362a939588d12819b69a. 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/QZNJY2582994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deeff0a405747aac4e618e51e23edc7ecb1906864803daa66c89b59c0443e60. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNJY2582995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3f15feb69f96d3d3ce587c33ec94a87e3912d77f2d2377bbc0745aa443ae78. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNJY2582996.
Isso É Coisa de Quem Quer Voltar (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e6637fefb8a00cde845af1bb7c196b0db02e62a708779f7aeb335e82aee1ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BC0LK2300029.
Rionegro e Solimões em Uberlândia, Vol.1 (Ao Vivo)
Rionegro e Solimões em Uberlândia, Vol. 2 (Ao Vivo)
Rionegro e Solimões em Uberlândia, Vol. 3 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e667fd131f35f23f0283e527ec8590bf1c7f7ac981e474c5367fbeee9dee04d. 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/BXMGD2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d778a0ec8b93b5419e4f6e497c24f998642c4657930483b5a443dc244f3e3f. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/BXMGD2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc904c479e608437385ee6acbd1a537be0d5ad9460ddc99a66d97c5669094ea51. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/BXMGD2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5205902c253b5871996a2a056d23a5e0557d602eb7dbc4ab7f298e2806f9707e. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/BXMGD2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad735e8f406c786d6cc2d0367c6ab40f46248201383c4c2df9597b8220454063. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BKA7Y2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868c51b363ac5387b51063d6015c37ea42dc86161d63142a3b5f6578e0bcd92e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US7VG1860533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36dbda5ccf5f39c093afef60a22d4ec2d3cfb84d9533b3910f256140bea6e955. 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/BR42J1100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee025d3e3b02c8ff2e78cb140a0f4375ce8a3e5f719050eda53aa7d9d9ec7b2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRMCA0300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebd917b0d223ae4edda0641bfe0e71beee994dac82bc6f1d4a8785b3dafc32b. 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/BRRGE1508650.
De Bem Com A Vida - Ao Vivo Em São Paulo / 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f3fd481d68ada659ff4550711a28c979f5b7bf8c0ac2422a61b065f84203bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BRMCA0400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc0b2eead2c6cdab85b0a050dbffd9612242054316accc598f3092dace3a8c. 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/BRMCA0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e1207c25200b859928f89522b4dcf8ad5bf7ab18c12c94900a510ead83b20. 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/BRRGE1804419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae05a29be39b8613edb8185fdaf5f853663a141440581f823179bf7f3f50923. 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/BXNNY1700034.
Último Adeus / A Grande Montanha - Ao Vivo
Resenha Ao Vivo Sem Compromisso (Completa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4843a56d975689ce368d3769a9d2fd68e40a1d011aa178f5680922f0128480. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNJV2415108.
Coração De Cowboy (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc78138f5f39aebaa8303508d9c4eb3d3357b96af95ed03da5a0ad61d0fd4800. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/BR4P61800004.
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 0x10eb9dc56435464ce2c8ad1ff33113a3b328a6115ea8019d98ceab57dffa6202. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BR4P61800003.