John Kander
type: MusicGroup
genre: musicals
description: John Harold Kander (born March 18, 1927) is an American composer, known largely for his work in the musical theater. As part of the songwriting team Kander and Ebb (with lyricist Fred Ebb), Kander wro
popularity: 33
followers: 2293
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subject of: OpenTimestamps Proof of Existence
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album: New York, New York
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  date published: 2023-08-05
track: Overture from Chicago...All that Jazz (Chicago)
track: Mein Herr
track: New York, New York
track: Cheering For Me Now
track: Cabaret: Cabaret
track: Cabaret from Cabaret
track: I don't remember you / Sometimes a day goes by [The Happy Time / Woman of the Year]

Overture from Chicago...All that Jazz (Chicago)
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by artist: Fred Ebb
by artist: John Kander
by artist: Donna Hazelton/Matthew Goodgame/Warren Sollars/Rebecca Dent/Caroline Graham/Air Studios Orchestra/Gareth Valentine
by artist: Gareth Valentine
in album: 100 Best Songs from the Musicals
  type: MusicAlbum
  date published: 2012-05-21
popularity: 10
isrc code: GBAYC1105260
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Overture from Chicago...All that Jazz (Chicago)
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Mein Herr
type: MusicRecording
duration: PT3M43S
duration ms: 223530
explicit: false
by artist: Fred Ebb
by artist: John Kander
by artist: Danish National Symphony Orchestra
by artist: DR Big Band
by artist: Tuva Semmingsen
by artist: Klaus Tönshoff
in album: Divas & Diamonds
  type: MusicAlbum
  date published: 2021-04-30
popularity: 5
isrc code: DEU901501334
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T20:41:57Z
audio: Mein Herr
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New York, New York
type: MusicRecording
duration: PT3M49S
duration ms: 229240
explicit: false
by artist: John Kander
by artist: The London Wind Orchestra
by artist: Marc Reift
in album: Evergreens
  type: MusicAlbum
  date published: 2008-07-29
popularity: 2
isrc code: CH1609701986
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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: 2026-07-08T03:20:19Z
audio: New York, New York
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Cheering For Me Now
type: MusicRecording
duration: PT2M53S
duration ms: 173491
explicit: false
by artist: John Kander
by artist: Lin-Manuel Miranda
in album: Cheering For Me Now
  type: MusicAlbum
  date published: 2018-11-20
isrc code: USAT21812313
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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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  date published: 2026-06-13T15:41:10Z
audio: Cheering For Me Now
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New York, New York
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duration: PT2M56S
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by artist: Fredd Ebb
by artist: John Kander
by artist: XL Kvartet Tuba
by artist: Vanja Lisjak
in album: 101% Tuba (Arr. for Tubas)
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: New York, New York
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Cabaret: Cabaret
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by artist: John Kander
by artist: Jill Haworth
by artist: Cabaret Original Broadway Cast
by artist: Harold Hastings
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  date published: 2026-07-08T03:20:19Z
audio: Cabaret: Cabaret
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Cabaret from Cabaret
type: MusicRecording
duration: PT4M27S
duration ms: 267973
explicit: false
by artist: John Kander
by artist: Jill Haworth
by artist: Harold Hastings
in album: Greatest Hits of Broadway
  type: MusicAlbum
  date published: 1996
popularity: 1
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b7083db37fa7b470679c93c1ff572f573cbd26e01862fcc083da0f991d96de. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USSM10407068.
  date published: 2026-07-31T08:38:45Z
audio: Cabaret from Cabaret
  type: AudioObject
  additional property: Tempo (BPM)
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  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: 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

I don't remember you / Sometimes a day goes by [The Happy Time / Woman of the Year]
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duration: PT4M45S
duration ms: 285226
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by artist: John Kander
by artist: Bryn Terfel
by artist: Paul Gemignani
by artist: Welsh National Opera Orchestra
in album: Renée & Bryn - Under The Stars
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  date published: 2026-07-30T06:39:12Z
audio: I don't remember you / Sometimes a day goes by [The Happy Time / Woman of the Year]
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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 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