Jesse Greenway, known by the stage name Jeshi, is a musical artist based in London. His music predominantly covers working class disenfranchisement under austerity in Britain through personal storytel
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 0xc404cee4006dd6c64e219b4a2f284e7988a5c0e83988ccc6433e75c8bf698966. 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/e200e27b-4c2a-47b8-a928-b6ca2930e2eb.json and https://artists.proofprofile.net/proofs/artist/e200e27b-4c2a-47b8-a928-b6ca2930e2eb.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 0x339d7fedb84d254d876bb6ed5e4c24a1d5f430417db0b5f00ff318451fc62f64. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBLFP1736024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbc2212306e1e3ed605fa93c2ac1d60143c43c8102a62fef63f07413b19d454. 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/GBMVH2000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ed1dad313d131a8429aff68174ed0b0a8a04c27a30af2e3f0596be237ab9a2. 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/GBMVH2200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33b3e9faee51b2490a42bc18163def9c3bc4b7655bcaebb66e83077eb901a7d. 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/GBMVH2200080.
Coffee / National Lottery - A COLORS SHOW
Hit By A Train (Bad Day At The Office Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8d5fdc82ebbff070a6ef6f82a4270f72c2f35967d225ca63bf276f864fc18f. 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/GBMVH2400890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25687df3ba813ad93b401d9fafad9a05f0c224a6f0d911b953e6e7048eec96f8. 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/GBMVH2400880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7842c4656df8309c9f20337e11e8e87aad746a8a6dabf4815756b9ac9d171746. 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/GBMVH2400900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5b10ae891796e5558a0e423f69b96287dd0c9ae560cc247d7420d51ebab71c. 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/GBMVH2400910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a935ab8a5bc45f419d235860b6482f3d379b2303338eb9f6e13184cea44bcb. 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/GBMVH2400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bd9471b32f771eb6790c1e45d17fc5cfbb2fce3bce3ad152e795751e4af452. 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/GBMVH2400940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201e02755d9c1f5686e80a6e5c37cef0d5d848df67eea656dfc92fd312bf787f. 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/GBMVH2400950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b66f3dcaa65a8cb0f68babf82d8ab77c0338a3c381ac82e94510b4ae1062bf. 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/GBMVH2400960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e32049d9064fa4f075104e36dd091c4932ccaaebab7796645484ca97c853563. 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/GBMVH2400970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa43dc3188316313123f766ec0c8556a29b2de28521e6bd0843de3b17dca4de9. 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/GBMVH2400980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e14376a132a94ba076ae37863b93f9fe3b87b7ea224b9ad870c0cf4c08caeb0. 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/GBARL2101648.