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 0x307ebf67e9752bd3ae21cee7e4aae2b371050127fb76aa2fdcad9e343db25af5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/139eb41d-93d9-4c7b-96e1-dd81895e9fe4.json and https://artists.proofprofile.net/proofs/artist/139eb41d-93d9-4c7b-96e1-dd81895e9fe4.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 0xea939c04a2c99ab52bfeef61c397836b8a6365fa5a6d6a665e8f178e647c37be. 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/TWA310510701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6df8348beefd07cabf3fda8e792a3fc344f91cfcb7fd4e46e7fa8fdd3f4b45b. 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/TWA310510702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377a0746823a3544e62057defed255d67f9fe291c404ecabf56da07a29094113. 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/TWA310510703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf199009fc792bf3fc8a8bc3816f14d0bff1cbd36dc9160449d415f8a206c5d. 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/TWA310510709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05f913daa56de8ff06478c18dc6bf58f469e87602b5df7f44dd5baee1346a2b. 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/TWA310510711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8429e0fb20581e775dc872ed640bb5534b61b6377d8ccc38e95580aebf9ba07c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWA310510712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb9b087036d4c23b000dd25cf971246fbe63c248fc668a3e9e6e2d3c79a6a9. 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/TWCT52211724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef0a4cc86054dadf528fe087eb4f2e4baad8ce47b4295e32ffd6e0a9f45d707. 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/TWCT52211725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335eff2d2881e821295b585fb2df5515d6ff9d030aa41f457ce236ab98af75d8. 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/TWCT52211727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68991043fbf3c398e295772a1700bb380d9f2e2b2bbd84437f7383798a27ed7e. 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/TWCT52211728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd84f78aa3375d5b6edb9f21176a9947631fc27c4cf3a0ed5a16dae8def96e8c. 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/MYLR11320909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c01b6ec67ece76692b2d0134052acb8d555d68adf7740e3b034525072870a3a. 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/TWAN70760398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8465ebe4086c38b3afa457f0afce71b07dc12b0b551d49faacbb1acf1d1d2aa3. 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/TWAN70760399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2853a95b46dd820d148458552b1f3e68cce9402f4b3fd8f384bfa33cf5d7bcf. 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/TWAN70760400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11573fd823c0fde4ccb8a21035c8a968003dcf7110aacfe0671458e99b5bad8a. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWAN70760402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de7656cb1adf2f1e60c8c8d077d2503faf5acdf51683b4cccaac69e471506d3. 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/TWAN70760403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91ac0f3008526fc60131cfe5936b5e3f27e5bd62653817122e829fdcf0ab61a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37100809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9947bafaf8fa502a20e4459cb9e13bced200b035e08d7405f20f2602f86243d8. 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/TWAN70760408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd9f4019700b326b705d22e77c6c92b947e28e5df737f358a7bc1ffe1b19b4a. 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/TWAN70760409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316169cdd521dfdfe5154b60837d2509b309d578d369a2960130f6fdabe4fef7. 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/TWAN70760413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14b5c18b05f68ed841bba1d8d92f3747e1c0d4d4ed3b84f96e1d5db9f0291f5. 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/TWAN70760416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db2a6d7b24cd1be3916ffe699c0a43ed3615c4b072dbcaade480999c114a9ec. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70760417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7152fa743febf0627b1cb73d2e2b682e1dd6a14dac50975833b36ffb3ee1796. 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/TWAN70760418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70e177b0c8b646d761bd378b39dac7de5036f2d2da860f0f9e6ca288a049beb. 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/TWAN70760420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc89b13cbc74b7c78cdccdca01039d0d811744e61b7ee43b7adbcd2d53878c6f. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWAN70760421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9ace7f77d9fcd2a77a14bdf02433e08578592e0a5d4e81ce8c89a3a72a9258. 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/TWAN70760422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1ef05cce7a401e1afd432f2b055bd5c0fbdc5754433e33111ba1489776613e. 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/TWAN70760423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f8a1db6e57f2dfa660d2acb502711aaedaadc63e04f49c70a0c421b175b097. 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/TWAN70760424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f398e84a793ba1a3470e1564b8aa44f96fa180e3bd01304d1b8cd8013c24652. 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/TWAN70760425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45966d0a3128d83c6617b7cd2055d83637547bcaeaaab8ccebe827ea37d817f. 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/TWCT52220693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fb808870d3e2a967613b6b2284dec718872a0265e6cef976538d5ba33750e3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT52220665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b66b6c6d26cd2677ee82fefa612577524ff83e9f1702795ab116840bf1dc571. 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/TWA270607001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487ffde9388eeccc8b322bf094fd3f7e6da829ffbff7e0dc8e825ea70329c886. 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/TWA270606001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603cf62de7414dd96388fdf0a09e5c9470f8e8901b2b883d777d805cc834dfc7. 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/TWA270607002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831fbbe37d93f5ef74f8df948ccb7da697b5c124bf03883cb5b24f35fb87184e. 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/TWA270605003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf8df32bb356e2eea804e97817d73f810d89f9dda4cec9e720ebf60c5a2af64. 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/TWA270607004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2378c20b6752856d8f5477fc21daf18c607c20e7dec278f2c5fac67a7964faa8. 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/TWA270605004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8947419ccdad200d6376f0dd0e39bfa6b5207cddf5bda3c28406489a8e60f05f. 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/TWA270606004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1bfe25591a49fe73e2e22e9064988ae473928622aa3a29799ecbc7d87d39e9. 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/TWA270606007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23feb55c8082ab19a2cc8d8047f60545dc52dab94fa6965aec3cb9fbf0bea69. 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/TWA270606008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8e5c20328dafd43d3f55324bf6ada197fed5faff3722d5e71d1bf81ab8201d. 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/TWA270606010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be2918fbc595d000c1e57bd2921a08508d5dead99cd8b130144140d47c98fce. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:41Z), 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/TWA270606003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03296090f7b480d00b6ead9f929b49eafa2ea08a4a14067465dc113faf2b7ee. 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/TWCT52216987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe75b32dade5b7c5f303721403c779ead66f24b7dbc02bba186eb1fdee2dc5a9. 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/TWCT52217011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe561ae1f8e3b390f753983555e54e23305c3039a421f3c6f583e2fc95a968e92. 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/TWCT52216995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864e9d281e706fcfc8e2651a75075f7414f6ea38acae9ffbccbdaa4ccfd88131. 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/HKC639923506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5738d4b650dd4554af75085e8f2ba2b075b9aaaf590db12a476b190b111a655c. 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/HKC630501497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0e4286bea8c8a58c07049aad8035b410a6f8be0ed6556974a1c97601352158. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKC639923502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ff100cc991456de2f42884c7f5dcc68c69578f1e615c604214c0e043fc954e. 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/HKC630501498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03803f7484f5ec386f72f39528a1e804ac71bcd3999e8b0068b687323ae1704f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKC630501500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23119db3342e0739c265265b556667aab05fef91eb581827f32aea5c4a713aec. 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/HKC639923516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24002353ed11650090d1bf08f0b126bce8b977744a7397444d5430cedbba8ed6. 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/HKC630501502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a569805527bc46205c0044e2615208480b71db2b084205f0b2f4a92f970732. 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/HKC639923512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bca9e8baee6ba0b4cf845133269f39d52402b5d4e3c7c9ef1deda3b1f1143be. 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/HKC630501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908b06b8c8e5016a68247a9307bbe20396bda672ab145f623117f5d4b564d87f. 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/HKC630501509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8561da2a554f16d2bfc46d48defc0d9db9806ab0bfe1d2ba52cd94f8d30660b5. 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/MYLR10820832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efa45b97096250773ee65c549818f18029156e02bcee0ab1bbdfe17d6a2e54c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MYLR10820833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f2498c6a13ce71fd8a18fed378bbbc86ca1a9693cc8266e3b0636b9c8f8db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MYLR10820834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d96e2b8d79b8873a236b72edde089960c1fd5a0247f4ffd182c490b5c4ee36. 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/MYLR11521084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce2f41597e288c5d6187d581a631cdc6dbab1cc562a1a3e3ea0b38c8964de8d. 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/MYLR10820835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a38d12a38aa1c42051d1aba8a02633647abdad82abd31e4102660cf4b569b3d. 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/FR96X1998445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426198346a8e4a7ad63356a73e115a5572729c30248a413e2caed674e8f2ea73. 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/FR96X1998458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96534d3222d5e8a1587ad3ea93d90c69529f7743cf617dbe9ae98ec0abc76950. 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/TWAN77820013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d75c72f696a2902e609a2c1154bd48c862ab0f3137027669a9d9bee2073245f. 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/TWAN77820014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb3ee12c1279f9b5edfb5c73c457bd146e9dc7630a8dfad78a6caab0d56f9ad. 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/TWAN77820015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d05b84df5266a240165e828e4ebd2e6e269d729f2ad16307d36cb2f24023556. 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/TWAN77820016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548cb3b5da4feb52786e71f5eccaa7b15f2b693db45eeaf45d1008735dba28bb. 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/TWAN77820018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5276000d44e94e04905767e608addafeddd7210e390865109760cd7cedf418. 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/TWAN77820022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11fa452f427136b7ebedc8610b625db2d4c3051cbd862e31fc4d7c3af8aa4ed. 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/TWAN77820023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa875b52b6091a821f3cbc512c0db09b00e77ae611065120635b45ec3fe5ac07b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/TWAN77820024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad85ad89946e401d997b3315ab34b3c330957ccef26f11d21e10fe7e03e6430f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGUM72300721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f5e614da269d138ed8ee3054cae84ed3cf6bf7583253c49fdf77e99bc010b7. 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/TWA310504701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ac2c61916e99e0c3bcee1cbf7f6868ef55fa5ec18fdfb1a6b9eb526f73e8f. 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/TWA310504712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90eff356f5d1c2cec4326a21d958ae0fecbd0bcdbe0226b2b5e5b6135613aed8. 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/TWAN77520015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfb49ea2286336293ac28e55951a2232e734bd794dee3ffaed9583552315f27. 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/TWAN77520016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6f47befd4623bbc1eb4e1fc4b47e7952a483756eac3b69405e223e597960ac. 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/TWAN77520018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ec15055cb165291c5597891a8379a2f5c22579472cbb9cb3f729193fe098a6. 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/TWAN77520019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866ae2875e1eb90063622a565b06e7c66c0ce17261e94543f199ca28a1b511d7. 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/TWAN77520020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d54809b55f990b786e441d24378c6d5d341c1e73f07b4d2f3959fe16aa2f7c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWAN77520021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d199ad4d9fb88155c92921675ce3d377f895bd72c8d07d651d5efa35d5467b5. 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/TWAN77520023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b64fbe92cc75b4075faad378594d6aaea974d9a4e12371993c3a3d3d67686d. 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/TWAN77520029.