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track: Cello Concerto No. 2 in D Major, Hob. VIIb:2: I. Allegro moderato
track: Cello Concerto No. 2 in D Major, Hob. VIIb:2: III. Rondo – Allegro
track: Violin Concerto No. 1 in C Major, Hob. VIIa:1: II. Adagio in F Major - Arr. Pavel Gormziakov
track: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
track: Symphony No. 13 in D Major, Hob I:13: II. Adagio cantabile
track: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
track: Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio
track: Cello Concerto No. 1 in C Major, Hob. VIIb1: III. Allegro molto

Cello Concerto No. 2 in D Major, Hob. VIIb:2: I. Allegro moderato
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by artist: Pavel Gomziakov
by artist: Erik Heide
by artist: Orquestra Gulbenkian
in album: Haydn: Cello Concertos
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  date published: 2026-07-08T03:22:41Z
audio: Cello Concerto No. 2 in D Major, Hob. VIIb:2: I. Allegro moderato
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Cello Concerto No. 2 in D Major, Hob. VIIb:2: III. Rondo – Allegro
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  date published: 2026-06-13T17:25:41Z
audio: Cello Concerto No. 2 in D Major, Hob. VIIb:2: III. Rondo – Allegro
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Violin Concerto No. 1 in C Major, Hob. VIIa:1: II. Adagio in F Major - Arr. Pavel Gormziakov
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duration: PT4M1S
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by artist: Pavel Gomziakov
by artist: Erik Heide
by artist: Orquestra Gulbenkian
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  date published: 2026-07-30T11:13:28Z
audio: Violin Concerto No. 1 in C Major, Hob. VIIa:1: II. Adagio in F Major - Arr. Pavel Gormziakov
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Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
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by artist: Pavel Gomziakov
by artist: Erik Heide
by artist: Orquestra Gulbenkian
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  date published: 2026-07-30T06:39:12Z
audio: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
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Symphony No. 13 in D Major, Hob I:13: II. Adagio cantabile
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  date published: 2026-07-31T08:26:41Z
audio: Symphony No. 13 in D Major, Hob I:13: II. Adagio cantabile
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Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
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  date published: 2026-07-31T02:19:15Z
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additional property: OTSVerifyInstructions
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  value: 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

Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio
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by artist: Pavel Gomziakov
by artist: Erik Heide
by artist: Orquestra Gulbenkian
in album: Haydn: Cello Concertos
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  date published: 2026-07-30T17:23:26Z
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additional property: OTSVerifyInstructions
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Cello Concerto No. 1 in C Major, Hob. VIIb1: III. Allegro molto
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duration: PT6M52S
duration ms: 412106
explicit: false
by artist: Joseph Haydn
by artist: Pavel Gomziakov
by artist: Erik Heide
by artist: Orquestra Gulbenkian
in album: Haydn: Cello Concertos
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  date published: 2026-07-30T19:11:09Z
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