William Clarence Eckstine (July 8, 1914 – March 8, 1993) was an American jazz and pop singer and a bandleader during the swing and bebop eras. He was noted for his rich, almost operatic bass-baritone
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 0xb812a1081f3b0babaa57a728e56a549ae8b23920215b97f5084f76a0fc865ba1. 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/827fca4d-2d39-46b5-80a8-e0bf59205d3b.json and https://artists.proofprofile.net/proofs/artist/827fca4d-2d39-46b5-80a8-e0bf59205d3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Fool in Love (feat. The Lee Gordon Singers, Nelson Riddle and His Orchestra) [Mono Version]
The Life of the Party / What More Is There to Say (Mono Version)
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 0xdbdfa31d891d7433ff7e381e18736feca9a2e92f897f13519797500cd6be7ab3. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/USPR35800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5ff97760d5c11b14259a7b2095b8ef11fc5a356ec816c8c3d5ff2f91f8c6c4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USIR20400416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85820b8394afdf55abb46c3327aa6c4c3453094ab87ab049cdcfadb423a4455b. 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/USUM71710775.
The Savoy Sessions: Mister B. And The Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5b1a0b858ce613472a3e0264ab1c36e44788748e82eb96cc3d30fa56d5294b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USGR10300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d81ebbf96cd8039ac3e70179f41bf255d3067d2530e3c9d060849bcef6ab24. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:39:10Z), 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/USPR34700030.
Everything I Have Is Yours / The Best Of The MGM Years
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dbc2a5d47826a1f0c4b08051df9a571430a4661d9a2ed02dc2b4ea67e51686. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USF095125160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf163355072fe1bbf5703b231ea257241ca2cd244483cd7c0ccb7d040de6b2817. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USPR36302490.
Eckstine, Billy: My Foolish Heart (1945-1951)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b78f07f325eaa3e8911b82dd9f402ca4ed4b7233ac893396cce843e7ddd5210. 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/GBAYE0202004.
Eckstine, Billy: Yours To Command (1950-1952)
Billy Eckstine Selected Favorites Volume 2
Billy Eckstine Selected Favorites Volume 1
Billy Eckstine Selected Favorites Volume 3
Billy Eckstine Selected Favorites Volume 4
Billy Eckstine Selected Favorites Volume 5
Prisoner Of Love: The Romantic Billy Eckstine
The Early Years Vol. 8 - Billy Eckstine And His Orchestra - The First Bebop Big Band (1945-47)
The Early Years Vol. 7 - The First Bebop Big Band (1945)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd25723761e47fc7d04596bfea813807ca5564fef8579ac1ac081b3192cea6b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBDAG0802000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71482b04eeed7c48999e1fd17ac89ab1ebff7020359f014473fda48bb2d4e5cb. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBSWE0811252.
Vocal Greats: Billy Eckstine - ‘The Fabolous Mr. B’
The Savoy Sessions: Billy Eckstine - Mister B. and the Band
I Stay In the Mood for You (1942 - 1957)
Once More With Feeling (2Lp No Cover, No Minimum)
Billy Eckstine Selected Favorites, Vol. 2
Beyond Patina Jazz Masters: Billy Eckstine
Live At Angelo's White Palms Theater Lounge (Remastered)
Nostalgic Memories-The Very Best of Billy Eckstine-Vol. 5
Great Vocalists of Jazz & Entertainment (Billy Eckstine)
Cottage for Sale (The Audio Pearls Collection)
Masters Of The Last Century: Best of Billy Eckstine
Mr B - Prisoner of Love (Original Recordings 1947 - 1950)
Stormy Monday Blues (Original Recordings 1940 - 1946)
Bandleader of the Swing Era (Original Songs Remastered)
Jazz Hall of Fame (Original Recordings Remastered)
Last Christmas I Gave You My Heart (The Hit Collection)
The Cool Jazz Movement, Vol. 38 (Remastered)
All the Greatest Masterpieces (Remastered)
All the Greatest Hits Ever Made, Vol. 2 (Remastered)
BILLY ECKSTINE - WE WISH YOU AMERRY CHRISTMAS
Four Classic Albums Plus (Sarah Vaughan and Billy Eckstine Sing the Best of Irving Berlin / Billy Eckstine & Quincy Jones at Basin Street East / Basie-Eckstine Incorporated / Once More with Feeling) [Remastered]
JAZZY CITY - Club Session by Billy Eckstine
Lifeworks - Billy Eckstine (The Platinum Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb713540dca18b44b7866e469ff0bcb94b7b139527eded61466960999c5f0df. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/GB8XC1903133.
Musical Moments to remember: Billy Eckstine - "All alone together" (2019 Remaster)
Music Around the World by Billy Eckstine
I Apologize (Live On The Ed Sullivan Show, April 8, 1951)
What Kind Of Fool Am I? (Live On The Ed Sullivan Show, July 22, 1962)
Ma She's Making Eyes At Me (Live On The Ed Sullivan Show, January 10, 1965)
Vintage Selection: Classical Jazz (2021 Remastered)
Four Classic Albums Plus (Sarah Vaughan and Billy Eckstine)
Complete Jazz Series: 1946-1947 - Billy Eckstine
The Classic Years, Vol.3 - Billy Eckstine
Remastered Classics, Vol. 92, Billy Eckstine
Who Can I Turn To (When Nobody Needs Me) [Live On The Ed Sullivan Show, January 10, 1965]
Essential Classics, Vol. 48 (Remastered 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3818c362480e488b6a14c97c5fc057fe38825fb5dae5e6970d070ae846bd7b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:04:10Z), 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/GB2VG2404118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c5d9b6435660d6bdcff6049ce0574178cd35886e5f8bca0ddb2a1651d87792. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:51:22Z), 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/GB2VG2404119.
Crooner Confidential: Billy Eckstine's Secret Jazz Sessions 1944
Evr’y Time We Say Goodbye - All-Time Romantic Duets
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf774b438884d26cf2038c6fd8e0ed77994b7cbd87b730b840f8d53e54053cc23. 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/USX761292817.
The War: A Ken Burns Film - The Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab96e6dd1dfbffc49bd3869f6c5df7b0c9d934f2830d5ca25ead9bacc37edbcf. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USBB10200132.
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 0x8726905c1745459263a6598316374163c26b76d5d463e7bbce025f67469b6e8a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USX761292813.