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 0x6018ed29e48797381e2fcd1cc24d79a95ba0a945b7f56f4c164c13a025a48775. 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/35602ab9-02c1-439c-89f9-736ce974e033.json and https://artists.proofprofile.net/proofs/artist/35602ab9-02c1-439c-89f9-736ce974e033.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 0x95164ab2a8d58cb213f0c8f31ec0fc55ac1d9b2be1df84db16aa69de92c1c533. 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/UKZGC2408136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5511f5feaa42e4f78e3a63419cb456f2861f5524b9f35767711df9658e76fd5d. 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/QZWDD2455375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfebd1c8788b9762b23558a579e2104eadbe1f02beea5a3fb1d37e5e7aa6291c. 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/QZHN82442740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10cac2fe62d5c304a881210857e7ee5cd9b50e847d03c88e271190cd4573aae. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/QZDA42434610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2e91c7543d5760bae6d2846fb3a993470397c52334bb9909042de134f3f657. 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/UKZGC2407039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf25f7eabfa734f7327051d8b61c3e9e2a85876ffd84a0f156c9cd6197ece4d8. 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/QZTRX2363566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a25d8159b221d5b4f9404a47223f83bde8e5fdf14c8c9fde5660b2884d74d5c. 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/QZTRX2363554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3842259f8472a5310aa68e733f28c87e994842331680f1269bb605b139a6f7c5. 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/QZTRX2363557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9af87f2409b58ec12b2d79a77be66edce53a8759e455d21fc9f027e2e7ed337. 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/QZS662174065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e2148f145940bd514e91c89ce0d7af9e8af6d4f2c8e66f3e75ccbdd188774. 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/QZTRX2363553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b292d39e56a02d25b1613cd5c0400ea63fa20f243f80deeddd6f139d453c7cf. 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/GBWUL2306012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe412cbeb0ac4be934a3c380468490d82e5d73a911e743090c7d02cc880ae273e. 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/GBWUL2340593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e34c053d90a1897bfd99ab04d777dd93fc3194422660b201ac4e43bf3043d99. 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/QZTRX2363572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4c1e4e9468e18ae2f70e69ae89e327f48495bfe9ad9e34d346df7b5aa29a19. 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/USLZJ2307084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb368b3d1a85bdfdee40c18a469e83c3324cae13397cefd2f51b7dda6638a1d86. 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/QZTRX2363573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ef3b0a1116325c18ad855e93c59bccbb7c89e501f8339ced54bb2fb900598. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTV32385121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2957f32149802313f851641927e89f9828355ce34822d0dac6c39a7f226b74d. 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/QZTV32385126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ee361e166faec4b4ec0e8a5580b1fc27e70d8339475fdf53f557e24a2ded90. 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/QZTRX2363574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2f468018d498d30678cb840323f3221e7100445ee9a4b6d2d9f276ef2ba553. 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/QZTRX2363575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b499b4f705345b9995d48ebb8df31fca3aea43b95a3a3f41e994b357e6919d. 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/QZWDE2429576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001177f32a0badccdd7fea938aea5f91903a49205b96c9c17f7413fce435dd47. 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/QZHN72455478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940a396a81cff9d8a13c81e8d071bb74edaf9096d4a96430651fbabf361bd9ca. 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/QZTRX2395725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796a2738f5d980e318c0b810ff1c7a7caa45b676da7ae110a2bd4a8cab2836f1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2395731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed557547434fb4aac227201b764e86a7b29a58dcd92b83194762e5fadf25e40. 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/GBWUL2368524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ee7355622506a908a107b481dc102d5ead55b35bd2aab6fde4cbf2e8ad372a. 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/GBRKQ2323950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df606446a379fcd85199c3a0d372ced02cc705e56238ec34510a07c5fd3864c. 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/GBRKQ2395789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8f4b68f81b6042549d4da18a1be1b96dba76a3727c51a1e618ad40ff433f9d. 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/GBWUL2373125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc6803ad640abb642f8b37901392c373c58b79562831a029c70e8d9f1cb739e. 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/GBWUL2373131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c28fd2d2f51d79afa8ba7f0fae8c6d80fc869882d616ddceb747ba4e651493. 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/GBWUL2373137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad572fbf2b8f3ceec96199b037bd465d4884df0acd1f128b29f6f4af6ea1950. 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/UKZGC2502048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf65955d8903c84ab6c58be44cd6829c2d680a0d9d3d266a193ef8d8877532. 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/UKZGC2501994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3c1d2f6546bb3b4005bb1b85e3a65fe0341e8508dd23de467c68dbdf10aa7a. 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/UKZGC2501686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05adf8b1e8aeb737b24c7b3e0caaaefb315dffe2beaf3fad94c9cefd343a5072. 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/UKZGC2501647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3aa66a62010995adaab479e175d5b6b3fdf3743852bd795e37eaa7a578a0fa. 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/QM4TW2599448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c78ffbfca9e012d29affacbd4354eb03f8f6f653c590430bea3aaa28867c69f. 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/QZFZ32523153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe493a7a6c72c355dd2b2b970ac3decc257c0c61015e1ba514ea7b453f03d1f33. 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/QM4TW2583828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542fb93e049e604c8d97fe909b3ec6a499842d938ceef782665a3ed13ef0db52. 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/UKZGC2500845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb133781a5bd75504b10be0244d06da4e4e2899282a55e073279f700e6b8b85. 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/UKZGC2500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4ceda754e2d5b00bbf9540aab6ca2985f510e4fc66d0215d2f7a32ee6b0e52. 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/UKZGC2500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aac83c5938635c9a9c2792c1a970e7c150c9e94e1903bce832889095fd0ac9a. 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/UKZGC2410445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb757ac522128f46b169e69d4584dd242f39309d78c9ca30f36f483a76c483d3b. 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/AUGBT2437864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858fe7ab5a54f0a0fd5214bfcac8acaf95de5724a50cef04e2f5ef9df9a1b21e. 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/MGQ002015385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1632506724fc2463a61e2906494537a041a6f467b6ae8d029ff775d3f7fa22. 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/AUGBT2437862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ead76efc602b0ba057ade78f3112286570ba33a0ebbe93d58cd2f25ff7bd8e0. 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/AUGBT2437873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464fa67b271c2e523523f7bcb232504409cb71867adf38062f40a20ba1aa6fc6. 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/QZWDE2400897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaee9ddefa31568dc700a3dddb8b565c79bb4a54cc385266a6dfbd53c1a46523. 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/AUMEV2466384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef00177e4e5380b653c1a37b1349d0014823afdde2d639f529c16c9c9d08a32. 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/MGQ002015287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38639957f8c0e382a3bbfc057142fa2efb440807615f1117fcbe28729c10b259. 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/QZMEQ2473118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f1b3b50b3271a700d7683863e93e69e50d8bfb8cb9e21f0e0ab044088fd9c4. 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/QZMEQ2473119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab943f0a8f8e492e58283cf59611939ee6b803bfe383ae2bbfde8328cc86af0. 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/QZMEQ2473120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969677e6f1f44f2cd3056a98da1f01c3bc51d0bf834b6d187112573a19603344. 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/QZMEQ2473121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a37200bea65e0fb75ade2f045805d49f4bb50e7bbc16bda2fd558298f29634. 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/QZK6H2471948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9870ea44dea6a4f6ba037912269e3c85af7c3a84bd30493030e4d7524af524e. 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/QZK6J2418214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a37200bea65e0fb75ade2f045805d49f4bb50e7bbc16bda2fd558298f29634. 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/QZK6H2471948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9870ea44dea6a4f6ba037912269e3c85af7c3a84bd30493030e4d7524af524e. 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/QZK6J2418214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02217e4ccacb73512750b8f547443de42773c2fa64625ea86a73f76a0ece3b51. 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/GX8LE2493092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe163922d52638f710322782f8fcc16eb48d2a8715fefb32b949d3176950b8fa3. 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/QZPEW2437644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ebc65448deb412b86d6d557a0371a9e53e22ad1d4b4cd3482fa576896ca98b. 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/AUMEV2427811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fcff9d302f5ad31bc8c5f2f0f7eb3e9a991254d7823c1102d77828ab97d71a. 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/UKZGC2309304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf742146396af83c5f994739f5cd897af3bf79259266317bcc384d8973ac8ea21. 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/GBRKQ2482890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55c2d89d178cb00f7eadb746c6b206fe4605d8910cc1a557dfa761e7a3bfb7a. 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/QZES52472063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb405ffffe425d6b8de8dee3014b1e302fd749de43ab58600e8c7f80df9f1b1b7. 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/UKZGC2504688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c86bad6dc107af87a60c70d7968e6a7dc81bf76748214b2b7d297c6ac500576. 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/UKZGC2503772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49a10eefd725a3c2467d1b80affd25c057aa580f96d6ca3c1556a28b1f9afa5. 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/UKZGC2503768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38083f98305213743a0e67ed366382b3fe430e99009fd26a240a92957d389bdd. 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/QZK6Q2592567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73ac5f72e8177619df3fe5b92e8a57407117ed1793779d681f427f408c326db. 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/NOA9C2505030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b68a32358b8c46c67e951d65cf0ee2c7a8850e447d6e6313392cb7b58ef0a5. 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/QZNWQ2502378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a78f453600d5614c57ce2ed32e136048903f02c29a0182afe0203835b0419c5. 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/MGQ002015652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834aa29115584dd75e6a9baa583371625f0c7a7f880686ec0ba853fb66398956. 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/UKZGC2501710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ac7a1280321ae20ba73f04954eaac0e1c504c98bca3cfb6e16656abc8713b1. 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/AUGBT2432948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32436200d8a9d760c0afd950b7b8f4072c51295c54feab9bc4f3851b022ce7e. 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/QZES52473689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9b9602a8fd91c78e5d5ed17baa86156dd7e6df069158d16563ade6e3fccfd9. 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/QMANG2215896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf870d6c2cbe47a1fd07d481e20488ab35d5e4f481ca105ab1a127854e36dc5fb. 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/QZWFK2391970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac8e70c4ec3808c2754403d709a9e99178e8bab38dca30b1c5b754fbce81f8f. 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/QZWFK2398987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934ef8c40ff736196bcf01d333261bc6b7340649f701db4ddb840d48fa22ff7f. 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/CA5KR2387336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd89836cd049963ed0e7dfb1ddf46e7991dc7ef6a428d491efa939c4f85657c. 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/CA5KR2397134.