Baldassare Galuppi (18 October 17063 January 1785) was a Venetian composer, born on the island of Burano in the Venetian Republic. He belonged to a generation of composers, including Johann Adolph Has
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 0xe146c43521a807dbc5e4c26d13622a0bbacfa0c779d608403bfd175dfde60b1b. 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/7c80336a-5461-475a-83e7-0afae0901090.json and https://artists.proofprofile.net/proofs/artist/7c80336a-5461-475a-83e7-0afae0901090.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piano Sonata No. 9 in F Minor: I. Andante spiritoso
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 0xcc3f8b650a635136f3eec38b46f9ac6bb4587ba547d271b3069790c55a732cc0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN962100600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbcfaee6f5d3d19d4c121dca5a999487a51f3773a4f40e7e95c39e82e3fccdd. 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/DEN962100610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369b02fcf16ba4da80dc4dcaa043eb3438542f30e78cde9f951d86f26468598b. 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/DEN962100620.
Sonata No. 42 in D Minor (Arr. Ólafsson)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752ae86e2ff2a70aec34ec78104869f257cfbc78e07ff6aa535549fd08f14178. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN962100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7041ee772d2516e8f726f83472692a696b5aeed3bc8992168ee3d3656f82c36e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN962100650.
Sonata No. 55 in A Minor (Arr. Ólafsson)
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Piano Sonata in B Minor, Hob.XVI:32: I. Allegro moderato
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Piano Sonata in B Minor, Hob.XVI:32: II. Menuet
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Piano Sonata in B Minor, Hob.XVI:32: III. Finale. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8314552d1b568fde2093babac881b998f3f49a86fcb063db60add48ad1dde. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN962100690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63c28b37e4cae8b79d917989c15165753bc5f28f030e66ede3e61fa7ce619f1. 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/DEN962100700.
Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
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Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b62457722c0f2e123ec025024be84b63e26455a89c55054d0b14bacf580507. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEN962100720.
Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo. Allegretto
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Adagio in E Flat (Arr. Ólafsson from String Quintet No. 3 in G Minor, K. 516)
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Piano Sonata No. 34 in C Minor: I. Larghetto
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Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro
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Piano Sonata No. 14 in C Minor, K. 457: II. Adagio
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Piano Sonata No. 14 in C Minor, K. 457: III. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c09a50467e7dab53e845aaeca8f24389cdcc60146a6b97a5031d19a949b682. 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/DEN962100780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3423cb1db6f44c038543122d79dd0d8a724f0414911679c05885ddd409d2c0a4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEN962100790.
Ave verum corpus, K. 618 (Transcr. Liszt for Solo Piano)
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Galuppi, Boccherini & Cambini: Quartetti per archi
Italian Flute Concertos: Vivaldi, Tartini, Sammartini, Pergolesi & Galuppi
Tartini: Flute Concerto No. 2 in G Major: I. Allegro non molto
Kammerorchester des Saarländischen Rundfunks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967a790333d325fe37d627d906c3ea06dee4459a6e9c7e83f20a1dc2e29f6498. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/FRZ201500174.
Tartini: Flute Concerto No. 2 in G Major: II. Andante
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Tartini: Flute Concerto No. 2 in G Major: III. Allegro
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Sammartini: Flute Concerto in F Major: I. Allegro
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Sammartini: Flute Concerto in F Major: II. Siciliano
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Sammartini: Flute Concerto in F Major: III. Allegro assai
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Vivaldi: Chamber Concerto in A Minor, RV 108: I. Allegro
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Vivaldi: Chamber Concerto in A Minor, RV 108: II. Largo
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Vivaldi: Chamber Concerto in A Minor, RV 108: III. Allegro
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Pergolesi: Flute Concerto in G Major, P. 33: I. Allegro moderato (Also Attributed to Paganelli)
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Pergolesi: Flute Concerto in G Major, P. 33: II. Adagio (Also Attributed to Paganelli)
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Pergolesi: Flute Concerto in G Major, P. 33: III. Allegro spiritoso (Also Attributed to Paganelli)
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Galuppi: Flute Concerto in D Major: I. Allegro
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Galuppi: Flute Concerto in D Major: II. Adagio
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Galuppi: Flute Concerto in D Major: III. Allegro assai
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Galuppi: Il mondo alla roversa (The World Turned Topsy-Turvey)
Concerto primo in G Major: I. Andante - Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faccef9abb0bf619f622da58a0b3b10367d8d20582b8a35f8df198663e8cc2a. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/NLY331504170.
Concerto primo in G Major: III. Allegro assai
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Concerto quinto in B-Flat Major: I. Grave sostenuto
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Concerto quinto in B-Flat Major: II. Allegro e spiritoso
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Concerto quinto in B-Flat Major: III. Allegro
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Concerto che serve d'introdutione in G Minor: I. Grave, e adagio
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Concerto che serve d'introdutione in G Minor: II. Spiritoso
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Concerto che serve d'introdutione in G Minor: III. Allegro
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Concerto secondo in D Major: I. Maestoso
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Concerto secondo in D Major: II. Allegro
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Concerto secondo in D Major: III. Andantino
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Purcell, D: 6 Sonatas or Solos: Flute Sonata No. 2 in D Minor: I. Adagio
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Purcell, D: 6 Sonatas or Solos: Flute Sonata No. 2 in D Minor: II. Vivace
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Purcell, D: 6 Sonatas or Solos: Flute Sonata No. 2 in D Minor: III. Largo
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Purcell, D: 6 Sonatas or Solos: Flute Sonata No. 2 in D Minor: IV. Allegro
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Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: I. Allegro
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Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: II. Adagio
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Sammartini: 12 Sonatas for Two German Flutes, Op. 1: Trio Sonata No. 2 in F Major: III. Allegro
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Sammartini: Parma, Biblioteca palatina MS CF-V-20: Flute Sonata No. 6 in F Major: I. Allegro
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Sammartini: Parma, Biblioteca palatina MS CF-V-20: Flute Sonata No. 6 in F Major: II. Andante
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Sammartini: Parma, Biblioteca palatina MS CF-V-20: Flute Sonata No. 6 in F Major: III. Allegro
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Couperin: Concert royal No. 4: I. Prélude
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Couperin: Concert royal No. 4: II. Allemande
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Couperin: Concert royal No. 4: III. Courante française
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Couperin: Concert royal No. 4: IV. Courante à l'italienne
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Couperin: Concert royal No. 4: V. Sarabande
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Couperin: Concert royal No. 4: VII. Forlane en rondeau
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Bach, JS: Suite in C Minor, BWV 997: I. Prelude (Arr. Veyron-Lacroix for Flute and Harpsichord)
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Bach, JS: Suite in C Minor, BWV 997: II. Fugue (Arr. Veyron-Lacroix for Flute and Harpsichord)
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Bach, JS: Suite in C Minor, BWV 997: III. Sarabande (Arr. Veyron-Lacroix for Flute and Harpsichord)
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Bach, JS: Suite in C Minor, BWV 997: IV. Gigue & Double (Arr. Veyron-Lacroix for Flute and Harpsichord)
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Leclair: Flute Concerto in C Major, Op. 7 No. 3: I. Allegro
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Leclair: Flute Concerto in C Major, Op. 7 No. 3: II. Adagio
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Leclair: Flute Concerto in C Major, Op. 7 No. 3: III. Allegro assai
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Galuppi: Sonatas for harpsichord, vol. II
Galuppi Keyboard Project - Keyboard Sonatas, Vol. 3
Galuppi Keyboard Project - Keyboard Sonatas, Vol. 2
Galuppi: Colours of Venice (Keyboard Sonatas)
Keyboard Sonata in F Minor, Illy 9: I. Andante spiritoso
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Keyboard Sonata in F Minor, Illy 9: III. Giga (Presto)
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Galuppi Keyboard Project - Keyboard Sonatas, Vol. 1
Galuppi: 8 Sonatas for Harpsichord & Organ
Piano Sonata No. 2 in C Minor: I. Larghetto
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Piano Sonata No. 2 in C Minor: II. Allegro
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Piano Sonata No. 2 in C Minor: III. Allegro assai
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Piano Sonata No. 3 in A Major: I. Andante
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Piano Sonata No. 3 in A Major: II. Allegro
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Piano Sonata No. 3 in A Major: III. Allegro
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Piano Sonata No. 6 in E-Flat Major: II. Allegro
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Piano Sonata No. 7 in G Minor: II. Presto
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Organ Sonata in D Minor: III. Allegro e spiritoso
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Organ Sonata in D Minor, R.A. 1.4.03: II. Presto
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Galuppi: Il mondo della luna (The World of the Moon)
Harpsichord Sonata in G Major: I. Andante
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Harpsichord Sonata in G Major: II. Tempo di minuetto
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Galuppi: L'Oracolo Del Vaticano (The Sage of the Vatican)
Galuppi: Confitebur / Nunc Dimittis / Laudate Pueri
Galuppi, B.: Clemenza Di Tito (La) [Opera]
Galuppi: Gloria - Regina Coeli - Aire da Chiesa per soprano
Galuppi, B.: Complete Piano Sonatas, Vol. 3
Galuppi, B.: Complete Piano Sonatas, Vol. 2
Piano Sonata in G Major, Illy No. 5: I. Andantino
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Galuppi, B.: Complete Piano Sonatas, Vol. 1
Above the Mists - Echoes of the Mountain
Passatempo al cembalo, Sonata No. 3 in C Minor: I. Allegro moderato
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Passatempo al cembalo, Sonata No. 3 in C Minor: II. Allegro
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L'Olimpiade, Act I: II. Quel destrier che all'albergo è vicino
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Penelope / Act 2: "A questa bianca mano"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1383b292b0df792d714bc929e04457230bd789f5aa61cd53403b4eb152e02d84. 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/FRZ140201070.