Jerome Richardson (November 15, 1920 – June 23, 2000) was an American jazz musician and woodwind player. He is cited as playing one of the earliest jazz flute recordings with his work on the 1949 Quin
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 0x197206c833a47dd8418ac5c30736c288aa13521f8a45b7f7feedd8403593f5d8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58be9f40-f4ff-4620-8dbc-2900191f1861.json and https://artists.proofprofile.net/proofs/artist/58be9f40-f4ff-4620-8dbc-2900191f1861.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prestige Records: High-Octane Jazz Burners
Candied Sweets - The Bebop of Jerome Richardson
Four Classic Albums (Flutes & Reeds / Roamin' with Richardson / Midnight Oil / Going to the Movies) [Remastered]
Jerome Richardson. Complete 1958-1962 Recordings. Midnight Oil / Roamin' with Richardson / Meeting in Studio (Sastanak U Studiju) / Going to the Movies
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 0x365b674540c5d878e3503cd8e339ee1451b76f84265a322fd8af7241878a5154. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USA560613191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365b674540c5d878e3503cd8e339ee1451b76f84265a322fd8af7241878a5154. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USA560613191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64142699e51333c6148f3fa7156456bc3baf8d7fd3dac95a3f2c47442c1ef49. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USBN24900358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13870ae6bd27eb385bad04a71469da62dbde00f7e5f29a04cac8d1d7aa028378. 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/USZ6T1204011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec79f7b435a1c3d4a396e540aebacfdac2397e50aff5b46626d24790edd5395. 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/USZ6T1204005.
Milestones of Jazz Legends: Jazz Around the World, Vol. 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b80b19658d40c43c61ab279fffc37331b6f0ed137193fa0b78515a8511e572. 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/DEU241803784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215745a95476c491d4d0f166a2cad1f58c64a8ad668848b2f7466d94bdadd47c. 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/DEU241803785.
Prestige Profiles: Eddie "Lockjaw" Davis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4607f96bf229c80c2c6a393f0feca0bdbc82688f11b653dc1a6faf67821fd04. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USFI87000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc46a05b3106bd3f3277dd5d2b2f35b812ab913d05b359ea7f8516295bb0fd47. 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/USFI86500104.
Have Horn, Will Blow - Rudy Van Gelder Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88aeaffe9d92cbea195e4c63b7e40dd1fde59a121448ac83bc3f3346ee295e. 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/USFI85800428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f90fea47cb575eb35787dbf96ce11accb9bec7a76f6226e573782f69f65ad4. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USFI85800429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100b7a8fd52ce72997a14f97c272d46dbbdb868563f9007c74eab07460e2b29e. 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/USFI85800430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b9d64727576486fe84d7d5b8727d9897ecb3e95d4091788ad8fca3e5f2d4e8. 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/USFI85800431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533c5a8af02832fdf8967b3a4c6f6d654bc5e1753b09e92e2a67f6327cb816af. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USFI85800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8b1b3740c5ae8914921143e4d38ae26ee3b7c785aa247b75daaa9645c379c1. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USFI80600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6d637d1f291d6f98b36521fdce47e8ff73d888d2d222351c9d2b3fe7536caa. 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/USFI87000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13870ae6bd27eb385bad04a71469da62dbde00f7e5f29a04cac8d1d7aa028378. 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/USZ6T1204011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7b2241a92916b603b37fd79cf6379d344f89d2dc37886b728a4a4557b730d0. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USFI86000193.
The Greatest Jazz Albums of 1956, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e6ca0ce3dfb8c4e64290d3543ff9c222d6b69bb95d5c2d9cfae879198a2527. 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/DEU241804742.
All Night Long / All Day Long (& Bonus Album "Two Guitars")
I'll Close My Eyes (From "Two Guitars") [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53583772d110665e18c2d320950ef2a42e7e7b0cdecbd0a35bc67dbc9440a28. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ADA010822215.
15 Years Of Fine Jazz By TCB – The Montreux Jazz Label
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d4b61238f74ea0aa053c6bf15602538ef5f83532214a1208ded92529e44c2. 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/USA370665228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3226c0fbcbca8953aa8ff90be9b8aad908c2330064d398f4151cd393df3dda5. 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/CH1099730205.
The Eddie "Lockjaw" Davis Cookbook, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2933b0b02530afeda2965ce3baabfe4d8f4216ea2d0a76fbd6bfbe9854db5cb5. 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/USFI85900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac0f79b735bc66bbce00d87020ffa3fff791ed02b89b71d101f50bcba7c459a. 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/SEWYF2030001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6c4097a3d2aafc28020a773d6d456bb445e2b02e8a29dd8a03c2ec74b24c0e. 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/SEWYF2030002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ae063405f4def92f71452f7bcb086f68ea064c41a259eab6f2257a3f6911ba. 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/SEWYF2030003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ad8c51b4bacc4d244604df82af476166d991902a08495bef9fffc0261cd95. 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/SEWYF2030004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586a211874002220be1516d8c2322dfe84b7ed5da90dd66ecde8908cf83dd620. 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/SEWYF2030005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfea79179c06cfb4740af990cf3eef5028ca36f0442821a943d494dfc40440f5. 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/SEWYF2030006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5345fabe4175087bed48bab8140ccac1badcdb1d94b42551c67a22a269307a. 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/SEWYF2030007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22ca05240f7d4ce9f69a4fe36515467bd7fcc42b5706713a0dc2b05fd86d3bb. 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/SEWYF2030008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138c65f514616b15afa25680a5b7709cb12b3490318c2c74b687d4e2edd48345. 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/SEWYF2030009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755cc1b405645c3fcaf9dd31641fe2383b40d4cebda1255148c889c6be216a2f. 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/SEWYF2030010.
Live: Laguna Beach Friends Of Jazz Festival 1979 (Live: Laguna Beach Jazz Festival 1979)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4b0bdba14b12de1e205b210bf626b481f84cbfbdb3744fa05386b52ebd7f93. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USFI85900580.