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 0xdd96c8c01dc1d9fbab860ab55e1512c3ba6adc4e7168edefcc133a10e481ff8c. 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/02e7ff5c-73da-4471-8e24-71b17ddba7d4.json and https://artists.proofprofile.net/proofs/artist/02e7ff5c-73da-4471-8e24-71b17ddba7d4.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 0xaa455738bfc62f7bbe5b5b797773c085ebf90e697370220fe574eac6b905d6f6. 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/BXSVC2000278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a002bf57040c2fde6857a760aa3d20a4d8d968be0f9b1aa83edaa1c8c286375. 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/BXSVC2000279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269ad0b110722dd7cc2bbad3a9e7d84d8dff23da7f543fa7ff634d8822b06495. 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/BXSVC2000284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9d52057accdcb26b9f3cf6aad93717fd1176ea40e7d3214e7ab07408b6a2c0. 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/BXSVC2000288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3fd5bd1c17190fe18051622b3292b8532b504c4ec96ff79cee6ab59ae12ed7. 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/BXSSS2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011e7ed7588d0f3e186f5b3b7ac6a8871dfdacab303c6127aa0e37ba29dd39fc. 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/BX3CP2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b79d3d50ef6a1bdedb146bc35fb33335256f10b727e6461b37bea16721ee9e5. 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/BX3CP2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf456d77ecb6399251e7c4b2173772b6002415290dc4ad2fd8e776bf8a8c5779e. 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/BX3CP2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57f562876099d57661eea1e6fed1cc236049734663914846a18ca9617aff090. 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/BX3CP2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f4be54deb95033ffb24a649ccda3d464a8960c5fc370e28d630d5476033c85. 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/BX3CP2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984e884627577567a6f3bfddf0cbfdcbce35e19fac53dc0ab4b19c028b2983bb. 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/BX3CP2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb242130a6d7c8a29769def37b0823ae312cd87b49689de710331a55e31ba6f49. 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/BX3CP2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ea6ec50dd9148b75f7282ec42aa8e3c77c656d6af768eefb7b4430266c9f2d. 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/BX3CP2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045934cb3bb30d2c9a9c7b02e88d02d738f539d9651d2421f52852d7f14bf29f. 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/BX3CP2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477586b98f96139ad6e339ddcc26f120ccd128e895e6e892004a90db01e70221. 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/BX3CP2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca62a93b15b0d6c3205d404e63e8b23727cc847c73ee2a60f0fd1d25d5d2104. 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/BX3CP2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ef4dc2a26dff530bc4fc3c32d71236331204f800f25de0b4fdb0dd174169f6. 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/BX3CP1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94990c4a68770d8164c12c9df47561f96b23e707e6e7a89dae470d80c87d9241. 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/BX3CP1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58016122536e319e7d64f9f86d7dd198315a8a0125d5dc4f13c8b933138791c5. 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/BX3CP1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9b4e45a654eb83528bbeff7e69c2fa389adfa837b8f759c8bd9dd9afbf780. 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/BX3CP1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cc3a29abf96d23d63418beb1d65f7f0197e0f8de892444193675f2c13d9aba. 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/BX3CP1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b7ac181d811cbed68247d3d2d9406640c5c038aab388cd7cae90f075d77369. 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/BX3CP1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afa4398f9b96e989da97d0734737b51711179792b7ba0c08b3a1dd49386055d. 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/BXSSS1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec00eda62ba21ef9c276c159880f9a034465dfe7455ba134bf718ac15e8c63c. 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/BXSSS1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d252a026c75fc568c77c17da00d8d2d63f48e8390941f7d0b4f89c63db309ba. 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/BXSSS1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc9a922fbe8a43230a292cc1458455c18238c880611a9f854c3eda375653736. 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/BXSSS1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420c78d7a35e2ae8d91c70f6dedf32a7466d9e7e4d277a189e3caf684ea608f8. 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/BXSSS1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b803f54fb8e3c3d15664cee4e1215a5582304508cbfd48edd419e2c49b35d. 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/BXSSS1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57938d224fcd07133a9f6a9077970ff1239925dc6e431027983d0575afc96952. 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/BXSSS1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0b2db705efb93544a07816b44ea57da6b91dba6884da17ba407fa63e800c84. 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/BXSSS1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94efcc6b4e363ade214e9ee6093ff5938643dbe599feb8e68d535e69c54b987. 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/BXSSS1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2234505c553eced403e6c12b9e6f58baf171eea037b620f945d96c35bebae69. 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/BXSSS1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d0cdbe4f0fd68f7cd074fa3e715428b8d95e4bd89f2841fb37b1b765fd2717. 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/BXSSS1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a371c867fa8962e2fad02c38f45512436e29521d2537c2ffb0c89f89ac71700. 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/BXSAJ1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e05ebd5df00455249f42b330c7174d1830c299f8696c4b48dfcd8917754726c. 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/BXSAJ1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9e1e9e400382d0d80503c6e3491ccb48836c36e86e4c187bc09d8a100e5bdf. 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/BXSAJ1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d22798259ac5099b89f7ea5734e4c4b9fb8d26ce768078be0a6445328d0b187. 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/BXSAJ1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c2067f80d6582d46b3735f85f93bc6d10c87513ec3f1c3c33f6bd04543c38e. 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/BXSAJ1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a91f07b6d43d6371029ab7f38eafc0e95995fca94a121d439e237b7574703ca. 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/BXSAJ1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcbea25c19bf0cbd8cbf74785568fe2cee840e1cfa25d4a236f95552d12dcfe. 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/BXSAJ1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3d5ddec0c02b79edfdd3e81adf02b76b408fc9a6e752d346836c9a993e9dd5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSAL1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca544adaf135071e417f32b7ab918e1b32151c2beab1883e3dad68fb52b272c. 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/BX3CP2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1545545452f6e07b2cc0cc77f63f8a219b11435a9b8f5d0f93bd89ed30c49b. 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/BX3CP2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7073f9b51b0877be219ae689e91278a4a95555957815a7f5e30220a8e833c123. 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/BX3CP2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f3bfbb9da211cf90f84246ca1aae59ca29d1834da8503a8e0084397a47a239. 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/BX3CP2200001.
Temporal (João Victor Remix - Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b79d3d50ef6a1bdedb146bc35fb33335256f10b727e6461b37bea16721ee9e5. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX3CP2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477586b98f96139ad6e339ddcc26f120ccd128e895e6e892004a90db01e70221. 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/BX3CP2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57f562876099d57661eea1e6fed1cc236049734663914846a18ca9617aff090. 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/BX3CP2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f4be54deb95033ffb24a649ccda3d464a8960c5fc370e28d630d5476033c85. 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/BX3CP2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3fd5bd1c17190fe18051622b3292b8532b504c4ec96ff79cee6ab59ae12ed7. 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/BXSSS2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceb79719c96ffa8bbba37852ce3ce6d8b34fa43a1a9d430d8c313ca5ca990ee. 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/BXSSS1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1937cd8dfb9432770a1c1fcce0f086be92167b3c3c6bf7105bfafa9e88a9b3fd. 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/BXSSS1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68285353bba3d530e0c5d8f240f7d7ef9ef9e66cefa7094e77f81c5167e428dc. 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/BXSSS1700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e7af6eaf48988bbe8750c9bcd51e2df1dcb41bc6322607fc8dcb48d9c75878. 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/BX3CP2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1c76e55a8bff627fde673940a1e2a2f062aa4c7dd814ce48061f92ffdc1fac. 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/BX3CP2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc091b590669b1b9d8f1a65756f6dfa69756eb11fdc5b05b9687b123d0f06492. 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/BX3CP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7073f9b51b0877be219ae689e91278a4a95555957815a7f5e30220a8e833c123. 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/BX3CP2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab28556bb10a823db6a90a2dde8efa8e1ae063a053be2e3f245d82ce1fa0c38. 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/BX3CP2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6effeee12ca11581afb47c2959239936d1ba27546c66f95eb97caf3779295b80. 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/BX3CP2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b7c81ab5722b87d794ca3fd5e4aba918eb8b226c689d73673fd40d07f268f1. 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/BX3CP2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2accbfaf0263fb22ade4aada196450eba54b012114d8d0c4fc4a993429c2183. 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/BX3CP2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f3bfbb9da211cf90f84246ca1aae59ca29d1834da8503a8e0084397a47a239. 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/BX3CP2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60a222eb6deedd2a6f3511267049d4af79bed54ef3bfa666c1efc95cc8feae5. 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/BX3CP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e7af6eaf48988bbe8750c9bcd51e2df1dcb41bc6322607fc8dcb48d9c75878. 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/BX3CP2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7607949c5bb5a3632c82fc6d5dae3fa924c7982fe6aeaed540e5c798185d19d. 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/BRECI1800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced822813b6c7732f1622cbb63f784106b7be98d011765b9451b5a1bb3347e22. 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/BRECI1800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29bca53c4ef3b5051a28d48bc8d166eda7bd6697192161570f94a9239c83a54. 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/BRECI1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f66daa473c46f2078ad7aae1138d819c7ae44de290e6e871b1f5e1b26a3a7b. 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/BRECI1800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4ddbfb3348f927211e2d50ed93c7bfbeb6a0635ff47f3d9fe0adcec59021cb. 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/BRECI1800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5139dca18a8873e2e04e1aef744e085df2e480f04f7bb0ac3640fff254510277. 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/BRECI1800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4e6840cc59c579fa097d49de9a7039e41d81352c2ec62343be49b40259f86e. 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/BRECI1800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6406a0cc4f84530552b115e66c8405ef3fea3d2c265697d2961fb0c55528c1bb. 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/BRECI1800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f8196cb2b48f532a36d61cf79698aa2e6c42811611fd515e05cfef11f505ab. 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/BRECI1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7777f6ba920ad117d87d22aedb4af87ceea3cdaad366ae6ad90fcd0909c9f67f. 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/BRECI1800047.