Mitchell Herbert Ellis (August 4, 1921Birth Certificate, Vital Records, Collin County Clerk – March 28, 2010) was an American jazz guitarist. During the 1950s, he was in a trio with pianist Oscar Pete
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 0x442aa59473935cbe9fd24c9d3e3b3aaa8027bf8065787c5df9bc1e2b9dc4ebca. 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/1984d5d3-1bc1-4261-96c8-6e3811569d94.json and https://artists.proofprofile.net/proofs/artist/1984d5d3-1bc1-4261-96c8-6e3811569d94.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 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 0xe63674ce2b6e7197d51f725df23dab7435bb9d475888cbd00738565e9cfc92b0. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USUM70507233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8147ceb895d82fe21e431b848a878075e1f3725f007e7a3be82c4ae2754abb1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM70507234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c51ca8aa7187b0d070f50106ae908b592017ea5fe63d49c0f480259e6fc403. 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/USUM70507236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13d222e5cc8f494d7b757d600308541200f81d084610abe7f3e0631fac321b6. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USUM70507237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e99878502d157e3e481c150437b23ed2f9d5c49759f6aff075571198b8b92be. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/USUM70507239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4846e703e9bd7d07f3a5a264b2c77e23aa29389378990b5fc33b2b3afe2a46c3. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/AUXN22341893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c36b026fe88c8e31f57c3890de8c8b5b3ef4970db761d37c4d357f71c7e26a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USSM10900541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252ec76b55a271cadd280215da652bd849e5eb4cf59557bd1f0dded38167dc29. 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/USSM10900542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942258ad34590df7e0bc0c3a718e0a47c1fe072984fe0db740a3eb7784159ea1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSM10900543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a370ee2a66e794b0dce55d737a0f001163d6481fa0ed11bb93f81ed3f4bded. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USSM10900547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02bcc5c32ca53c8390d241a58ffa66e7fdf3965f09879a2cd00ff6fa4e8f493. 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/USSM10900549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fda02db8a7350e3b2a359e181c0311bc1910a086b95f3bfbe98dbb48b73a48. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USFI87400438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d8cd2fd683639bf72e0120674d1e0c2f8eaf0128d909f13a6d7b12a004879d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USFI87400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac86bbbbc80e6e490199527877025bede3058a0bc0537b5e4b5f2bd300fbde2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USFI87400446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32942861fa0f70eff561e627b5a79841773d72914f2910c3f5ade6f500a0fb5. 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/USC4R0506901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f61a4d9c098405904ca61bdf6772e4cc078124b5b6b2f1721ffd1127d7a425. 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/USC4R0506904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a78cb4190248c64e3f004e32e1cc34d66f7751b61ede2a389f9010c9d96ad0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USC4R0506905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9255c1511269b2090b78c5947c2535363e0c072f7814cb3ccd66e2b95963c569. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USC4R0506906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc253913a18ee6b064cb0a0da50519a3989d4f6de45ecd9d5d093228583f1e207. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USPR35700022.
Modern Jazz- The World's Greatest Jazz Collection, Vol. 88
Classic Ellis, Vol. 2: Herb Ellis Meets Jimmy Giuffre
Classic Ellis, Vol. 1: Nothing But The Blues
Herb Ellis Meets Stan Getz, Roy Eldridge, Art Pepper & Jimmy Giuffre
Thank You, Charlie Christian (Remastered)
Four Classic Albums (Digitally Remastered)
Herb Ellis Meets Jimmy Giuffre (Remastered)
Softly but with that Feeling - Thank You, Charlie Christian
Classic Ellis, Vol. 1: Nothing but the Blues
Jazz Guitar - Ultimate Collection, Vol. 3
Last Christmas I Gave You My Heart (The Hit Collection)
Lifeworks - Herb Ellis (The Platinum Edition)
With My Friends Serge Ermoll & Ray Brown
Milestones of Jazz Legends - More Jazz Guitar, Vol. 5
A Selection from Herb Ellis, Jimmy Giuffre and Mundell Lowe
Les Grands Guitaristes De Jazz: Herb Ellis, Vol. 1
Top 70 Classics - The Very Best of Herb Ellis
Merry Christmas and a Happy New Year from Herb Ellis
Feliz Navidad Y Próspero Año Nuevo De Herb Ellis
Guitar Heatwave - Herb Ellis's Jazz Fusion
Essential Classics, Vol. 589: Herb Ellis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc828fb8bad756753be76120be8021386ba67d3fe5b052f95db9b83d981645797. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USC4R0304221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a426b8b255ab303e180ee0712e8cbd44199c864728f9530f35ef4d7a725465. 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/USC4R0304222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa767bb230fbe7e783235b20eefb6811f79844c4cdafd5f3432675a2e06c030ac. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USC4R0304223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ba08dda3761511edad9dfae610779c66f9a2e6203052abbe6ba2ae0d22b95. 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/USC4R0304227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb507753db30df55a935eaa87b110aa030eb299fb70cb945aafc30c0f5806a96. 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/USC4R0304228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ec89a0bf681dbce2c7bb76fe4409fb8aabeaf0e94313917fd8321c882bb394. 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/USC4R0304229.
The Blues - Live From Chicago Opera House/1955
Jazz At The Philharmonic: Blues In Chicago 1955
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b408dbdde3dc31db5e0ef58eebe7039f82d94a0a3411727f013dd4ed398999d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USUM71712928.
The Modern Set - Live From Chicago Opera House/1955
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840410d287e83b603fffa7965be963a6629f5ffab557fa7246db22a2a0f36073. 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/USUM71712929.
The Ballad Medley - Live From Chicago Opera House/1955
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7805981611b3ea39cac881ece7c93f79e4a1a6310f59f48a5795192ebc69e381. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USUM71712930.