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 0x857466d04257afc1cb2a6167651e3575f277cb69d2957ab3ea033548206b5549. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ccfaa5c-ef91-490e-ae28-3fd0a48e869e.json and https://artists.proofprofile.net/proofs/artist/7ccfaa5c-ef91-490e-ae28-3fd0a48e869e.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 0x35215d02c33b01b09452e32c1b65a2d499a6a23837d197519ede7031144627fb. 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/DEYX82211717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11118b43af8267089ec52f487e406d8c0086a3358d7164af04c0f342e76cc88c. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/DEYX82211711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6752b88e8e276cd94b17f3e93d3549f3cfae428b03d48c03d39afa6f3a84ed. 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/DEYX82211713.
Mulher insatisfeita é um Perigo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec54d8fc183fc5668afaef59575b09cbb0db20a9fb46328ee8aa5aa8d562fc0. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82211708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fb5a551ff9987c2c96c463ff53434c51378c056571cd9982a827e3948af779. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82211703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d7b83fd7dc2d776044124cc3bd77a33105ab3d5c8289dec1ab057897c61d2a. 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/DEYX82211702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4110fef77d4f93b5de87352a586c6f1f80227cd4819ebef4a57514f5c23caaac. 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/DEYX82221625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e0b1d32722fcd3f4d7068184ece58ea59ec994977691b3d59db69453030036. 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/DEYX82221617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0273836e290f45b8c459a7b2f693c6adccb9ea5ceb94d928bbf1b8fb4253a9e1. 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/DEYX82221619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3788fa7fdab9e21ee11c2dffcee5501cc9e117ec9533eb5d2b36a7b6434ce77a. 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/DEYX82214147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1f35cebd4fca0b1428a6047ed5cf4319fd9916e13be55e94e76979b787f918. 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/DEYX82214138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c4c33bba5ea7fba5ec9d256d89b26bd9b235f12d58a21dec9f8b638ba90844. 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/DEYX82214149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2405b9ea238ce32581f4b5c27d008a51defedacd63db870e9acd6d6d19afe612. 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/DEYX82214142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7301e064e84fa9c1d055318a8c3977ae11657c471a4dd84c65db856824bac35b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYX82214134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ccb0bb2f5b6ca0c14ed74789b40764f775ee016c7a7e870320288f8811eec. 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/DEYX82214150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562e03b97bd1d5ceb86164cba52d4f8b6252d8937d7bf35eebcb6f18bd9af6cf. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BRVOR1200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e61f500028460c1ff458167383fda44200590015c948ec655fb36c2ea06ed78. 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/BRVOR1200281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe090a4840cdbe3a0c4f7fcf126afa1dad80f185fa1ef187346a7825bad05d3f9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:30:53Z), 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/BRVOR1200283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1c6501d64cf39ee28fa8fdd232541d5d8121acd17d5422f081f41942803c19. 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/BRVOR1200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28fe5b1f5eb014acff622eeee6b4e1390584584a70dfa33a03ce8e3ce9b9510. 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/BRVOR1200268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af50315899ee579416aadd5942ddea8c7143c7aead6e6ccaeaa7b047f6ea142. 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/BR90B1601980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2d2e540a42473712de7a5ddf65b48d29317da00329c4a4a3bd42ca13dd7048. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/BR90B1601983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7ea8d2e62d602a9d37c3b44a4b676a1842952bb8b7885ba33ead566c88539e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/BR90B1601984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb59218a5ab9f5848706e1fa8028bb3d3fa477522d6541f27cf6187c13b2d80. 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/BR90B1602391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f6fb6996194214ea704acd22e3985d9ba87cbe3feee0ff318a43645b68dc7c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1502207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cfaa3badb66ee5ae9cb548803eedc8534407f28f5df43811afa5f0d51599b1. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:23:05Z), 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/BRVOR1500231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21891bf8c63ba469d53c2bb0ef0bd91c7ac4b15a7554ae30a26d0076e19d39fe. 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/BRVOR1500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc374aae16e26acfbd0f93d501151dc61d20a4ce19fcb89263810d9f491bb6a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:10:25Z), 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/BRVOR1500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71978e452d914478ea1094b416c471b72e0c73840a56c441d09c12e7ab93aa7. 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/BRVOR1500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d095bd27381a4776114ad99f1dd64d86a2a3ad71b9ab2d28cd86954e8ae441b. 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/BRVOR1500241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ec5898866d815f1f696f65a86a85b32f3462c0b8002946b9c2308cb8954422. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B1601669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7cecdeb817b0d45f1f2e50dcf45e8ef41eb6a6ee1bb0174d8aad422427da06. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVOR1500247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe90a560f83043f4aa62ca5ffd83ba7f1883569943574594bc59165e5693e62b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BRVOR1500251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629de502292992c3aa19d48c1d146c1c8eb461cf0d2e3fdc1b455c7d586fd9cc. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/BRVOR1600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e82f6f911f92bf6a759e38de7f2314e173d7efc9f8dfcd52012d7d0dd96158d. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/BR90B1701132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe886aa14cfc2a3856b227ad8d7fc45c594ab08f191849bcd740aee079b3af019. 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/BR90B1701076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98784eef5fff14c5740bc1e5e2d2a6db7c7570547f89ebc98ea818849ca3af25. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:06:16Z), 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/BR90B1701206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c6a6985ed2eb731232527f1b372ff3a751067279d0da8165ad1379509f5f4e. 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/BREZM1600075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada16e15713f4a4877935a83227d4aebddebfd2329e0ad047d84262a31b153e6. 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/BREZM1600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be3bd3569a0b351d2c452f200a92bd6290f2be8311d05f2e088d8f98da237a3. 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/BRVOR1700114.
Conheça e Seja um Solteirão ao Vivo, Vol. 3 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a48e4608980dee374049387f9fe82b9a5cb74258eddd3c81b43ec784a66f36. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK0PZ2500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ce5a227edd42a9cd05c7ba249079c1305c550f4b8e34df38711f5a29cce906. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK0PZ2500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cb5c3d24400a5167cfcda4ff517e3682a15b41c48cb3558b45f1d6cb8139e4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BK0PZ2500083.