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 0x7c646342965631a7e4f2be7a459f8f8923ac430276fddd990bce55c0dd2b8b4f. 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/44d0c0cb-ee73-4bf4-9418-cb40ee194f51.json and https://artists.proofprofile.net/proofs/artist/44d0c0cb-ee73-4bf4-9418-cb40ee194f51.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 0x773f6bbaa9b3bec8ebac95ed97ef4bc95705ac81c14b2a04fef850e6550373dd. 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/JPH491805012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4f854c604c215a0eca05115fa6276ce7d36ed82b678aef27051cb97ad102ba. 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/JPH491805013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2985022fc27cf78026871245f08972f619bfeb92090e20890931465c8aec6f. 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/JPH491805014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949abf7dcd216c155940d0064badba7ef8912f35e9aa32280a6ac1fbfbfdfc97. 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/JPH491805015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b35fd037d402a383cbe35bf866c57a1d3c470e92246a4ec5c870184cda79df. 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/JPH491805016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8147529cacf6702eff9e9ef392008a06868401edca0efb099ea8990b91670e4. 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/JPH491805017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d14a478566bc6b1f801aded8f561e64af8d56b551e460a2d027261909b422de. 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/JPH491805018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f6241ae79f3707923ef30fd618b047c0484c1e5d39b27797652a68cea17c43. 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/JPH491805019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934409b1658da9c8a85ac67dffd51ea6fe52b1dfc023cf50210d56e13f6418bb. 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/JPH491805020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2332016a9ce29b867a7e5a36175492302f88de9a59ccadd949ee0bff492e129. 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/JPH491805021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80b74b690fb6d0d1eaeb7f9d1c3633089525caabcd619701be8b5667b563392. 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/JPH491805022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31faf23077cf55a9fdb4e35260a4cac40353b414608401b4eb703e9ea764605d. 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/JPH491805023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afaf402f7fb908628ab23ce7ee0daeb7b97658313a953d78e8cce6726ac8380. 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/JPH491805024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8b9c5c7b5f713b9acb88815eecafba3c85c922dece6dca020ed8fa910f04a8. 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/JPH491805025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e9d060d1010399e5aab4a7859c619fa377803c44cff5289cd073743aa8c67f. 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/JPZ921313450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0824cbba358e3f9cbfbd7b1901c47d3c3f66ea190b1046197d216b51269bfd20. 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/JPZ921615540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729dbd1f7ed92724d6ac70432f30c6cef304b0cc289ff977eb5867790bbaa66a. 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/JPZ921615541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe008f65ff8cb99f43800b27493e920ec27bd1956b03d0f7821ffef809efe73e8. 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/JPZ921615542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351c7b4149f423d549aa7156bc889921a17377ad9b469004a7f6360570909c69. 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/JPZ921615543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cee76782c40d29b54047244ff5fc7022089dc215242241eb71737b0adb383e1. 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/JPZ921615544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a5544de9b781ad5025fd10aeda958ae8714dea9b1c2d0960862285dc195359. 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/JPZ921615545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea803a5b89fe00a0b475a5dd2a13ce61afe652571b062514e3d962fc0dbda00. 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/JPZ921615546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975ab8544a4962efd6c96d7d0f12b68c90abcd0f4a7e1efa97d64e4efcaad5ca. 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/JPZ921615547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c9ab5698067559fe77c62ca4090f16a333ee572d2c9fa44f44ee5f568c599d. 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/JPZ921615548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b57a6c7c7109a383ec9581bd50bb7c610d8873a13d5949bf8f8e6d2d6106733. 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/JPZ921615549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49da1d2fe1db9e210f9dea6b2ce94267fd1c2d7891394ecac0a151290ff967c. 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/JPZ921615550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2641737b9585f21639d58ae9ee445c21c6c3ded7f1ed7c3ba4f64a251c606dc7. 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/JPZ921615551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6a016c814248f3ae48e2f5aff23040910f50d79537a709d36d17e2d22209e4. 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/JPZ921615552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cae8474f9ee1211a527b15b38150c42db1155899c429de565ef8e6380cfef6. 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/JPZ921615553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e7f596cf957260f40f6ea797e0271d01d79dc91e7153845a4f27a2e0a09a95. 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/JPZ921615554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5420fcd636aa59baed0cdcc4232891753b3df422514201ff288ced60ae772f. 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/JPZ921615523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0c76ef1272190711c98333caaef6e4ac1983026cca46dce094f5dc1c47e82. 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/JPZ921615524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a9ddedbe49664562dbcefc9ff1cebe33f20983ee34cba155c58472cc1df278. 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/JPZ921615525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735cc88669a0d25bd18b24df23147ec1fc31bdc9d190c3b9aceedd2879ee34a1. 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/JPZ921615526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bcc2701d91073f9686f7ef4086d89441bba9152a632faf40c897772dbba94d. 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/JPZ921615527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb459b8422e3a06a3612f363726b721a9eb69a3ef5c465bb5d7080f165cf77200. 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/JPZ921615528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4c5535a6108529c2ecc738e30e8db243a135761dff9bda6c316a47126f8c25. 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/JPZ921615529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6323f6967de6a963b5c02bed1e67e5e17c1809cb13aa2aa0250c76df495086a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/JPZ921615530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715ab139daaec2d6b7b51829a16fcf04c1d7febf9402163e8a3e2ca064ce7c21. 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/JPZ921615531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fdc8704af459994043ac10e7887294ac7685888d53cf432a594fced9ec6361. 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/JPZ921615532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25925102767ea484dfaabb577839ddd6ecb589f338e61e6adca575c464821748. 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/JPZ921615533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a88005d8c45c88711336755930694bada20b6bb8584af0367f7483fa876177. 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/JPZ921615534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e018d8909847d004282ae86c47116ad9795648cc860d6930255418503a13f8. 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/JPZ921615535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcb9048e1e390e9e94a97c77256fe976ddbb3d7d53d7a23b5ebfc7fa5de495d. 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/JPZ921615536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58408001694f23a091e3f1ab77494ae948618129ad0f0678731538a3b7b94ab1. 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/JPZ921615537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088be2bbb14bff5e90e8a8ff087c953e4a638e1dcff2c278804066ad831baa76. 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/JPZ921615538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcb62a6bac8af88c9082b496a697d419a09429dd51691a5f7dbef018dd9f47f. 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/JPZ921615539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6351d7ac50c9ec2504751c0e347ccbbe512e55f8323016b9688a7d1bd3e91f58. 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/JPZ922001585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f2ca3169611be42db9b079a0360406abdbd63220c100a3b8d151addea7b9e6. 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/JPZ922206267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18901a67e81bdf5bc0ae5c6cd23e019528292e6be04d31ad03ac78e7442d005. 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/JPZ922206268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b64680b80d9cafc55dcaeef5ed3a15d62546627b36b5421cfb85b435418c26f. 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/TCJPB2414102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c108cc8c79a11169596ff241d97185c53517a81b73c91d60c85767884010a87. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2414103.
Color of Love (feat. Substantial & Jsoul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c345caa94c650c330d1b565d5eed1d66b9fbc30a87a3468f7c89cb9dc026df. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCJPB2414113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e55dc3011fd2b4c56deec19901018526b20ef8cebddb61f66652ae13b4e611. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2414124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ce73e5be8c8d72cb1f28314d55def1b8db9cbebd2d9dfeb99a7e863c28ceda. 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/TCJPB2414146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05da98def3cc58c474d90b6c297e9ea7b139afd6eefba510f945cb4d4a948d6. 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/TCJPB2414148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbde749e05308246676213a1af2768086d9989cc69e6eddbc95afa537977a22. 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/TCJPB2414149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75462a1d7f0fd41713939b0da02e762a6e13cbc9d15d109b1a6e447d851c6d51. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2414165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b64680b80d9cafc55dcaeef5ed3a15d62546627b36b5421cfb85b435418c26f. 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/TCJPB2414102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c108cc8c79a11169596ff241d97185c53517a81b73c91d60c85767884010a87. 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/TCJPB2414103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c345caa94c650c330d1b565d5eed1d66b9fbc30a87a3468f7c89cb9dc026df. 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/TCJPB2414113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e55dc3011fd2b4c56deec19901018526b20ef8cebddb61f66652ae13b4e611. 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/TCJPB2414124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ce73e5be8c8d72cb1f28314d55def1b8db9cbebd2d9dfeb99a7e863c28ceda. 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/TCJPB2414146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05da98def3cc58c474d90b6c297e9ea7b139afd6eefba510f945cb4d4a948d6. 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/TCJPB2414148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbde749e05308246676213a1af2768086d9989cc69e6eddbc95afa537977a22. 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/TCJPB2414149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeda0e2d34a922aaac21ebbb92a300c1af2c897151994eaf5a1fe267b5d7d67. 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/TCJPB2414150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d97c09aaa0a538c852c0944f1ed44fcddbd678a7499deff4eb0f4b1e6761cf0. 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/TCJPB2414162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75462a1d7f0fd41713939b0da02e762a6e13cbc9d15d109b1a6e447d851c6d51. 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/TCJPB2414165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845495d2e0be5b5d2a0c70dfd809698628d934d0bed6ff1708af01544cbf681e. 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/TCJPB2414166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567d8d0294b724ec08cec6f12c673fd617c6430eef5c4eabaf15bfdbca65c722. 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/TCJPB2414168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd52158025602ce31372fe716c789e18a5423ffc17e68b340b51f24a2d26bba9. 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/TCJPB2414171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba043229eabf150f2b10d4f3848286d80af2efdd1eab3617202047f47f745b0. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCJPB2414172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d3175dc4a4813b4ba765228a556b547ca1ac6bed10fe58b88cc4edc9ca716a. 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/TCJPB2414173.
At Your Best (You Are Love) [feat. Hanah Spring]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e6f0655280fd7aa02fe0bf62eb9a362fd7f0d25f14d71684bdaa4e4825d839. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2483157.
Luv(Sic) Hexalogy [OMA and Shing02 Live at Liquidroom]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8428bc3b43a2cc6b8a8aa3368f764421d3dbf88bead95275de6ad7a8669765. 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/GXD7G2489131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f86b077f92aa790916413febe01fb542877cfdfc946628f376a09a53a5a3de. 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/GXD7G2489129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5608b0ef62c10e8404afe3a12da6a16b3dc0e8bfcc6de630a7bf1a39e44bed14. 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/GXD7G2489130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcb0055afbe79e6e342285ebe5a18dad38654e04d24e46d3aac7b27d1783fca. 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/GXD7G2489133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43002ba19e59e090198d28443abd053e01e47409606f9da67c2d020a671d364f. 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/GXD7G2489128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8519ba9362b3e148d2ab45cac932e028e6268b2e5f8ae86081458b6b8388966a. 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/GXD7G2489139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e899e3435b2b49efdc9bc4126e45597818aebc35832f3a6762cc38a1a40aad. 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/GXD7G2489137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e66c4ef19c8e7e7c0801cf6e563eb345e48a55f878b188d97821c5b78ceb5fb. 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/GXD7G2489136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc20b870c450bce1d96f6ae8c3c8a3c16b10369753732575d292bb53d24e58e5. 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/JPV502300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff6d505b660de01c2e3741827846d3e115fd1a6a633659f1d95e1ed3a2e0dfc. 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/JPH491605009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570c6dab959a392d626d70c06e350d6810dc6a1810e875ff5a877bd028bfeb4f. 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/JPH491605079.
Luv (sic) pt6 Uyama Hiroto Remix Instrumentals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed237d4e5c012a2977f05530250c7b701b9b6fa245be84385dcad811070ec1d3. 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/JPH491605092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb806ccf0428dc1ff167b687ba1b1a9b210ba1b4531ec61476846335e614dcd0b. 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/JPH491605030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6289646e49309b19350c19ee7a8eb7b1a2c619d9c0b1ee6297378f95e37b76d. 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/JPH491605039.