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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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album: Telemann: Secular Cantatas
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  date published: 1981-01-01
album: Baroque Trumpet Concertos - Fasch / Zelenka. / Graun/ Telemann / Vivaldi / Pisendel / Quantz
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T08:56:20Z
    audio: Concerto in F major: Concerto in F major: I. Allegro
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  track: Concerto for 3 Corni da caccia, 2 Oboes and Violin in D major, TWV 54:D2: Concerto for 3 Corni da caccia, 2 Oboes and Violin in D major, TWV 54:D2: III. Presto
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:22:41Z
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  track: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: III. Allegro
album: Telemann Edition, Vol. 6
album: Flute Concertos (Baroque) – Quantz. J.J. / Heinichen, J.D. / Buffardin, P.-G. / Hasse, J.A.
album: Horn (Greatest Works)
album: German and Italian Christmas Music
album: L`Olimpiade - Ouverture
album: Telemann: Tafelmusik
album: Johann Sebastian Bach: Brandenburg Concerto No. 4 / Georg Philipp Telemann: Concerto for 3 Violins in F Major / Johann Wilhelm Hertel: Trumpet Concerto in D Major

Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: I. Andante
type: MusicRecording
duration: PT5M3S
duration ms: 303666
explicit: false
by artist: Georg Philipp Telemann
by artist: Hartmut Haenchen
by artist: Carl Philipp Emanuel Bach Chamber Orchestra
by artist: Wolfram Just
by artist: Wolfgang Schulz
by artist: Nigel Shore
in album: Telemann: Tafelmusik
  type: MusicAlbum
  date published: 2016-07-29
isrc code: USSM19910676
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: I. Andante
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Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: IV. Vivace
type: MusicRecording
duration: PT3M47S
duration ms: 227786
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by artist: Georg Philipp Telemann
by artist: Hartmut Haenchen
by artist: Wolfram Just
by artist: Wolfgang Schulz
by artist: Nigel Shore
by artist: Carl Philipp Emanuel Bach Chamber Orchestra
in album: Telemann: Tafelmusik
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: IV. Vivace
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Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: II. Allegro
type: MusicRecording
duration: PT5M31S
duration ms: 331946
explicit: false
by artist: Georg Philipp Telemann
by artist: Hartmut Haenchen
by artist: Wolfram Just
by artist: Wolfgang Schulz
by artist: Nigel Shore
by artist: Carl Philipp Emanuel Bach Chamber Orchestra
in album: Telemann: Tafelmusik
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  date published: 2016-07-29
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T19:35:34Z
audio: Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: II. Allegro
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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

Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: III. Siciliano
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duration: PT3M17S
duration ms: 197733
explicit: false
by artist: Georg Philipp Telemann
by artist: Hartmut Haenchen
by artist: Wolfram Just
by artist: Wolfgang Schulz
by artist: Nigel Shore
by artist: Carl Philipp Emanuel Bach Chamber Orchestra
in album: Telemann: Tafelmusik
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T02:21:55Z
audio: Concerto for Viola d'amore, Oboe d'amore and Flute in E Major, TWV 53:E1: III. Siciliano
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additional property: OTSTimestamp
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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

Liveness
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Valence (Positivity)
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Loudness (dB)
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Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: III. Allegro
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duration: PT3M4S
duration ms: 184720
explicit: false
by artist: Johann Friedrich Fasch
by artist: Virtuosi Saxoniae
by artist: Ludwig Güttler
in album: Baroque Trumpet Concertos - Fasch / Zelenka. / Graun/ Telemann / Vivaldi / Pisendel / Quantz
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  date published: 2005
popularity: 1
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: Concerto for 2 Trumpets, 2 Horns, 2 Oboes and Bassoon in D major: III. Allegro
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Telemann Edition, Vol. 6
type: MusicAlbum
date published: 2016-12-09

Flute Concertos (Baroque) – Quantz. J.J. / Heinichen, J.D. / Buffardin, P.-G. / Hasse, J.A.
type: MusicAlbum
date published: 1988-01-01
track: Flute Concerto in E Minor: II. Andante
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212133
  explicit: false
  by artist: Pierre-Gabriel Buffardin
  by artist: Eckart Haupt
  by artist: Dresden Baroque Soloists
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    date published: 1988-01-01
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
  audio: Flute Concerto in E Minor: II. Andante
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Horn (Greatest Works)
type: MusicAlbum
date published: 2009-09-28
track: Morceau de concert in F Minor, Op. 94
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  duration: PT9M16S
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  by artist: Camille Saint-Saëns
  by artist: Peter Damm
  by artist: Staatskapelle Dresden
  by artist: Siegfried Kurz
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  genre: classical
  genre: late-romantic-era
  genre: french-romanticism
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Morceau de concert in F Minor, Op. 94
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track: Concertpiece in F Major, Op. 86: II. Romanze
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  duration: PT5M27S
  duration ms: 327026
  explicit: false
  by artist: Robert Schumann
  by artist: Klaus Pietzonka
  by artist: Dieter Pansa
  by artist: Johannes Friemel
  by artist: Peter Damm
  by artist: Staatskapelle Dresden
  by artist: Siegfried Kurz
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  genre: classical
  genre: classical-piano
  genre: chamber-music
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Concertpiece in F Major, Op. 86: II. Romanze
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German and Italian Christmas Music
type: MusicAlbum
date published: 1993-11-12
track: Sinfonia Pastorale per il Santissimo Natale in D Major, Op. 2, No. 12: I. Largo
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  by artist: Hartmut Haenchen
  by artist: Carl Philipp Emanuel Bach Chamber Orchestra
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: Concerto Grosso per il Santissimo Natale in C Major, Op. 3, No. 12: I. Pastorale. Largo
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  duration: PT4M41S
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Concerto Grosso per il Santissimo Natale in C Major, Op. 3, No. 12: I. Pastorale. Largo
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828454bfd6d7e043de0c35d72993107322be18039344538cfbae7875e7b8676c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501552.
  date published: 2026-07-08T03:22:41Z
audio: Ouverture-Suite in A Major, TWV 55:A5: IV. Gavotte
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -23.398
  additional property: Key Name
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    value: A
  additional property: Mode Name
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Johann Sebastian Bach: Brandenburg Concerto No. 4 / Georg Philipp Telemann: Concerto for 3 Violins in F Major / Johann Wilhelm Hertel: Trumpet Concerto in D Major
type: MusicAlbum
date published: 1991