1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89a12c37c8f8beb1c5205da37ba01950516bb8fa202f50a4529a15519bfb33. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25070209-db7e-4300-b772-9efc6d7cb93a.json and https://artists.proofprofile.net/proofs/artist/25070209-db7e-4300-b772-9efc6d7cb93a.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 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 0x191eb9b7a9a658ead79217b03275fe2b99756bee367900c05041fb41ea25236c. 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/BREMI9600196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe491b073647a72a2efa76f01d916c4e0b7d0628461c190a41fbb35022b432f89. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541f155b2a37df8196dcc950e35e630f731f88bb2841f6459fa6f0730e6085e1. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/BRWMB9702463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591157b347cc77ce09bd6f9e8803cfc3f68bac5be7baf4b9246d07faf8a9d126. 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/BRWMB9702464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7653f6d0730875ae0184281d3350c766b11fbf06172e1df92cbcea406786cb01. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BRWMB9702466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d7a3d0b5abeb6c06b8182158dd0a5a00c538172526c2f15c3b6fe24f54acce. 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/BRWMB9702470.
Os Demônios da Garoa é com esse que eu vou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95513acad5194a617f64c7a6092ac93d55c08f38abb50583ce97858395ff9982. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9804154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94783bc9e2f8a7ce4698c81b46d479bce2b2f97edf53cc68dc59ea827c1293c4. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9804157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98f85555f61a03b72dfa8291c6dc4c4850c86b1c50639032c543be97acb4358. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BRUM71704624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa359d8f7f9cae1a34b0fb4a720b39b51c1f1875d49cdf378c7007fd0b641d2a. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/BRUM71704627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc916433beafe0595b14d5a3a0422132603a72c39e8f50715ec8004e90f63e4. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/BRWMB9702535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb249a97dd148c312ca814d01d3c5b21bdfdabf37f581c4ade52bae62aecb839e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9702440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3cf36557f72c3b4af526ca5e5af6632689568264e39516effca250597727f6. 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/BREMI9700187.
10 Polegadas - Demonios Da Garoa E Conjunto Farroupilha
Os Demônios da Garoa Interpretam Adoniran Barbosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e040ea4cbe2f9acc78591393c04750abd521459acef970bf11041fe379d351. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/QZ5AB1720185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe6c90b64160ac40755a14e56a576e9a09243671239e9bfd28afe49a1ebfdab. 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/QZ5AB1720186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589872109b5d6aef3ac4ca292516ef808adca7a53eca1845047b96b40bd00250. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1720187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f9f52bd53f996c44f6ac4e18e97d45dc39d8b7dd1edd0a405a0a9b2d2d61a0. 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/QZ5AB1720190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b29a79905201388737af8f040a6c372eaac8e36dfbe1cf43adabf53dd45da0. 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/QZ5AB1720191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541f155b2a37df8196dcc950e35e630f731f88bb2841f6459fa6f0730e6085e1. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9702463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207f5ee1b79b2d83b74c6a3f620169ecd0f6d37d5cfe36efa7a27b431aa4d170. 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/BRAPI0900417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b07ecceae66f236436d74392df0eaee68cd232a73275f6e54c93e7b55a4975d. 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/BRRGE9701083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5e1c6a9f2b9b2840ea116e2abd27516e8c31fdd7e066b3172295f976565549. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9000172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ee6452eaa61f34644bdd4f1a1300db7538a33f37848327eeaa428941967df8. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BREMI9000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebccc95f81c2029f3213bd91c0aa90f8cd9b83ca131abf36761aac82250f8e3. 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/BR03D1200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807e90347e1832d3dc43786cd3fe9c186bb8af8ac9d00a5ab8fc41614a326520. 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/BR03D1200707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d83f9e5be97475a98f3144622a3b801f95e80229f1fa74249ad0f9f3493fa0. 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/BR03D1200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3681bafd9be9ece92acf0ac247ac721cd6417b5d0ead71fcd3b0c42c76bd95e. 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/BR03D1200696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35f5224cc81ad92f959ff57a2ac4237314ec308eb64fc5885f29f316cea0490. 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/BR03D1200697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba902a12243c046c9abe9c5bb54a85cdb4e451e8f8fa23986eff41a7d574cc7. 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/BR03D1200710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb03c04244514de368333026959fd8ca042afe861d570bb8ee6e143ca4b76e5f. 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/BR03D1200706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b781720f1e5b86a98d1d77aab30fde2bbaefda493d104e94ca37372cdec49e. Chain 2 (Bitcoin): anchored in block 957826 (2026-07-13T08:56:09Z), 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/BR03D1200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20aac4e840165e898a9790c18e37ac12bee35b9afda4c6e4e391bedb3823e67. 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/BR03D1200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc017c7af227bc2c38aa73f8fb7255c5fc544f77ec717d97100a5e6ad9dcdaaff. 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/BR03D1200714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01968ff1ae37091ca5ccece4181d7a1604e6d166f9f00981ddb07f52040ee799. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9702469.
Demônios da Garoa no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbf58915688247c8991eb2dfd9397104a25bf1f5ea4df235ceb07280596c241. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/ES71G1641874.
Demônios da Garoa no Estúdio Showlivre, Vol. 2 (Ao Vivo)
Tiro ao Álvaro/samba do Arnesto - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763b6873858421128ea753910096b8337f764d2e0e98bdee111fa9332a17fba4. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/BXSSW1803180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8ec54465caf7e4e94dc92c7a1e3259804c5496691e689d9e784cb983b6445c. 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/BXSSW1803181.
Já Fui uma Brasa/saudosa Maloca - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9a468be879b73a8b4a10c3b40e58855251e2eff3091bf8e54894c088859657. 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/BXSSW1803182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b15a389d781d610c05bfbc8d2a43746f2e64cb5dd468725a16788b55224e1. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/BXSSW1803185.
Barracão Pegou Fogo/abrigo de Vagabundo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475c69a8973e187a8a0bf7ec3a22ed44f447f4ab77c96786cded82aa23a2d3fa. 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/BXSSW1803186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e10ec85fb4a9b502dda7bfd21ebd679b5af14ce5bd1e8ddfe1e2d28f4747e4. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/BXSSW1803188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e34fb64b1bafe9831d2666ecfabae18372c84c47e0be09e668a2d7964608d2f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC14C2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58231392a804c4e5322e82a5f3b134ad983a766c3aebbb1df66a4ee8dcf5439. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/BRD6I2200004.
Velha Guarda Musical do Camisa Verde e Branco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dee4fbbec4762472ae7a367d9942c0d1dcf7dab6b88856a5fef6205a50c7034. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BXLAT2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8b756a96e7f301e5b2e5cc4e513cb17d9f623cf54cf22cc8de5207866241fb. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BRWMB9805257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f3361540a3da6cd8ec549226412691e0073e2568663de931bdd02da59d612c. 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/BRPGD9600245.