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Die Moldau - Mein Vaterland (Má Vlast)
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Smetana: Má Vlast: No. 3, Šárka
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Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile - Andante moderato - Tempo I - Andante moderato - Adagio - Lo stesso tempo
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Great Symphonic Sounds
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Unfinished Dreams
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Ich habe genug, BWV 82: No. 1, Ich habe genug
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Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
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Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
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Symphony No. 1 in C Major, Op. 21: I. Adagio molto -Allegro con brio
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Symphony No. 1 in C Major, Op. 21: IV. Finale. Adagio -Allegro molto e vivace
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Symphony No. 3 in E-Flat Major, Op. 55: I. Allegro con brio
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Symphony No. 3 in E-Flat Major, Op. 55: IV. Allegro molto - poco andante - presto
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Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
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Symphony No. 6 in F Major, Op. 68: I. Allegro ma non troppo
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Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace
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Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto
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Symphony No. 9 in D Minor, Op. 125: II. Molto vivace - presto
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Symphony No. 9 in D Minor, Op. 125: IV. Presto - Allegro assai - presto
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Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (1)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (3)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (4)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': II. Andante molto mosso (3)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': II. Andante molto mosso (4)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': III. Allegro (1)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': IV. Allegro (1)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': IV. Allegro (2)
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Symphony No. 6 in F Major, Op. 68 'Pastoral': V. Allegretto (2
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Symphony No. 6 in F Major, Op. 68 'Pastoral': V. Allegretto (3
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Symphony No. 6 in F Major, Op. 68 'Pastoral': V. Allegretto (4
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Die Meistersinger von Nürnberg, WWV 96, Act III Scene 5: Sankt Krispin, lobet ihn! (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 1: Da zu dir der Heiland kam (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 3: Halt Meister! Nicht so geeilt! (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act III Scene 5: Ihr tanzt? Was werden die Meister sagen? (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 1: Verweilt! Ein Wort! Ein einzig Wort! (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: David, was stehst? (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Mein Herr, der Singer Meister-Schlag (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Der Meister Tön und Weisen (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Damit, Herr Ritter, ist's so bewandt (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Aller End ist doch David der Allergescheit'st (Live)
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Die Meistersinger von Nürnberg, WWV 96, Act II Scene 6: Mit den Schuhen ward ich fertig schier (Live)
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Piano Concerto No. 1 in D Minor, Op. 15: I. Maestoso (Live)
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Piano Concerto No. 1 in D Minor, Op. 15: II. Adagio (Live)
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Strauss, R: An Alpine Symphony, Op. 64: I. Night
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Strauss, R: Metamorphosen
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Strauss, R: An Alpine Symphony, Op. 64: III. The Ascent
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Strauss, R: An Alpine Symphony, Op. 64: IV. Entering the Forest
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Strauss, R: An Alpine Symphony, Op. 64: VII. Apparition
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Strauss, R: An Alpine Symphony, Op. 64: VIII. In Flowery Meadows
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Strauss, R: An Alpine Symphony, Op. 64: IX. In a Mountain Pasture
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Strauss, R: An Alpine Symphony, Op. 64: XIV. Vision
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Strauss, R: An Alpine Symphony, Op. 64: XVI. The Sun Grows Dark
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Strauss, R: An Alpine Symphony, Op. 64: XVII. Elegy
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Strauss, R: An Alpine Symphony, Op. 64: XIX. Thunderstorm
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Strauss, R: An Alpine Symphony, Op. 64: XXI. Conclusion
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Strauss, R: An Alpine Symphony, Op. 64: XXII. Finale. Night
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso
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Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai
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Elektra, Op. 58: "Wo bleibt Elektra?" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Orest! Orest ist tot!" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Elektra!" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Es geht ein Lärm los." - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Was willst du? Seht doch dort!" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Was willst du, fremder Mensch?" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Elektra! Elektra!" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Orest!" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Was bluten muß? Dein eigenes Genick" - Live At Philharmonie, Berlin / 2014
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Elektra, Op. 58: "Schweig, und tanze." - Live At Philharmonie, Berlin / 2014
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Horn Concertos
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Beethoven: Adagios
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  by artist: Berliner Symphoniker
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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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  subject of: OpenTimestamps Proof of Existence
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track: Symphony No. 2 in D Major, Op. 36: II. Larghetto
track: Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile - Andante moderato - Tempo I - Andante moderato - Adagio - Lo stesso tempo

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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
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date published: 2026-07-07T18:39:05Z

Sonate Pathetique, Op. 13: II. Adagio
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Symphony No. 2 in D Major, Op. 36: II. Larghetto
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by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
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genre: classical
genre: classical-piano
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Symphony No. 2 in D Major, Op. 36: II. Larghetto
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Staatskapelle Dresden - Mozart & Haydn
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Wilhelm Backhaus Plays Brahms
type: MusicAlbum
date published: 2023-02-10

Sleep Music
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T07:53:57Z
  audio: Death in Venice
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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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  subject of: OpenTimestamps Proof of Existence
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track: River Flows in You
track: Symphonic Art
track: Melancholy of France
track: Spiritual Fantasy
track: Meditating Orchestra
track: Russian Romance
track: Great Symphonic Sounds
track: Unfinished Dreams

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2272d9d32395d0d00c679c62eb87ee60a1e5040cc909efe782d727f905e60c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202311.
date published: 2026-06-13T15:41:10Z

Heavenly Romanticism
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River Flows in You
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by artist: Jeroen van Veen
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genre: new-age-piano
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subject of: OpenTimestamps Proof of Existence
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Symphonic Art
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Melancholy of France
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Spiritual Fantasy
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Meditating Orchestra
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Russian Romance
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Winterstürme
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R. Strauss: Eine Alpensinfonie, Op. 64, TrV 233
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Edition Staatskapelle Dresden, Vol. 51
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Bruckner: Symphony No. 1 in C Minor, WAB 101 (Live)
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Beethoven: Piano Concerto No. 4 in G Major, Op. 58
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track: Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
track: Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto

Beethoven Complete Symphonies
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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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track: Symphony No. 3 in E-Flat Major, Op. 55: III. Scherzo & trio. Allegro vivace
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:39:04Z
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  subject of: OpenTimestamps Proof of Existence
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track: Symphony No. 5 in C Minor, Op. 67: IV. Allegro - presto
track: Symphony No. 6 in F Major, Op. 68: II. Andante molto mosso
track: Symphony No. 7 in A Major, Op. 92: II. Allegretto
track: Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio
track: Symphony No. 8 in F Major, Op. 93: I. Allegro vivace e con brio
track: Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso
track: Symphony No. 1 in C Major, Op. 21: I. Adagio molto -Allegro con brio
track: Symphony No. 1 in C Major, Op. 21: IV. Finale. Adagio -Allegro molto e vivace
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track: Symphony No. 3 in E-Flat Major, Op. 55: IV. Allegro molto - poco andante - presto
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track: Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace
track: Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto
track: Symphony No. 9 in D Minor, Op. 125: II. Molto vivace - presto
track: Symphony No. 9 in D Minor, Op. 125: IV. Presto - Allegro assai - presto

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Symphony No. 4 in B-Flat Major, Op. 60: I. Adagio - Allegro vivace
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Symphony No. 5 in C Minor, Op. 67: IV. Allegro - presto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 5 in C Minor, Op. 67: IV. Allegro - presto
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Symphony No. 6 in F Major, Op. 68: II. Andante molto mosso
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 6 in F Major, Op. 68: II. Andante molto mosso
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Symphony No. 7 in A Major, Op. 92: II. Allegretto
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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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Symphony No. 7 in A Major, Op. 92: IV. Allegro con brio
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Hans Knappertsbusch conducts Bruckner Symhony No. 8 live in Vienna 1961
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Karajan conducts Strauss, Bartok, Schostakovich
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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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Symphony No. 9 in C Major, D. 944: II. Andante con moto (5)
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by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
in album: Schubert: Symphony No. 9
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genre: classical
genre: classical-piano
genre: chamber-music
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49f60453f7f87853a917ee464cc2c6b5fbaec5800a754b297fc81d45c5be61d. 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/NLY332100647.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 9 in C Major, D. 944: II. Andante con moto (5)
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Symphony No. 9 in C Major, D. 944: II. Andante con moto (6)
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by artist: Franz Schubert
by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
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genre: classical
genre: classical-piano
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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: Symphony No. 9 in C Major, D. 944: II. Andante con moto (6)
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Symphony No. 9 in C Major, D. 944: III. Scherzo. Allegro vivace (3)
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by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
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genre: classical
genre: classical-piano
genre: chamber-music
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 9 in C Major, D. 944: III. Scherzo. Allegro vivace (3)
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Symphony No. 9 in C Major, D. 944: III. Scherzo. Allegro vivace (5)
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duration: PT1M29S
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explicit: false
by artist: Franz Schubert
by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
in album: Schubert: Symphony No. 9
  type: MusicAlbum
  date published: 2021-02-15
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: NLY332100653
additional property: CopyrightID
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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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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa672ef59310cf3e2cd4fec81e02c7eb8ad2e1c72c0352c64cf5ef6961035caa2. 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/NLY332100653.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 9 in C Major, D. 944: III. Scherzo. Allegro vivace (5)
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Symphony No. 9 in C Major, D. 944: IV. Finale. Allegro vivace (3)
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duration: PT1M57S
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by artist: Franz Schubert
by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
in album: Schubert: Symphony No. 9
  type: MusicAlbum
  date published: 2021-02-15
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: NLY332100657
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9020d0452049c470b1c0584ce32c41d7d8156a4c8f83772098332a972cf88418. 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/NLY332100657.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 9 in C Major, D. 944: IV. Finale. Allegro vivace (3)
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Schubert: Symphony No. 8
type: MusicAlbum
date published: 2021-01-18
track: Symphony No. 8 in B Minor, D. 759: I. Allegro moderato (1)
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  by artist: Herbert Blomstedt
  in album: Schubert: Symphony No. 8
    type: MusicAlbum
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  popularity: 3
  genre: classical
  genre: classical-piano
  genre: chamber-music
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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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    date published: 2026-07-08T03:53:27Z
  audio: Symphony No. 8 in B Minor, D. 759: I. Allegro moderato (1)
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Beethoven: Symphony No. 6
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date published: 2020-12-21
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (2)
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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
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track: Symphony No. 6 in F Major, Op. 68 'Pastoral': III. Allegro (2)
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': V. Allegretto (1
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (1)
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (3)
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': I. Allegro ma non troppo (4)
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track: Symphony No. 6 in F Major, Op. 68 'Pastoral': IV. Allegro (1)
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': IV. Allegro (2)
track: Symphony No. 6 in F Major, Op. 68 'Pastoral': V. Allegretto (2
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Heroic Beethoven
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Te Deum
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Schoenberg: Gurre-Lieder (Live at Semperoper, Dresden)
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track: Die Meistersinger von Nürnberg, WWV 96, Act I Scene 3: Gott grüß Euch, Meister! (Live)
track: Die Meistersinger von Nürnberg, WWV 96, Act III Scene 5: Sankt Krispin, lobet ihn! (Live)
track: Die Meistersinger von Nürnberg, WWV 96, Act I Scene 1: Da zu dir der Heiland kam (Live)
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track: Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Der Meister Tön und Weisen (Live)
track: Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Damit, Herr Ritter, ist's so bewandt (Live)
track: Die Meistersinger von Nürnberg, WWV 96, Act I Scene 2: Aller End ist doch David der Allergescheit'st (Live)
track: Die Meistersinger von Nürnberg, WWV 96, Act II Scene 6: Mit den Schuhen ward ich fertig schier (Live)

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

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Beethoven: Symphony No. 5
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  audio: Strauss, R: An Alpine Symphony, Op. 64: X. Lost in the Thickets and Undergrowth
track: Strauss, R: An Alpine Symphony, Op. 64: XII. Dangerous Moments
track: Strauss, R: An Alpine Symphony, Op. 64: XIII. On the Summit
track: Strauss, R: An Alpine Symphony, Op. 64: XVIII. Quiet Before the Storm
track: Strauss, R: An Alpine Symphony, Op. 64: XX. Sunset
track: Strauss, R: Metamorphosen
track: Strauss, R: An Alpine Symphony, Op. 64: III. The Ascent
track: Strauss, R: An Alpine Symphony, Op. 64: IV. Entering the Forest
track: Strauss, R: An Alpine Symphony, Op. 64: VII. Apparition
track: Strauss, R: An Alpine Symphony, Op. 64: VIII. In Flowery Meadows
track: Strauss, R: An Alpine Symphony, Op. 64: IX. In a Mountain Pasture
track: Strauss, R: An Alpine Symphony, Op. 64: XIV. Vision
track: Strauss, R: An Alpine Symphony, Op. 64: XVI. The Sun Grows Dark
track: Strauss, R: An Alpine Symphony, Op. 64: XVII. Elegy
track: Strauss, R: An Alpine Symphony, Op. 64: XIX. Thunderstorm
track: Strauss, R: An Alpine Symphony, Op. 64: XXI. Conclusion
track: Strauss, R: An Alpine Symphony, Op. 64: XXII. Finale. Night

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

Strauss, R: An Alpine Symphony, Op. 64: X. Lost in the Thickets and Undergrowth
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Strauss, R: An Alpine Symphony, Op. 64: XII. Dangerous Moments
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subject of: OpenTimestamps Proof of Existence
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Strauss, R: An Alpine Symphony, Op. 64: XIII. On the Summit
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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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Strauss, R: An Alpine Symphony, Op. 64: XVIII. Quiet Before the Storm
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  date published: 2026-07-08T03:20:19Z
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Strauss, R: An Alpine Symphony, Op. 64: XX. Sunset
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track: Piano Concerto No. 21 in C Major, K. 467: II. Andante
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J.S. Bach: The Great Choral Masterpieces
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track: Elektra, Op. 58: "Was bluten muß? Dein eigenes Genick" - Live At Philharmonie, Berlin / 2014
track: Elektra, Op. 58: "Schweig, und tanze." - Live At Philharmonie, Berlin / 2014

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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961430115

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef254e09113fcb4f213eae4981c4e25340a1e213440589cdd726f70c2efdc298. 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/DEN961430115.
date published: 2026-07-08T03:22:41Z

Elektra, Op. 58: "Nun muß es hier von uns geschehn." - Live At Philharmonie, Berlin / 2014
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 97.607
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.458
additional property: Energy
  type: PropertyValue
  value: 0.154
additional property: Speechiness
  type: PropertyValue
  value: 0.133
additional property: Acousticness
  type: PropertyValue
  value: 0.934
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.561
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.339
additional property: Loudness (dB)
  type: PropertyValue
  value: -25.295
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Elektra, Op. 58: "Die Götter! bist doch selber eine Göttin." - Live At Philharmonie, Berlin / 2014
type: MusicRecording
duration: PT2M36S
duration ms: 156733
explicit: false
by artist: Richard Strauss
by artist: Evelyn Herlitzius
by artist: Waltraud Meier
by artist: Romy Petrick
by artist: Christiane Hossfeld
by artist: Staatskapelle Dresden
by artist: Christian Thielemann
in album: Strauss, R.: Elektra (Live At Philharmonie, Berlin / 2014)
  type: MusicAlbum
  date published: 2014-01-01
popularity: 1
genre: classical
genre: opera
genre: orchestra
isrc code: DEN961430107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:06:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x203631714a34aa26e6cf58148729803a702f135488f0ef69e09119eb2c9e6f55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961430107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 0x203631714a34aa26e6cf58148729803a702f135488f0ef69e09119eb2c9e6f55. 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/DEN961430107.
  date published: 2026-07-08T03:53:27Z
audio: Elektra, Op. 58: "Die Götter! bist doch selber eine Göttin." - Live At Philharmonie, Berlin / 2014
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.783
  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: 0.317
  additional property: Energy
    type: PropertyValue
    value: 0.057
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.588
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.114
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.978
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Elektra, Op. 58: "Ich will nichts hören!" - Live At Philharmonie, Berlin / 2014
type: MusicRecording
duration: PT5M4S
duration ms: 304466
explicit: false
by artist: Richard Strauss
by artist: Waltraud Meier
by artist: Staatskapelle Dresden
by artist: Christian Thielemann
in album: Strauss, R.: Elektra (Live At Philharmonie, Berlin / 2014)
  type: MusicAlbum
  date published: 2014-01-01
popularity: 0
genre: classical
genre: opera
genre: orchestra
isrc code: DEN961430108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:34:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e6471b85dcee91477357b6404753424dc88c2226fd9104b36e3eaa18e99d1dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961430108
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x7e6471b85dcee91477357b6404753424dc88c2226fd9104b36e3eaa18e99d1dd. 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/DEN961430108.
  date published: 2026-07-08T08:56:20Z
audio: Elektra, Op. 58: "Ich will nichts hören!" - Live At Philharmonie, Berlin / 2014
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.768
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.232
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.189
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.748
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Elektra, Op. 58: "Ich habe keine guten Nächte." - Live At Philharmonie, Berlin / 2014
type: MusicRecording
duration: PT6M23S
duration ms: 383626
explicit: false
by artist: Richard Strauss
by artist: Evelyn Herlitzius
by artist: Waltraud Meier
by artist: Staatskapelle Dresden
by artist: Christian Thielemann
in album: Strauss, R.: Elektra (Live At Philharmonie, Berlin / 2014)
  type: MusicAlbum
  date published: 2014-01-01
popularity: 1
genre: classical
genre: opera
genre: orchestra
isrc code: DEN961430109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:15:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f4060e36af019b822b31db4cc9e1866ffe3743d6a853abd737224e4d362c8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961430109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0x29f4060e36af019b822b31db4cc9e1866ffe3743d6a853abd737224e4d362c8d. 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/DEN961430109.
  date published: 2026-07-08T03:22:41Z
audio: Elektra, Op. 58: "Ich habe keine guten Nächte." - Live At Philharmonie, Berlin / 2014
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.154
  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: 0.3
  additional property: Energy
    type: PropertyValue
    value: 0.097
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.648
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.761
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Elektra, Op. 58: "Wenn das rechte Blutopfer unterm Beile fällt" - Live At Philharmonie, Berlin / 2014
type: MusicRecording
duration: PT4M35S
duration ms: 275026
explicit: false
by artist: Richard Strauss
by artist: Evelyn Herlitzius
by artist: Waltraud Meier
by artist: Staatskapelle Dresden
by artist: Christian Thielemann
in album: Strauss, R.: Elektra (Live At Philharmonie, Berlin / 2014)
  type: MusicAlbum
  date published: 2014-01-01
popularity: 0
genre: classical
genre: opera
genre: orchestra
isrc code: DEN961430110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:25:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61fb0bb2f76e349be50a8fb2c6217943894f55ee2642f68c19b32a054e65f8f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961430110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0x61fb0bb2f76e349be50a8fb2c6217943894f55ee2642f68c19b32a054e65f8f2. 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/DEN961430110.
  date published: 2026-07-08T03:22:41Z
audio: Elektra, Op. 58: "Wenn das rechte Blutopfer unterm Beile fällt" - Live At Philharmonie, Berlin / 2014
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.035
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.33
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.124
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.928
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.175
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.947
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Christmas Relax
type: MusicAlbum
date published: 2017-11-17
track: Noels pour les instruments H 534: No. 3, Or nous dites, Marie
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172973
  explicit: false
  by artist: Marc-Antoine Charpentier
  by artist: Concerto Köln
  in album: Christmas Relax
    type: MusicAlbum
    date published: 2017-11-17
  popularity: 1
  genre: classical
  genre: early-music
  genre: baroque
  genre: french-baroque
  isrc code: DES380020280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T12:51:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa68d8a681cc37b7ff681406e7243344131a71630eb504df4d489286dccfa6077
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020280
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xa68d8a681cc37b7ff681406e7243344131a71630eb504df4d489286dccfa6077. 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/DES380020280.
    date published: 2026-07-08T03:22:41Z
  audio: Noels pour les instruments H 534: No. 3, Or nous dites, Marie
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.047
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.074
    additional property: Energy
      type: PropertyValue
      value: 0.039
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.649
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.053
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.454
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Oboe Concerto in D Minor: II. Adagio
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231800
  explicit: false
  by artist: Alessandro Marcello
  by artist: Burkhard Glaetzner
  by artist: New Bach Collegium Musicum Leipzig
  by artist: Armin Thalheim
  in album: Christmas Relax
    type: MusicAlbum
    date published: 2017-11-17
  popularity: 1
  genre: classical-era
  genre: baroque
  genre: italian-baroque
  isrc code: DES380004347
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T17:06:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13a5b2ccf6597808345db3d96e50dc03360c261cb2b058d3fa70850f640d8609
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380004347
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0x13a5b2ccf6597808345db3d96e50dc03360c261cb2b058d3fa70850f640d8609. 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/DES380004347.
    date published: 2026-07-08T08:56:20Z
  audio: Oboe Concerto in D Minor: II. Adagio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 167.103
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.13
    additional property: Energy
      type: PropertyValue
      value: 0.075
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.964
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.824
    additional property: Liveness
      type: PropertyValue
      value: 0.241
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.064
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.248
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Symphony No. 28 in C Major, K. 200: II. Andante
  type: MusicRecording
  duration: PT5M50S
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