1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89b035d3b4f61757a309e8450b8a8b1e51660ed7f5033a75679ad63d992dfc8. 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/55f6b48b-6046-4268-b49d-3d9c5e05d1b0.json and https://artists.proofprofile.net/proofs/artist/55f6b48b-6046-4268-b49d-3d9c5e05d1b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4ee590fe7c51eb98ac964c1e27c777cbf9324b9ab6a21ad38ea1405c192066. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/KRA381205247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4830c825903b53683a8fd5142b1eda38726e90a4250529b423c94b18dd469beb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381205248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ee17abf636cdc3120464f495833b0b15c7cc5e878a352fd704afa9cf34bd5c. 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/KRA381205249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56fdea8f30d71d7181476785b51e54d54ff6fd0ad6cd632c00662613b8f1a8b. 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/KRA381205250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0319ddfd638fd10ac94a5b6fbb685974b71a289f1728af468cf75b9f518c67. 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/KRA381205251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7003a3aab1b47112dd417581b2cb61b861f8cbc2260dd6f64f7f6af97d4bc70. 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/KRA381205252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca897fd663752a88d665b793f376df57efdda9728229c90df281a42f3864584. 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/KRA381205253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3f595e5fdeeddcccd192088cf1551a795a35eb6748ef3efb3e755134153d69. 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/KRA381205254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed11d568223e7fb7c742488f6976c67a4dcb98dd809d27bbc82ed39c82e1a847. 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/KRA381205256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9746990f7df0e2dcb815068943f6bf1e337f5fee5a8d69f4deba8b6eb4b032f. 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/KRA381205257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75221e3b885aaf3b5fb3b48b1c02e9a8ddbad45a81518aac72f0a2713a025f7b. 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/KRB471900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0773e1b668a5c2449e741c02495a012cc06d3df567549c68b7d29801983f1508. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471701082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f82f2f3f4ae6ac6cca3da2c4cb114c73fdc032b66c213a4aa6588225fa4635. 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/KRA382205878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a79aa5d6234526f41ca794fdbfe1ec3db1f194ed5051ac9b81c12014fe291fd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8c68967683e2d5aa723eb8c6f274e7407099f845685185ddb4788fdc747e57. 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/KRA382205881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a2a6136f06cd6c04d1267ce2202b7a277ad1f4ba450d2eb18502f4222cae34. 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/KRB471701083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd09d2db7b8d0d946b11681ad1541c932bdc23e5a014fe46b7c1f0755d3c941. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/KRB471700840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f4a566630fd57f8e4a5fbef45bc002d2820be67bf4f004c50f1999976d5b3a. 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/KRB471700841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55484cfe0ccdd54a10860cf67e24ffdb138c994bcdeeb6b3d1c4af100a83ed2c. 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/KRB471700842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7415ff5d044e8b95b12c1e69d50a7b160450e4067675180b53fd7e9fe26ee921. 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/KRB471700843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec80603faefe9fb49217efcf30480e57eb9916af690528b1d6eb0c9242854e3. 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/KRB471700844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1747e67248aab96aaec8d30e3a67e768a3264cf9d3eb6f2d98e6f21dc9a05f23. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471501982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2aa2b0fe1ba8c2113a5fd5246ae7c5c3b6b0035dc93fe0a770c723467dc518d. 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/KRB471501983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9ada09f17ddf17ff36312517affae5f77653f70e24451b4e37b9859fc1c358. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/KRB471501984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff777d27bfe9f2783bb02b869c0011265b185fa9bb4e39a9778f1d706c201ee. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471501985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f3b3ca821259e584490a803b47d28a203cea75c71bdd77fe816b358db1d663. 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/KRB471501183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686b936c5e81b1bd96640507d51a89f810476981acbf5748f234786f0c30633. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471501184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba9bae215d27e2a7ff17cb0848c8eee65a44ec9a79d3c7e6123aff40a206642. 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/KRB471501185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c44b402613875b5792afb191eef801a18beec6bec5c5353a87f597b22b7f147. 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/KRB471501186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af52a2c3e537c5d2a5da29e02eb2362ec06adc73bc8950994ee477c5533a345. 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/KRB471501187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafb011d8b97dd20a2a5ea35538c54cd392dc5918f2eacf6a66a3a1f9b0b64d4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/KRB471500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295d28b3c5bfc98bbcccefc3080a1352c5cbd204b35e6ec2318d1f3e6b034509. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471500148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561681928a3c38d741c0974459f01d469259701e758e3acccefaede0bf9d4fe0. 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/KRB471500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410726360833ee73663c18f84e44ed59440e0383622501be2643fb9993afdf91. 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/KRB471500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c989cf736baf1d015e41b69c5fa417e04cfc95bf70e84a358ef8d5a453d8d9. 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/KRB471500151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24da33e5e8e661c39dcbf37d99b9d04810d2f2f782a992939b6d192c2aa58f1b. 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/KRA381205716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65b79d4e02a6d3bf7d46d496ccd7cb6785a48d1c3b387a3a159c871fd218f76. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/KRA381203163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347ae0e26c0183059aed92b19a711d70de89979febd57daa00f1b042488f139a. 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/KRA381203164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2e26c75095b51b51094556c6d1bf4ed4422ce6a2be901ee16ab9f9b52f0b07. 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/KRA381203165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f4acc5185e52c9408e8b41b74913621726eb691d0347d30c8e2750b93fc611. 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/KRA381203166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526c15d42860eba19680e684c6727cd26f9381eb666e74ea5ffdacf8dfcf1f7b. 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/KRA381203167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719dd1c843068a386dd8f51ba80b9faf63ce6684e682fb76e692a164d127d964. 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/KRA381203168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66b79d8e541af0693fc3673b6ee09ccb59335194efe3ae4b6bb2dcbee6d48ce. 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/KRA381202637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9aed790775e0c5956b9ef5372559dede20fe81a661719ed3e34a2a300a384b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381202638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f664e0e5903b00886fcfde86db89ca03c37c151037f7101fa97890f1cc89532. 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/KRA381202639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e50252d51db8c1f4edc1141c59c953b40daa0b4aae5f5a4500857874dcbd40e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381200779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb80f9d535c6d7e3517a0e6ccdda0c63f4905342ef8102a7f3e5fde094adf3d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381200780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f036193421e0485994c6f718478a89dd7a14a03730bd3e8b321e4adc07865. 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/KRA381200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ef5ddb4854d8f4153cd34af90435d015638c853daf2723654bd466397b7abb. 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/KRA381001933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587b58a3061b728d3dffdc2e05100850411e6003845e1d3a6e69c5735fd05061. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/KRA381200782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f036193421e0485994c6f718478a89dd7a14a03730bd3e8b321e4adc07865. 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/KRA381200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f23160588fb881ca9d9764d120ad2f363c917736bf2d9d436ee86136e23dafb. 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/KRA381200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ef5ddb4854d8f4153cd34af90435d015638c853daf2723654bd466397b7abb. 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/KRA381001933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a7ad93d44f0578dae9970298bef7a1191dfefd67d279eb48bc8cf58e2d66b1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734a973777281ee2d75b3f773aedb2f437733714151c786bd781d6d7b17758fd. 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/KRA381000794.