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 0x558ef7a0c488cb8613579408c4c7031ba3154fdf11e0829c8320ee99c6302d7d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8106bb0-35cf-4b05-a50f-31a896a429c5.json and https://artists.proofprofile.net/proofs/artist/e8106bb0-35cf-4b05-a50f-31a896a429c5.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 0x0bcfe3c5a40088fd614ff33d11f729710057853f2b14701c46287658100f44b4. 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/ESA092317353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc62cdf7381171906c629a7c036c6cf1da9d5301dcead594a6f0d0281310e569. 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/ESA092317354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1738ab22df5cb269223b2c2ec47e51c07b2a266a073ed8e7c6cf4c385b3b422f. 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/ESA092317355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331bdff1981e36c22d45734d9ab86f110274d4d192bdeb035b84fe7dc693d150. 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/ESA092317356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80c4da8f9363e1f21399bff95b77f66a8d1d9cf9d9daebd6f5efa1969e1e66d. 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/ESA092317357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190d7878fd03327999edf023bf177a10c5f019e01f73898f076b538cf362b98a. 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/ESA092317358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede8d1be08589bc669398f2e264a857f9c1e84660d6831f3b3e2b06c08c9e6f. 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/ESA092317359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330bfc85c2c96154a029b6fd1ef72db964ee8b86f310b7fe8d61ee611825690e. 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/ESA092317360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8178c37eb7b4949f7f04a0db7780cb490c6fc601ba7530d1ae3e1b28adfaeb3d. 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/ESA092317361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263e67b8ba3e37b80f035782b18ebb644a6908396485d3eb068f13b7e830d12d. 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/ESA092317362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be52324a3a3122cea6ba32f599a9350af11057b78a24074829ffcaa575ea38. 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/ESA092317363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a218adc6722d95854eef41275907e5814e6f0ae1199ea636263f7510219664. 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/ESA012268410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0b05b60f0d2547c394425becb5586dc1810f0c9c97385b02388fb2ff8d1987. 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/ESA092224882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03dd52cf3369267732a1a2cc2bf5f63029dd0745044fe37d0895a0d09ab0ba8. 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/ESA092224883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bdc792cfb150d378d53ef0a0a2b12bc4f9e0d56ce8e6352d7cb1219405f859. 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/ESA092224884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ae078347dde5a005b132714c0c5466a17a72959cbe81bbaaa7905279c63b7. 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/ESA092224885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd7a5437a98ab1d9c9450ccc5c1e23edfd311477529fd4c8cd1a2e74df4200. 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/ESA092224886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80030ff679e4d5d36dff14c52a28e26549c28e59cef0192ec82a3fc845466d93. 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/ESA092224887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15789858c2ff54e58b0c752cd5ef172d331c6ed6c9a38c21e7f94982c5dca674. 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/ESA092224888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4217f8b304c9821530bbaa6b9443e864e6db67a0c8e74854089c1a0b54b46c4d. 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/ESA092224889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377caa24ef0d1f1dbfee78669882cd217e378da6516c82a4252a81938406c106. 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/ESA092224890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67435ce1e0067479de31535476fa4e7a85ebe7d282cccb74ddaf43ea95567ea. 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/ESA092224891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb88180077da06673ab6b7053ab4bd8e7872a59ce273cb55d20a258c5dc0df7a. 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/ESA092224892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c636afc43cfd812e199856e76eb12820976dc48e5bf3111f1d95ef201226b99. 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/ESA012253054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c282f93cc3c7a35e4524693cdef4f195416725dfd8d16750ee4be5b35dd1399. 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/ESA012253055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc714a640b439e94cdeff5fb79e161dec966f0821116e1c6ae76f1ac32c797fff. 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/ESA012253056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11cba77c8b5c9ec4bad50abae05c98ec7d38b7bba33d44eff13c6b728707e1f. 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/ESA012253058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2726de29be0b94c9d7d5e6fedcfa56982a25f84cc186ac9f685c3df0341177. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ESA012253059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef330b80c91f9d32b10cd273b2d6c87c07b904b1c10d3f0b48eb2222d6f50c1c. 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/ESA012253060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4b3d87ecb9633514a3178eda71fda8c8e29921fc0649acadaf562f1f6bc9c. 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/ESA012253061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ff4da2a490df58865fdbdfd9157094f6fb83abb746ebbba7b55f4e80d5beff. 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/ESA012253062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5dfd9be058baa9517e53724fd2db11b1a534cfd4ce1884adb987304c61958d. 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/ESA012253063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eb55c41844bcb35a95e92c2f6af6913953e2af2fa1b148f010ad45022ba53b. 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/ESA012253064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25c339345839b0c0f472aeaae8671161ce780c50884d8fcd9ed61da3d99aea3. 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/ESA012253065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc9b4142652ed50e98d8b2147acf8bd68b90c19b45731b0bd85d1d596e51c9c. 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/ESA012253057.
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 0x02e8912f50e7edf361b4ded5e937656daa4912790f6046726c10ce06f8c49d3f. 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/ES71D2000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe389c31b671838cf539584d40817cb504883154600f573db9769b71808faa. 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/ES71D2000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3538534c6013d5dd156ea12e0a1cb40e4633e34b0074b5c838d94105e7633569. 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/ES71D2000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9774f3aea9981cf38f13bcee3f0888915fe94173b79873a76f9bcf94cb5e3d02. 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/ES71D2000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51a914793d03318757deca06b41c41dbb5850c11fa4e1b84c80bce055dd1a73. 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/ES71D2000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947e3311de2607dc2c480852422769c530045dc4c65dafaf18b5840e7581feab. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES71D2000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6662b0f210d329238aca6b3a86de59753c2d7b2dde688ede96acd1b3eb5eb69. 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/ES71D2000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4082d64bebc9ed2be9e24c498bffdf864b0614946e7f27f282dc09e53375b4f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71D2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67629914d8273a3a3aa965681662d9f5848b26789423703185667f97ee77b6a. 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/ESA011533823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1c4d56d2715cd8040256215df2d596ec052970725626808d8a944710c2a9d1. 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/ESA011533825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1fa7f9fe4f78a6952718ac4fddb32a1bfce68905ed1715b9d315f92eb761cd. 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/ESA011533828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a622f697646676169f4bb525dc0e6a810bc0237440111fa41dacf52e55ecbd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ESA011533824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f3276be830b5dce2dd8df4591a106c90537a54b8667e1e85449a0543ec1265. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011533826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087be0c87be0564a9ff7c5e474b97fcf0af29b4df918fb947e5e9c7135b6ea80. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/ESA011533827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ba25bc08927710852528517d4ad345cb44295e4471d06849da532c72e24542. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ESA011533829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08946ba13636dd32e51f2d74ded01b3956db8092aad67af95b2f17e2c1c3727. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/ESA011533830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf413786bd18a416e29fa8bffa9fbf9d7611c56a4c57ec1af279655e792367da0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011533831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c913113de695fefac9da0ecd5d5095176192f5416ca41aee8e99bc4954e123. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/ESA011533832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9790748bac4787f206dc114c44492d2391de6de5972ae395457c40bd9423ae. 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/ES71D2100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4e65a737c0027e82f2a16c04f28d6be251e1426faa60cfcfe82645a61741e7. 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/ES71D2100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde13db95926da18e949809a91df049eb564a3ee7b7247c3b9bac6562fba7f5de. 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/ES71D2100224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52698e70b8799997779ea00229a606d3083f14ced3dd64fa8a12e1bba45a68e3. 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/ES71D2100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35baee780bd61c6bdf20c14a8fdf3b43669ba702f508d8c0ed389914c524502. 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/ES71D2100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae6e2b53d39348f473069ef555003fe3765aac8ca08a96460b880589cc59083. 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/ES71D2100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0251d2579e20a7b078b1e9767085bd476e95655a2c79818a8ef5fe1bcef4f7c. 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/ES71D2100228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947c86a949c575c133c7860632400ac13f4d2983d8b2f9bc2ca24ca66541ad32. 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/ES71D2100229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c16081a8fd2466902ac0ae5b86b66326220caaeb6efaada4f1a21585fe9b3e. 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/ES71D2100230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cbd62aefc99fa69722728d7d2c0ff791e9b070e4315c5e5d5eaf5664d837ee. 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/ESA012139959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e70eb8137ca9b46ca2eba59caca753cefc6b81f79f20786fab3348a195c883. 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/ESA012139960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8770049ac5785b290abace6fa972a7b63d7cb40fe4639651530ca8be4edc5a91. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012139961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8424427dd6a6744f633c4ce50399de96d64576468778475343c184db86cd66. 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/ESA012139964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800dc8b549fafeb95d989dbeba175cf0e008a28e350beacfc77a0e16ac8891e. 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/ESA012139965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000e8b1992da3e5887badebead845942d7cf46868b8b5390c855502a61ceac41. 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/ESA012139977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb868466b353e53b3a94c6cbab5c2e9b8490e0f520c13c8febd69a232d4043e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:59:37Z), 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/ESA012139979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddcba2e87ef18933fab0eae68c1f46f5745081a2b561512ad39abf45e86c24d. 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/ESA012139980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4992760e9e10e5b892af50c7de4efa25593618bbaaca341d5eb6f70d6ddacb14. 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/ESA012139982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d979489b219e8c823201d7597528b611fa7b9bf917f5cb7ad47009903036830. 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/ESA012139984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd822e9c9ce1dfa3ecaf02a8fffd2982bebc89d4fd4439dc83813ce534352b0e2. 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/ESA012139985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693a0d5ccd9f2effd4614590f9d095a5e007717482fdf54cd502f4d48f535bb4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:56:53Z), 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/ESA012139958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d77fd5d5aa2d53f82c5eabd189af16b9619d4e66c9ae5839d92ac5958ca388. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:44Z), 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/ESA012139978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08a5ddb48746afcfad57a02caf55a509dad0ff59be26e15d45a2f954f70614b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:02Z), 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/ESA012139981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd371137f894e5d2ecb33b73892f0b8be2d4dab1944834a4dfa70b1ed080a0f75. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/ESA012139962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81c8219333b428d25b2516cc30070fb62c481bcba273fc908dad20982173321. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ESA012139963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9117cb31ace94f8622f80414f6a5dc04bebe99afb11b4f74f6fb223f36f0cc79. 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/ESA012139966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa761e1171a4a763612cc344af8868473de9d67a21fad325c762f1f6fac755cb3. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/ESA012139983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c122d0dd90d9a0781fc0dc7c81da12684a67d2436ccfbef8289bd3c9a8479a. 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/ESA012139986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c1a7947941bf73032feda653061eaeb05ffda93d35b8fd9ee00eb03b2a817. 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/ESA011946580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eca03dbeb28f0bf3c8d430b038d05b6b73ca35f5ae295a0fd3d11040034a35e. 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/ESA011946581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb822b13011642a5807a0c880d4c717abbe9ef742363ca4fe82841ef871b5962d. 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/ESA011946584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe490bdbd9971d923733384956c293f73c0ceb6637f0b0763e91a00bab0a68e85. 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/ESA011946586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2de7c4766e54b8cf008ac7526577bc8fc6384c384a75a169c91887d619d2d13. 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/ESA011946588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca76420654e2fc80da65c195c311c8e6fa6f6e0f50ad539b8ccd43b7c663bd34. 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/ESA011946589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b88eeedfa707fe32c12c43649eb0fba3b9d78bc7d759ade7407c4523e735db4. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/ESA011946579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5185370268a18da45d1f4078333835f2380eeff3a73fbfbfee10505f660437. 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/ESA011946582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7c8dab6ea784bd4bb38e7758c270eaf1214b68bfd498fbe3c954cabd784890. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ESA011946583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65272bd6431a269bf3f7d9cf2fc57dcbc85c0b62ab0064ba917e0e736fa37571. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ESA011946585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb832858b02364954bbb982f558e0bd199626d03ad5529557d132c3ed8201d1e8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ESA011946587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aa08a96d986847babbd6b5e3d1a061038acb5836465746fe54c8b0ed1d9ae6. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ESA011946590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd302b5c83d4f66de644dba16418daa102df32a95197799142d39e58e447727a. 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/ESA092500740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50890f988c229a09a9b5e2b41744c0f446fc9acdf8b1643bf3d2cddaa0d0f8d. 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/ESA092414573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc904b61e3411500fe7abb00e0d60373303a7b003d8567faa56ce8b3e04d05c6d. 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/ESA092406969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf20b5493109ccae458cb21c1315a6a97ade4a27a66e12729f4159ad6df117. 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/ESA092403149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14575f5e1c75647526c9691afb1d237ea477283b3e1599d39f7af8744623839c. 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/ESA092335784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9657f5cb20bd62ecf2ac9b3588051016b104e905eb1ed0c21c42a35b31dc8b. 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/ESA092319962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce09cddd3bb3cef604db16548c5b77ebcd55ddfe68e84c43423a4d51683f04b5. 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/ES71D2000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cc44013f78fd8bd179004ca56eec513f49c458c34ac665b4de3cd57e8f7660. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:51:48Z), 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/ES71D2000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd0097a288a63baa0ef2fa530daea6672587f201ac88f095404729be7f1b934. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/ES71D2000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdfd051274e2dce3153291128e47f52369a31f7b1660dca4810ee7cacc28911. 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/ES71D2000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb93629ec7a38efa6616e6fce4146baf53802298c1ade8187b226053c5dc6fb. 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/ES71D2000146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697cc145446751fe5dd16c1d201052471b69d9c1a5a06e7d128e3df8449f8b64. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ES71D2000148.