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 0x345ea72197c664d7049405f2306b0916ad1ea109ef92b005bd20d884dcceafdf. 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/182ca281-d775-4d5c-b783-c8e6312e764f.json and https://artists.proofprofile.net/proofs/artist/182ca281-d775-4d5c-b783-c8e6312e764f.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 0xb8e53e753e4e5587d2a93e933c72e37eab493c493f8b8209312e76fecdf1090e. 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/CZA100110071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a1630e7964065bd011032eea1a0a60355164148206c60fcd6281ecd40873c3. 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/CZA100110072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09bd63581d23f77ad5b3eb1fc5847f4a513ce385f2fd8c7533479fa7af3ce79. 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/CZA100110073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab77b5e0d768fba83bc57e4a1ab97bf05234e0fc6bb270a82c4b755a02a3b761. 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/CZA100110074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52821bc35593cc341e8ce7b55db2ec36eed5ce7ec05e4553d8f3dd8fcff29333. 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/CZA100110075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62159ce3f07dd3e5d7b76549a6e55a2435d2eb352475938c9e381c81bcde858. 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/CZA100110076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d131112ebd379387058c999fc8c6aff5f53752b9d02ee83b1c3e6759e634d3. 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/CZA100110077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5fd08a8bcc9e1edf60e8e496b9692a0dd1593b7f7f468119c4824759d32193. 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/CZA100110078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c03b0b9765e0c269edc01b33d334e335d67869032b3dcb9e67667c66effec5. 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/CZA100110079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9e1314788287bf961c988bdbf79167ee14bf415ba6d8713655138897dad56e. 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/CZA100110080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a1b6c720595a1f08247ba2c596b890e53b6676354e15f6c3f98aa7e472b3a. 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/CZA100110081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80e1adcafef278e3f15c0b160f91497830e17e77b2e7423b4939558a73f6643. 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/CZA100110082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6200ccd393c2cb73e1e63cfc75270849459f11b9aa963e0a5e3844fc795b7783. 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/CZA100110083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a9396024ad6b6d7055eae92c9f33055254d89af1d908bd93a387b0a260806e. 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/CZA100110084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1970b2abe1471fe6c9dfd7ec70576544356d82fbf76472f6a1f31d6e2b38cc. 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/CZA100110085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7035b1b3dca66640e18e307282c21660e80978eadec0aa7139f8c0a77e82d6. 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/CZA100110086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf916fb3ab1603409d1a645b731c7e767e9bef01802916365caaff6bcb79ea4f1. 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/CZA100110087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fdac5a831a38e66c19db9a68f326f2455f48c2556df10818acfd96702b609d. 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/CZA100110088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70369a573464e4d872ec1e79467ef90990b3b7e1cbf3c3942b1588ac70f65973. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/CZUM72000768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2139d2f20d0df68a0d34010b52071bc5a020c453fbb482d6df9f2aaa5064d24. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe421ee0b6aca220f07c26cd667052782a435507365e266bd6ab26ad9eaf33d1b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CZUM72000769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac693dd2f68e2984eadd967d499703505619b6ca31cd0a03f91a613dcb2f7c0. 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/CZUM72000770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c4e474b131eb35a320b8f945c234c7802e664cf958dbc28d15e0c48e610761. 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/CZUM72000771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d9dbfef588f8f8c995ae2cda3e740ea35488d96813ca1cc1f0825e3c721315. 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/CZUM72000772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe791e376e0a299ead3d564029ea9a7a82992a079851b548cecb23c0f84a1838. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/CZUM72000773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719199327aa99bb8fae2deb6ccbf5d406f615bf376a2103479d014a5e4106ec5. 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/CZA169300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6c463bd643903c22ea32275a29c723ad8891877d13f158dc226dc5b8faa63e. 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/CZUM72000774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2139d2f20d0df68a0d34010b52071bc5a020c453fbb482d6df9f2aaa5064d24. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765d118e6ae4434d4f30b71b77aab5363e73e9097df0abc7d2d4413989025a18. 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/CZA100110023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c047fcc55c52e4522b6c1b55f7d064c647fdaa473faeafc93d6c41fb3655c47. 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/CZA169300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1fa17fbd9d0e59a0c89a8d8815ac496faa0fe9f4153a3f220f439189d55f4. 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/CZA100111011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d71259ba695eef5273b54636484dca2c4ef48f123493fdea53eec843c1321a3. 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/CZA100110058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fdc416ef735f34a85d79e3618ac33a1f9f3a99bbab03fe2c5edacec6d965c4. 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/CZA100110009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c04ce199412c0877c28bc425ffa5379ccacf4f8fe919cd6ed0293afafcef26. 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/CZUM70700679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1655d36586e0e6c0cf343ff8838378bfec1d624db4d64ed5416e499aeda3d26e. 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/CZA100110022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba01afd93374e3a5441a9e82b02b0dd0eae2193ebe708b179c136cac38700a. 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/CZA120303003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5374ac48f115e1b2ecfe5f21c341ec9273aa6eae8c37da90729aefab85101481. 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/CZUM70700683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8898d8eff01959d4f2049cf1bc2ebd92e826862404df4de91a23cf0674c67aa4. 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/CZA100110050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6393e79a49a261292131084a18f4fa6dba97ed2c69609f2d195e45ba4bb78fd. 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/CZA168000526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d6f097656c6c0acc86854f251913fc3ce3cd788b773f7f8e311798e3bba35d. 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/CZA100110041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58134c5fae5297a8535cb93194304d7882eff51b627fb6f9195ff41ee477f207. 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/CZA167800455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37542c15c8f5b2b42a029cea76c443db45e1f439598c8f2a9e04a87f9e5cd48. 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/CZA120203002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa55def7eef20b42d18ec1769bbb15b9ae7a2ba33d1b0f85570af31fe365165b. 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/CZUM71100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7035b1b3dca66640e18e307282c21660e80978eadec0aa7139f8c0a77e82d6. 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/CZA100110086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce40d7e99c409e9af2fdf5c87607a5f7a7477db4f6e469330f38493d33801a. 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/CZUM70700676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c793247607dd208753dbc7a2de7ed1749ad82d9a0d3dff58c621aec56a7d2d. 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/CZA100110036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc99db0d098a5d0c9580ca59f4069fa6f41e126947b48425b0dd8635c07ed6a8. 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/CZA100110031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefae451f52276e770cb30b0fd90ca330521a994712f812d9cf00d1eb04cb1fff. 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/CZUM71000987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dab193bac6af03e7e86bedc647bae98e280f886b3ed883f4b0d2fc866329b68. 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/CZUM71000988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a186d4eb25faa06d876ef657f3a0b031f09831cd37c8311897a0843b8fff3f1. 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/CZA168500717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce46dc10b5b5c4354b52250279aa6d97e023fdb3aa6c9a5980cc0fcc5c4e927. 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/CZA100110044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccf8c5959dfe56f7a92ee29dfa5c9a2d02e8984f1c1eee6bd2243bfbfb3de16. 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/CZA120203004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce9b63b3c5063eecbada28b5f7e4b7bb19e4f7178eeaa1409d05eb75709d3d1. 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/CZUM71000989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600d3d4c718f4dec27f542c5a42aedd50a536052a054fb7aa75f36c806d0e991. 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/CZA100110008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d4deb4da7aab35b34c5eba2e68fdaeac92c6b7ee5011012334379954cc80eb. 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/CZA100110016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dff2e81bc0a49e32ccc3e085b26557cf3ba15feddc1dd1ddeed3009ab43ea93. 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/CZA100110052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e746630842cec3e350dfdfeed311eca4d3af8cafc159ba2fcaa2ddc472e3128. 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/CZA169300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa676df6bb017bcd9c466d59da094cb1446e0f289e2824e1a5edd0039106afabc. 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/CZA100110013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f6c297c7287a50c510d03825914aeb48a1c72c5963cca66271b37f85457ef. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/CZUM70700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cb13e5521fc0b95c71fa6ca0eb0cb91c690c2b95fdf8ac7381bb811d5ba5d4. 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/CZA100110064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36c936b9e16d04a979d6af2bac737a1fdbffba16b0326aebe1ed3bb56e8d422. 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/CZUM71100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295af35afd9c55a3800809ed42473371153d667619c0ccd83a0176657c6ef3cc. 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/CZUM71100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8825d0c2351b643f3cbd10cc3f2307e55598848f8a53c72bd7af556f5ad52ed5. 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/CZUM71100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29624a7d4e72ba67a629a96755fda6d7a6e22fcbdd77e6b32b2e8fe9d718edd4. 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/CZUM71100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c4abc48f6efc7712223811d5677e9764bdbaad1a2b4d211e5f1fea101a96de. 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/CZUM71100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dba219c1478175aa6d1772097bad3b1cd72040473a2de451bc38ad1baaa2ec. 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/CZUM71100336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39e62484766c99da5a18b86b3473c1af39e508349f606cae95fb011f045606. 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/CZUM71100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a3dbc1ae6d247f332150ee641448d8a11c084db044894ddbaab744057a3523. 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/CZUM71100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e23aeab8b7daee1e105eb4b1cfd45a91603293487613d1ac75a716cf8f873c. 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/CZUM71100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01c346d718a35879120d3fa9b0ba378689b6182011b9012f978de1272e8f68c. 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/CZUM71100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe750e637787e5d62bfd215a5cbc666b704e9e9734534bcb0a57437161a2601d6. 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/CZUM71100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6623d64042261b22cc6ea56e5982f34f0b5d86cb73026c70d86df10c7576af. 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/CZUM71100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c3796b1dae56f86c8d0a2db3f0062060abf8ce577ac166ff9f7f8d7fed5c5. 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/CZUM71100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcacc47268a54455e1545a02275b87d9fd8150ba104401df7e5a79417b53713. 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/CZUM71100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9012a9a20bbe06068d30fd683bd546b767302f5f3e1d3a76c7e2813b102e44. 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/CZUM71100335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a964dd6988b45cfaa36a8a629fd91690d0c608556cca48076ff5af492350d6f. 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/CZUM71100334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aa4558214d7654a3aa0914808d4288c04f25e2ada8ea5c2e5b459137d98c78. 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/CZUM70700687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beab459befdf975b470bd534fd4921604d65fa7e97a6c31f4233c1106871d74. 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/CZA100110053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34415c7c92f83ff593551341ff2b19c362fe8e7ef5fd511e9d188b59c9576b7. 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/CZA100110005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf163b9d00091b3ea72723fb680985ef36ae0e3bd3734f0c27a3e8e40d29beb40. 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/CZA100110034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a433a0a39282ad0c5a67aa5164c11ff17d462e29d09dd8ec961c61e10315519. 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/CZA100110012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8825d0c2351b643f3cbd10cc3f2307e55598848f8a53c72bd7af556f5ad52ed5. 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/CZUM71100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0e7168d5f9a5ef8c11b48b8ddd9b53faf83995c8379035ed948e9dec3c56c0. 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/CZA100110038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912367bb4574b9a869b77a03b32a830ce9ee5d4df812fd6a332ce159bd56126c. 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/CZA100110030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46ceca167718e3475567ef7ca79d333827ac7b12e73889992e95ba2416f83d. 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/CZA100110047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01c346d718a35879120d3fa9b0ba378689b6182011b9012f978de1272e8f68c. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/CZUM71100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c3796b1dae56f86c8d0a2db3f0062060abf8ce577ac166ff9f7f8d7fed5c5. 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/CZUM71100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb80c6a485283b20f9c20f81e7ac096004c732f7cace1dda6a1f826afa3cfa7b. 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/CZUM70700684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e49bace8b02fbd4dd085b8eb84c2979d90443aa1b3a51cdeb28169dec356f70. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/CZA100111002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd38ea8535366ce3b6a197e64630abd9103d66e67b4e1da19535decd4e412c7. 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/CZA100110062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b26144a0dadef86089b37b769ad70d8b130d31bbbf9b478c85ca8774c0dd9b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/CZUM70700689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556b8e3b6189675dc46b9f4c7cfe21f91744082d00acf7b44b207e31b484b3d1. 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/CZA100111016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1406530ef1a9281a71154fa33dd050e67b8024ce42a4771ccac7b373452447c7. 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/CZA100111010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1105aef4b34dbb3d0c0fa2f422a3d9dfe0556c9f8d59dd57761e9ec9816d7375. 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/CZA100111003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229283ecf418c43509498851242c21e56db353b00536d638982a839b0efcc310. 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/CZA100110027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15fd7e5760e4e25023ca9619f1d1c7b64709dd3fa44b6f0d20bb225230c057b. 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/CZUM70700675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8780649b11162186c6f5d0eeaac487de3e1b682f51710c323b6bee13f8c32500. 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/CZA100111017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d401bf72597480c54b0cdd20282cddf015b718c21c9e3acf5a79e8e085948f6. 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/CZUM71200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1b63b949184fe9fd20b78b8443a175dd17ce28d51f6c463ca4d5517246f43b. 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/CZUM70700686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072dd29fbb60e03a073949d5da4d6ecb9f6aa2810f08d1b540daf0216cea08a7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CZUM70700682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd8c8bcd680e366d5eb74d890ed632e588b7a37908156ed85d6533cf2f71201. 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/CZA100111006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e3c53baf74891fee07daaaeb0b07f073539e31e96f745dc7415077e7fff875. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/CZUM70700693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a1b6c720595a1f08247ba2c596b890e53b6676354e15f6c3f98aa7e472b3a. 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/CZA100110081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e023ab8ddb93a52361fb5f6a30dad78b69b48374636ef2d65d3b3216b38193. 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/CZA100110029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1fa17fbd9d0e59a0c89a8d8815ac496faa0fe9f4153a3f220f439189d55f4. 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/CZA100111011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60901a30796a11092a09101c23fa20cef73f3fc81ccee5efe1dd383036d52ad1. 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/CZUM70700677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09bd63581d23f77ad5b3eb1fc5847f4a513ce385f2fd8c7533479fa7af3ce79. 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/CZA100110073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247e014f2b465240a4cc18aafadc38814bb8a119bbdf7f5b9a0ff1e4b6a82a2d. 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/CZA100111007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acc6c827aefe4cb2e7b3bb0f3e55b1eb1241995c0eac79da86a9a3c12b532cf. 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/CZA100308183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410f03adb458fa86cf0d4bbe3ba8d59c1d7ea8752764c65ddca453925545f851. 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/CZA129911034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd7e03ea7e2d42fb9b1c66de690814c2d2bccbd43680bf7fef49b7c81466f6. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/CZUM70700681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91e9c5c6bb4f943f54d07e8af9c443cd0e3135d960c5f3b81e9c36ba199940a. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/CZA100110046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a3dbc1ae6d247f332150ee641448d8a11c084db044894ddbaab744057a3523. 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/CZUM71100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ad50e9151f31491fe6387bdb4af3d782c6a05233a531de916f13ee73be5b3e. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CZA100111018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6671db7e6952eb0326f6c0c34970f3c4ae6d62e8f745def147f1162b865baccf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/CZA168000525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b007e60a5f636e6e361d31b6b7adb52ad5410242aa82ca6bb3df6ac87369c1. 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/CZUM70700690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0544e2b61f3e53b2b18642d28a8198672ac188ae539c861b56ead7d2236e9694. 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/CZA100110055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc658944d1073a2f3f6d197c61257df8dabfd8d06e75129f9c2843cbceb24d95. 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/CZA167500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502bb97d597a6826e312b1ba7fbe8289ba1efb2b4e2eb0437f1f1afc7857879d. 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/CZA100110057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae4878485564855a53ab4bcc6cfc29709ce99cf6e556c7c0412ceb317999687. 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/CZUM70800436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d71259ba695eef5273b54636484dca2c4ef48f123493fdea53eec843c1321a3. 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/CZA100110058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4020e242b22ab5b20c0b92b428b705bcc142b9f7d1e751ee6d0746927c0b8726. 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/CZA100110001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e3c53baf74891fee07daaaeb0b07f073539e31e96f745dc7415077e7fff875. 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/CZUM70700693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765d118e6ae4434d4f30b71b77aab5363e73e9097df0abc7d2d4413989025a18. 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/CZA100110023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1b63b949184fe9fd20b78b8443a175dd17ce28d51f6c463ca4d5517246f43b. 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/CZUM70700686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21892248776fa84cefe8fc59e23fe12d79cd141c99f472d9cb2ad1305fb782bc. 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/CZA100110051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9e1314788287bf961c988bdbf79167ee14bf415ba6d8713655138897dad56e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CZA100110080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5308729ebd590acb7da11b67371513cd90e94fe4840cfed33ac669a5c7ca7823. 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/CZA100111012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556b8e3b6189675dc46b9f4c7cfe21f91744082d00acf7b44b207e31b484b3d1. 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/CZA100111016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d055302689bef75a3a9e6f1461e92a6dcd3f2e21eb853b6de54fe1182a5fba. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CZA100110021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae30163cd9452196af602aaf5e4c5f79286912cd402ae3b3bac1dcb42bec5b7. 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/CZA100110061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c4abc48f6efc7712223811d5677e9764bdbaad1a2b4d211e5f1fea101a96de. 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/CZUM71100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2139d2f20d0df68a0d34010b52071bc5a020c453fbb482d6df9f2aaa5064d24. 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/CZA169300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1428bd27a4d92cd5220b30c47a28b9e118cb54f9f36da3a81888529303959d42. 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/CZA100111004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23bb637e272f1bb948c00c5e0201166b4b2031c377007b9ec28380e9856a589. 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/CZA120203008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa63e49ea01119836b0a135d6d9aecc25b4025f8ff8f2da32a579c4e538903d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/CZA120203013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15fd7e5760e4e25023ca9619f1d1c7b64709dd3fa44b6f0d20bb225230c057b. 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/CZUM70700675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c6892b1faa0c06272cd4ed86c60e9b73f0236c8b477a150102596b8fe109b8. 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/CZA100110033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcacc47268a54455e1545a02275b87d9fd8150ba104401df7e5a79417b53713. 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/CZUM71100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90055ca983339a15d0fe5b57ee7602fc2a7422700a75b5e7c8d0704fea7256b. 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/CZA100110067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac693dd2f68e2984eadd967d499703505619b6ca31cd0a03f91a613dcb2f7c0. 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/CZUM72000770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502bb97d597a6826e312b1ba7fbe8289ba1efb2b4e2eb0437f1f1afc7857879d. 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/CZA100110057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600d3d4c718f4dec27f542c5a42aedd50a536052a054fb7aa75f36c806d0e991. 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/CZA100110008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295af35afd9c55a3800809ed42473371153d667619c0ccd83a0176657c6ef3cc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CZUM71100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37542c15c8f5b2b42a029cea76c443db45e1f439598c8f2a9e04a87f9e5cd48. 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/CZA120203002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5102552f259bd957c11d524ee4325bd14a83b05bb3fc04d49e0721eb28ab77. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CZUM70700678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7851d39745cb8e1001c14c1aa9f42a791ecbe84c73d86496dfa1c533fb8ea5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CZUM70700692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6623d64042261b22cc6ea56e5982f34f0b5d86cb73026c70d86df10c7576af. 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/CZUM71100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e23aeab8b7daee1e105eb4b1cfd45a91603293487613d1ac75a716cf8f873c. 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/CZUM71100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa281ef3d81a72bc388ee6a52cd807439c6dea85bad48cb03f09b439995b32022. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CZA100110015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acc6c827aefe4cb2e7b3bb0f3e55b1eb1241995c0eac79da86a9a3c12b532cf. 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/CZA100308183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1fa17fbd9d0e59a0c89a8d8815ac496faa0fe9f4153a3f220f439189d55f4. 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/CZA100111011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ea42626244e1adf7e84575d4c6d7a1e991977e7a63dd0f009845e840a44771. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CZA120203009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bffbee39de8363664bf539570271bc6b14fa6203879189f8bfa3e77392be04. 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/CZA120303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72614cf039bd589029120feb14b21c689a3548c6941484d536c8e9e6adb2e42. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/CZA100110043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c3796b1dae56f86c8d0a2db3f0062060abf8ce577ac166ff9f7f8d7fed5c5. 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/CZUM71100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00902e2d2c837bc6779ae6bd58f4324dc81f547ffdcb24219bed0455e9dad917. 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/CZA100111015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6e7b941fd5df3c77a35216653d001b33a5a6eba51934517d785575f6efba7f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA120211000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c1bc3f1619818869cc854666d21967432cb1d1bef331d167f0690745ee2d68. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM70800450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8825d0c2351b643f3cbd10cc3f2307e55598848f8a53c72bd7af556f5ad52ed5. 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/CZUM71100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1d4efba641e7d3e223c4993054e5c337a25af3c9552580bbfd9b985df54116. 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/CZA120303010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c04ce199412c0877c28bc425ffa5379ccacf4f8fe919cd6ed0293afafcef26. 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/CZUM70700679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e0afe384a6e7bd7124540f0406f87eb1953d2ba44fcf4b36ae7889f6cc91c1. 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/CZA120203005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd7e03ea7e2d42fb9b1c66de690814c2d2bccbd43680bf7fef49b7c81466f6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/CZUM70700681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5374ac48f115e1b2ecfe5f21c341ec9273aa6eae8c37da90729aefab85101481. 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/CZUM70700683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8766faff80c85fb80229433764c3c60a70f8b19664fe07cee6ad8d53883400cc. 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/CZUM70700258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36c936b9e16d04a979d6af2bac737a1fdbffba16b0326aebe1ed3bb56e8d422. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CZUM71100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29624a7d4e72ba67a629a96755fda6d7a6e22fcbdd77e6b32b2e8fe9d718edd4. 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/CZUM71100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1970b2abe1471fe6c9dfd7ec70576544356d82fbf76472f6a1f31d6e2b38cc. 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/CZA100110085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9181059009f85ae38b37a36af4cd070adb0035e0ad5df0dff3b2047f6a7ebb. 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/CZA168000523.