1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 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
Love Me Or Leave Me - Rudy Van Gelder Remaster
Russian Lullaby - Rudy Van Gelder Remaster 1958
Lester Leaps In - Remastered 2007/Rudy Van Gelder Edition
Love For Sale - Remastered 2008/Rudy Van Gelder Edition
Lover Come Back To Me - Rudy Van Gelder Remaster
Have Horn, Will Blow - Rudy Van Gelder Remaster
Alto-Itis - Rudy Van Gelder Remaster-2006
Soft Lights And Sweet Music - Rudy Van Gelder Remaster
Candied Sweets - The Bebop of Jerome Richardson
Four Classic Albums (Flutes & Reeds / Roamin' with Richardson / Midnight Oil / Going to the Movies) [Remastered]
Shorty George (Remastered) - From "Flutes & Reeds"
Bouncin' with Boots (Remastered) - From "Flutes & Reeds"
That's a Woman (Remastered) - From "Flutes & Reeds"
Doin' the Thing (Remastered) - From "Flutes & Reeds"
Blues in a Cold Water Flat (Remastered) - From "Flutes & Reeds"
Stereophonic (Remastered) - From "Flutes & Reeds"
Friar Tuck (Remastered) - From "Roamin' with Richardson"
Up at Teddy's Hill (Remastered) - From "Roamin' with Richardson"
Warm Valley (Remastered) - From "Roamin' with Richardson"
Poinciana (Remastered) - From "Roamin' with Richardson"
I Never Knew (Remastered) - From "Roamin' with Richardson"
Candied Sweets (Remastered) - From "Roamin' with Richardson"
Minorally (Remastered) - From "Midnight Oil"
Way in Blues (Remastered) - From "Midnight Oil"
Delerious Trimmings (Remastered) - From "Midnight Oil"
Caravan (Remastered) - From "Midnight Oil"
Lyric (Remastered) - From "Midnight Oil"
No Problem (Remastered) - From "Going to the Movies"
Moon River (Remastered) - From "Going to the Movies"
Never on Sunday (Remastered) - From "Going to the Movies"
Tonight (Remastered) - From "Going to the Movies"
Delilah (Remastered) - From "Going to the Movies"
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 → block OTSBitcoinBlock must exist at that height 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 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.
Prestige Profiles: Eddie "Lockjaw" Davis
Last Train From Overbrook - Remastered 2003
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc46a05b3106bd3f3277dd5d2b2f35b812ab913d05b359ea7f8516295bb0fd47. 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/USFI86500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88aeaffe9d92cbea195e4c63b7e40dd1fde59a121448ac83bc3f3346ee295e. 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/USFI85800428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100b7a8fd52ce72997a14f97c272d46dbbdb868563f9007c74eab07460e2b29e. 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/USFI85800430.
These Foolish Things (Remind Me Of You) - Live At Kimball's East, Emeryville, CA / April 13-15, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7b2241a92916b603b37fd79cf6379d344f89d2dc37886b728a4a4557b730d0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USFI86000193.
Please Don't Talk About Me When I'm Gone
The Greatest Jazz Albums of 1956, Vol. 2
All Night Long / All Day Long (& Bonus Album "Two Guitars")
Blue Duke (From "Two Guitars") [Bonus Track]
Dead Heat (From "Two Guitars") [Bonus Track]
Pivot (From "Two Guitars") [Bonus Track]
I'll Close My Eyes (From "Two Guitars") [Bonus Track]
Little Melonae (From "Two Guitars") [Bonus Track]
This Way (From "Two Guitars") [Bonus Track]
Out of Nowhere (From "Two Guitars") [Bonus Track]
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 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/USA370665228.
Ein Morgen, Ein Mittag, Ein Abend In Wien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3226c0fbcbca8953aa8ff90be9b8aad908c2330064d398f4151cd393df3dda5. 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/CH1099730205.
The Eddie "Lockjaw" Davis Cookbook, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2933b0b02530afeda2965ce3baabfe4d8f4216ea2d0a76fbd6bfbe9854db5cb5. 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/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)
The Common Ground - Live: Laguna Beach Friends Of Jazz Festival 1979
Kenny Burrell & The West Coast All Stars
A Child Is Born - Live: Laguna Beach Friends Of Jazz Festival 1979
Blues In The Closet - Live: Laguna Beach Friends Of Jazz Festival 1979
It Don't Mean A Thing (If It Ain't Got That Swing) - Live: Laguna Beach Friends Of Jazz Festival 1979
Now's The Time - Live: Laguna Beach Friends Of Jazz Festival 1979
Program Credits - Live: Laguna Beach Friends Of Jazz Festival 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4b0bdba14b12de1e205b210bf626b481f84cbfbdb3744fa05386b52ebd7f93. 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/USFI85900580.