1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x37bd55659ba450fd6917732d42c29699f965a88afe48bc2d1b12ca080230b8a1. 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/1d333764-7ebb-41f0-9487-413ae50fc508.json and https://artists.proofprofile.net/proofs/artist/1d333764-7ebb-41f0-9487-413ae50fc508.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 → block OTSBitcoinBlock must exist at that height 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 0x88d34d236a6f3b1e9a1c33b759bfe66fc6d797caec7b326fd304f8eadc3ac59b. 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/CAZ700805953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bd10688dcaa687e5995f5c3219c4b5ca62116ab6dd58a65d3e26faa3ad25aa. 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/CAZ700805954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3be9916785482e882df31405fd0ed84babff3f58f84bf0a8a50cf8a0a8b3b68. 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/CAZ700805955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7cfc08f1655ac6b61c13de568d4f3f228543f2c634b9d833b5f6275b206ce8. 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/CAZ700805956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bbe1ab35a38f3898faf8df2247d89ab7dc3ed96dafdb144193db233fd8ad5e. 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/CAZ700805958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3cc745f4f4314d3c555e1570b00e7196a8c8cbf20ca19481e47572f8aa7b75. 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/CAZ700805959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bf53f6761671239545927ccc18c86bca0f163a6495d627b875032230bc30fb. 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/CAZ700805960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3328a038f08770bb4fc2ef152a29ab2edb401bfbb291ea3befd0eb6d62883dc. 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/CAZ700805962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785c20dc5fb0d6b5da3fcc8339603ffba6669ec27310f5c974fa195e9f75775f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAZ700805963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfac7fbda08169e61e24c9e81cb78d9757bc98ce2c1058394e05bff978c329a. 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/CAZ700805964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300abce015fc029ef992a244210cc0351e3ba3411d83d96a513db1c6b3f302e1. 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/CAZ700805965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24185b4c4b3f6e3a19cc7c06416a9aca3089be32ef9b2b54aa2bcd426e10bbf1. 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/CAZ700805966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65ca48548705ae79e12364a3d3774ac55cd0d3ab0af932bdf47a4c33bb39cc8. 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/CAZ700805967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76095afa7b2b485ca4d913e0fdb0b50e95b8d04fb20e65a23716c9e0f5641203. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAZ700805969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dfc17eae49c2307a5d0870f1a7f6dbf93f054f037101d23bbd82636c8a56e8. 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/CAZ700805970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b430a6b19537effe564f484175a0e01b86ea7fb2b32816fb90e721cbab82233. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAZ700805971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fb4e92120029ae3187b3f358059143c49ddc0e7e8556a0898dfbc91fee2f85. 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/CAZ700805870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d78a4613fe56e42d18c3f8851cbd6ef4299beb7f7623859606d3b4e4735468e. 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/CAZ700805871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8026359d4f5b4858c8f97d3b47fffb5104a5d1dec356dc136e0538f6eb1361f0. 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/CAZ700805872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c021f46183ad7d67ff76e6827cf861fae2c5789521c0a17a744bc90ff49487. 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/CAZ700805873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f15aa60b867cb0b325ca8808d91fc07ad40964406eb4dc7d06732c2877b38. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAZ700805875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce91cc2d8000762550b5e61a8ee6003337fcd2c99a21eeef05f3fc68eb9f81e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700805876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3311e660677538ed3978b01a08b8fa71f69de88b248689f0561e8011e9829dd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAZ700805877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a648f642d3d3b79a49a0d8cade8dc8a697ba9327dc6754dad372cdb8b2fbfe6. 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/CAZ700805878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f133d1a0f50937907581a212544ca319bb7524e759b839a8a26961542efca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAZ700805880.
Le temps des seigneurs: 25 ans, 25 chansons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cb2d588366e062c90315203a352a3c0f503342882a6c7116dec2ab63e986de. 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/CAG641700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffae9a9d80a2ff7f4275e61ce50cf5d97885f749f3651c66ac4de7c3501a737. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAG641700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08a2a95a0f80b935c7ae1130362307e5d0efdd4bc85433550888e583d2b6b5c. 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/CAG641700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec7620d02287dce7ac4c4789b62ba8a7f09b5550222c5f86c7045d1ede5be7e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAG641700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973f8c4f5d7f0880a77ad25e3ac36814864c29e84146bec04e65e38528a1b097. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAG641700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cd997701557737078f93522020978caf1f77400e0971fbb0dc924cb5db8c16. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAG641700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48440b4b825c15617d22f6e48cb49bae954950d60a64942ed2ff8f45126b430. 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/CAG641700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d76e895a6ccc5fa7acf562f8b50b906b8860794b6bb9de1543267dbcb4dcfe7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAG641700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6b4bb159795078e3e6fba593ad1771b293e028c4306ae2a7e92583edef6952. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAZ700501609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa099bd902e67a5cdc8a647a3b59e7672f7022a43df77223829f4338a06b02886. 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/CAZ700501612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa8293f1501481f986ecab39838b55cef0cb98dc9715702974e9de5c9645a30. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAZ700501614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf964f390d4a6ffd63be5e3035f92d84e8bfcd93fb9c4798abfcc14bc3249495. 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/CAZ700501616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa39d2d31ef7e0fcf35357ba84bffad601692d396b045245c745324170693a1a. 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/CAZ700501619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b29c1bb3665ffd94e92bd2bf4788d7fd316f87071adfa620b82e45990c3af90. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAPJX2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd727d77a0e710848c99cb4fcf68d5e3eb464bdc125f031f56dd0db04331b26. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CAG641400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dd59a0fb738f5ec29e2e43ddc36f332bc9a315d4c9cd7a02b1b57ac6d0085b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CAG641400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ba43eb8b4035befc76b9700c9beddd8ef80afac1997c3f1e25aa30b9ae1227. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAG641400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9ac2dd841231570f30b7677b535b743c4a3a0cd7952feae95246c7d9189fe1. 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/CAG641400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588d067adb9d4db9d6e7855099ee3aef6dad6090fd1a8f7fa367b73e8a4a81f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/CAG641400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa6e6235ee221863e20e3b92d965e00b652d77f2be9c15c74f509d46983d240. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CAG640911113.