Nicole Henry is an American jazz singer. Her debut CD, The Nearness of You received critical acclaim and earned Henry the "Best New Jazz Artist" award by HMV Japan. Henry's Teach Me Tonight reached #1
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 0xa490e4461269dbcae0e0f5e19c01a48448781ee7f7f952ab24dd07eac5009ba4. 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/272f252f-243c-4f29-8fbe-dc8be5a847a0.json and https://artists.proofprofile.net/proofs/artist/272f252f-243c-4f29-8fbe-dc8be5a847a0.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 0x26d9153e9f82627ab5e1d4eef80f04c9ff08bc3cfa93cc6a2ba473c86efc81ab. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ce387fbb5d8f4c0511c68bbb9986015e70c4e8e7af87ea962ca0a1a9ba499. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf8e639d92d9865d534f0c058e09139ec1aed5758ab7371430502ca1e2d5ac0. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:00:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41652b7a2caa4742e01f5914807da5d1be8c05fb7808d6bb69abf3221f1a3838. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USLX50800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b7e123a51a6ae2f33079a10750125d4e136285f27569291daf086d3511ccec. 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/JPI291066601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286ba6bce4f76c8ec1bff5fb81ab328c60f73971225738d57a5d442aa65f98ff. 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/JPI291066605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c76971edb680e7bafe1e2eb974fde64138da4cd6eff38c2ee482f1f9b8ac30. 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/JPI291066606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ede78a3206fb42264dc8fda925a971eba459425b42940ec94f1a87163d006a. 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/JPI291066609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5f44ccc3785be938e592e035d4cb2d74ecae4d413d33c820f4dbfbda3cc944. 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/JPI291066610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2e7a9fc52a04144f393bd94959daaf18e3ed10b175bac1eee197e6dea98805. 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/JPI291066612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5460ff17c3135c670018850ec98f75c6f2f816d7061941f949e795b6eec3714e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5373949f39e295158774e8ad0d317b4225b98ca1f4d0af432bec54aebabb00. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee75da53f6c6ec80aac04175f5a1c26c8b8cc2472c7173696104906fc03218e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLX50800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295e9575812610c3ee5686865ecbde26db425902b1148371c946c3a360b0aa13. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USLX50800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccdc1a15fc1cc18bdba78e067324bfb95862ebb2c3012bf9841995a7fa258fb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLX50800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a61e1721bf7d1ce5f97b4f940adc22cb2559fe7be5602b771d23bcb40c7b73e. 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/USDBV1100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacff728e2d0743a74afa3285f989f88bc3f1108a29ccb2a81314b56cdf294e9. 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/USDBV1100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c2f50577fd79f31d5b049281e7f3b16f3fe321f751c88153d2320ca6a963ae. 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/USDBV1100152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2359902f30f9700a7d9b04ff519edb26e6815623bc5f494de99270da7bd02c2. 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/USDBV1100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0a28af0198cd9302cb53a99f79a950726707586bc22a5a55908d9e78242149. 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/USDBV1100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42f904b7be00bcad4ebdc9a79d10a78c63e732f3e92eebe0535273f3029977a. 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/USDBV1100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3424f1271bd0b8c5de200639b6a377d379fd959363e8285f6feef10ac5c466. 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/USDBV1100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e14f6dcf7c26de4a013cdba0f24f5d46140b1af827481520917ffaa2cba22. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/US3CR1200760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afcd1426c08d83f024f665b56b1493ac06d0aadc48b1613c63d30d6b831887e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8P61500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04305051413c7199de3653f457cb7598c74a37c7284fad4f2f26f20fd5a43a08. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QM8P61500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868f9f671d68bcc1cd14c4edda1ccd8a2a8c652711c5d5af3019e444b6ea37ac. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:31:15Z), 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/QM8P61500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2343726eba088596d0ca42be1bf542d53e312842aa5adab848067226b3314a. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8P62101031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbd59ea639065e51cd1b3aceae21ba8188bcc0be47516ac4b0e18eaa2436f68. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8P62101032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5bff997930b63edccbcc01a8482df51cdb49ddec1ce3ab5eca276b2d78e3b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8P62101038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5befd59f94245eac5e7cad7c0456e2ae84875900e70f18242b2939f9d884c903. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8P62101040.