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 0xea9349b4bfb622de5a2d08e63c8db3a9ab24e2bd93d0b43b02c171e80623ff7f. 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/c0bd8a9f-c198-4f87-9ab6-f8b14446803e.json and https://artists.proofprofile.net/proofs/artist/c0bd8a9f-c198-4f87-9ab6-f8b14446803e.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 0xef46f727ab2bc8ff28b00f42f87e64f9be66e07e322805b6e6db53c8023c039b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QMBYZ2000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21beca1b38b6a36fb2ae298037e987a85df814e75fe47179900c28ad629bd67b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMBYZ2000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366022bb0920ea1d3813de6d3da853342c9218cf6c5051f0abc5142855716c11. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QMBYZ1900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9adee1c6504faac1fb2783793706345324914869ce17d256342db1b71fe7d4. 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/QMBYZ1900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568f96b04739824d7b47cc9f29a8770e42b5c8b5abe3a1b9bfa6305c502c06a2. 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/QMBYZ1900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c091005569b76e05b0684cf8c0953e09517d0e0f39d038aaf195b95670ce5e1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMBYZ1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfaeba5e41bdd8da1c002b201627de2aa62b8218a4415ac3711ec342043dfcf. 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/QMBYZ1900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe641bc421f911df7c5406de1cdaae2a31414127c5d50596b329e7d4b83bdd42f. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QMBYZ1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd08cfea5ab23a51d73afebd6b240a8629c5a26590fcff84a9cf31ce2f9f5a5. 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/QMBYZ1800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025ae74cb60875381a9e7de95200dab3f8a28d96bebcf7157103f956f63c75d8. 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/QMBYZ1800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e5587d30a27f896642977ffab178f5c5cc0853a4370a0ab8c9af255cd25f86. 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/QMBYZ1800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8db4646fd74446d5a74bfa1df656d36943a042a3e2ae2b9fafe941eece80c4. 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/QMBYZ1800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d7ef149b8026a065053674e5cb62c17f73cf2fa6f2d154efdff64f5e702984. 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/QMBYZ1800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8e702e6ec73ff2ade14c6cdf4fd2de0bd830007433bbac1508709a5df02045. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMBYZ1800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8087c11dd870a0ecd986a80124bfe4263a2bfb791d1d082aec52047f162d3f. 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/QMBYZ1800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32cb3a1058904f89a8c920dc55303979592501e05a582d4273e8eef5bec4f91. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMBYZ1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1669ef17906fc62a1a2666ca723ec014415e80d65f369f4bf34c4b0cbc9561b9. 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/QMBYZ1800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ead1c5172973d3dae12edec469840feb730fd96a0caf57d169cb680ae0190d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMBYZ1800042.
They'll Know We Are Christians by Our Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04b671e9e7f23862c0fb1e69c38b51a04b024169a991a247983d079b1cf52dd. 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/QMBYZ1800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8019f395589dd5d41293adfa707adb1bae796f4ba22ea458b1976554d066a09d. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QMBYZ1800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c0291a9cca6afd562a9ea80ec331c2db87ae697cbb3bac0de33239093c6cb2. 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/QMBYZ1800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd12659e694d65871304cea295fa710533eae0e22f5ab5af4e19b1032b934e4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMBYZ1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69c0fb24622ba0c93c01c0386d7cbf6f90390b7a96342db6e57a294a4b47cea. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QMBYZ1800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80620ed5d94db6853d5c088b07e7dce641565a58ecaaba135c4654567ced9c4d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USP1R1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc778c4b711064e2b2dfdfe67b4a686705d64871405c953f1acda6fc70c704dc3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USP1R1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd46b65da067475422803fbf8493ef6a5229d2962410dd640339c65e3082e0. 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/USP1R1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739bca665e5e89f96073cb968e4489e885f15c062cc626d2289a75e049632cfd. 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/USP1R1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce0cbb2049724a4cfa4157a4f4994af39d93864dd4e1df16874f4e5193e0eff. 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/USP1R1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a674ec510cebd7ad89dc94f4455dd8048627babd48bab605f0979c58fcda1c. 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/USP1R1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a17da885844be380b88508c21927e4300944309b18c728137cb8bfbaaf925ee. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USP1R1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba277bccdc99b962a8663c5e1019765b2e2ce01813e02ef7f026ac1704ee0227. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USP1R1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1279a8b857e1bc3df236b36e1c67fcad6f855356ca0d48e5ea81980b143316b3. 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/USK3X0900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3a1666bc0b6562d4097f269d2a01f424359ab742ceb7675ee285e9ccbe3bb7. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USK3X0900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80ed1a6b86360b32aa0117f124d97974fa1a928293fa215fb47646680784f86. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USK3X0900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67186ba937396f31bac9ba03cd1b5f1c2e7f558cc691755e974e006601c4073f. 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/USK3X0900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1cf037c9e6f80d2efa686e63fc85cdaea4cbf5b343739d46f391ee71a3828f. 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/USK3X0900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea0aafddfb5c85bc1f8454dd58b97194a7a928d7af50d905d0d51df1bb643bd. 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/USK3X0900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f988807095db1bc67be0c8f0d634b48809f4aed032a9a760c0d53b1a11f0e75. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USK3X0900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bca337725e6e9c6329ddba21e9da65852aaaf2c0d8c5d1701bd55bcef7d2a18. 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/USK3X0900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ced49368bd724123a0d485f1aedd7cc8d2ce2c734ac93924e41de451560210. 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/USGK80910001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149ade8f3695cf872d0c82ebf36f381da1f5ea978f75f9b3a64ea3d3bb49f8fc. 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/USGK80910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76302b53c3763f44f51f158b62da0719a1b5ab12fca2d71a92e4107f0b7b3e81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGK80910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb1fd4d6fde129e7b22645d75ae89ad7b57f72f4c0fe1f99d33c7d84a3b6d32. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGK80910004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8f62b99fc3630a2df0c9e57a88b4804acada726459a30cacfd395a3cbf733d. 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/USGK80910005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a18bf05bd73aa9dbd0888cb3678e64e662a96bac88b520c09e155c4c0828e2d. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USGK80910006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c0814c5d6e276f009688b5622e4a73c6ab7374d999cb658791230dd6372fe4. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/USGK80910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636878a3f093fd375807f975d7ea5e22b0b52db68160f7ad708951d251c5bd19. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGK80910008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a34b58fccac9e48bbc407dd7ee4a76a990a96abf9edc23c595e1290f029e9b. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGK80910009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa095caf226ed73ab29a1687491f220c338c4ad41fed80139a4ee66477c1ab268. 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/USGK80910010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb861a459b2ec70165d984c8d4e3b6a77991e9c96776f89ec231040fa0eab11b. 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/USGK80910011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13556fa459844aba70edf3926cc4d06dd4fda852844654b2bacb7ce4ad5e457. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGK80910012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae42ad581b6fac26e1c4514829122f3008b75122588e36f58a1825e1cc4efb9c. 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/USK3X0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0937f27a205b78bc6defbcd45e460a4b77a1b5ff6ba0a3c9c64bc43f6e1838f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USK3X0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5576f767a5392c4f2c95efdf970a996648434485057bacb65b53bcdb25cd3e8e. 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/USK3X0700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27dfd092759931c82f2032e3c1f0518ed733a7085ab7abce273db091ea38eca. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK3X0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fed8fc094d06789c296ee0f86449ffac3da87fe518e9e505e2120bba78ae0c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK3X0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861f62c210835b1fe71eaa27e032c4786fe6724aae573ce4d412d724ff4ce4a8. 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/QMBYZ2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b7c9cbf5979611c6cb72772aaa35be7aa85eb382c11dd3cd35788196a992ad. 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/QMBYZ2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3a65605eec4ef61e44f0769fd0ea59de2ef0f2d05ac33e9486a38b1b473937. 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/QMBYZ1500019.
One Small Child (feat. Falon Unger) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747f46cdc6dca24880591284b76e8d1e6bf608b516fc4a17f0048d86fd98efa0. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK3X1100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf884b741f73d08d7351e7817f0a40b8fdd41d7012de2463988e332ebbbb80ca0. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK3X0900040.
Four Blood Moons (Original Motion Picture Soundtrack)
Sooner Or Later - From "Four Blood Moons" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fa3f4da1d7f1ae1cce778af48114dc91a23d6b63ecc2ee929fb40356de99b1. 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/USUM71110063.
Walk Through The Fire - From "Four Blood Moons" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6b0c0faa3479cae3c41ab87c391f1556b79e10588d5d023c43aece97fcee64. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/USP1R1500001.
Weep No More - From "Four Blood Moons" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1326e760f4274e7af6914769025eac19fccfb4823302c217840bf69214ee30b2. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/US7QC1500199.
In Spite Of It All - From "Four Blood Moons" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336f5561fe903a4688714c0e4ab2030a7be0e0d2ee053e80646a0e05e0031cd. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USP1R1500010.