Juliet Roberts (born 6 May 1962) is a British jazz, rock, soul and house music singer of Grenadian descent. Career Roberts was born in London, England. She originally recorded as Julie Roberts in 198
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 0x0c148f2a4b8840d4ab42ec0107c64c4b4805f192008e6d504b72de0592325816. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1002b6d-55e1-4416-85a6-5f05f4139e1b.json and https://artists.proofprofile.net/proofs/artist/a1002b6d-55e1-4416-85a6-5f05f4139e1b.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 0xf095aa67434df38b90a03a149dc310e19f9f89858b4c49e91c69109f93bd57ad. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACQ1634571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1bd465612c098eaa112a36801d06681ab30ba0a021bdc1793f2716b43e453a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1605897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f413ac1826e56b1eaef5b14038612e499923d222e0d669c07c61c1bd810e169. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US43C1605902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d14d82480444b6b9e64f375f4ebde2a0b59640fd3001597965ebf7ce0ff253. 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/US43C1610846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d71215d8f0079cbd30461bcaa0abfb4a7d14c844fd2609ac02e83debb3911. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:29:47Z), 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/US43C1610843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56ee214ec40779a5afc0d03d51bd8a3b27cdc95bc7da072cba8f22cecaf76d1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:42:19Z), 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/US43C1610840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163f6dadefb57bfbacfb2b1ab6e25b5ee795ad1ebf5dd170e5375b7507caecef. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US43C1610861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420b90e46af768542c54ab79d3629159aed883a4846dc02a26bdddad97dd3241. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:23:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1610852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b6d2a42c78c144f55fac3774c986d0833c05167838546d6c7fcc215de9a345. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/US43C1617593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ba642bf75eada1e9036baa57db3e712185cdf20f31fd37a5bc4a6e1f7617f8. Chain 2 (Bitcoin): anchored in block 957737 (2026-07-12T18:02:09Z), 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/US43C1617602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546809629bc70d8e8e934d2d64a0deabfda4e9bc36469781191d0c9ade18691a. 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/TCAEK1954783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2aed9e10fd3f254631ea37362bf76d927d6755ae260dae354dcae4053533b6. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1954756.
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