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 0xe66fa9006cde1fd09264e5afa639fd13fa2fc9a56b503d504f9e269d4d31cf98. 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/f55893bb-3343-462e-9e8c-9c67cf923809.json and https://artists.proofprofile.net/proofs/artist/f55893bb-3343-462e-9e8c-9c67cf923809.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 0xf76a134d0b22a54bc8dcd5dbb49f72b07bff035332d8cdcc6800abc74797a032. 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/QZTB52468333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5366fc3efd45e177dc4b1c918f3295ed90827d02eb7cd397385e880ceca018. 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/QZTB52468334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d057948523d43bd83b860a4a9a5c5296c252cde7a651cbd39f03bd8fc85565. 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/QZTB52468335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bb236dbbe7c32ea4af073c86d70ca6c25936852df55cf4708ec756af13ae29. 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/QZTB52468336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7a59d96d4ebcc3231cd14957ef6c000853a45d4f14a6bb5dc9b458287c198e. 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/QZTB52468337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ca14664f0144cb369ce2af5b9f1cec731dd631eca087f3a8735c102d2754e4. 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/QZTB52468338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaeb4000274cd56aad6a0c0385ac5249dbe055dc1d5f7d8f4ce46f92c6b4ded. 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/QZTB52468339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8a2cdb67b46eda88a6a0676e54fba8fec98187a19b9f0a82260bec07d5a7c9. 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/QZTB52468340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2d9869c8683756b2022f7563887e598a36e9b150b3be43d5677ef7d1755297. 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/QZWFG2376457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbdedb157c0414b1c4c084598187dfc5176dac76fbaec3adc44c28480ebdae7. 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/QZTB52468341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80c6201ef7ec3f09e0c1882a3959632a9e098ce0fdeef280eb8f74fc61bb167. 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/QZTB52468342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752e3e0aa9f5530bbe8e003f3b9b20243a916814eb857b02b927fc08a19582b5. 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/QZTB52468343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e011d667885d3314716214a5dfa0cd33cce904e1e2ae3f08edd63af6648afa. 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/QZTB52468344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551ecf8a1d886d3e9e1b7d6755190d32900dc08795f12bc40d2135632e35cbbb. 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/QZTB52468345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c2656bc457b1a326f7c81ea2234448422e835b7da4857f455028cdda1a23d. 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/QZTB52468346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159c07ed8a1c2a5175332e5d508431eeb4160ca84a94075a07b35a54338d5cc7. 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/QZDA62249753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7552499bb9084c7ecd1fb96f58bab5d8a3b8057b82c3f6ff466c1d1fc178dd17. 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/QZDA62249755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f270f01def63eb07cbcaab1a23e444ff6cf6843efdf8793bfb8f52c01d08d5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62249756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9d9ec6e3b2b99a4ababf98288a466934523d67f08212f0c407f041a682c497. 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/QZDA62249757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853a69ec6195751cef9eb34146f58793592f9b6feb217bbbe91f7741c85ca0de. 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/QZDA62249758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d85fd1e9df1af65bcb83e867227c1b5cb1b9d98e134b95d0919fc6152da3e5. 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/QZDA62249759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb594a6ec2066bc7a4b768f020f319ee53ee53c2c3a2d3f6d66aaa9f9872b97. 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/QZDA62249760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5214b3a7b09d9ca79650d0e6cd6be66f7a61b3eec75828bdac26fa81d083e21a. 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/QZDA62249761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969a3c4ce9f457249717d1153bad96cbaacf305a382d50f6098e9211634e9d6a. 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/QZES52140786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b1a073480af47e2e2fdbb15ec91729eb597b827d95496e9a75ad6ed18091b9. 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/QZDA62249762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1335624468a69da0f83f0f015f42956f7386501e5d3bfa678e502ee83d8092a5. 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/QZDA62249763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ca1d686249076c0b2cf7d1e1c2e43f60c688aa9da0af4ae323c68d3ff12116. 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/QZDA62249764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fb21d2f4c16f97f781afb70ef9d11eef41568ffac7f51aba76999988f062bd. 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/QZDA62249765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c31d114e7288d9f3a0f639c77836aa81196698ef311d86bc5d6a6a08eaf5fa. 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/QZDA62249766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbddf9ad4e23340f3e48a0e0d1bff8b59a8d4bc2aa5a30e20051bc3d88a3c3f. 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/QZDA62249767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731a841b8210a4506199237faaa49098fe8ecef4cf632007b0527c961b262114. 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/QZDA62249768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2d9869c8683756b2022f7563887e598a36e9b150b3be43d5677ef7d1755297. 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/QZWFG2376457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f45d27a008453867876641b4a895f75cf82fd2a16995392d6c7af9e0c10f494. 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/QZTBC2379495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e467f3e9609010c7808e3af1c4c066545aaceb9887cc7f9cc1d77f3ae78f200. 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/QZTBA2306401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d09113f013213042f1645b59f656c316f87a57708f4673ff2d789f248bba1c. 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/QZPLS2315480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224db00602ffd870fc3998dd6f84d2463c3b9a967abcdf6303d2483e4fbd5532. 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/QZK6N2303542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f2e7085f3fb2582c70cd86c47e0f91463167275ec1b8c62e2a7692e2ae3d82. 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/NL5MF2101333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f27f9cd9a0167c34eb6b74784b9b7a3355e6c20278d8853b49be53ebe008cf. 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/QZTBA2291800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f02ebe1ba5d30c65e40f777b34c78c3e7d16cc94ce67c2b1c7d9b4830205c6. 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/QZTBA2291801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3af0f6744de92a66af993c53d6a44b30ed154e0d1a2b38f6c221c95be1c0fd3. 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/QZTBA2291802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf54b6b4438daaf6d07463448b6eceb252184f42403553f0e20650990c88cb49. 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/QZTBA2291803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7bad51760e90afe484704386cc975388d67e0de3629f1c2f8d9730b2640961. 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/QZTAT2231949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e74d897aa4c39bf48d7aac91fbd010b3395dfbc75afca155ee0eaa2b67ae7. 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/QZTBA2291804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7bad51760e90afe484704386cc975388d67e0de3629f1c2f8d9730b2640961. 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/QZTAT2231949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17ea082b928cc34b643f6932c78dd14de86d8172477db52708820703533e79b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2200747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909617080e088629a7de4fab568aa4e0337dc077e5665cf965c6728c0881ea0b. 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/QZRP42173534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661c791a4aaee6c305632f757d5f88d09642ed3358df7e16377dae3443308531. 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/QZPLS2189035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf5b412ae4a7b799c7334348e066082f5342ef038f99aa70c3bb65e2d686375. 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/QZK6J2173091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969a3c4ce9f457249717d1153bad96cbaacf305a382d50f6098e9211634e9d6a. 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/QZES52140786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825d9e264fcbabab352990c054571729c3c59251f5332729700d83986c7cd5ac. 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/NLAM42100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efba1edb5ac0724d08093b17145ed352de8a008ae8469b9f9ead2afcaaa0fa0. 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/QZNWU2063066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac1fac899f7fafe9f8b7210f2afc5bfa65c38e3ae57856c6e33af7a054df24a. 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/QZNWQ2057174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9820b65f9351315cab99b47c43c5bc0e6b4e4016d9a4bdbdbcef3f7797267565. 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/QZES52085902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26c88d074ac0dff0221dfb522bed69232ca449f7b4c183e34877c1c87e36f91. 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/QZES52085903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa32dfcef60313af3ae536740054e07c7b3aeff465eaa3d238772c6700ccd7f. 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/QZES52085904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5080fa57785aec135033eb7419042a3655967328758198001ec477cab83eacc. 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/USCGH2099750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7142704b9f6f7ee9494343aba3cbac412a192fcc51e4fe0f41abcdb83b7573. 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/TCAER2003652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1f2a8d02d40966eb14201769bd2a48b1b2765a29ad1507e8831e6ee01a0b13. 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/USCGH2014799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0445f378cf06834aacfee8a0a4b59d77e166ee576918a7e75279cc320d5f367. 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/TCAEH1900541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65646798a2816e1109a21adda0a77c5b7573eed9bfec88cec1fe90f9b80df928. 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/QZES91941539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b1bbcc3334cda8ae96198cc52cacf3821149bd55338473669ac951a1c1b40e. 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/QZES71966058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb0a380c1361e4350f0ae566181fedbb38af321778c31dae100fe8f9ebe92a9. 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/SE6A91843008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a674415d85637de6001d36c22a85d9fc29f6662e1e922ba495a75ab54c9b078. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:51:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2494648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9782c7d9d38dff5b140c65e4212fc0dc88bcfece340c1a94d0a153be1726eaa3. 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/QZNWZ2461938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4472163b464debb8196104569759236282eba4a6f10109fe1f44cdb643be0cdd. 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/QZNWZ2461939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b8a49011290fd839f1b8458d28cd606a51d2835ee3b43a15fdbfb11977372c. 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/QZNWZ2461940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd079ed72c048dbda01bc1cd1424808b8b9d54bb2e1030580a563c7c4e956457c. 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/QZNWZ2461941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7799510b67ddcdffee8bd90f9282a9a95aa5f565e9e077202401e68eed94bf. 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/QZNWZ2461942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f7ea2083813eb7a70585eb0376bd8bb07d71dbcb98aae226aa594ef60add97. 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/QZWFN2334680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f807d3cca95f8d8b76b09b10b5c61342afe8eb9ba9fbf643fba77bb831ed48. 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/QZNWZ2461943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe14e2fa6096bc72eb5ea2f61ca43f3cfb22094917ee39a37b2416035a40a865. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62235374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b21bf49555a00e348267689128cbf728cbf1930cdad9815aedfab35f82817e. 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/QZES62235375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28abbc40cd9543ca57a582377c3bd98ac90a25998a518518b0981325be8b79d8. 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/QZES62235376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf508c027ca248a2f3e127e7a64948212ce0c8b15ecf102caaa868d14e284dd29. 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/QZES62235378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7215d3a26f13ca065106997c0881b60f35febb2cea3759227bf6c6a1627dacab. 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/QZES62235379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09259da799184ab38baa5cdaf48bf98d6c9b92348f8c70fc0a596915510422d3. 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/QZES62235380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aae4bd05bf9659d12b6d5677cab16af276e9eb28c1c2954fd4a7a2dd0ed569a. 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/QZES62235382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71cc392964d93b693ddd54a12b42164c9f7aae41a5e2658f78be7c973c1b01b. 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/QZES62235383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb763a8712f39aa86b41f4428af2c4f7a9319bd7eab215d240a2593a1e5dd4631. 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/QZES62235384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8173e9a4cdfbe0426362903aa293e26468b986e194022aa5108d586926080a41. 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/QZRP52195960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f94102039f096d3ca05af2fd7f05c0ffc1b34568403c33409fc1175da1a2242. 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/QZES62235385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e50e743839e14066cfacdfd9e77a2881833ee85956fc341a22a43ffd32616a. 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/QZTAY2266016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55fe0ad66392f5e9a8a622dbbe7c5fa6a8cf0d0664fdd81081f66a2fc22a04a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USHM22292769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd0b94a507f8d3e110e5066d17e8e5297925de2025c7fa27ab64c5436b63bc1. 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/USHM22292770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b7468753961c86a898dfe3982fd7f4188e2b5d9923543557fe4e9c572fafb9. 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/USHM22292771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ae9a78380af8e22e1b7f69601adb1d33debec6605e5a49bd5f161ae4281efc. 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/USHM22292773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cb02de87046f45da18e941d0ad25b288d42e59fa98f10309de993499820d5d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USHM22292775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57b0582587168f476e267cea24cbc6b757f0a3f9621c88ca8d4929e7d2f2ca2. 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/USHM22292777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fd2ecbe95e0a844265c17485844e3dd9eda05539f14d25ce1845b84348ab52. 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/QZHN32390841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5140576ac5f34c7f37251f4d4ecb6f63ce18363944806028009632ea6246b714. 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/QZHN32390844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a0fbc3fde006a1adbe894f6fc6fa5da0da95a54b5645c10e87e39bbd63d98. 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/QZHN32390847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb85ec876011aa27c03efc6cab7b5eaa82b9b0c853d9dd174b9ba6f38b18b559. 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/QZHN32390857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44072904c021c968caeee935e83034eb07e6295f86e1202c48702471f1a610. 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/QZHN32390858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ebcb4dadb6060c2961c54df53db3bb2ad4bba91c9a429e33282fb5b3d2e91. 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/QZHN32390859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102142c992bdb4dcd890a23fa79ab82f09c00926777f077ed97bc0c296ababa0. 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/QZHN32390861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cff25c9bf690df174faeff1a701a7afeba12b941954a17d22645ed687703e2. 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/QZMEQ2181430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec7818c97788b5526bed9c32840ba4700b7a0837cd795ab9bf7df8a47a671c4. 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/QZNWV2252987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d0c70840de53182c217a3800af386c9f8076081f99b2ba908b9f075dddf0e7. 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/QZNWV2252990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05beaaa08e8e8a8a323c35c1b2d4fef7f7b7dc742bfec7fdad773a570cf7cbc. 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/QZNWT2259295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b769d5c4c13424b97b93235c852c77b339907311cfc6d4e51688fae7645872. 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/TCAGB2212025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fb8c53ff93314f20051c87778900ef403f642816f9a7b924e7a423f8614334. 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/TCAFZ2249543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40246393141d66dfa045d76359c50e35f721d509411c230938b7f8c92ff75928. 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/QZHN62229999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5543af53780ac3e8b4234e62e4521446fb36278a72da51837740250cb5c5f1f. 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/QZNWV2252996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fd06beab562f73b43eecd9f7aea8d5da217a9258fd6b2718fdd2759d772461. 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/USHM22374558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ff1e6d6180e9d97515aaea885053633ce32468bdec4e53bb740ef21dc40b57. 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/QZES52436884.