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 0x384ded4501e9352adcb62cc4cbd69f5c74b54c2de1080f1f07cd42b3708a7cef. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9fa3305-fa23-4b4e-a93d-6986d8507408.json and https://artists.proofprofile.net/proofs/artist/f9fa3305-fa23-4b4e-a93d-6986d8507408.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 0x4ba0b22c75dc161e20e253ac507cc76a56443676a1b9351f1edf7781d761c298. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FRX991582211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dc345284b3a46509c999147748af6dfdf5fdaf3ec4353058bf8470674cca32. 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/FRX991582212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9c7522d2cf44941d1924ad585cddc5cede0a99208bd7242704892826c2bcb2. 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/FRX991582213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c96e2c6c34c7672490f7a357d2e64d152530ec0785398c276795e98f20f7d3. 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/FRX991582214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fe6df1e91cc5438816c13665fa28f754305dd439ddff2d16cf666464303e55. 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/FRX991582215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2fa9a8870e36a47857e68cb71d40b62d54950af1461f0bdd70ef98185c72e. 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/FRX991582216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1dd99d0ec72d2f2a4d22e16da350478d7d6b057f1c836ae1b5ca8ce77ce1e3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX991582217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952cca53a8ede23b22cf217896ec628be07851a6f6de897b5a1c631ef0592174. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRX991582218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3d7ecc6f0829d2bc6d93a861c03bb267612e07958d40435048055567dd8223. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX991582220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204dc41a72a58efe790efbe3bb3d657dc9e18b1ca675b818542978243011efa5. 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/FRX991582221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a9c8d82f4a5199d53b02bfb88967ee22d9fbb66da8aa9fea67d0aa96a49638. 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/QZPYN2365186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68d6e7a6c8efbd9851563c4260d439356e53d886d85f684431e5b7436a09a05. 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/QZPYN2365189.
Higher Regions Records: The Singles Collection (2009-2016)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5b97579ce7d3aec12ab056312e55f0b2b8d93074a3d78d1fe425746d8955f8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR6V80378642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7466ec7bb8d18f31ee8003f5521221912bc13f0960ba78f6920995f96a72311. 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/FR6V80378646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da12f7601af0d6216ea8bceb7860900188cad76efa898df22f2089b64b56fd4. 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/FR6V80378647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23a87c3f2c7759b44e863561998eb73ad2b20099ce32fd1bb10f1ba6096c7cc. 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/FR6V80378648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63691e05d694879a848e55ce3b381fe51d7a161fd5b8b3bc6737f29eca495445. 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/FR6V80378649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d85cb4fc81e8409aaf6d1640e56c0ee826c723bda4467f961a33c386bbecc. 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/FR6V81695504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a94d4fc1dc223ce17d498996e95376325db090f39fb013804b04964ea4d58e5. 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/FR6V82193515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb5beffae82fbd801068d0dd3c039ae71869f0299a1bb584d2e60270f12eb67. 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/FR6V82193516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48be79003bce046f9c6be60cbfb4373df1713ef15a32230cfc9fc734cb06ee9a. 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/FR6V82652451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82052b96682875d1676bd95f126ad938d8c468d804a11cabffa25da327dabb2. 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/FR6V82716004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e768c7890d5eda6a77c3882a53ffc44a4ca9a266a75e01ebd579a651ed5032. 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/FR26V1544462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a03dfb833eecd05377d22cc6592d6035766bc9c3411af8f758e0ef7d407d504. 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/FR26V1649296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ce2243a22eb597b89807aaf9c66e85a6f346b0d7d3258184d3772ca4852dd3. 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/FR2X42334679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085ec8cb6820b776e3bb0aeb97bcc9ab089ecdb997a680e9f3e050a8dbb1f15e. 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/DGA092379255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea120924170767b480727aade414926d5ec10863c5142722594a7824dcdddab. 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/DGA0H2374143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fec71de51f0a819e1f1f02da7d3b830064378e1626fa55b048675fd8eef2311. 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/DGA0L2338376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab2816940ef65d3760708a5a37beeef0fe35447c59cbf9e5ef0e7ee80def8b. 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/DGA0L2363942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7507dc25c4fa1dedc3622747d51b383d192b197da45407919dde259a45dcbdb6. 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/FRX872190262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbe11024919bacc5400dd4199ded16b603cb5780fcd38127563585ca790a34d. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092396551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271fa0d4c7d733bcfbadbc8c7fd05d0765ce343745d59c239c4f3c019c464b8d. 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/DGA0L2338377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d5e1eacd2f3e72fd3e845911ff19da839259bdd91249725bdc77f803f2ddc. 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/DGA052222185.
Taitu Records Meets Disciples: Early Works
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a333c42f79d6ecd94c4d6a66e458f9a8504668018ae154be93c77c13184928. 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/QZPYN2367932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ddbcfa5bf3b4edee60d1f2f76aab712d9e7285388b23ad027cd651912f4022. 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/QZPYN2367934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2559530050f1536625e23d91bb520c7b7e259d541cef5dd3cfb0243a509d05. 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/QZPYN2367936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d364dbdf3dcf232fdf01b5379fb8e40fd3ad7a6eba76842f8bc75abf660837. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZPYN2367950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9219d7156cb76b78b72c677cf15095223245da1a03f6a5b8a1d1ae27d963ceb. 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/QZPYN2367952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d24e34610d0347fdc6f625e0ad572688c7e7391602d8e672e51dae39dad367. 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/QZPYN2367953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70890fb9821c9644c4709c88dbf1d9989dff36d856d84533bed1bf37a698bf1f. 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/QM6N21869449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe58fd0dd12001fce6d0ad569f128e5d97baaee14be28e1411a4efa4153ee514. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QM6N21869452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e8c4052ad30b3751022919653e8e7cbe6ae44aacb76b648546c02427bcae03. 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/QM6N21869454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e9ff847e4eed7a89499d1ed388884f2ebf9a08fd783e25706dc9d209d8594. 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/QM6N21869456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0876e30a2984cbae2747a7a7c66f9fc19e1b373db8286b26e2f956b46b19e328. 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/QZPYN2367673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd94e0c1cfed1075232bc8c11e4c1273426e47305073c83fcf359a87298517b. 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/QZPYN2367674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174f5525122bd7ce17a92f97a4274ded752326e4a2930f3c8557edbf7364d7b5. 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/QZPYN2364666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ef26fb8d7577539e2e568c04dc74a701c4bca49b414895bcf3da168668b3fe. 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/QZPYN2364667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207c43c9e8141295215f945775200a07d3cde1241a00fd78911e2c273f384a41. 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/FRQ030200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451127e40652e03769095cff93638a5fa7e8e496832a7fdbd6df81df02ff0209. 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/FRQ030200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29f46d4a2c660051e5a99aa3483ebb1ec74bdd3c7385e846e1ddafa46db6e81. 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/FRQ030200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3040933c5d0189e226299e1658065e3f74e146ee55252a09b783335ed26f63b. 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/FRQ030200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3957b5723785978905903c8beee745e08c8bb534a36e9d0d89953bc35308c7d6. 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/FRQ030200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3a8e06aac515ac29d6fc0db0fca633450031ced78a8a83b6883a589c62c278. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/FRQ030200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32608299f8ccd99d0c806ebcd08e0d2481a153a665b1553738a5b617e951cf4. 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/FRQ030200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51e93d978d1ab347605433511f3fba794cdd0f4ec0130c80ea9d44b5154f78c. 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/FRQ030200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5129ddec7716f890d45cb88f70606ecbf9c14de6fb94781f3179b02d996d1c01. 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/FRQ030200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1290a05f81e99802ff8a223ef9a6f7506a248f6b69b9d975880bfde3841cafc5. 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/QMECT1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36189f8501f7988b5a2bd1472ba2255108368937f4108519b58690d46367dbc. 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/QMECT1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe565df34905a85a7c9a84ce17c52ed4ad523ae68d5dbb60a90fc4e32993d7cf0. 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/QMECT1400001.
Ganja Farmer (London Dub) [feat. Aidonia]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03236f616cc1947115f6f87c2b52dbfb7153c166a685f2892ccca7477870c4da. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMECT1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4118ee0aa3747586a6b51063cb385bdd9527ecad0fc5f6104dbb2c5b58b98b86. 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/QMECT1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd151d3779d287663fd6f81904bdd94243de540143c1aaf046ebb3ce1fcf5144e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JMA272019195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2469f89b7ac245118f6ab06fbfd18d521960d15938620cbc2489c283a29bdd3e. 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/JMA272019197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf93ecf0e6851526d2b70bf647224efca3d1174cb13d60ee4c1b32ca487b74a. 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/JMA272019198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22bb26ec7c12d2451448b2eb0922b1790098e7077030999e09a3d6b4f787838. 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/JMA272019199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad6b284425415fb380a066ad3966a62d60edfcb4a02c034bacb25973b820d7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/JMA272019200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81b4b8554e5c1078b190aeded3176d51aabf630f920d21c1763e28647c59349. 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/JMA272019202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc045611cc812ad92a98192e00d12ca648daa7e51317219d464a059d9daf1025c. 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/DGA092396550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbe11024919bacc5400dd4199ded16b603cb5780fcd38127563585ca790a34d. 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/DGA092396551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15b7c8b9e411b3b5a55ab1a5ef5f2c23bbbb8b58e0be3533eb45fb5809172e1. 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/FR10S2242652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb524b01466a91217fb1a01a3fa77b10d088c70bea47c0da17925335b3a2e1b16. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FRX201824252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccd7c37941a4dbd386c7d7016018319810d14a2936253a9b50f446b407b3f2b. 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/FRX201824253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42c83cbe8b8b2241cba909ac44b81fa362fc4ff2e99db85d60e064a808ace4e. 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/QZPYN2372798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065ee295e80361aefeafe27c0ff5b416531cc91718d462ac9020e43fd0ee5867. 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/QZPYN2372808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66faeae2cb5febb0d030c67bebacd4e88a1ac40eb83569c918863e7a8f35362. 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/QZPYN2372838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8a8bd98a9b174df24a97bb28ffcaf1ce4e025722f43ec8a30e53557675debb. 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/QMECT1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b05a742c1ae31e152d6263090ab6e920dcfbbbd8667764618ad83b730840d. 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/QMECT1600016.
Reggae For Humanity Vol.1 (Dark Skin Girls Riddim / Guide Us Riddim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2058b23c62a0cdc4fd6d9b9001468312870ab59a4e6a5c3213673a5768b7e20. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMECT1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d170b203bdded20b2d84567f9266022fb091331c6ff1630caeafb11260b55d. 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/FR59R2104836.