Orchester Wiener Akademie
type: MusicGroup
genre: classical
description: Orchester Wiener Akademie was founded in 1985 by the organist and director Martin Haselböck. This association is internationally known because of its vast repertoire, including pieces from the Baroqu
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Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
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Symphony No. 8 in F Major, Op. 93: III. Tempo di Menuetto
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Symphony No. 8 in F Major, Op. 93: I. Allegro vivace e con brio
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Symphony No. 8 in F Major, Op. 93: II. Allegretto scherzando
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
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 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

Symphony No. 8 in F Major, Op. 93: IV. Allegro vivace
type: MusicRecording
duration: PT7M13S
duration ms: 433124
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 8 & Concerto for Piano after the Violin Concerto (Resound Collection, Vol. 6)
  type: MusicAlbum
  date published: 2018-05-01
popularity: 4
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d3c7d1ce74e7b66dfc6f52205ff9d9ec7a7c1917bc4993f127d0b1c8024e54. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/FR50X1747704.
  date published: 2026-07-30T02:21:55Z
audio: Symphony No. 8 in F Major, Op. 93: IV. Allegro vivace
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additional property: CopyrightID
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso
type: MusicRecording
duration: PT14M28S
duration ms: 868998
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 9 in D Minor, Op. 125 (Resound Collection, Vol. 5)
  type: MusicAlbum
  date published: 2017-03-24
popularity: 1
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: FR50X1647601
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1647601
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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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 0x8965b37ef34c39c54caddb3344a04ba34d2e2a4791e8a8999b2992c579ed5767. 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/FR50X1647601.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Symphony No. 9 in D Minor, Op. 125: II. Scherzo (Molto vivace - Presto)
type: MusicRecording
duration: PT14M21S
duration ms: 861053
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 9 in D Minor, Op. 125 (Resound Collection, Vol. 5)
  type: MusicAlbum
  date published: 2017-03-24
popularity: 1
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1e5a33998935b9fdd57597ff82fcf14e04ae8056d91d8c85cdea453c4c9265. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR50X1647602.
  date published: 2026-07-31T12:24:41Z
audio: Symphony No. 9 in D Minor, Op. 125: II. Scherzo (Molto vivace - Presto)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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isrc code: FR50X1647602
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile
type: MusicRecording
duration: PT13M40S
duration ms: 820565
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 9 in D Minor, Op. 125 (Resound Collection, Vol. 5)
  type: MusicAlbum
  date published: 2017-03-24
popularity: 1
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68dd4e96146768bdaafe89c5d5f00cbbe0d65487b5f4546d9ac84d403fc74f1. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/FR50X1647603.
  date published: 2026-07-30T20:45:02Z
audio: Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Acousticness
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additional property: CopyrightID
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio
type: MusicRecording
duration: PT17M39S
duration ms: 1059921
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 6
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: FR50X1647401
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: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1647401
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d990b53e663103cc75f1188947565268d95753a79966b0066ca2e2923686233. 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/FR50X1647401.
  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: Eb
  additional property: Mode Name
    type: PropertyValue
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Septet in E-Flat Major, Op. 20: I. Adagio - Allegro con brio
type: MusicRecording
duration: PT10M45S
duration ms: 645493
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 4
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: FR50X1647405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61583c2d4859ec197d43121e3e28b5b78a92c5a92beb9e942ca58d4f54f2f87. 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/FR50X1647405.
  date published: 2026-07-08T03:22:41Z
audio: Septet in E-Flat Major, Op. 20: I. Adagio - Allegro con brio
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Septet in E-Flat Major, Op. 20: IV. Tema con variazioni (Andante)
type: MusicRecording
duration: PT7M6S
duration ms: 426478
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by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: Septet in E-Flat Major, Op. 20: IV. Tema con variazioni (Andante)
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Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": II. Marcia funebre (Adagio assai)
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by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
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popularity: 5
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": II. Marcia funebre (Adagio assai)
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additional property: OTSVerifyInstructions
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Septet in E-Flat Major, Op. 20: II. Adagio cantabile
type: MusicRecording
duration: PT8M15S
duration ms: 495208
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 4
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:59:18Z
audio: Septet in E-Flat Major, Op. 20: II. Adagio cantabile
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additional property: OTSVerifyInstructions
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Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": III. Scherzo - Trio (Allegro vivace)
type: MusicRecording
duration: PT5M55S
duration ms: 355413
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 5
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": III. Scherzo - Trio (Allegro vivace)
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additional property: OTSVerifyInstructions
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Septet in E-Flat Major, Op. 20: III. Tempo di menuetto
type: MusicRecording
duration: PT3M4S
duration ms: 184578
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 4
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:17:02Z
audio: Septet in E-Flat Major, Op. 20: III. Tempo di menuetto
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additional property: OTSVerifyInstructions
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Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": IV. Finale (Allegro molto)
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duration: PT12M32S
duration ms: 752524
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by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 5
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T06:57:05Z
audio: Symphony No. 3 in E-Flat Major, Op. 55, "Eroica": IV. Finale (Allegro molto)
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additional property: OTSVerifyInstructions
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Septet in E-Flat Major, Op. 20: VI. Andante con moto alla marcia - Presto
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duration ms: 507523
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by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony No. 3 "Eroica" & Septet (Resound Collection, Vol. 4)
  type: MusicAlbum
  date published: 2016-10-21
popularity: 3
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T02:22:04Z
audio: Septet in E-Flat Major, Op. 20: VI. Andante con moto alla marcia - Presto
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Egmont, Op. 84: I. Ouvertüre. Sostenuto, ma non troppo - Allegro
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duration ms: 440031
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by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
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popularity: 1
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genre: classical-piano
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
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Symphony No. 7 in A Major, Op. 92: II. Allegretto in A Minor
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duration: PT8M21S
duration ms: 501000
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by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony 7 & Wellington's Victory (Resound Collection, Vol. 2)
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  date published: 2015-11-27
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T11:38:34Z
audio: Symphony No. 7 in A Major, Op. 92: II. Allegretto in A Minor
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Wellington's Victory or the Battle of Vittoria, Pt. 1, Op. 91: Battle
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duration: PT8M25S
duration ms: 505000
explicit: false
by artist: Ludwig van Beethoven
by artist: Orchester Wiener Akademie
by artist: Martin Haselböck
in album: Beethoven: Symphony 7 & Wellington's Victory (Resound Collection, Vol. 2)
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  date published: 2015-11-27
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: Wellington's Victory or the Battle of Vittoria, Pt. 1, Op. 91: Battle
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