Gregor Joseph Werner
type: MusicGroup
popularity: 7
followers: 257
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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album: Christmas Festival
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  date published: 1995-09-22
  track: Coventry Carol
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    by artist: Ross Pople
    by artist: London Festival Orchestra
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:22:41Z
    audio: Coventry Carol
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album: The Birth of the Symphony
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album: Werner: Der Gute Hirt
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album: La notte di Natale
  type: MusicAlbum
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album: Austrian Church Music
  type: MusicAlbum
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album: The Music of the Habsburg Empire (Live)
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album: Pro Adventu
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album: 100 Christmas Classics
  type: MusicAlbum
  date published: 2019-11-01
album: 111 Organ Masterpieces
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:53:27Z
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  track: 12 Pieces for Organ: III. Toccata in G Major
  track: Herz und Mund und Tat und Leben, BWV 147: 10. Jesus bleibet meine Freude
  track: Suite for Orchestra No. 3 in D Major, BWV 1068: II. Air (Arr. for Organ)
  track: Organ Symphony No. 5, Op. 42, No. 1: V. Toccata
  track: The Prince of Denmark’s March
  track: Pièces de Clavecin: Le Coucou (Arr. for Organ)
  track: Imperial March, Op. 32
  track: Prélude and Fugue No. 3 in E-Flat Major, Op. 99, No. 3
  track: Fanfare, Op. 85
  track: Organ Sonata No. 4 in E Minor, BWV 528: III. Un poco allegro
  track: In a Persian Market (Arr. for Organ)
album: The Organ
album: Sinfonia Pastorale
album: O Tannenbaum
album: Christmas Concertos
album: Weihnachten mit den Wiener Sängerknaben
album: Sonate natalis
album: Gregor Joseph Werner: Vol. III: Masses and Motets
album: Gregor Joseph Werner: Vol. I: Salve Reginas & Pastorellas
album: Gregor Joseph Werner: Vol. II: Requiem
album: Baroque Christmas
album: Instrumentale Weihnachten
album: Barber: Adagio - Orchestral Favourites
album: Gregor Joseph Werner: Calendarium Musicum, Vol. 2
album: Gregor Joseph Werner: Calendarium Musicum, Vol. 1
album: Gregor Joseph Werner: Vol. IV: Werner & Caldara
album: Festliches Weihnachtskonzert
album: Die Jahreszeiten
album: Werner: Vesperae De Apostolis / Vesperae De Confessoris
album: Werner: Masses / Te Deum Laudamus
album: Christmas Concertos - Corelli & Torelli
album: Vienna 1728
album: Earthly Baroque
album: Funny Program Music of the Baroque Period
album: Battaglie e tempeste
album: Musik in alten Städten & Residenzen: Eisenstadt
album: Fugues for String Quartet
album: A Christmas Concert
album: Barocke Weihnacht
album: A győri székesegyház zenei kincsei III.
album: Organ Concertos of the Classical Era
album: Beecke, Werner, Grétry & Haydn: String Quartets

Shepherd's Music for Christmas: I. Andante ma non troppo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:48:30Z
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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

Shepherd's Music for Christmas: II. Largo
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by artist: Ross Pople
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  date published: 2026-07-30T20:11:13Z
audio: Shepherd's Music for Christmas: II. Largo
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additional property: OTSVerifyInstructions
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Shepherd's Music for Christmas: III. Allegro assai
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duration: PT1M20S
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  date published: 2026-07-31T00:26:26Z
audio: Shepherd's Music for Christmas: III. Allegro assai
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Christmas Pastorella
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by artist: Academy of Ancient Music
by artist: Christopher Hogwood
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  date published: 2026-07-30T15:42:38Z
audio: Christmas Pastorella
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additional property: OTSVerifyInstructions
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Concerto per la Camera à 4 con due Violini, violoncello concerto in A Major: II. Allegro
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by artist: Michal Stahel
by artist: Solamente Naturali
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  date published: 2026-07-08T03:53:27Z
audio: Concerto per la Camera à 4 con due Violini, violoncello concerto in A Major: II. Allegro
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12 Pieces for Organ: III. Toccata in G Major
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by artist: Théodore Dubois
by artist: Martin Schnellenberg
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: 12 Pieces for Organ: III. Toccata in G Major
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Herz und Mund und Tat und Leben, BWV 147: 10. Jesus bleibet meine Freude
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by artist: Frank Berger
by artist: Hans-Dieter Weber
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Herz und Mund und Tat und Leben, BWV 147: 10. Jesus bleibet meine Freude
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Suite for Orchestra No. 3 in D Major, BWV 1068: II. Air (Arr. for Organ)
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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: 2026-07-08T03:53:27Z
audio: Suite for Orchestra No. 3 in D Major, BWV 1068: II. Air (Arr. for Organ)
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Organ Symphony No. 5, Op. 42, No. 1: V. Toccata
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The Prince of Denmark’s March
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Pièces de Clavecin: Le Coucou (Arr. for Organ)
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subject of: OpenTimestamps Proof of Existence
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Imperial March, Op. 32
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subject of: OpenTimestamps Proof of Existence
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Prélude and Fugue No. 3 in E-Flat Major, Op. 99, No. 3
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subject of: OpenTimestamps Proof of Existence
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Fanfare, Op. 85
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subject of: OpenTimestamps Proof of Existence
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Organ Sonata No. 4 in E Minor, BWV 528: III. Un poco allegro
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  date published: 2026-07-08T03:22:41Z
audio: Organ Sonata No. 4 in E Minor, BWV 528: III. Un poco allegro
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In a Persian Market (Arr. for Organ)
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The Organ
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Sinfonia Pastorale
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O Tannenbaum
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Christmas Concertos
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Weihnachten mit den Wiener Sängerknaben
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Sonate natalis
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Gregor Joseph Werner: Vol. III: Masses and Motets
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Gregor Joseph Werner: Vol. I: Salve Reginas & Pastorellas
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Gregor Joseph Werner: Vol. II: Requiem
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Baroque Christmas
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Instrumentale Weihnachten
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track: Vom Himmel hoch da komm ich her à 3 (Arr. for Piano by Martin Stadtfeld)
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track: Concerto grosso in F Minor, Op. 1, No. 8: III. Vivace
track: Concerto grosso in F Minor, Op. 1, No. 8: IV. Grave
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Ich steh an deiner Krippen hier, BWV 469 (Arr. for Violin, String Quintet & Piano by Jan-Peter Klöpfel)
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Schleicht, spielende Wellen, BWV 206
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Vom Himmel hoch da komm ich her à 3 (Arr. for Piano by Martin Stadtfeld)
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Concerto grosso in F Minor, Op. 1, No. 8: I. Largo
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Concerto grosso in F Minor, Op. 1, No. 8: III. Vivace
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Concerto grosso in F Minor, Op. 1, No. 8: IV. Grave
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Concerto grosso in F Minor, Op. 1, No. 8: V. Largo. Andante
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Concerto grosso in F Minor, Op. 1, No. 8: VI. Andante
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Violin Concerto in E Major, RV 270, "Il riposo": I. Allegro
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Violin Concerto in E Major, RV 270, "Il riposo": II. Adagio
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Violin Concerto in E Major, RV 270, "Il riposo": III. Allegro
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Cantata pastorale per la Natività: I. Introduzione
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Cantata pastorale per la Natività: I. Introduzione
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Silent Night
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Messiah, HWV 56: Part I: Pastoral Symphony: "Pifa"
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subject of: OpenTimestamps Proof of Existence
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audio: Messiah, HWV 56: Part I: Pastoral Symphony: "Pifa"
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Four Seasons Variation (Arr. for Piano from Violin Concerto, RV 297, "Winter": II. Largo by Svetoslav Karparov)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Four Seasons Variation (Arr. for Piano from Violin Concerto, RV 297, "Winter": II. Largo by Svetoslav Karparov)
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Ave Maria, D. 839 (Arr. for Cello and Chamber Orchestra)
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audio: Ave Maria, D. 839 (Arr. for Cello and Chamber Orchestra)
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The Wexford Carol (The Enniscorthy Carol)
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  date published: 2026-07-08T03:22:41Z
audio: The Wexford Carol (The Enniscorthy Carol)
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Ouverture-Suite in A Major, TWV 55:A5: III. Plainte
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Ouverture-Suite in A Major, TWV 55:A5: IV. Gavotte
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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 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/DEP629501552.
  date published: 2026-07-08T08:56:20Z
audio: Ouverture-Suite in A Major, TWV 55:A5: IV. Gavotte
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Ouverture-Suite in A Major, TWV 55:A5: V. Passepied - Double
type: MusicRecording
duration: PT1M52S
duration ms: 112240
explicit: false
by artist: Georg Philipp Telemann
by artist: Ross Pople
by artist: London Festival Orchestra
in album: Instrumentale Weihnachten
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  date published: 2024-12-18
isrc code: DEP629501553
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047fe2adbe2cf091fec132a6cda97bcb584b223d978a9b98a90889d9aabf29be. 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/DEP629501553.
  date published: 2026-07-08T03:22:41Z
audio: Ouverture-Suite in A Major, TWV 55:A5: V. Passepied - Double
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Ouverture-Suite in A Major, TWV 55:A5: VI. Gigue
type: MusicRecording
duration: PT1M16S
duration ms: 76666
explicit: false
by artist: Georg Philipp Telemann
by artist: Ross Pople
by artist: London Festival Orchestra
in album: Instrumentale Weihnachten
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  date published: 2024-12-18
isrc code: DEP629501554
additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75be44ce97939eb6f96858b019bc6a3e95c862999e65e63e8c72d354ff2bde3. 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/DEP629501554.
  date published: 2026-07-08T03:22:41Z
audio: Ouverture-Suite in A Major, TWV 55:A5: VI. Gigue
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Organ Concerto in F Major, HWV 293: II. Allegro (Arr. for Recorder, Strings & Continuo by Dorothee Oberlinger)
type: MusicRecording
duration: PT2M9S
duration ms: 129119
explicit: false
by artist: George Frideric Handel
by artist: Dorothee Oberlinger
by artist: Ensemble 1700
in album: Instrumentale Weihnachten
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  date published: 2024-12-18
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22e5d1e5dcd0cfa376177119f36cbe73d05d907098aac066b7dc9c1c682bde7. 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/DEE472200249.
  date published: 2026-07-08T08:56:20Z
audio: Organ Concerto in F Major, HWV 293: II. Allegro (Arr. for Recorder, Strings & Continuo by Dorothee Oberlinger)
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Messiah, HWV 56: Part I: Sinfonia. Grave - Allegro moderato
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duration: PT2M58S
duration ms: 178533
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by artist: George Frideric Handel
by artist: Ross Pople
in album: Instrumentale Weihnachten
  type: MusicAlbum
  date published: 2024-12-18
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEP629600629
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217c701a5b8d57b651a0def9694e7daf8d061d552d93d6f4166f13a3d2a30cb7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEP629600629.
  date published: 2026-07-08T03:53:27Z
audio: Messiah, HWV 56: Part I: Sinfonia. Grave - Allegro moderato
  type: AudioObject
  additional property: Tempo (BPM)
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Deck the Hall
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duration: PT1M53S
duration ms: 113840
explicit: false
by artist: Traditional
by artist: London Chamber Orchestra
by artist: Christopher Warren-Green
in album: Instrumentale Weihnachten
  type: MusicAlbum
  date published: 2024-12-18
genre: bhajan
genre: gregorian-chant
genre: medieval
genre: traditional-music
isrc code: USSM11105284
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3072d65299fcf47818e7438e60c975c8b0ee4f6c2fd47f8c6186a797bc0c38c. 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/USSM11105284.
  date published: 2026-07-08T03:20:19Z
audio: Deck the Hall
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O Holy Night (Cantique de Noel) - Orchestral Version
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duration ms: 274146
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by artist: Adolphe Adam
by artist: London Chamber Orchestra
by artist: Christopher Warren-Green
by artist: Margaret Campbell
in album: Instrumentale Weihnachten
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  date published: 2024-12-18
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:34:59Z
audio: O Holy Night (Cantique de Noel) - Orchestral Version
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O Christmas Tree - "O Tannenbaum"
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duration ms: 136186
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by artist: Traditional
by artist: London Chamber Orchestra
by artist: Christopher Warren-Green
in album: Instrumentale Weihnachten
  type: MusicAlbum
  date published: 2024-12-18
genre: bhajan
genre: gregorian-chant
genre: medieval
genre: traditional-music
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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track: Barber: Adagio for Strings, Pt. 4
track: Barber: Adagio for Strings, Pt. 5
track: Barber: Adagio for Strings, Pt. 6
track: Barber: Adagio for Strings, Pt. 7
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track: Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 1
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track: Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 3
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track: Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 2, March
track: Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 3, Children's Galop and Entry of the Parents
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subject of: OpenTimestamps Proof of Existence
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audio: Barber: Adagio for Strings, Pt. 6
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Barber: Adagio for Strings, Pt. 7
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subject of: OpenTimestamps Proof of Existence
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audio: Barber: Adagio for Strings, Pt. 7
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Barber: Adagio for Strings, Pt. 8
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Barber: Adagio for Strings, Pt. 8
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 1
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 2
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  date published: 2026-06-13T13:32:09Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 2
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 3
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  date published: 2026-06-13T15:41:10Z
audio: Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 3
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 4
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  date published: 2026-06-13T15:41:10Z
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 5
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 6
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 7
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  date published: 2026-07-02T03:30:09Z
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 8
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  date published: 2026-07-02T03:30:09Z
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Tchaikovsky: Violin Concerto in D Major, Op. 35: I. Allegro moderato, Pt. 9
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Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 1
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Tchaikovsky: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante, Pt. 2
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 1
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 2
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 3
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 4
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Tchaikovsky: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo, Pt. 5
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.226
  additional property: Energy
    type: PropertyValue
    value: 0.01
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.897
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.658
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation I. Poco più animato
type: MusicRecording
duration: PT1M27S
duration ms: 87293
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:51:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x286bb4bc611899600c9e2636f9343f6d72c027def0589b686115200a44f0f37d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643302
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286bb4bc611899600c9e2636f9343f6d72c027def0589b686115200a44f0f37d. 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/DEA809643302.
  date published: 2026-07-02T03:30:09Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation I. Poco più animato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.812
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.234
  additional property: Energy
    type: PropertyValue
    value: 0.042
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.689
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.91
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation II. Più vivace
type: MusicRecording
duration: PT1M3S
duration ms: 63800
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:47:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0015cdf8fbb377ef3255d6242acd202bb3dfcb34a2f325579c5d2492acc7142d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643303
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0015cdf8fbb377ef3255d6242acd202bb3dfcb34a2f325579c5d2492acc7142d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEA809643303.
  date published: 2026-07-02T03:55:08Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation II. Più vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.734
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.307
  additional property: Energy
    type: PropertyValue
    value: 0.035
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.943
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.939
  additional property: Liveness
    type: PropertyValue
    value: 0.168
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.507
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.479
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation III. Con moto
type: MusicRecording
duration: PT1M55S
duration ms: 115173
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:48:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8077dd23610858f62ece4129dcdaf4399bd7398d0c4782a9c43edcdb04308404
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643304
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8077dd23610858f62ece4129dcdaf4399bd7398d0c4782a9c43edcdb04308404. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEA809643304.
  date published: 2026-07-02T03:55:08Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation III. Con moto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.72
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.116
  additional property: Energy
    type: PropertyValue
    value: 0.033
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.209
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.266
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation IV. Andante con moto
type: MusicRecording
duration: PT2M6S
duration ms: 126666
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:46:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a66ac8d7caffaeae2de69a230b4a6b085acfe49b0e6ea29c0b083ad46254e6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643305
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a66ac8d7caffaeae2de69a230b4a6b085acfe49b0e6ea29c0b083ad46254e6c. 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/DEA809643305.
  date published: 2026-07-02T03:30:09Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation IV. Andante con moto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.503
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.167
  additional property: Energy
    type: PropertyValue
    value: 0.033
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.927
  additional property: Liveness
    type: PropertyValue
    value: 0.21
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.08
  additional property: Loudness (dB)
    type: PropertyValue
    value: -33.892
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation V. Vivace
type: MusicRecording
duration: PT1M3S
duration ms: 63600
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:44:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41d0322deecbce2c314a80a4886db2a7d642d9005e3eea8d5bb820be58748d47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d0322deecbce2c314a80a4886db2a7d642d9005e3eea8d5bb820be58748d47. 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/DEA809643306.
  date published: 2026-07-02T03:30:09Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation V. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.867
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.34
  additional property: Energy
    type: PropertyValue
    value: 0.09
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.872
  additional property: Liveness
    type: PropertyValue
    value: 0.166
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.819
  additional property: Loudness (dB)
    type: PropertyValue
    value: -33.367
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VI. Vivace
type: MusicRecording
duration: PT1M20S
duration ms: 80200
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:41:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5bf9c68bedb97e42e1e1c7729966c93cfc92b9ef200594e0331a26756c95052
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bf9c68bedb97e42e1e1c7729966c93cfc92b9ef200594e0331a26756c95052. 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/DEA809643307.
  date published: 2026-07-02T03:30:09Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VI. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.275
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.893
  additional property: Liveness
    type: PropertyValue
    value: 0.167
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.567
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.952
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VII. Grazioso
type: MusicRecording
duration: PT2M28S
duration ms: 148200
explicit: false
by artist: Johannes Brahms
by artist: Nikolaus Harnoncourt
by artist: Berliner Philharmoniker
in album: Barber: Adagio - Orchestral Favourites
  type: MusicAlbum
  date published: 2025-03-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: DEA809643308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:27:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cd47ac2c15d5a7cda47d5fa47cdc7133c8df2bb684e679e2119190af8c323cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809643308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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: 2026-07-02T03:55:08Z
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Variation VIII. Presto non troppo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Finale. Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Brahms: Variations on a Theme by Haydn, Op. 56a "St. Antoni Chorale": Finale. Andante
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Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 2, March
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 2, March
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Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 3, Children's Galop and Entry of the Parents
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  date published: 2026-07-02T03:55:08Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 1: No. 3, Children's Galop and Entry of the Parents
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12a, Divertissement. Chocolate, Spanish Dance
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12c, Divertissement. Tea, Chinese Dance
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  date published: 2026-07-02T03:55:08Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12c, Divertissement. Tea, Chinese Dance
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12d, Divertissement. Trepak, Russian Dance
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12d, Divertissement. Trepak, Russian Dance
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12e, Divertissement. Dance of the Reed-Flutes
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Sir Simon Rattle
by artist: Berliner Philharmoniker
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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: 2026-07-02T03:30:09Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12e, Divertissement. Dance of the Reed-Flutes
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12f, Divertissement. Mother Gigogne and the Clowns
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by artist: Sir Simon Rattle
by artist: Berliner Philharmoniker
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 12f, Divertissement. Mother Gigogne and the Clowns
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14b, Pas de deux. Variation I "Tarantella"
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Sir Simon Rattle
by artist: Berliner Philharmoniker
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14b, Pas de deux. Variation I "Tarantella"
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy"
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Sir Simon Rattle
by artist: Berliner Philharmoniker
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14c, Pas de deux. Variation II "Dance of the Sugar Plum Fairy"
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Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14d, Pas de deux. Coda
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 14d, Pas de deux. Coda
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Sarasate: Carmen Concert Fantasy, Op. 25: II. Moderato
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by artist: Plácido Domingo
by artist: Berliner Philharmoniker
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Sarasate: Carmen Concert Fantasy, Op. 25: II. Moderato
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Sarasate: Carmen Concert Fantasy, Op. 25: III. Lento assai
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Gregor Joseph Werner: Calendarium Musicum, Vol. 2
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Gregor Joseph Werner: Calendarium Musicum, Vol. 1
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Gregor Joseph Werner: Vol. IV: Werner & Caldara
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Festliches Weihnachtskonzert
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Die Jahreszeiten
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Werner: Vesperae De Apostolis / Vesperae De Confessoris
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Werner: Masses / Te Deum Laudamus
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Christmas Concertos - Corelli & Torelli
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  audio: Christmas Suite
track: Messiah, HWV 56 / Pt. 1: Pifa (Pastoral Symphony)
track: Sonata Natalis
track: Christmas Pastorella

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Christmas Suite
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Messiah, HWV 56 / Pt. 1: Pifa (Pastoral Symphony)
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Sonata Natalis
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Vienna 1728
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track: Concerto per la Camera à 4 con due Violini, violoncello concerto in A Major: II. Allegro

Earthly Baroque
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Funny Program Music of the Baroque Period
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Battaglie e tempeste
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Musik in alten Städten & Residenzen: Eisenstadt
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Fugues for String Quartet
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A Christmas Concert
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Barocke Weihnacht
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A győri székesegyház zenei kincsei III.
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Organ Concertos of the Classical Era
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Beecke, Werner, Grétry & Haydn: String Quartets
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