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 0x8b801a40faa619ea596497c2742bb329156bc42ceb53201f1335a09c65108c5e. 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/64c9d70a-4868-466b-8200-7d8e7aff1699.json and https://artists.proofprofile.net/proofs/artist/64c9d70a-4868-466b-8200-7d8e7aff1699.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 0xa6ddaf96dee9fb838c71266b6a517e567d8ac24812f8fe292da7c60f8313eb63. 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/USA2P2124556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57e35a13032676490dc2daf7d229b86cae8445be2453cfbe006e6f1708a7920. 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/USCGH2180839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5453b0837cff11d6a0ef72ae7e4f2a0739931a8097e26de5cf741ef6c4b1157a. 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/USCGH2180846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0829af5f7126b49da74da8e67d87a6ae3ff4f9eb3ad9574fd970d8cdd597c9. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2180848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c15f3a183e38f54d99f38f51a281080672aa762d13409d6aaf68939f6794f5f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2180835.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde09279127d518493a0f2ac351027a455667d716779d58c83f1dbaf32838a794. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USCGH2180841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83d5921a10f029ee93e047eba7439de030a348a1818caab054cafc9b8d04152. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2180842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d747db6f80a3376706b39dfd564e4183954b88cb014e16ceb6a364c4cc27b2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2180845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac556d3406e1feadba11db3865998e29d981f5d6c6aaa3239bb9e7f9af4f0b5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USCGH2180847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd086ef91a8329aef8355af3ad4d06bc5ec371c8dd13bcc33d1309071d23247a. 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/USL4R1931493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfc98f3a12c40cfbb0c71d27c9b36ff2709ee27c50fd7a1debd51fd6da59e1a. 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/USL4R1931494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aa09fb06da90208c35627a7d213b00a9965cc09728d18015b472e4bca1df96. 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/USL4R1931497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4f11dad6a39ae90e9c70f697d0cd1c519f67253d000b6004c5d964d6349a5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1931492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd655ea7bb36e9b29d142c66d8005619594e8b5b80c85d48ea2d9dd1453cea992. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USL4R1931495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741314c4e9a460289e7a701248384f36220277e1123db060b4d98be1d72d8cf9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1931496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7c9b369441b9778f602e6b26f661cd6587a329a9c2d3407efdb9ef290e230b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USL4R1931498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1628271081756b11b5b401bb8cb11d78db3f6e2c193442f979727fde05b44532. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USL4R1931499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d67dfffd461d38f0c9b1761808d3139616ef73da0e33209772ced7572ba437. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1931500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82b9ce230d81407f14f289d8c98eb699fb4c79a316ec00e49b7f3868c0366dd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USL4R1931501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930fb454cadd669968f2419e5fd61b8efccd8d0064b3e53fb0cdccaa6c5cb305. 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/USCGJ1801891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339ffb63e5f89c6cd4d25284e4426aff2e2e78f066b7ede67ef5887eb20949f9. 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/USCGJ1801892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fcc2a1de3afb26d44783337757c11698e231977fef0da74c84cb98e412578f. 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/USCGJ1801895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fa01990cc9b7182e629b41869847034f2c3ca64a3c3a0a93c331ff7c8a919f. 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/USCGJ1801896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf67e87ad591136b2fd68e518c0d51e8f593429d4b9ff127f47bc2b9c3d1c79. 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/USCGJ1801897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d110c8168053b6b5f8091f50ef36e4df487179cbbbf9ad14fcda6d6caf29d35. 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/USCGJ1801898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438c5693def1ea529e2bb929b74880e70763841413b5d7cd66de2f5d29e0687b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCGJ1801893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890a0428a00d0e2aca58ab66fc2e136c3b313b4a751f254442e71ebb70f69c27. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1801894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88a340567508283d652da1364de08081e88458999b847c49272e4047a66f5d1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1801899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21a272c8a4632da562e482615a293ec6c3e7fa0dc1d4c913ab3d763cb0a4449. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USCGJ1801900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305510985015b06fcf202f799bcf8ad011492bf22d588266a5b05bf99ce2d635. 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/USHM21777371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4522ebad03ab2a16a48f906f8d5d50c1e116479cb80faa86d8d57109e21b19f8. 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/USHM21777372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96964567057190c682d27deb397fdad87ac55840975b90630954104ffca4de12. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21777374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0381c2868fd71b077f204eb9abe6d45ae03859b111ff51548894b9bc72486b. 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/USHM21777376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd6bbf733477c1ead794082744507cca116dd96a83de825e90ebb5bc966be8. 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/USHM21777379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5caf84e4e8a8ccda5273aee21ec0dffdb434c7419c2ccb4aa1ded46e34a9d602. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USHM21777378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a24a2e32da32ce34558f1680482523630b2f4093b74fa010e9594970bf2d23. 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/USCGJ1775809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb868aa658e138a49ce37322778fc8a2cbe7489f7f8caed25cd6f3b31e42eb1. 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/USCGJ1775810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb395ae49900eb7526f382529cc79ea4f73ebcac2bbed0290c15346bc117602. 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/USCGJ1775811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086daec459defba1325fd9891050661ea7161fca3cf1c65ba5aceb0f757c3706. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1775813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a27ffbf308ac131144e87e10bc028a3360222f6eec61b41ad04d8118718d823. 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/USCGJ1775814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f41afd671b097f4c82b7d5ab12fac7007d8eb7179e299868ec803669fd3f0d. 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/USCGJ1775815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacbebe23de05a3ec3bcdbec9acaf1574436300c7301be66cb17fb6a29c2eaca. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:17:27Z), 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/USCGJ1775808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09f48796cdd705a5c47b2231600f1074049da654b6c582f0cd16a66c70f6ef6. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1775806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cedbfc3f845b3bda0147002e4a9cf6ff0fcfd046e38b48c87c8d8903874dde2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USCGJ1775807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077a3f49a86891b33567af0466f1d8d2c8f8c219fae2fab1adc05de8ab349e33. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1775812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9b210cfd58bd997fef4d84fcc46efec7481d2f3734b8d0c48af20c819fdfd. 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/USHM21696340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21361eaa15b2edc38fff18eba9b3c14657ceab06a99b6739aacf9ee405bb36de. 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/USHM21696341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c1b202eb8de08287e15764f326e232371a7ec1cf74c06ffebee678d20db775. 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/USHM21696342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39a18a5621d0035ef9266fa640b0e571be0cf3f337b31cd58f80b037859dbb9. 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/USHM21696344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa14ca9e70e46cd5bc34dc605e472adef377aa7341f14884cdb7f353552474ac. 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/USHM21696345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475837b1e7f0ab31ab7285c9c5e39422fcb04837761799c3b1c637c7b094069a. 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/USHM21696346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83cf89c0a65ceed64bbde794661442cf8ed8859e3fad10b15ab019bd1c5de63. 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/USHM21696349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf334c4114992d83b4e0295efbce71e70f3e924f2560964321ae41f93e92d40cd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM21696343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25f37f2adb4ba6ba2eb27e3437f8c0bf53385df5be496a4f2355f595f24d903. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USHM21696347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a45d222bb7bbbadc01b0c950ad3e6863f4a6abd5eb5f9ff3d9925b4d79a13bf. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USHM21696348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9954c715aa54255f644756dc12d4728d734fa29385943e1b1f97cb8c056b17. 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/USCGJ1689797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04e7ac2f3840136ca55ee3c42e4b47abcfc76781c9c879f10bb440f285d30bd. 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/USCGJ1689798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa318c58661005a421869fabe6b5f36329a4dfed045fdb423866757b649744cf. 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/USCGJ1689799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d36882704325828f7570d65b3d293f8388931517c3e2b6d99cd3d61f7640a3. 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/USCGJ1689806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf547770348cf2556094116c1d012fbe78d859ff5d94678468fa4c9f8be0f8db4. 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/USCGJ1689810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e63cc9a9bfb9d42dd648f2ef2736b6cf0d57bee03c11efc03df307bacd87c. 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/USCGJ1689811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaed428591880dd173aaf38a7c65e7f8acf91ed6f35771bef6b3ed96ca4255b8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2822995dd7d96b8f58236a2e29e3fec301d22a9c7dae15f5555faf88b25f7c6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203ef8944dffc8a963c55352cde9aebc98d45d42186c65cd7287c3270d7ff20. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a593186be0c34291cc36257b02aa477cea5033b1407d64fd68d348d35018c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc332b86fdaaf766c00b3afaf4c56bbce99129f37665e1896b92de4df6bcc474. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USCGJ1689805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc30a08d285742da385c0fbb26f3bbe5049c8b38c5e361d715f6461d80773d11. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7269f9a8a16b8759df47484b720d65f2b9a68cdebe5f3364ec4ab1c56a5075a. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1689808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0987def7be2567d435bada56b09a4c85184e4d0096fb478da8213d051819de58. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCGJ1689812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40848794a53a6bbfb083e9b2318d5dea7ce703781fe2b76b6ff32d7aaa33dbc8. 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/USX9P1405497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba0a476d744ffaf2681f36dce42a77ef0422a91036ef35f14d39c486afccbba. 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/USX9P1405499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a16031979efa9a0ad11e54e18ce9af1b00b34272f450570dbec32964611133d. 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/USX9P1405501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a092ff0b3ae41b2a5a209fcbae2f56fdee7b45bfaf8c72b55fbd3903050eca. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USX9P1405502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b318003796ddb719f69e69ff9f58b4b84c82f416ffc8de3589cb3cbb252d9a. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USX9P1405505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dda0852c59507b6673c83f51dda7a66c12e76845d52ea3eb515456a7b3c7a2d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1405506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffdfe638654fb3e22bf304d842ee16132c8d816af3dbc75c7b995441564abfd. 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/QZDQH2388520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8098cb48454798ee47a0ebb613ce7cddd0e1ccd67b4889dd0a355ab1655012a7. 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/QZDQH2376590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804cee268895c71c629f2d16c099885058686209587cc550d60edfc5fe70d1f8. 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/QZDQH2376592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6a4fbecbe96c7c8b800e82a21c0de8f1b64306048dd257bb034d0db6c5c6a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZDQH2376588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e5f2ef73003bef29e3012952bc3299902945596734ed79e806bceb28533717. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2376589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a0feb332b789ee326675bc14029c83056a425f96f23093d819c0331138f782. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZDQH2376593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b8bd817db7b0b508842709389a3e35aa3cb9a95a2c9551c2316d355349bf9. 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/QZDQH2371410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b629bfe9abff4a8d8215d47c455e35e9c1fbbd4355f48c0d5e34277afb823e. 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/QZDQH2360690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562963ac0d980cbc6932032c289d59f2f9efc37b9be5b6a4b2c422ac2d77c2af. 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/QZDQH2357314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b3ff489fbe087dadc8e3e3f9403aa427858d8a9d9bfe9c4e7ca0d3e61ade48. 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/USHM22021562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c520bf24f84467b38adf985bb9bac09d58346422106766de27c150b03250d1. 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/USCGH2058076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d333fafb48017f06ebc0c8ec08217a29e08d2f036a60902e15db6bb23797bca. 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/USHM91914651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b47b198ef9b513e867d1c037376233fc2888829ff82a9a9286fea6461cc1d7. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91914646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ef13cd6fb82a20584b30a8171e314b03e5c98cf45d2ba37906c92580c26d27. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM91914648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba49525f262bd36af968190c169d94a02aa52cd7403c0c25374c6d43fc03139. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1975522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b931f1ef934dede3e8ba11144845dc1bcef8ccb17118cda128a383c5ac2eb83. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1975498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127a84b4989a1dd5356aa3cd8e171437fb1c7b1b43896b409f68d8102d56c12a. 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/USHM21834880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd442be1a0f3160eabfa9a920bbde39aca69fb091cdaa8fe102f875863ddfa354. 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/USHM91671606.