John Neville
type: MusicGroup
genre: spoken word
description: John Neville may refer to: John Neville, 3rd Baron Neville (c. 1330–1388), English nobleman and soldier John Neville, Baron Neville (c. 1410–1461), English Lancastrian nobleman and soldier John Nevil
popularity: 16
followers: 436
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additional property: CopyrightChainExplorerURL
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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: 2026-06-15T18:10:31Z
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album: Bird Songs Of The Okanagan
  type: MusicAlbum
  date published: 1996
album: Loon Lake
  type: MusicAlbum
  date published: 2008-01-01
album: Bird Songs of the Central Boreal Forest Ontario and Manitoba including Churchill
  type: MusicAlbum
  date published: 2010-10-30
album: Bird Songs of Eastern Canada
  type: MusicAlbum
  date published: 2012-08-31
album: Bird Songs of Canada, Vol. 1
  type: MusicAlbum
  date published: 2014-08-25
album: Bird Songs of Canada, Vol. 4
  type: MusicAlbum
  date published: 2014-08-25
album: Bird Songs of Canada, Vol. 3
  type: MusicAlbum
  date published: 2014-08-25
album: Bird Songs of Canada, Vol. 2
  type: MusicAlbum
  date published: 2014-08-25
  track: Eastern Screech-Owl
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    by artist: John Neville
    in album: Bird Songs of Canada, Vol. 2
      type: MusicAlbum
      date published: 2014-08-25
    genre: spoken word
    isrc code: CAM021420087
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T21:48:48Z
    audio: Eastern Screech-Owl
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      additional property: Danceability
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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: Loudness (dB)
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        value: -31.451
      additional property: Key Name
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        value: Ab
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  track: Great Horned Owl
    type: MusicRecording
    duration: PT0M49S
    duration ms: 49332
    explicit: false
    by artist: John Neville
    in album: Bird Songs of Canada, Vol. 2
      type: MusicAlbum
      date published: 2014-08-25
    genre: spoken word
    isrc code: CAM021420088
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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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      date published: 2026-07-04T10:04:33Z
    audio: Great Horned Owl
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      additional property: Energy
      additional property: Speechiness
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      additional property: Instrumentalness
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album: Bird Songs of Canada's West Coast

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.701

Energy
type: PropertyValue
value: 0.037

Speechiness
type: PropertyValue
value: 0.649

Acousticness
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value: 0.974

Instrumentalness
type: PropertyValue
value: 0.235

Liveness
type: PropertyValue
value: 0.308

Valence (Positivity)
type: PropertyValue
value: 0.492

Loudness (dB)
type: PropertyValue
value: -26.651

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Bird Songs of Canada's West Coast
type: MusicAlbum
date published: 2017-08-01