The Capella Savaria is a Hungarian ensemble that perform chamber music on original instruments (and instruments based on original designs). Established in 1981, in Szombathely, they most often perfor
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 0xafdb11cd7c067ddbd1bab1be32e7ae2f6ba9171a896ee4b15ecdd004c0835fc7. 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/cb6ef570-26bf-432d-b102-c6bddb86b1b4.json and https://artists.proofprofile.net/proofs/artist/cb6ef570-26bf-432d-b102-c6bddb86b1b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Puer Natus in Betlehem - Baroque Music for Christmas
Concerto Grosso in C Major, Op. 3 No. 12: I. Pastorale: Largo
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Concerto Grosso in C Major, Op. 3 No. 12: III. Allegro
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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
Telemann: Suites in G Major, E Minor, and E Major
Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": VI. Sarabande
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Overture (Suite) in E Minor, TWV 55:e10: II. Rigaudon
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": I. Overture
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": III. Loure
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": IV. Minuet
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": V. Rondo
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": VII. March
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": VIII. Gasconnade
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": IX. Minuet
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": X. Bourree
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Overture (Suite) in G Major, TWV 55:Anh. G1, "La putain": XI. Hornpipe
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Overture (Suite) in E Minor, TWV 55:e10: I. Overture
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Overture (Suite) in E Minor, TWV 55:e10: III. Carillon
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Mozart L.: Bauernhochzeit (Die) / Sinfonia Pastorale / Druschetzky: Partita
Clarinet Concerto in A major, K.622: Allegro
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Wolfgang Amadeus Mozart, Double Concertos
Flute Concerto No. 2 in D Major, MH 105: Allegro assai
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Violin Concerto in A Major, MH 207: Adagio
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Flute Concerto No. 2 in D Major, MH 105: Allegro moderato
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Concerto for 2 Violas in G Major, TWV 52:G3: I. Avec douceur
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Concerto for 2 Violas in G Major, TWV 52:G3: II. Gay
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Concerto for 2 Violas in G Major, TWV 52:G3: IV. Vivement
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Violin Concerto in G Minor, Op. 8 No. 8, RV 332: I. Allegro
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Bassoon Concerto in E Minor, RV 484: II. Andante
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Bassoon Concerto in E Minor, RV 484: III. Allegro
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Violin Concerto in G Minor, Op. 8 No. 8, RV 332: II. Largo
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Violin Concerto in G Minor, Op. 8 No. 8, RV 332: III. Allegro
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Bassoon Concerto in E Minor, RV 484: I. Allegro poco
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Flute Concerto in G Major, Op. 10 No. 6, RV 437 "Il cavallo": I. Allegro
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Flute Concerto in G Major, Op. 10 No. 6, RV 437 "Il cavallo": II. Largo
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Violin Concerto in D Minor, RV 241: I. Allegro
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Violin Concerto in D Minor, RV 241: III. Allegro
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Mozart: The Complete Works for Violin & Orchestra
Violin Concerto No. 2 in D Major, K. 211: II. Andante
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Violin Concerto No. 3 in G Major, K. 216: I. Allegro
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Violin Concerto No. 1 in B-Flat Major, K. 207: I. Allegro moderato
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Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
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Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto
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Violin Concerto No. 2 in D Major, K. 211: I. Allegro moderato
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Violin Concerto No. 5 in A Major, K. 219 "Turkish": I. Allegro aperto
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Violin Concerto No. 2 in D Major, K. 211: III. Rondo. Allegro
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Violin Concerto No. 3 in G Major, K. 216: III. Rondo. Allegro
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Schubert: Symphony No. 5 and Works for Violin & Orchestra
Brandenburg Concerto No. 1 F Major, BWV 1046: I. —
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Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
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Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
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Brandenburg Concerto No. 1 F Major, BWV 1046: IV. Menuetto - Trio - Polonaise
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Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. —
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro
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Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro
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Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
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Brandenburg Concerto No. 1 F Major, BWV 1046: II. Adagio
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Brandenburg Concerto No. 1 F Major, BWV 1046: III. Allegro
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Brandenburg Concerto No. 2 in F Major, BWV 1047: I. —
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Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
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Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
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Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
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Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. —
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Kraus: Szimfóniák és hegedűverseny (Symphonies and Violin Concerto)
J.S. Bach: Suite No. 2 in B minor - Telemann: Concerto in E Minor & Quartetto in D Minor
Telemann: Musique De Table, Part I: Overture Suite in E Minor / Concertos for 2 Flutes
Telemann: Concertos for Violin and Orchestra
Haydn: La Canterina / Symphony No. 35 in B-Flat Major
Haydn, M. : Symphonies in D Major, A Major and G Major
Handel: Terpsicore - Prologue To Il Pastor Fido / Alcina (Excerpts) / Ariodante (Excerpts)