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genre: opera
description: Thomas Quasthoff (, born 9 November 1959) is a German bass-baritone. Quasthoff has a range of musical interest from Bach cantatas, to lieder, and solo jazz improvisations. Born with severe birth defec
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album: Thomas Quasthoff in Verbier - Vol. II / Live
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  date published: 2023-12-01
  track: Schwanengesang, D. 957: Aufenthalt - Live
  track: Ganymed, D. 544 - Live
  track: Erlkönig, D. 328 - Live
  track: Seligkeit, D. 433 - Live
  track: Don Quichotte à Dulcinée, M. 84: No. 1, Chanson romanesque - Live
  track: Don Quichotte à Dulcinée, M. 84: No. 2, Chanson épique - Live
  track: Don Quichotte à Dulcinée, M. 84: No. 3, Chanson à boire - Live
  track: Die schöne Müllerin, D. 795: No. 2, Wohin? - Live
album: Birlioz: La Damnation de Faust
  type: MusicAlbum
  date published: 2010-12-10
track: Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja
track: Beethoven: Fidelio, Op. 72, Act 2: "Wer ein holdes Weib errungen" (Chor, Florestan, Leonore, Marzelline, Jaquino, Don Fernando, Rocco)
track: Beethoven: Fidelio, Op. 72, Act 2: "Des besten Königs Wink und Wille" (Don Fernando, Chorus, Rocco, Pizarro, Leonore, Marzelline)
track: Beethoven: Fidelio, Op. 72, Act 2: "O Gott! Welch' ein Augenblick!" (Leonore, Florestan, Don Fernando, Marzelline, Rocco, Chorus)
track: Melodia Del Viento

Schwanengesang, D. 957: Aufenthalt - Live
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genre: classical
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Ganymed, D. 544 - Live
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Erlkönig, D. 328 - Live
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  date published: 2026-07-30T22:27:30Z
audio: Erlkönig, D. 328 - Live
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Seligkeit, D. 433 - Live
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in album: Thomas Quasthoff in Verbier - Vol. II / Live
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popularity: 5
genre: classical
genre: classical-piano
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  date published: 2026-07-30T21:00:46Z
audio: Seligkeit, D. 433 - Live
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Don Quichotte à Dulcinée, M. 84: No. 1, Chanson romanesque - Live
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  date published: 2026-08-01T00:40:43Z
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Don Quichotte à Dulcinée, M. 84: No. 2, Chanson épique - Live
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Don Quichotte à Dulcinée, M. 84: No. 3, Chanson à boire - Live
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Die schöne Müllerin, D. 795: No. 2, Wohin? - Live
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Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja
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Beethoven: Fidelio, Op. 72, Act 2: "Wer ein holdes Weib errungen" (Chor, Florestan, Leonore, Marzelline, Jaquino, Don Fernando, Rocco)
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  date published: 2026-07-29T22:48:59Z
audio: Beethoven: Fidelio, Op. 72, Act 2: "Wer ein holdes Weib errungen" (Chor, Florestan, Leonore, Marzelline, Jaquino, Don Fernando, Rocco)
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Beethoven: Fidelio, Op. 72, Act 2: "Des besten Königs Wink und Wille" (Don Fernando, Chorus, Rocco, Pizarro, Leonore, Marzelline)
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  date published: 2026-07-31T00:58:21Z
audio: Beethoven: Fidelio, Op. 72, Act 2: "Des besten Königs Wink und Wille" (Don Fernando, Chorus, Rocco, Pizarro, Leonore, Marzelline)
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Beethoven: Fidelio, Op. 72, Act 2: "O Gott! Welch' ein Augenblick!" (Leonore, Florestan, Don Fernando, Marzelline, Rocco, Chorus)
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popularity: 5
genre: classical
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additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301829
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960266
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960266
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:44:50+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

Melodia Del Viento
type: MusicRecording
duration: PT4M11S
duration ms: 251773
explicit: false
by artist: Wolfgang Haffner
by artist: Thomas Quasthoff
by artist: Dominic Miller
by artist: Studnitzky
by artist: Eyþór Gunnarsson
by artist: Nicolas Fiszman
by artist: Bruno Müller
in album: Magic Moments 6 (In the Spirit of Jazz)
  type: MusicAlbum
  date published: 2013-03-22
popularity: 2
genre: norwegian-jazz
genre: german-jazz
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e6ce3ca995a1547dcf6159cb2aff3244fe4a0ef4057a11e41c12fa3264c4e7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEA891300373.
  date published: 2026-07-31T00:26:26Z
audio: Melodia Del Viento
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.772
  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: 0.636
  additional property: Energy
    type: PropertyValue
    value: 0.379
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.726
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.829
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.377
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.102
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEA891300373
additional property: CopyrightID
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
  value: 960327
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891300373
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26+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