Howard Wall
type: MusicGroup
genre: tango
description: Howard Wall may refer to: Howard Wall (baseball) (1854–1909), American Major League Baseball shortstop Howard J. Wall, American economist
popularity: 3
followers: 115
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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: 2026-06-16T01:09:47Z
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album: Music by Women
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  date published: 2020-05-15
  track: 2 Pieces for Viola or Violin & Cello: No. 1, Lullaby (Arr. for Violin & Horn)
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    by artist: Rebecca Clarke
    by artist: Elmira Darvarova
    by artist: Howard Wall
    in album: Music by Women
      type: MusicAlbum
      date published: 2020-05-15
    popularity: 5
    genre: chamber-music
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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: 2 Pieces for Viola or Violin & Cello: No. 1, Lullaby (Arr. for Violin & Horn)
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  track: The Golden Snake Dances into Rapture
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      date published: 2020-05-15
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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: 2026-08-01T01:44:32Z
    audio: The Golden Snake Dances into Rapture
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album: Horn Monologues
album: Music from Five Centuries: 17th - 21st

Liveness
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value: 0.15

Valence (Positivity)
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value: 0.253

Loudness (dB)
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value: -20.419

Key Name
type: PropertyValue
value: D

Mode Name
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value: Major

Horn Monologues
type: MusicAlbum
date published: 2020-03-06

Music from Five Centuries: 17th - 21st
type: MusicAlbum
date published: 2020-01-17