Klemens Schnorr
type: MusicGroup
popularity: 18
followers: 1173
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T09:50:11Z
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album: Barocke Orgelschätze in Der Jesuitenkirche Mindelheim (Baroque Organ Treasures)
  type: MusicAlbum
  date published: 1992-01-01
album: Johann Jacob Froberger, Johann Kaspar Kerll, Johann Pachelbel, Johann Sebastian Bach, Theodor Grünberger: The Baroque Organ At the Basilica in Benediktbeuern
  type: MusicAlbum
  date published: 1995-01-01
album: Mozart: Fantasy for Organ in F Minor K. 608
  type: MusicAlbum
  date published: 2010-05-17
album: J.S. Bach: Wachet auf, ruft uns die Stimme Cantata, BWV 140 (Digitally Remastered)
  type: MusicAlbum
  date published: 2012-11-21
album: Franck: Prelude, Fugue and Variation in B Minor, Op. 18 (Digitally Remastered)
  type: MusicAlbum
  date published: 2013-07-30
album: Handel: Messiah: "Hallelujah", HMV 56 (Digitally Remastered)
  type: MusicAlbum
  date published: 2013-08-13
album: Liszt: Fantasy and Fugue on the theme B-A-C-H, S. 260 (Digitally Remastered)
  type: MusicAlbum
  date published: 2013-09-03
track: Toccata and Fugue in D Minor for Organ, BWV 565
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  by artist: Klemens Schnorr
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    date published: 2011-12-06
  popularity: 5
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f50a8e8727f4a7c90c9f44cc0b10c745f8ec0e654a9ca68ed54804ea6789074. 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/SEWDL0741302.
    date published: 2026-07-08T03:22:41Z
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track: Toccata and Fugue in D Minor, BWV 565
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  by artist: Johann Sebastian Bach
  by artist: Klemens Schnorr
  in album: Dark Classical Music
    type: MusicAlbum
    date published: 2019-04-12
  popularity: 3
  genre: classical
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f50a8e8727f4a7c90c9f44cc0b10c745f8ec0e654a9ca68ed54804ea6789074. 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/SEWDL0741302.
    date published: 2026-07-08T03:22:41Z
  audio: Toccata and Fugue in D Minor, BWV 565
    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
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    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
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track: Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme )
track: Ratswahlkantate in D-Dur, BWV 29: Sinfonia, Presto

Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme )
type: MusicRecording
duration: PT4M38S
duration ms: 278106
explicit: false
by artist: Johann Sebastian Bach
by artist: Klemens Schnorr
in album: 100 Most Relaxing Classical Music In The Universe
  type: MusicAlbum
  date published: 2009-01-01
popularity: 4
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afffaca8ddf498c8f842306215c47d705e192b12e884487618cf09bab5a4a36. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USSJ10813897.
  date published: 2026-07-29T21:51:49Z
audio: Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme )
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  additional property: Tempo (BPM)
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isrc code: USSJ10813897
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additional property: OTSHash
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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

Ratswahlkantate in D-Dur, BWV 29: Sinfonia, Presto
type: MusicRecording
duration: PT4M10S
duration ms: 250533
explicit: false
by artist: Johann Sebastian Bach
by artist: Erich Rinner
by artist: Jean-François Michel
by artist: Klemens Schnorr
by artist: Uwe Komischke
in album: Gabriel Fauré, Johann Sebastian Bach, Joseph Gabriel Rheinberger, Léo Delibes & Wolfgang Amadeus Mozart: Festliches Konzert in Der Abteikirche Amorbach Für Orgel, Drei Trompeten Und Pauken
  type: MusicAlbum
  date published: 1991-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d294815cc5b542dad0dfc81a56b408c4758c4b72ddc54d7426f709a7549f00. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEE219142601.
  date published: 2026-07-31T02:19:15Z
audio: Ratswahlkantate in D-Dur, BWV 29: Sinfonia, Presto
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  additional property: Tempo (BPM)
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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

Time Signature
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value: 5

Danceability
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value: 0.067

Energy
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value: 0.181

Speechiness
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value: 0.038

Acousticness
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value: 0.752

Instrumentalness
type: PropertyValue
value: 0.909

Liveness
type: PropertyValue
value: 0.179

Valence (Positivity)
type: PropertyValue
value: 0.112

Loudness (dB)
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value: -20.958

Key Name
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value: D

Mode Name
type: PropertyValue
value: Minor