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 0xf9e781db88e75e4abaee427273d17ee56f93f5aae31e1deee38ced69f8b15067. 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/85700610-6b4f-44c7-8c7d-01eb03548018.json and https://artists.proofprofile.net/proofs/artist/85700610-6b4f-44c7-8c7d-01eb03548018.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 0xcc25fc8d7ffd285c81be81191213d1df617c8f9f2afa55baef1c031ada2751f8. 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/USCGH1885261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893076dcd649a3c510ebedbf9c4b7325f9dd4556ee75b8c12cc09e5657e199b9. 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/USCGH1885262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcca7a38f39dd126c952aec92f6db221f1f3562c109032cc4e81a4f87b1f2b6e. 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/USCGH1885263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5b0ff8c23df24525cb7461572c1383c5e56b90215882c8fd631afccdbe1048. 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/USCGH1885264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d24b6b2dc752cd4718b0f8e3c4003bcab8ea311754d63baf2b38391679a2bac. 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/USCGH1885265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30f8eb7f391f675495bb30d288f408c50b18d70ab52ad5fdef142873df7caa3. 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/USCGH1885266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af83009a0a3e9648c4b63492db17beaa66f21bc04fcd2ec9b10073ee36767fa. 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/USCGH1885267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885f5a9b53ae81a9d90513a6f3f0780f619b8ad6d942fb777d0964a52f7642cd. 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/USCGH1885268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad872146df3771d4bd803aade94c631bf6e52c30a870b951adad8da8cdd3909. 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/USCGH1885269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6025324bdb8e06a7a92d153e46db47fc53e5d66507c267b62103f75298ff9de. 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/USCGH1885270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69414b5fdf5c29443bc187bfd9a1cbd6f974c64e3a0f445c8fb89f32c4136ea. 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/USCGH1885271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d977309568f115cea1237212a1a1410506ba7b3c8be9f3591d4d8853b4ff67. 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/USCGH1885272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbd569dbce9ec30b7d53c3afe653882f69be04dbc727c4fdf395d181c5f61d0. 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/USCGH1885273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4ebde55432023dc47fd4a374668c0aa7e7a4f4da092bce228898311bc48504. 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/USCGH1885274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ac37293e74be530bd5513e053dabecd1988b8603cdd428024d61ced04cd9ab. 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/USCGH1885275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f8c7d0ccbaaf8432c7a0bc7d7739af6f7c218fcd97e0fb46602e132b462ece. 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/USCGH1885276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911e1a2e8cb18eac3847fae124eac80b2d2838d11bbb6d355374c7189721e589. 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/USCGH1885277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78f0d64f6dd4d256b65fdfd8f19ffb88aefadeeb33342e3585770a5d745f999. 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/USCGH1885278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318fcddda6fb27d434f58def692e566e1b86b56151b342061348cdb4232fca18. 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/USCGH1885279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f34b6aaad69bcedc029041f5b270d4bc70032e77a67aedf5d655af004f0affb. 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/USCGH1885280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2997ef01d9611bff587f7f01cf6512304fa9df44985a7d28ad5d0b66b170fdab. 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/QZW9M2282743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea9c5bfa08f25c78527468761c0c46580cd9a2e1f71ea102712f45d40fcfa66. 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/QZW9M2282744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8c5318c8b2fccb2ffba2330f3944c43c1e819b9aa578e5ad2168b94fdb33c0. 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/QZW9M2282745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9023a6bcc35a332ece8e351baeda962bd0dd4e1077b58ea552fc76a5134d46a2. 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/QZW9M2282746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5573a8c28977807b8076ccc00340c690666466c4d87d2d0cabb10c96b58d15cd. 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/QZW9M2282747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3d13e4f96dbdeb6a5f7ce8166ddd64e2ba592d8390304b4772e5b6e0fedd44. 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/QZW9M2282748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e60098a29c020f1dc1ad858c6265c5fa4ed518c7efd1131254d830bb1f2cbf4. 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/QZW9M2282749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6a1b074586bcc9ff474f3d40141fc8a3232eb470545d5bb1d3801a57dd3e61. 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/QZW9M2282750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e64668f1c1dd3bbde3097cfd858b9d3aeefec1fa8d7a6c5fc2fe41a26e39e3. 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/QZW9M2282751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c689397d184b6df8f6866b6dee43406ee9292c7df23017f222d75ebcca1445. 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/QZW9M2282752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775fe6f07263733f36bb5a734796e2eff787bc8de42fdc539fde312835c6fa33. 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/QZW9M2282753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c2ae560bcb9938048d2778b974ae5d80eaee32c5c8368ff5848763d16a92ff. 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/QZW9M2282754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496971409d9cae43535eb77d986aa31d7d14f2b7a858b2dd1edc50f86c57c29c. 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/QZW9M2282755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce95e73de43307b8acdc8b7715acb0600cfe28a84be7bfe26c4a207533b177. 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/QZW9M2282756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb47e799eae5821865dd0ba02e6179331f5bd7cd4dc8d6a21778b1369c8ea658. 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/QZW9M2282757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f15a8402f047ef737d29696e41f7fce4a681a44c6d4a4ef00149e86d8eab20. 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/USL4Q2038404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee45423071ef935034436dce05380088ea5f24bed14bf8c92b83e4f50de4723c. 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/USL4Q2038405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2c78955da3a1d42d30743dd6efdb7f03b30101a827fcbc30669606bc0d6651. 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/USL4Q2038406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900a719b24dd4933609f36d2013d21ca8ce2c7cb666d1c3725b6fcff81de1f9b. 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/USL4Q2038407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77770c32640bde628cd44f1b338d05729d4f1fee3b42f7e2d755db4ed0abfb50. 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/USL4Q2038408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d8f9b98854d7d288c2550d369d05163e7cbb7bf4cd576793ce692d4ab68f9d. 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/USL4Q2038409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d5f0e6af00a0acee7dea29891913ff1f357ddb1e73f5dd5288d70b6423850. 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/USL4Q2038410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15949ef41812f1f5ea250c88b4de240cb72d50c4546c2f65600bacdfce2c18b6. 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/USL4Q2038411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdbb7ad5ac32ce950c4484dc8adf6b00cad287f454056b8f9d4db102c67b327. 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/USL4Q2038412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a1937fa52d0e9785e6bc7b639e125b9388b573637db7031c0dc46ee47209d3. 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/USL4Q2038413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075eaf645cf072f87f856ebd981779261d6b4310d5c8e8485a6785932c225b0a. 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/USL4Q2038414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddf95006aee2a6095d812455104ac32c058ba72cab73ab29be0615fcea772e9. 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/USL4Q2038415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ab6a83aee9852686d1158e0f2ec3a20be64b76fe4696e421495ddee731d834. 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/USL4Q2038416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec88528dcdbdd2986556ff7d7ad26f1a631bc09d1535771d0594077f1c1dc0a. 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/USL4Q2038417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06d5d24176a6f75dec9eb9e7383c9acdffa033846fa6f535295baa8bcf860c. 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/USL4Q2038418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdff9cda717a3337dbeca59c62b2242976765428273dd3af0ce49782b2e6ac7d. 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/USL4Q2038419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3facc022c6c0a7cf49948dffa505353fdfec8b81cbe40c2eb1590049ffec41cf. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USCGH1831692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd05e92ab0f07e550fd5440982e19bde87897eecdcaa5f7624ea9bf0e20a5ae. 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/USCGH1831704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e8a939225db8c8cf6805d9af0a76caaadf33d907d3f3ba3f083b73c6de4662. 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/USCGH1831705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa493c0f30d888b09090f5141da4f19dc1ce2996198bf35726258a9c071def1be. 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/USCGH1831693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc084b57d2e6091016faabe5c3b2710b911bf1049be992b9a8515b8deb42bf264. 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/USCGH1831694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65f0584fd53d66ad0fca9d16bcfe06ffc146f5318e44f295b87da39b3b41da0. 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/USCGH1831706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4d7f01455e17bb5809aae2777ebab07845bfc70333780c6337e23d7f6b735c. 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/USCGH1831695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea33b0496236ca318624db0adb0cf0e2a4331d82e3499c0ff2486247ec7fa6fb. 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/USCGH1831707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f32a5938ceab400905004a48cd17c1b4ce31bf06836d0a0e25a435b106dd02. 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/USCGH1831696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561c6a273760269e5ff22029e86b94d2378b2b370cc99e7e320417181f78216. 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/USCGH1831708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe97c318be1b5ccc422858657caebb81963138521b03d021dbfb9cede02f8a9. 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/USCGH1831697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad2e4dfd74025fd39747d01a7d762beafa3dd7a801c4bfdacdfd0549356da84. 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/USCGH1831709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efabe36078033bd57577f29ca990d7d3f0aaa75f8b511aba8df05b3d4b9e280. 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/USCGH1831698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba2135db0e70e248be1dd2d556c77e048ff2c6263addc707bfce11a0c6fa772. 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/USCGH1831710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a86f8fbfc86200fc48c69d5b2f74f1dcec96b76c6b593dd7cf1ec9ae2f9a6ec. 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/USCGH1831699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8120e7403dfefd80f94d05634f8aba71958503e5f6b352e0a0a865e31d0da53e. 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/USCGH1831711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206c4f40214617ecb1b968adfbfc0db5b7588dfc2bc4ceabdfbac3853ebe77a. 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/USCGH1831700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72470bee0a64a69344897eb6d8976dad7d28400f484e8940d379b969843d9e5. 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/USCGH1831712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295dfe4ec7797b9460b1a79de2e9c0312d4b097fb463bca87f458af08286e0d4. 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/USCGH1831701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e6442692f19d9386706d494316761c6db3f65d8f1148bea1d772924f57bffd. 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/USCGH1831713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d3f1d4890d78d80b1a98a746c002ba0c4acec5daf2bff1979e7a98d673df5a. 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/USCGH1831702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248d39e326d6b591b828a1c4d49f5c7b74eccdaba2754d4c719974575705b447. 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/USCGH1831714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0278ba11dbaaf52b5159acfdea476f4b432db0b72ad0ec4939836394a1b813c. 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/USCGH1831703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd7f63daf3d82013124a6fc44522e3d19c311dd5e5499942ca2079d8e873385. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USCGH1831715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38be5def711b63d9498c388f0527e922db6ceca2aa054298aa09e6deccd122d. 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/USDY41864893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2ab90a2fa3a01ff1ffd98aab2916596e3290113094a7f66855f2282f3b8012. 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/USDY41864894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbaf22e41ecc7a8cb208953ef5db872bf7d1154528e1651533bcc3b90ec6dfbf. 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/USDY41864895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcf2586f08f00a3b29fd2620ea4188303432849d7b8b8526db623b749d90b80. 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/USDY41864896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33cca908623c9415d3f6b458f780e78c971442b9df700a4379f73f4c6c23c2. 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/USDY41864897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c670f008a225fa419776ac5180f666eb8a524a901912c99896b022a06ce4356. 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/USDY41864898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988d432c0673af58c9f26961bc82baa5afc1ee556817119b3b1bfed9e11f8ca. 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/USDY41864899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dc2260db202b48b536045b9b6390b93625ebe4c4aa98264d7872ee4587727f. 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/USDY41864900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3483aad274754720a2ca267f24c714ca6d90b43aab3f91ee32a87476d21e7897. 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/USDY41864901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5286246fe99175fb91904f2ed7f4ace9d9355be1407f882d0679bc84df10eb60. 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/USDY41864902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657dd4d32a1695dd4b868977144b195a247d86bc785211d4ff73ac3987d20b05. 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/USDY41864903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcffe48a8ffada043f36260eee6ab4dd17e7be79b10ce3f2fd4d30a4c94d9c4d. 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/USDY41864904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52482faa1ce726a6e06c23ec0f28a2277afb4b9a0920d084955afe2e2f8be711. 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/USDY41864905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752a22b333bbcd7c4eb2e3e6eb8e2e515ec2a7775dc7a92b3571ee3b1bbb1a9e. 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/USDY41864906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1344f7cdefb5b697d7be7c605ed022f29b788183a02c47052b131ca880158d30. 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/USDY41864907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810b875741857791219012331fead614b9191b1f433ff10bb5b0dc6b1bb35853. 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/USDY41864908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36822e230f1d6451cb4816ce17632b162ec9563e124e53246074b45ed447de4f. 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/USDY41864909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e72ca004155cf75a8d382290cad3e74fd44fda76e43388c1667a128a0e51d1. 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/USDY41864910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9b00719710c1e79c02ecd5440f6f62448fbad4fe0a17fda21965c5b623d7e0. 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/USDY41864911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ef5cba160a348b9624631203a99686cb18350127a2f59f11ef00a02b46fb30. 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/USDY41864912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03121505b18a5df139cfef3b6c65db95c51863be07ab0bd20ad95e277d86dde0. 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/USDY41864913.