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 0x0b790d17b8ea7a343bc529193e57331e9a15ebe1ac29c17cdf79bbc3b3972aa7. 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/e9ed29e6-28e0-4f8d-832a-720ea9eb87a4.json and https://artists.proofprofile.net/proofs/artist/e9ed29e6-28e0-4f8d-832a-720ea9eb87a4.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 0xe72a0a47e54147cb30cace2291cbd7a4350368a21f9db972df5b7849b72a39e9. 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/QM6MZ2125562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bf9f63d0792ecc22d33cf4b3bfeb8c414e0d046f8abf79d6923ea493946095. 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/QM6MZ2125563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7875e3e44a9f761903017cc5379c0c0889c939794205bb6361cc5bf5d27a5d9. 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/QM4TX2181772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8388bef2342dbfe7816c8d0caf775cc4e91f1c4abc1a28b5ad4a99e4a1b2901. 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/QM4TW2106133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3af572e651257f29ada7f41f5dc2c475d13652b6e8f9f366e57d0394235a29. 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/QM6MZ2125564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9f53c6f2df76f916f3e92f58018bd9cee1055f232e91fa8e94902256ad9b73. 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/QM6MZ2125565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e24bfc01a2c32d00d85d3eea56cb3d3272a61a9485b54597632eb4a074cc8dd. 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/QM6MZ2125566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013a5bcaaae1abb2ad3b44a6c886a7630504dc40400a076c5dd87421b38d2f3b. 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/QM6MZ2125567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be9c925b4fa78c4679ee6eb3f6042a529b8df0583a244bf0ae38d030967fc81. 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/QM6MZ2125568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdaf54b1e21e70404375a4a14681c64c5ac5465b8fb78330aafa07c496b657d. 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/NO2OX1802010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f26c5f830ad65274cda65bb514c2c69c67f6ef72a09f6925f537705ccdb48de. 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/NO2OX1802020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81815f0c40da74df8dc551edae468cceffcbc3009be956eb59012b69eca3df6f. 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/NO2OX1801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad726d6d25430a791691d89de2609f7df723e3900ed37d1d3f95f3202f488f1. 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/NO2OX1802040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2b74d16f044f8d908c95313a7e2b9fbe432835ce159d5b8dd51bd59ed78d78. 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/NO2OX1802050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4fa05842aa487d710c6bf1963e7e8d01a377c6ace02ff8358b6a1c722f98c5. 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/NO2OX1802060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709a6c9810282d36763eff88aad920811e6f40e2f966b149fb8d567f5ff4e62b. 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/NO2OX1802070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05618ff3c05c33a26819b3a3ee6e90aa12aef26d255cfd2a42ef73810f658d5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:10:59Z), 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/NO2OX1802090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe629390e842b098f03f59610da62bb37a0b4ea8f8f063d684096a49bbce53f2f. 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/NO2OX1701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963b21a2b0b3ba990e3647a7e95dc1a31d1cd087582c98dd9c71af72f5853426. 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/NO2OX1701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e8bdb82ab64794dda4dec38754d4ba5b6e7035640de521c1b0ed922cdd0148. 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/NO2OX1701060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77430ca183ed69b805143d461e61e151ab3713a788ec1fdc9eb862d279e6aa06. 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/NO2OX1701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fda95cb531e6052828fcdf1d3bdfcfcd3efbf012ab8ab845e93870b4f57163c. 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/NO2OX1701130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15d592c29259ca9600e6e88d1cf1b749c86e87bdf2f0c9b26f94ca1f2909ba9. 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/NO2OX1401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0dfb7e1b8fbbcf0a7310df01dcf471f05a872999bbcdc066809d1a4cb4bebe. 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/NO2OX1402010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078189182669edc1d6eaefb7ca01e3ebb6ad16574d395ea8775d9898a85c2773. 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/NO2OX1403040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7386c60a0ad0ad51c6edbe8dcf71b42362f1af3150a5be343671c56e437211a2. 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/NO2OX1403050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a075accdb69e238bc885fdca71a6b162a7aae057c4986e4e4cfe1bf08d01ba. 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/NO2OX1403060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb28ebc8dea26a2d2ee2266cb48837199fa4723d698911bab4da1ab4034e2c2. 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/NO2OX1403080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241df85253df8f53409729793b9c452a5e69f4608fa65bad0c7a02cd79787a36. 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/NO2OX1403090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45370197b4777f01681b465c4ef195d28e56dd5ba1867dee04e5b9927babf231. 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/GBMJA0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca8d46d6c13a6b3e4b18c31a338e043890ab23c5d4b92471b3d592522146e5b. 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/GBMJA0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf8753b6c0071188829707259f59b1f4427a8e9907ef75f2f60b157f2fa7fde. 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/GBMJA0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad94300bc617f8b9625d9d5705c9a2ac4481f441e0f77ac134723f1b24275b3c. 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/QM6MZ2407262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1d8270969b14b54007e7c44be725baa50988f719e066877142c07f634243b8. 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/TCAGZ2345875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d3ddedeb60ce2b20647eebd3943c530130ec1cd70fbd4f071e7c6d5db35934. 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/TCAGP2223496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1ecac256cf2e3b2b384d06b8a8d539e7f88c876aa8f4e8ae3eabf0d3539ced. 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/QZGXC2200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675dacc55c740bde34834f473a1db57c47d335dc21c53ac9d3e67ece1192e088. 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/QM6MZ2210125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7875e3e44a9f761903017cc5379c0c0889c939794205bb6361cc5bf5d27a5d9. 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/QM4TX2181772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8388bef2342dbfe7816c8d0caf775cc4e91f1c4abc1a28b5ad4a99e4a1b2901. 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/QM4TW2106133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94707772a28f70643d8971fd2567abff42a40e5235793c30cd18a07beeb6eb5. 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/NO2OX1802011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9d9228a4498b6c4322e22bec4de543ff7814fc477b83c36a745716848cf83. 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/NO2OX1801011.
Navnet Jesus (Løfter Mitt Blikk) - Tuen Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd78884c3680fa231c156a92660b13a5d7b96fbca72c51e2055c5a46826906. 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/NO2OX1802021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81815f0c40da74df8dc551edae468cceffcbc3009be956eb59012b69eca3df6f. 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/NO2OX1801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0dfb7e1b8fbbcf0a7310df01dcf471f05a872999bbcdc066809d1a4cb4bebe. 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/NO2OX1402010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b67480719f01ed251c59e1333a6be502857962146f6568cad803317badcd0c. 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/NO2OX1001010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d31d4a0277937177791c7d9586c50084cdf4a9d76c18555d8b444412c7e138. 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/NO2OX1001020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4459914c31a1b9c16ea89e04403d2088785b6b343f7c03e1e671cdf7f0566dca. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVLW2310007.