1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4413ffb60b4afaef904f1f8a9552421dfb6c8ea552682261b69bcd2c1076b63. 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/d4fa1ce3-f60c-47a1-8b12-d8628cd061fd.json and https://artists.proofprofile.net/proofs/artist/d4fa1ce3-f60c-47a1-8b12-d8628cd061fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5267327ecf975299a72c27370ff556c0c9195084599824de4a11bfc0873db1. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBLFP2273821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ef4fc90b9029e13bec14c05d768e31cdd2a5fbc6f8ee61cd568f92ab74951b. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBLFP2273822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf93891d614e8dab4af3cdc7bb3fc422bd8fe20dde8c86dab24f931d7523d04f. 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/GBLFP2273823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb814fc1ae71f5a12a875db9cdfc37ed1998eacf93e609680e235401752a94a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:30:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2273825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ef64480c944dbec6cbec839645a29fa06520ab57d916bcd897fbbbaa025ac1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2273824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa462c940add1bacd225eeb7aa14140cc8a8e6b80358a6e154e2708e9ba74f899. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2273826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f8890d7d418e258b4417b6d6007336fe734d5519a489058f396c727ea36bf9. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:22:51Z), 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/GBLFP2273828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190717624232ddc2dfb6274de875283273838cd9bc77c85bc84e2480f52471b1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2273827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f4a555c50d03dead3d98085f351cb9a83747f3a106331adce99a46e1b738e9. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:48:33Z), 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/GBLFP2292152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd420452ef0d66634b906c0fe700519e4aad9fe41a232e7f3ea669eb837533c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:38:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2292153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703575bf38be5c71129373fc054e111a0c26733b61e3aceef61c645d7182d294. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/GBLFP2292154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744b5050359ee6ebb9723fc5cdd1cd5c50efe27de23c35809c580830c1b2ef43. 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/GBLFP2292155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408f2292a9aafc6b023a856402b350190d8ba4f1f847524a4253c49fe3784ee8. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBLFP2292157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06a15e699990dd3ffaef921952957a1cc558b19928ca0b2ae803e8157cf0390. 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/GBLFP2292158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafd56aab79c1b4be5810b2018b977d222eabbc997b68f0149dee7e558294a78. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2292156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f44faa50539f7fe5cb185807f9a70fe6f9b733214533ea685be9e9d3fccc1c. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBLFP2292159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6fece315685656702c666b9b8d294d29208ade5e6935e75715bdf847862e6b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:29:08Z), 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/UKXN22217366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0c5a8390207181d73774a05b84d717b0da57584b2e71bc47d1959348762624. 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/UKXN22217367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f6ce92026a3ec29d951e2e0d7b64c7b4536ce1d6261165cb42868de8421bf3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22217368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec535e52ef5d32166f9f0d0f383764d2adec6c6a78820a82d6adaec0599b7fc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22217369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150a630e6c5247c77040aecd7990f4a789aecf8cf2cc2b5160139bca9e942f88. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:56:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22217370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc110d754444f2fb45fce58826bf59b9c1f05bda3d1411d0382d96dc2c33a44b2. 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/UKXN22217371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390b6278943c8d04c43ff63334c38053df38dfe277956f8233d03872d942999e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/UKXN22217372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4cbdac2ee44803d65fc5b002bf56061343de0fb68455f741ebe80e0326a08d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:06:27Z), 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/UKXN22217373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03db9763fd994295aa9d36aa2097739c31c00e94a524e0516840be64dc8888a7. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:54:48Z), 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/UKXN22239865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3341cc90fb2a94a30baac833b22056b2594020132d0793aaea761b6ac8cfa47. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/UKXN22239866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5375b42c56521e36548a6cd037eff413608ed7abb5ea0d8b363b8d574ef2eb. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/UKXN22239867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2753ef0b20216e86a6c94d9bebe1326cd5d7754bb89fa56de2c7b0e2edbf4cd7. 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/UKXN22239868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81794527ef6bb41ad04d61cc04cb8d4ebe7b34257db21d8b051c274065fddb6b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:57:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22239869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbb140a0eda70ec204c392f48b7c642b08ab40ae1c4339f8a7bd4f7dc013e6d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22239870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a10c541aab7bc3c579e7f854af0d1ae0a85356ca09ffcc5ae6b81e404b2fea4. 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/UKXN22239871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ea442e888910fac9a63c14351da1508dfa81f7a576c478aa853a66fe215b13. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/UKXN22239872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da2237b4fa3db1079f769f54b359f1627b23dd321119298efc9cf6c3b325cda. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22369212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d91e01c31585fffdb481670a259a29a9e11ac2f542838c7ddf6d54643fa26f4. 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/UKXN22369213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c7c345fcecb6785e4725f0998be47a841937437f99f230b0483144e9780be3. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:11:54Z), 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/UKXN22369214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaab7041685f9ecfbb65152e6ffbb305bbcbc4f07a1feae0230a13e1ad8844ba. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/UKXN22369215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ad913ed1a9264f43304ec6e31b156783e149d084258ea0f3b37296c52d08cd. 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/UKXN22369216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803c117ec505f99d3d8f6103640c6ecfaf63ab6b1a93a25d608fe07820ac11ee. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22369217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aad274cac8582e18246d69dbf18ce1901e9c071369a6a2412e008bef9f004c. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:07:05Z), 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/UKXN22369218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49858547f6799ea756b3790e7975cb906331116f64574089321935646977b69b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22369219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d631245c66c172c32f4892b4493ecc24a13f97a1ffd45dc88cc3fb359e66c1c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92463690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d2ed2fb5b5a992497093301f912c11c5bc026a99546e4734eab24e662d759a. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92463691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc19be9eae64b85c63c6ff73eeb8ea525128e4cfc6763410f0dac3e5eb50429c. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:42:45Z), 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/GX3Q92463692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb951776d4a54db99ed563dc46f2899bf0085f1d835c202290e27123621c366. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:22:41Z), 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/GX3Q92463693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf81d3bacea410a088735355b2b883444c3ee13f4a8af7a4c86bba4a7ae83e09. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:01Z), 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/GX3Q92463694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b366cf55335cb0dced663fa56ec96dcdd1a02b8c447306f904201eab8a3ca21. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:02:41Z), 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/GX3Q92463695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156e95b33ad88bfc5c0e9f4e2fccb4c64c800ffcdb88e2b487147150fcba7162. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:57:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92463696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53064999af50c7cbc2b0ddc7259cd3faf542cfceb14fec82d85ace18510593a6. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92463697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2d5164b7a0ecf3e7f757d596e73cb39ae5fef4fd9e3caf0ebd1fdd14aebe1f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92463436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11bdb4a85f524add896f8f4d5367b9b1532bfc45537955dbaa88eb440b5286a. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:46:41Z), 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/GX3Q92463437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c06b131677127f2c3dd8ecff4f7c9f1012bc4efdffd800e8d4f0667a8ac847e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GX3Q92463438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc053c7bdd3b0c8abcbc5285d96ea937ef8739cb4a569e3525ff95947fbc89b04. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:39:22Z), 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/GX3Q92463439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3c4363e2f8962c3790ff155b4d6e51c69b0ad008ae87ec689680426ed63d44. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:42:56Z), 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/GX3Q92463440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627d7c188a0bbff763fa7f387f27354d7d9aa5baf4517c21a21edd5e45b1352e. 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/GX3Q92463441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282612b8f9ac6be739452a52cc5ad889f3b856c002870e514ce5aee6d1b82cb0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:59:11Z), 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/GX3Q92463442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3498f76d5854657b83279966f7757848a69e96b93075e8d94a9a007e75e94152. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GX3Q92463443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff51fa64c05836389c9193b680451f6654a4e7f626137e515dd98a987309d1e3. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92484202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1efc8cbf3424c11422fdba209a3afbbe47da28d39bc2c42cc56d9bd68931bb. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GX3Q92484203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e76638c895aed5b1aabb2f73cdabb05c06a9f51a842c0b3e415476267d03c6. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:40:40Z), 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/GX3Q92484204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa960b9068a67aa892cb203ba24acf4f6ff8a4bd73135115cc191dd91bdef5621. 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/GX3Q92484205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2406ff91a946d4aa4f9e4830abbb13018a0fb8b2bf0fa597d62f7cb5b979846a. 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/GX3Q92484206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d840d8927ca659df0dae530ee31f1fd8e350a9627fd1c5454eb276314118db6. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:09:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92484207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb35f232dfe43309692432ab23633c450e168c36918a6fb1cd2cc5e4a2db200. 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/GX3Q92484208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c7335cee26d42c369ffb951508a984e7b0e6065b54f51e81d47d108e1a7b0. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:13:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92484209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b49a226f005644d8c91e9916857f403cd0b78fd6dfc24fa4c5e3de31e4cc32. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GX53U2320044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2681254dec2da4e512612f5004fd7fddb7a3f0b6d9ec85b8a5711a94509b7b. 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/GX53U2320045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb413deed78ec9ec6eb1c9eeceffe1927062b5e9e72844efbd924d3bdde81de. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GX53U2320046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983a7766b1ae292ab132ad8b1188bd79d210d1f637b9915f5477457773888a69. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/GX53U2320047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792c29b79eb8c92559cf8979bdecc6717084f4667f25108f9aa204b6ddfb4f4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2320048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c45ffa246e91317aa600212f5daf0dc99c340214a915dac449addc513497c46. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GX53U2320049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5a8e85163154afc29c3e04c56dad9bc3f4004415a83fdc6fed4cd9196bd0e1. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2320050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcdaecb6ef8d9a2e70a93534eb4008e246c4b0636e6f6332a2d0292631132b2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2320051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe85d2e47e047acf5d7efffd9e7be7d1832ac715d6e1d0d26c2dfd18bc20666. 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/GX53U2578098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e2cbba4fb63554e29727529a07ee2f1994be91fee32eefa52a7bf754d1230e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:36:51Z), 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/GX53U2578099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1ad73a40ed4ed69eb07624f86534e5ef11e4fed0875148ac865041b06c290a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:52:27Z), 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/GX53U2578100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7a8523fb60d2140d561f69c1b1441d90673023a573edf899667a6ae3b7efc9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2578102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417a3966741b9f827f2087b3e5affc49d15d4f393cc8327934984741c97f8385. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2578104.