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 0xb481ceea82b6438270225dfb6ae4032dcf047a3295fd7a1eb6c8fa5cd640602a. 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/e67b78d6-a2d7-4d29-93a1-7a00ae83fcd7.json and https://artists.proofprofile.net/proofs/artist/e67b78d6-a2d7-4d29-93a1-7a00ae83fcd7.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 0xc5304bceda6ac82d297b7d3a69bde86e867da6bd2415fbd6a5c8f76037cc9340. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62d64bfdc6320eb02a8a9994aae19a7e05c0468c94cffbeb84cee101e016bc8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/PLB822400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473dc153d9f09d3937b35286142fc675318c212858d68cbfd199e344d3ac1a67. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc155fab5c469a839506f5914db94a64e4fc888781d6084666df0ba731e03e73. 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/PLB822400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4020d168de94fe641cecb83f98630cdb5a73ff0d440d8e3b56aedcdc61cf836. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:44:45Z), 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/PLB822400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9f2a29dbdc7a577d4375073083852c1a5029de32f7d30747b5e77b3eca6014. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb718a53e2ae4e09b46b4d3a90dd91ef6f8d5a20ba22a9f20ea36d184fe37bd7e. 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/PLB822400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039967753f2f14c5191108f7443a0a17e89d05267d9485205821d1d12b9f0160. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea2ded0749a1c9daaa93a0fa9ab0e5dbe5537e195a1d210a9fdd80345b8f211. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-22T02:01:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e21a11c121c26364f0efb88ef77d225f648fe5bf1c1b42f99f8dc568c261a1d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b1b92cc97e66c687707b45f825efca92214f56914efd1af710f6ab087ec938. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f82c79d3f1fef9dc50659b4ec0ee49e3642daa8d4deaa702c177749f512040d. 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/PLB821900363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19df1f145938c95e782e1bc10f6750105b9fb8d1fd25daa30393ea976257ea3. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/PLB821900365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c237d16acaabf5e08272d54f8fff0c381042162f61514d0079125856610ca. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832efceb4704c47be11a13b204a1fe9d217e8377a73ac0708fe9b55957920a82. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:02:06Z), 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/PLB821900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402cacc73a3609792cd06ffdbbcbf2fb3cd22afa5acd52acfd7526c959e43703. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/PLB821900377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62b6a2f225cdd28a688c477693a3cad26df591635ac219d1de182a88c2942b8. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:45:35Z), 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/PLB821900343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b9aabb8ef8a81070a9f0018a014008ee04a56ba6071f55553d44df793fa5e9. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:44:49Z), 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/PLB821900344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6f1e4c9024cb68ec4eed1e348c5192d064836834fdf9a8e09dc64e86e97153. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a907f56ca0b6e1de0b5c2e9714d553605147636e5b7532205c2f272f5208bf1. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:02:06Z), 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/PLB821900347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4d762e8fc12b0d494230480a4d6a24c30fb5aae890bf4367328c83dd87796c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15de881115883bca39aed9f6277c13248b34fe33ddf5767339c54f601412aad. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PLB821900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe79ed087335cdb8e851d6d8b6087fe007b71ef338f4d1b4a17c8a212848987. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bcfb1c7d74c3c8acac2aaf0c6f47b99ac6a69cf713f8562ac50adc736d9a3f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PLB821900354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde155174ce9d65511fc8da1273b2ca79d165882cde9f078f6c36285528ac405e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466ccaf1406038716ff333c654e858553d998acf8b759681cc68593c761b088b. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ba41f07af40a5c8c1c1e517aa37a05391601ecb030742603d480e4c746fc61. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5360096249b992c5ba82828ff7978525163ea7d6e54610d5e3f9428e403e7607. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe403d5eec8c9a70f5d1e9c9f0b843f39c35b5c45610e4bf8f09a5b3b8ceb2182. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:02:47Z), 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/PLB821900381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63feea5fe6df68b640e8103b87226b6741886280645471c65998a3e86a00c9f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:03:51Z), 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/PLB821900382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb3c683e8044187ee0cf5641d936340e54d4492b24e83af64c0ecbf7b9291f3. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b957a79b27f1e0c106cb8f3ddf93e8b7a90220a7686e9dd49615a01a44ff2f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:07:01Z), 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/PLB821900384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11844dc29814ee5110147248c3013f4e6ed08e2ad7336bf5a39cf4e0f8571935. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:30:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b935593e7ae58bfd34a7a949827d12abcc4ea30886dc8d5bd4da9ef5e0e930. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7af263b17af1df370375a3b84c7564dfcc5882175f0fa09c0e51e5c0ee219e2. 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/PLB821900387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8af327c1dda2852249117fc215e1eba2f15cca1e635ad66693f71502eb8bcc. 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/PLB821900391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd131930926737e18d2745b0d1a50c161b7d2bbb2dea3da6271fa302e6e867c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:43:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed28516667bdf3c1a2f21da38c35b380ac49c85ceb1f33512c2361d2ff9f702e. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:10:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e194dafe191736282ca8d9b27a1b2aa90e8277627389265979828492765de8c. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/PLB171303226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c2e9f2031c21116e09c6af27532cbfaf7930d62b5b60d481cc36a731a9b30b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a50e2c40fa55d1af63a90044cdd68538dd1d7af994eabe07a4151923cd3436d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f4dfd05f24d1a147e4f3713f6121ce737b8292e255dd6f207fb5eceb175929. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fddf26359b5ae0f3ae06d88a9514fe6cce17abe046e7f47d94254fc66ed66ca. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:32:21Z), 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/PLB821900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6480c6213901cc06809731f7f1e189520227535159b8815e3a6c89a4a2818b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fe8bdb966b4b42717ee4a494ff5490a33286249e7872a36b4f3606672ecd6f. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/PLB821900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49bc41ad70f0ee287ccd5e9fd557d5204004be88b77c48b1b9c1ed248a8d56b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1307d0a6e13d151c491f46319f9f904ec20411d3cf1face673131d45c9642eb6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceef1c8bc19781da75df9378a5d642659c0fe2e5637630b07aa2da3d97a5086. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PLB821900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec0192a7bf8f34bc2ae0d4f8338572d55eebeb355e38ba886be8732fc0f1123. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB821900413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15086368c8c96c9ebd599162fd3e72ce9eedd859bd65f9e3d303d0f49b1b43e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PLB821900412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3554f0b983989ac4eb68f63532aac573e36ec3f6eaf5e133964b987578219a15. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/PLB821900414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d1ddcd3987d0e03717ecd70cf3c71812d7296269f861283b26925ce2466c9b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/PLB821900418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fba303800dc749fc08598d8f48931c41a92c9019becb23ba47bf1fc0f6344a. 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/PLI362059010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8a0a911e5e696ac9a9b079e139af26741b97da3eca25492b43961ac101ad01. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e0a6a92428931437f2fe57e3d2ba41846846cafd14ed9e371ee147f617dddf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:10:35Z), 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/PLI362058990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed72508c801e077abf200206d032913f26a3715c0fedb94e2eb53454b2eaff95. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b787176e70294573a1a1dd30eb4a0a082478d518971ad74140b2c5c6d56361c. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16471857d8481d8759f5e9bfd67382980fd05e9e61fd3943e866bb5d19114be8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ac87ddfc02661818a728882160374081da881247d5ae23d050f42b5e6cb0a6. 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/PLI362059050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a403ccaeec6bbeb577e5cf379752a86449b9d8b96cdda6e757ef23502ff0fe3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709eccddd6c2873f7adca6fc7b4af9b4d7573e6e6dc2f0407d7686e224addc36. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b83bc38637ea72b2d73fef487d1c55ccca16edeef8e38adbeace18178b9f8. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:08:12Z), 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/PLI362059080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489934984174a4e91b4258661ab6a75b5cab3011342f1f01197656ced6e79ea1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a8fbc9a8ab011e3010a6a0362d1a48842f80cc1c2c18313d7b3262395f78d8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/PLI362059100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879c275d1a8e452109cd1d289c411e633d09aba38fe20099c68fd6369bd1e07d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa492fcffa77f7cbe80965b437f8ef1c5e9e17c5b8e31cd488dbd8699e3a6b9ff. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe959fd5d80446fca485da5d70373f8b604e394ccd927a1d20f2e84dfa07bd7ba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362059140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47093ed901d9403c659042010c5a6f3ec26518bf2722393bb48ffe9aed7d3b7. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/PLI362059150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe586385f24343eb9e2d650b0e806b1806ccaa01fd7b77f19427b6ba918819880. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/PLB822000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231ea6878f4bc68aeb4b7f9205404789684ac95039afa2d290eb175d8be4cfd9. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PLB822000603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dcde258c7f16b5912390490d37034cb618594fe78061f782c70f03f6f01c0e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PLB822000604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa195151ecaab20973fed621d2d5b59767722108d88d1f50c561fe17ce05e13eb. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d82bdde4d78b4db69c187779528b1e0a61bfacebb8edefb2fca6d5845a3be1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/PLB822000607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c431c56ccff8f7b8b50c32d5faf3e0bc554060ddfbfaa70262e71a6b0c7f92. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52271059bd8d019896dfa27428e7ecd9a5c9a2f38c6aed29096afe8d0c2b7fa. 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/PLB822000609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf37c76193309aea58865d1681b601e671db8854e0483bb2c2b6276505ab9f8. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/PLB822000610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53eb3f16cafc098dec06732590880e843ab676ef2a44ba0ddb875409b39389a. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/PLB822000611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05aeaec266af0ee4e4de122fcd3d9c985ab0a8a48875412bb60a67868f87d74b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8602fbfff49f8c75253521e05787e860c94210cda9b864f27b32da43fcb605e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PLB822000614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dcde176a867226460a7b76524226713f200bd24d2efbf63b5d8732bb40104d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8114fea72dde945159dc3f7c4c36c4166fe1d0d805e30d80d2d7e6810676152b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a53878e38e822bbb55aedf28c15ef421f2affd8ee1a20aba4213d177794e72c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dac00f84aaa8241bcbf0b90dbae74b60e9599c78cfadef79ab7b8370440ff7. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:24:17Z), 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/PLB822000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231ea6878f4bc68aeb4b7f9205404789684ac95039afa2d290eb175d8be4cfd9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822000603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa426baee910056ecf33eaccfbd4acff8b3401f28624440b3d9452a6fa0e953dd. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:28:22Z), 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/PLB822000606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd6ab97c0d0a8a5a9d89ececd2aa5b775470a1279511bb9b391eea53f62b556. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/PLB822200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2441b590d1205bdea686bac22dd128f591c696ab511eb3095dcf94563680a009. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2b936bf994582a3775bb7916f00365ea2e7be5b2ebac1396bbe395f3c4f012. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/PLB822200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb08bd6ab3c7597de9325722bd4ae4d0308903c34354560556b76f3a78486a9. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/PLB822200189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653ded05faeee30ab2f4dd941b3bae27aac5345fc6f1746e837dfc37ea4357d4. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PLB822200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d6d88d0e55df1f42c023b6d571e594fc1fb84016d6c3c5517a2c4250c12233. 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/PLB822200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fec535f53bc95b492f08a234957986dfa548c6d867daa111c950365b8fcb55e. 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/PLB822200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9567dba70b90646e32e51879308914bbc13200e4ded1dab421f9c6b190b0b616. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822200193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f635294534f0fd74ebb2e1ec034c731bb827882ee2050fe968c920a27b5d097. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:51:27Z), 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/PLB822200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4723e847a55873c7b7f0e5c8f2994edc78fd665b3502d3273a9eee8ac2d202. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PLB822200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab609b3d523050633a29560f9070f9d3f2ac82a6957c5f963edee87ceb4119d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3595a8f5f580735cac7c73898cdbede77a1330b1aa3a1b561bf25016e7cc7a3f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PLB822300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae3b4cea2328f2073e7565b513d58f5e508de60354f692458fae3f6be15c519. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23276281bf4bcbe7c1600de8ec912344ebc25d2b028ae3c28d523d73fa317995. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fb516946ab6d6b158c52922d1ee96e99b9760f21dce6b6b6371ee57e47358b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/PLB822300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31167655f41dfaff51c4fc051e62048b944e700a7bf50d65bf7fbc4082596fdf. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PLB822300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb187d2b53870aa671625f7697357618298fb55b70c8cf66b7536e017c34f76a2. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b606bd5ad9c4bbc836d89b2b725c48f133be8a91164daffa176927d88a2b9a. Chain 2 (Bitcoin): anchored in block 957611 (2026-07-11T21:33:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84103716c3db7c3999d003381337effecfa519b01b5cf32f7f474d93d502fba2. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/PLB822300178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a22d31f9f396abbae4294a412762baacb0b3bdb61a5d1e60d840d67afed256. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PLB822300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29a3ec442fc609a9e9c4b80e096336ecbd45063f0323fff6fff515b9f5e7e4d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822300168.