Jeb Bishop
type: MusicGroup
genre: avant-garde
genre: free jazz
description: thumb|right|Jeb Bishop Jeb Bishop (born 1962) is an American jazz trombone player. Biography right|thumb|Bishop at mœrs festival 2010 right|thumb|Bishop and Kent Kessler playing with Peter Brötzma
popularity: 2
followers: 308
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-20T17:48:00Z
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album: Tiebreaker
  type: MusicAlbum
  date published: 2008-05-20
album: 1000 Words
  type: MusicAlbum
  date published: 2012-10-15
album: Konzert Für Hannes
  type: MusicAlbum
  date published: 2019-07-12
album: Universal or Directional
  type: MusicAlbum
  date published: 2020-07-01
album: Duals
  type: MusicAlbum
  date published: 2022-11-01
track: Hemlock
  type: MusicRecording
  duration: PT7M21S
  duration ms: 441973
  explicit: false
  by artist: Harris Eisenstadt
  by artist: Jeb Bishop
  by artist: Tony Malaby
  by artist: Jason Roebke
  in album: Old Growth Forest
    type: MusicAlbum
    date published: 2016-02-12
  genre: modern-free-jazz
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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 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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8026805070d37c4c733a7ef906d717a155ca079696ac0c61f60aece885d9f9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/PTNF11609397.
    date published: 2026-07-30T15:42:38Z
  audio: Hemlock
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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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: Instrumentalness
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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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    additional property: Key Name
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      value: C
    additional property: Mode Name
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