Christopher Jarvis Haley Hogwood (10 September 194124 September 2014) was an English conductor, harpsichordist, and musicologist. Founder of the early music ensemble the Academy of Ancient Music, he
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 0xdd1904a695399efc101fc94970a3789f0bb8ff17dc1cf67efe526810c7c06ea1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ffaa5b2-2661-416e-a50b-7308710abadd.json and https://artists.proofprofile.net/proofs/artist/5ffaa5b2-2661-416e-a50b-7308710abadd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Divertimento in E flat, K.252: 4. Presto assai
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 0x3a8281e20fa2e4e1e6b8c0046a4ad9cfd9a7101033010142fbeaeca4b330ea23. 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/GBF078842712.
Serenade in B flat, K.361 "Gran partita": 3. Adagio
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Oboe Concerto in A minor, RV 461 (for Oboe, Strings and Continuo): 1. Allegro non molto
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Mozart: Flute and Harp Concerto/Flute Concerto No.1/Bassoon Concerto etc.
Concerto for Flute, Harp, and Orchestra in C, K.299: 1. Allegro
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Concerto for Flute, Harp, and Orchestra in C, K.299: 2. Andantino
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Concerto for Flute, Harp, and Orchestra in C, K.299: 3. Rondo (Allegro)
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Bassoon Concerto in B flat, K.191: 1. Allegro
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Bassoon Concerto in B flat, K.191: 3. Rondo (Tempo di menuetto)
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Flute Concerto No. 1 in G, K.313: 1. Allegro maestoso
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Wolfgang Amadeus Mozart: Schatten ung licht: Chapter 2: Salzburgs Glanz und Wolfgangs Gloria (1765-1769)
Südwestdeutsches Kammerorchester Pforzheim
Carl Philipp Emanuel Bach Chamber Orchestra
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Sonata for cello and Continuo in B flat, RV.47: 1. Largo
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Sonata for cello and Continuo in B flat, RV.47: 4. Allegro
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Sonata for Cello and Continuo in F major, R.41: 1. Largo
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Sonata for Cello and Continuo in F major, R.41: 3. Largo
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Sonata for Cello and Continuo in A minor, R.43: 4. Allegro
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Sonata for Cello and Continuo in B flat, R.45: 1. Largo
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Sonata for Cello and Continuo in B flat, R.45: 2. Allegro
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Sonata for Cello and Continuo in B flat, R.45: 4. Allegro
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Sonata for Cello and Continuo in E minor, R.40: 1. Largo
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Sonata for Cello and Continuo in E minor, R.40: 2. Allegro
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Gade: Echoes of Ossian & Symphonies Nos. 3 & 6
Vivaldi: Gloria/Nisi Dominus/4 Cantatas etc.
Gloria in D Major, RV589: 1. Gloria in excelsis
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Cantata "Amor Hai Vinto" RV 651: 1. Amor, hai vinto...2. Passo di pena in pena
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf12e1d785ac4f30510fcadf37c7afaf91d406f154cf07d960afb6121297d943. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF077740202.
Cantata "Amor Hai Vinto" RV 651: 3. In qual strano...4. Se a me rivolge il ciglio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47877a4cc83f40b26a9e1837c17c89f1afa15203343ae2ad69209ccec27ef96. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBF077740203.
Trio Sonata in B minor, Op. 1/11 , RV 79 "La Follia"
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Gloria in D, R.589: 4. Gratias agimus tibi
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Gloria in D, R.589: 5. Propter magnum gloriam
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Gloria in D, R.589: 6. Domine Deus, Rex Coelestis
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Gloria in D, R.589: 7. Domini fili unigenite
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Gloria in D, R.589: 8. Domine Deus, Agnus Dei
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Gloria in D, R.589: 9. Qui tollis peccata mundi
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Gloria in D, R.589: 10. Qui sedes ad dexteram patris
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Gloria in D, R.589: 12. Cum Sancto Spiritu
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Nisi Dominus (Psalm 126), R.608: 1. Nisi Dominus
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Nisi Dominus (Psalm 126), R.608: 2.Vanum est vobis. 3.Surgite postquam sederitis
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Nisi Dominus (Psalm 126), RV.608: 4. "Cum dederit" (Andante)
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Nisi Dominus (Psalm 126), R.608: 5. "Sicut sagittae" (Allegro)
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Nulla in mundo pax, RV 630: 1. Nulla in mundo pax
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Nulla in mundo pax, RV 630: 2. Blande colore...3. Spirat anguis inter flores
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Nulla in mundo pax, RV 630: 4. Alleluia (Allegro)
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Nisi Dominus (Psalm 126), R.608: 6. "Beatus vir" (Andante)
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Nisi Dominus (Psalm 126), R.608: 7. Gloria Patris. 8. Sicut erat in principio 9. Amen
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The World of The Academy of Ancient Music
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Water Music Suite No. 1 in F, HWV 348: 11. Alla Hornpipe
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Suite No. 3 In D Major, BWV 1068: 2. Air
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Mass in C Minor, K.427 "Grosse Messe" (Ed. Maunder): Et incarnatus est
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Symphony No. 35 In D, K.385 "Haffner": 4. Finale (Presto)
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The Creation, Hob.XXI:2 / Pt. 1 - Scene 4: In Splendour Bright Is Rising Now The Sun
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Symphony No. 5 in C minor, Op. 67: 1. Allegro con brio
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Concerto for 2 Violins, Strings, and Continuo in D minor, BWV 1043: 2. Largo ma non tanto
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Vivaldi: L'Estro Armonico ; 6 Flute Concertos
12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 4 in E Minor for 4 Violins, RV 550: 1. Andante
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 6 in A Minor for Violin, RV 356: 1. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 6 in A Minor for Violin, RV 356: 2. Largo
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Flute Concerto in D Major, RV 428 "Il Gardellino": 2. Cantabile
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 6 in A Minor for Violin, RV 356: 3. Presto
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Flute Concerto in D Major, RV 428 "Il Gardellino": 3. Allegro
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Flute Concerto in G Major, RV 435: 1. Allegro
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Flute Concerto in G Major, RV 435: 2. Largo
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 7 in F Major for 4 Violins, RV 567: 3. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 7 in F Major for 4 Violins, RV 567: 4. Adagio
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 7 in F Major for 4 Violins, RV 567: 5. Allegro
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Flute Concerto in F Major, RV 434: 3. Allegro
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Flute Concerto in G Major, RV 437: 1. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 8 in A Minor for 2 Violins, RV 522: 3. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 9 in D Major for Violin, RV 230: 2. Larghetto
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 1 in D Major for 4 Violins, RV 549: 1. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 1 in D Major for 4 Violins, RV 549: 2. Largo e Spiccato
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 1. Adagio e Spiccato
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 2. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 3. Larghetto
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 4. Allegro
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12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 3 in G Major for Solo Violin, RV 310: 2. Largo
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Concerto for 2 Cellos, Strings and Continuo in G minor, RV 531: 2. Largo
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Concerto in D Minor for 2 Oboes, Strings & Continuo, RV 535 - Ed. Hogwood: 2. Largo
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Water Music Suite No. 3 in G, HWV 350: 3. Menuet
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Bassoon Concerto in A Minor, RV 498 - Ed. Christopher Hogwood: 1. Allegro (ma molto moderato)
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