The English Symphony Orchestra and the English String Orchestra (collectively abbreviated as ESO) are two iterations of a British professional orchestra based in the city of Worcester, Worcestershire,
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 0xaa3dda24590aa23d67ed06de55552228b05e660a8c982048a15c5921b2cf8fd0. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2114fe0c-95af-4d77-a0fe-185394489dc5.json and https://artists.proofprofile.net/proofs/artist/2114fe0c-95af-4d77-a0fe-185394489dc5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Hans Gál: Concertino for Cello & String Orchestra • Solo Cello Sonata • Solo Cello Suite
Krenek: Complete Piano Concertos, Vol. 2
Krenek: Complete Piano Concertos, Vol. 1
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
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Enigma Variations, Op. 36: IX. Nimrod (Arr. by Donald Fraser)
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The Queen’s Hall (Arr. for String Orchestra by Donald Fraser)
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Time Stands Still (Arr. for String Orchestra by Donald Fraser)
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Ground in C Minor, ZD. 221 (Arr. for String Orchestra by Donald Fraser)
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À la manière de Borodine, M. 63/1 (Arr. for String Orchestra by Donald Fraser)
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The Wand of Youth, Suite No. 2, Op. 1b: No. 3, Moths and Butterflies
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Symphony No. 24 in D Major, Hob.I:24: II. Adagio
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String Quartet No. 1 in D Major, Op. 11: II. Andante cantabile
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Suite from Henry V: No. 4, Touch Her Soft Lips And Part
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Études-Tableaux, Op. 39: No. 2, The Sea And Seagulls
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String Symphony No.2 in D Major, MWV N 2: II. Andante
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64ed8cdd5c42f8dc355e7426c0a9599c8579ba0358f82a312557610d6c44fb9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9100019 — a six-check JSON result.
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Symphony In E-Flat Major for Double Orchestra, Op. 18, No. 1: II. Andante
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Romeo & Juliet Ballet Suite, Op. 64: Romeo & Juliet
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Robert Saxton: Scenes from the Epic of Gilgamesh & The Resurrection of the Soldiers
Steve Elcock: Symphony No. 8 & Violin Concerto
Sawyers: Mayflower on the Sea of Time (Live)
Sawyers: Double Concerto for Violin & Cello
Fiddles, Forests & Fowl Fables: New Storytelling Works for Narrator & Orchestra
Brahms: Piano Quartet No. 2 in a Major, Op. 26 for Orchestra
Sawyers: Symphony No. 3 / Songs of Loss and Regret
An Eventful Morning in East London: 21st Century Violin Concertos
Sea Pictures, Op. 37 (Orch. Donald Fraser): I. Sea Slumber Song
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Sea Pictures, Op. 37 (Orch. Donald Fraser): II. In Haven
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Sea Pictures, Op. 37 (Orch. Donald Fraser): III. Sabbath Morning at Sea
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Sea Pictures, Op. 37 (Orch. Donald Fraser): IV. Where Corals Lie
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Sea Pictures, Op. 37 (Orch. Donald Fraser): V. The Swimmer
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Metcalf: Mapping Wales, Plain Chants & Cello Symphony
Schnittke, Takemitsu & Weill: Violin Concertos
Vaughan Williams: Overture "The Wasps" & The Lark Ascending - Delius: Florida Suite & Summer Evening
Elgar's Nursery Suite: Orchestral Favourites, Vol. VI
Chanson de Nuit and Chanson de Matin, Op. 15: No. 2, Chanson de Matin
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Overture No. 5 in E Major, W.G 25: II. Andante
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Elgar's Enigma Variations: Orchestral Favourites, Vol. IV
Britten's Four Sea Interludes: Orchestral Favourites, Vol. V
Four Sea Interludes from Peter Grimes: I. Dawn
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Four Sea Interludes from Peter Grimes: II. Sunday Morning
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Four Sea Interludes from Peter Grimes: III. Moonlight
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Four Sea Interludes from Peter Grimes: IV. Storm
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Shostakovich: Piano Concertos & Chamber Symphony
Parry: Symphony No. 1 in G Major & From Death to Life
Britten: The Young Person's Guide to the Orchesta, Sea Interludes, Courtly Dances & Suite on English Folk Tunes
The Courtly Dances From "Gloriana", Op. 53A
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Copland: Appalachian Spring, Rodeo, Quiet City, Nonet & Fanfare for the Common Man
Elgar: Enigma Variations, Cockaigne & Froissart Overtures
Elgar: Pomp and Circumstance Marches & Orchestral Favourites, Vol. VII
Pomp and Circumstance, Op. 39: March No. 1 in D Major
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Pomp and Circumstance, Op. 39: March No. 2 in A Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c66ee39f617ee69e493de26601dacea5fe5d0b25a6387bc6b7f6d9831e3e23. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800237 — a six-check JSON result.
Pomp and Circumstance, Op. 39: March No. 3 in C Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3f0630707bc95c44a32315423b69b124ab5eb12701996386126b2c00fcb298. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800238 — a six-check JSON result.
Pomp and Circumstance, Op. 39: March No. 4 in G Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274626289658bc47a066135563a50516e7312668e06f118f5aa7c5fae534133a. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800239 — a six-check JSON result.
Pomp and Circumstance, Op. 39: March No.5 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434364725794c345aedf21d286a5ad92a25a6fde973f7a0c48e0417798f5a3ae. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800240 — a six-check JSON result.
The Wand of Youth Suite No. 2, Op. 1b: I. March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75282f369c1af3d3de1a5c6d7532a9c7e7a25d0dfbfe4650e99e9a192ed0ca5f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800241 — a six-check JSON result.
The Wand of Youth Suite No. 2, Op. 1b: II. The Little Bells. Scherzino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917726493c8ae44796d688aad88420de91e8ea57a0534be47b9391df36f0219d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800242 — a six-check JSON result.
The Wand of Youth Suite No. 2, Op. 1b: III. Moths and Butterflies. Dance
The Wand of Youth Suite No. 2, Op. 1b: IV. Fountain Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17bf22602269f98f57956b388fef790c08577370a9f1e2b1f0446c076504c16. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800244 — a six-check JSON result.
The Wand of Youth Suite No. 2, Op. 1b: V. The Tame Bear
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fb76b629e0e158c5bd8a592aa89ba0dd8e9e0e24fc3c8c1a59e9ac996ab666. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800245 — a six-check JSON result.
The Wand of Youth Suite No. 2, Op. 1b: VI. The Wild Bears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831ae32e18a69d427c2f39554ed2b2564a14dc2c800781417db923ed5214aa1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800246 — a six-check JSON result.
Three Bavarian Dances, Op. 27: I. Allegretto giocoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2764222dba0027fa6a3d79404b50099351cf8a851644374a19d224e6ce6a24. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800247 — a six-check JSON result.
Three Bavarian Dances, Op. 27: II. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c5bc3e27905a5f45ef41d691a144a93922efb6833c07c4ff4344ec77a63215. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800248 — a six-check JSON result.
Three Bavarian Dances, Op. 27: III. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e5ddb72c11fe2f8dfd37f9f5cbc99c74f613bc22c8fdda99ed7c0635e00ee8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8800249 — a six-check JSON result.
Scenes from the Epic of Gilgamesh: III. From Dawn to Dusk