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 0xe859cbfb29aeef7ce7f857cd76711dc729f60ef91f61d5332d85df61017e17ea. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99d1a685-fba7-48ba-8e78-c4f6cbf04868.json and https://artists.proofprofile.net/proofs/artist/99d1a685-fba7-48ba-8e78-c4f6cbf04868.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 0xec0d1bc8bac788b42a4a8c18edc28aef2a8076c10617656156b9650da1fd957d. 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/NLC8M2200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8818396e1780ca6d7e2a7fa5761eb25054582fa3ecb32d032c40f3b57a2e81d5. 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/GX5MY2318580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e3067c1b7fbabc6223dc1fa76305a5aca4aa4f4fc394b2271ff3a8dbe8d600. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEA622302161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c901723a5c8dd27a37b68706be307ba3001222f2ccef24355dc5de12211229. 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/DEY472373750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043bf2fe278b14f214a085a121bade6dd83b80c5a12919182b829d96cd134f9a. 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/DEY472370250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11267aa78eb742a94fbfbf48cd569d89ad8c69f4f8416ed8d015bb4968d06bab. 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/NLYK92200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa8ef5e316bc1cbbd456b705ce91caf323c4aa1fa7ed0ce8c066cdd9d072c1c. 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/QZMHK2249813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe7ae0ceb8666343be79f8ab734e63e90134dfc70ba522c8b74a92837aa7fdb. 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/NLT2H2200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de6ac69d5424db120a94a726318d551e81d4df1a5b5b6e1aa99324b2aad2531. 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/ROGRA2101666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179110499e3bc5290cf73667fa3308ddae7a3fb145f5630e8b8be162e3299d6a. 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/ROGRA2101608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2748914126183aabf7531d77a54d620783c92cd1459baedfd6e9ca740e9606. 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/QZMHM2043629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7ec52deb2f85802ff8ee2b396ab8959646d4cfb9c5d1fdc19a915506561eb0. 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/QM4TW2105693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b803f43535a2c227fc94ac94dccd81ae38efef4e25d47b0e3a09dc3d9ebbb6. 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/NLM5S2402178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3f96459a6601388172a02bc927097d4777e01dd8ecda11e9e22f15f2b14fae. 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/GBKQU2457443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f7d54fd91ff97243bac1b3848714308c6d39c99d874e56fae016c40f163131. 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/QZVEM1889684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012a95a34194be89649ed4394842b3a9d8bd8fc160179bd01655381af0f797ca. 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/ROGRA2400606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d83b4faf31a73b30cfe5fad114138e7826d60519268a261f0a809de243390e3. 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/GX8KD2412933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af50050f1611e9ab35c93faa7f560e63ba5e2f4c7576325d6128566a3773157. 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/ROUM72400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f300a4404d6c47b56544871f574faf91d968beaf398b5ba2cf5757e84804e. 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/DGA0L2348120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830586f156240965c75ec5a28a93ff9c5b120697605b0bcd11ebd4564745513f. 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/ROGRA2101621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911337f7d30b5063f23b96660a0dca141e5a9c46593fa7c21b8013cbc577f49f. 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/QZ5FN2161710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb1e2e3c2069fc1c738f3652d36e2ecae430e487396c1a133c801341618cc0d. 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/USLZJ2017551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65803326196a254b60b731801435d852318d2483fde772d19c3337f489b64ac6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2058238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc105317531dd086517c7f0248ca7e15c84397f0b168956927c3e1f1fec4e44e. 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/GX3Q92480976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbf68e0af8126778aee24fc6d08745535469fb0cbce4a254e63f0d0cc94ffd1. 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/NLM5S2402377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66aa6c9c8cc6f76d425c003825545e56ea23f45f7d3a98b71514358ec68ae0f. 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/NLM5S2402359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca69bdb517c1f579a3fbf51a46845a0abb8e2f1223bbcc2b9f7c60f30f2303b. 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/NLM5S2402360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5214b51ea1f809cc8cb14a976d4d0c18dca9cf36058caa06c185ce9abf3ae. 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/NLM5S2402361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c53c2a8c2172995888390776bc7aaaca4e93245e859c14550e36e44b37d322. 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/NLM5S2402362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe868ac3158b8f3b3234f1ae91ecea4716a5c7b32cf55a56980523a493b538c9. 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/NLM5S2402363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1a04ced832f94db1d31a37b501ae74d5a61e27fed5ca67bc3763fe293e760a. 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/NLM5S2402364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023869f7647e597ce9c8d95664512d9ba13def964b0641a0ca84eb76b780f811. 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/NLM5S2402365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0b92a2972e7dc52851a5516fa19513e733521c546b6d43ff6a80a6666d46db. 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/NLM5S2402366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4ef26763f2c0d49164a5e1e290d5bd0f9bbd143d2d45f9670227bb1fddbfa3. 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/NLM5S2402367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e13e4a5f2a8e61fdef055f25797ae90cfa18484c4e547390fe745b033b2a1f. 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/NLM5S2402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6af9d04634de58725d256dd1edab27447f9e20de62c080d4c8b0a8edd02b85d. 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/NLM5S2402369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8f779670d0ec197d8f4f05a2a4b4c18120266169311444fd53104acf31b0b8. 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/NLM5S2402370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c36a028cbd133a357b0c4c76f7d69eacefede7c280f5d772c44ec23ced815b. 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/NLM5S2402371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb6085a58767757c46b41e5473894aeefbc5a40fc2d88b84c0f5073a57aeaa3. 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/NLM5S2402372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee6d71b9258560292dfeff046afafc2f3dbfe2da81fafa11ee574eae11d6772. 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/NLM5S2402373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c2c5d63d895ec23a1887d64c24e2d847e9d13eb8d00e660e8994e996e1cb11. 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/NLM5S2402374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecccb71c741fb135a3379744cf5ae1ff0a6dfee1fa4cbd58f1e9423e7f36e56. 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/NLM5S2402375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757d049f573800e62019787f30ea723bf19fe3277038f1a08614cd202c45a396. 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/NLM5S2402376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a64a8beb29d0e669acc5c82a1587e31f5e146290662e9752e2198a4f0829f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2402378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23153264acf647b02aa1fefae4f9d65e91115c7f4ae23bc53dc91f6d204faa95. 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/NLM5S2402379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e79246fff5b8886b071f1edac210634e561dd03f7a158ded67a9baf2563255. 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/NLM5S2402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bb0696712e0bfb9710db22744741eab4c343a086202e0ef9402f902a045990. 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/NLM5S2402381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b39ae63df4e18fb48ed7a8c0b4c45a090365ac58e5951363d905f99e2a1b03. 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/NLM5S2402382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3f9dcb9ae1991c6e1c5963586a8051982f84b738146524c132d5c232ca5d7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZTB32395258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1e6497018b66d92901a1c5ee935b2d954134a39ae185b94ac79f9288d5bdf3. 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/QZK6F2451437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd4b1130bec5ba6fe8ed87b6d9d03ecaef5a251a88459d1692d2cc638e21e61. 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/QZWFS2304759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bebb32f6d585b0b5c22e27eb4c401245fee0acb6b774465a3d3d61bb8b2d4cb. 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/QZK6J2457550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03421db858a125357b6a2bdaa3999b5a03a5d6961620cd4d43453ee13f12751. 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/QZES62400752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b9f54d543caede1a200e77f877c4543ad8b744bdb49adb079f7c28bad266b. 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/QZTBD2319957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5651e4f91e6d853edfcb34a4048b79a482f8292a67eb004675469b5166895dbc. 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/QZES72353576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dc1cd5f580bc0d9856cb20af9f91593173022c5c912801e61bd1d55c6c7f9d. 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/USA2P2358931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c487b44824c0c39fad0b940cfdffddfe84995475f2bc38130d56837aa7878b6. 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/USA2P2358932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c14ff9fcb8912251450773d99baf2f557f5aa808e22f411a94c1709c70789. 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/USA2P2358933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d3b405c7d8dfc8c7df87a4a822206f19ef0289e613a552ba6498708c7def23. 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/USA2P2358934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b9fc334670fba059b56b9dc794fdeafa075da535c5d377b946b268e8d3194c. 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/USA2P2358935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473f312c6a0bd2b1002f3ec7f58bea50ed5e24c8361cce58bac3118e62491b3. 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/USA2P2358936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bff067b3b8b6569fb8b57c6064e04a0a50e677fcd0dd78208c0a80165d6588e. 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/ETR212200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698dcf3d8153521e51515afbe5f8319138013893da42fe8bca1b57490676dd98. 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/USA2P2358937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36819021d78922b197e55274824acda25338187260a588672292109aa768a4d0. 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/USA2P2358938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1de67fd2c55137c519c3d9dbedc4cdadfb43f742ed0f908aad2d40fcfa6b08. 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/ETR212200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed52f7697c0edb54b461281e26b763bdee60fc3c0f3a1873e3306d7697f6a695. 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/ETR212100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a1027aeec6f132de8b5166702030d4929145448948989dbd22ad006584fbb1. 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/ETR212200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293b123395bd3f5581d2c249625580a4f09318e1701312a472d6b5b2a738cf2e. 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/ETR212100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132506e00d382fca017cece7663623e7d011e5377e8b042e02fc034131d7d14. 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/QZFZ62227575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1de67fd2c55137c519c3d9dbedc4cdadfb43f742ed0f908aad2d40fcfa6b08. 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/ETR212200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02983dd9765918b528897261e8038f925d343ae00a98ca3e9c701579dbc57de0. 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/UKWLG2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a5905704ac0f06a97eee8c99d6714d99fa851a31431f3c9587f3ff24a2797a. 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/CYA112300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35671acfcdbc5a19a1c074b72106c77a5740a6714cd44deffc3f37dfdaac89d1. 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/DKAZA2100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252ee79fd8d05ee4a9d8b30dd19156f5815ca2358dfd9fb4860ffc7026187e9. 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/USAT22211992.