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 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 0x4bddbeb79e8ffaed43b2d73090b9c25fe6445e1796fa4c13b574da2df31b0920. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e57af07-1a55-46ad-ab12-423183f2f0b4.json and https://artists.proofprofile.net/proofs/artist/4e57af07-1a55-46ad-ab12-423183f2f0b4.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 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 0xd39fe4bacc0a4baf1a7e9c0affdd3493f36f4a31d7d9548ecb7fc6bd7d90dd33. 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/DGA0M2334205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbe42847267a5f2d6d23962bb34e733a87feeee51323b49f4fa4b25c9a461ab. 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/DGA0M2334206.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f99669b8f5edd1bdbfa1a717b12802653c76a90a85a32c627de1905b5e49ae. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DGA0M2334207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f02a141566d97b15d902641c2b9f189818895e0b3e494ea8afa3da33b5a3a6. 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/DGA0M2334208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34eb692472aaa8fd771e759a0e12e7c3c98fb739be8d6301bdcdfffb2f2e982. 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/DGA092399363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d3e0b2ec1e702d2f95f5ec4815aa07b3ae0ac8545020ccac2317c76604c563. 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/DGA092399364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21754e3307c37ed336c3a347b44979420acbd6d95ad3bbcb83d096ac82dcfec. 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/DGA092399365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83630e3bda1b3057e76b73a211f96a9603aab83372828d3c233fe1dbe3326796. 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/DGA092399366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ba6700cb56106601042c44d937a46f944d972eec75692054cb0799ecdfab1d. 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/DGA092399367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa17f6c3283e23262c3171fbfe0c960a5360b8b1f69f46205833f2f5ba4b935. 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/DGA092399369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eedd2bf75f516001c0de1bd1a9e067ce37fa18a58e39fcd6d67fc8e8a68d23. 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/DGA0M2324076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b7c37b16f4e51afb935f01309dc011be99e44e94e4f0eceefffe116807d9ae. 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/DGA0M2324078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d1323ee3c7cb94a9f806669c6012ce34404a2216120a9d3dc4f3c08f455f72. 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/DGA0M2324079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205c30ccdd37167e5852294ab14811faf13727e16e114ff24f740ac5af298368. 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/DGA0M2324082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b54a3513cb93d169c9d99645bc7b7d5b731dbf75b82fb28ccc68eb8ac84df8. 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/DGA092399429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d9b01905d5a11007fa9acd2248c217b01ab28885ad6831e6751714621f36f5. 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/DGA092399433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6521001e099a181ba3ff178d8b0eaeca1445ffee6245b2327241a2afd0196efe. 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/DGA092399434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33141b0f2216c4e6b69c9994f408c32b6c9d75ef72c335263e1831ebbf8eeaae. 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/DGA092399435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d247d13e23e13aeefaa779b8ae4c15949215478589c1b57cbf68406af16c20. 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/DGA0M2301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592475c287adb525ef816876563131549e2a42810d2c10c7120ce5719f598e89. 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/DGA0M2301044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ada7078080ae2104af9e6e001c0660a99ca93968ce77be6d0f7ed43ccf82cc. 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/DGA0M2301046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575ecb0ec5c3e81df7e8ff3aed8ae8056fd3da758b191988a3d47bfd8ee1c07d. 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/DGA0M2301047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d22cdda249f34bec8834272891f366bfd6a16f808728dd8102fe526b3e5355. 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/DGA092379061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf67e374f14aec17d0ae00736c2bf76bab77c42becb8aeebfd7ce5b7c95dc11f. 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/DGA092379062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb94d8bc98949c2a5e279585b7f6c0c8a1218587a9753ec3e81fad0f355646d. 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/DGA092379064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cd496417e24425ddff4b53f0b451c6f8c46a76815566f1d895e24a4a484dac. 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/DGA092379065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7985fd261526367508dbf25cc384625fe50487e7318c501444bbabf63adfe09. 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/DGA092399382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba5874f7a1bea5f99fc2d9a5005cb33e8caf003206458840a8da66ca5fb6d3a. 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/DGA092399384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cecc0df3132fef9dbd1273b5ddaee47b14bd4a5b5bc92c61e0694c6d2659e5. 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/DGA092399385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee13b48c864a598a115e0deab6ea66c0ba9c2cc943cacbd237da27872f52e9. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:20:08Z), 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/DGA092399387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be951cb2b99e03ac1c680e61e4291630c3be4fe2bd53d516eb3eb25929ff665. 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/DGA092399388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807c41e73bfe7cdb605fd01799522295c103ed55e200d7b73b0e0e7354a15347. 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/DGA092399389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3177b4b1cce6f7c0822626199423cc2899ef05ddda809ad29bc70310e2be48e. 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/DGA092379889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd040d5a177c4af92f92d17200fa3810ec601a0e4a6dbc3b0c9bf2b015299a1. 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/DGA092379891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90f93854bd4f8c56d32de4a2da2aa0a89da95ee9a7c685d944ee2b99b6c95e5. 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/DGA092379892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a2ad2d744f48857ff8ed01d5777be3ce5772b53e9ed3a834a7d36fd92e22f9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092379893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe898ebc743b9314ddf10b6710523d1a836f6a62c5851868ce861844a25cb93b7. 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/DGA092380101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57757715b51c3c47688814ccd46c9a9b889baedf139405e716c6321fb292c5c. 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/DGA092380103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b781f3e6a9a55d1cd02a24b55b8f6872f032ec1615eefec8acd5d91d233b9b. 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/DGA092380105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa135ee2e84abb40565a3f77289fbfa7008b1e657b2d9f6e03ee8617f5b0d4ff8. 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/DGA092380107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc908b9aa48a912ac1989a89d97173e914429e38b00b606ed4905e02102434423. 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/DGA092378946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa1f1e8eacc208e10007c57fad3ddc4efd5493d65f36c9d75fe8390008f759c. 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/DGA092378947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed6e70707f2d36a90635292a0984c9075dc3aa2b2ef34d37507d812bbeb73c5. 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/DGA092378948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56efc190cb03eca690bf6e9ea00421afda8356e4d9e9ef93c6e5ee832cd84ae. 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/DGA0M2324030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731180e8d08e5cc7b42f401439b64a8aa30e6a96361817180f32684d4e802005. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DGA0M2324033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725794c7daf5ba3ee7cdcad797972eb643f5d92296d5ab5f6cadd4ed192d99af. 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/DGA092379025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee704aed8b91748f78bc1b0a7ace44e3475e3df3aab821ccf523a917b22c9a8e. 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/DGA092379026.