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 0xe87eaff273b5e6de418e643e3f00527035000043591492357b779438a3832f86. 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/8dccb22d-1e52-43e8-9632-dfde21e8887a.json and https://artists.proofprofile.net/proofs/artist/8dccb22d-1e52-43e8-9632-dfde21e8887a.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 0x6e9d65c45fcd9b335f2c85925b25f589df2216bc7d8fddfa7cd7db2da87ee666. 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/UYM120900326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac61c57a73c5d0779147a2e100ef3a77586edad4447a7dfc3470cf12cddc07c. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/UYM120900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36336da424d0fbb7238e9e1db351cc7d0e7f6494e33ab295e357ca3fe1099d7. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM120900332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e4d6f86afaaadf462c237088670a18d0de20341291deed165619c226ef525b. 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/UYM120900333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9f1528080bd25512d7a18665ace4d47ee7962b5826c0c39a849c16e5ea967b. 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/UYM120900334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ed02d8e79000a26be17df46676c299ffa9b3f7eb4f00ec58ce9b41e477e929. 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/UYM120900336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0b88bc5bb27a1e4d49d0d46cc4c412c76439fc581ee6db848b82e478822325. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/UYM120900337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1feb8ed09e6f2bb8706774eabf8473b78e18e632488f8f1fb8ce25ed3c66891. 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/UYM120900340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc43bfe5ebd804cf03324a62204da18774e05e13b08da8858a0c588974daee67. 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/UYM121103484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b4144787f73be607a11db119f930231f93a8f63023f86db9356e6bc05222bb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/UYM121103485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7375bfb0a90610787f2fe1b7a3a76842e72370dbd2f10a08e5f0c0957a35d7. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/UYM121103487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aacaf0da5980300be466acdeef8c9c999ad2c31197e9d3817f848d69f29c3ce. 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/UYM121103490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40e3b68fc4a641268cd6bef20f490f9ced5b2e6a08e10d2598ce51282d78ec7. 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/UYM121500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa3af991c8880551fb173e86030f417ae63a285c063f6a91bdeace3a30d2a65. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/UYM121500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633d96ddebf47766154f093bdf87e9e0266d06e03075d3ec8f4fdb354ce4872e. 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/UYM121500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e255aee0ecba79f6f9931058c2ea5fddff40908b85224ea6e327d251d6d9fdc. 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/UYM121500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99ac7a4b3b854c8af7f69584ad5620b4ecf57abe1ae23e849d4cd368418ba30. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/UYM121500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d97c331833dbcbae6dd145366bfa2c0add0c02966d7b332eb0fd623a8f52c0a. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/UYM121500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4bf4f48cbfb61290490bc5a35c0015bb4642b341dd7db1dbb24e50c065a384. 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/UYM122200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde7d0e58f8af04faa47d7e8308bcdb6b3582b9688bf8bc045f318faf805c492. 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/UYM123000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92865c88dbac14883dfcfc8b803b0862bdcae645ae4a32bfd9201d0d5a509153. 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/UYM123000415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca962a15c12871715071814bec84e8cab5859db181396570a221d1662dfeba3. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/UYM123000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f233e1937fab29f948651364ae57f8cdb9e144c835ba6984069fb72175b1176. 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/UYM123000417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbec0d1f1c722cf1379d03857e88bfd297897ed551e496943edca6d68b82ee7. 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/UYM123000419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca46d5f9e85f8385d039c584ecd26f0126ae23d9e523c0a3dbc6beb97ff90f9. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122003489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cf8778af6d8d77eec9aa94bf12233393758b61e18001bf09e74a5895a61ae6. 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/UYM121501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a321ed2d71e6aab7c433157e0a458db6505fbd505ecdec724aa244f147cf73c. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d2ad2ac673ca7a8e4270d25348e3a137427c0f53c34f7d1edba5fbb31ba0ea. 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/UYM121903569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a8c420e4553206a85b1f81b1ef7a6f5685c1d81ee4c13c643892fde2819ef7. 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/UYM122002561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b50e0bfd97f976a8cc375f9cbab7e0117efec2c27753e072748213049194c2. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/UYM122103908.
Qué Tiene la Noche (Montevideo Music Sessions)
Háblale y Dile (Montevideo Music Sessions)
Háblale y Dile - Montevideo Music Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63110812c7dec58a03e041b752791eac6dae637617d03000707945bb0f10cbf. 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/UYM122103861.
Llamada Urbana - Montevideo Music Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68db43664dcfc8290ffefd956002d854ae61ef20c8756cfbd6f42d7c6846fc6. 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/UYM122105102.
Que Tiene la Noche (En Vivo En El Antel Arena)
Para Que un Día Vuelvas (En Vivo En El Antel Arena)
Para Que un Día Vuelvas - En Vivo en el Antel Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0315a8c060f2d75dcab66af81bd12a7b0019c0bd92fc952f1dd4a5dc987fd0b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/UYM122200361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf501774565ff8ae1acb43d16299312849e3069369f70c3d4a41fb072e99e3990. 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/UYM123000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ccee60bd2bf9b061e77e2fefdfc8a268ade334f9d586b76e76ed44592e0d8a. 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/UYM123002141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682450fbe2f8c769f30276e587d6e44226aa373b8d05dfcec8df128df9cd7ece. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/UYM123002476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d08ec6541ffd831b5943b96a0135da35b7cb9006fec09882b1a18e9595c249. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/UYM122400552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8845f1c3205d11b700ec84332b456279ca69f6d073dff5c59935faaaa969b0cf. 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/UYM122400553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ccfa5120b1218fa38d0372d6bdaf8122fae7f73d075370ed88e989df5d772e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ARG991025591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144662ef89906833999ce0e1af291c478161495ab9162f064954111551347cfd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYM121301148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cf8778af6d8d77eec9aa94bf12233393758b61e18001bf09e74a5895a61ae6. 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/UYM121501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ccfa5120b1218fa38d0372d6bdaf8122fae7f73d075370ed88e989df5d772e. 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/ARG991025591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a545855e3ccd9413b0e1614e311d42c86a1374e7299da43cc71604c15e6c6c6. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/UYM121502021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b97da27c13d0f99845ed6950dbb94a45db60ff510a386296b667f5e8ceccc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121701504.
He Nevers Wants To See You (Once Agains)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0045de0629c6789840a035aa459873aad190545f27663ee3d920a01350af52a2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/UYM121400276.