Fall of Saigon
type: MusicGroup
genre: cold wave
genre: post-punk
description: Saigon, the capital of South Vietnam, was captured by North Vietnam on 30 April 1975. This caused the collapse of South Vietnam to communism and the evacuation of thousands of civilians and U.S. per
popularity: 10
followers: 3176
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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: 2026-06-17T08:11:48Z
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album: Untitled
  type: MusicAlbum
  date published: 1983
album: 1981 - 1984
  type: MusicAlbum
  date published: 2011-02-04
album: Untitled
  type: MusicAlbum
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  track: Blue Eyes
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    by artist: Fall of Saigon
    in album: Untitled
      type: MusicAlbum
      date published: 2013-01-15
    genre: cold wave
    genre: post-punk
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T21:49:15Z
    audio: Blue Eyes
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      additional property: Valence (Positivity)
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  track: She Leaves Me All Alone
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    by artist: Fall of Saigon
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      type: MusicAlbum
      date published: 2013-01-15
    genre: cold wave
    genre: post-punk
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T08:50:34Z
    audio: She Leaves Me All Alone
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  track: On the Beach at Fontana

Acousticness
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value: 0.003

Instrumentalness
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value: 0.82

Liveness
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Valence (Positivity)
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value: 0.606

Loudness (dB)
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value: -6.67

Key Name
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value: E

Mode Name
type: PropertyValue
value: Minor

On the Beach at Fontana
type: MusicRecording
duration: PT3M21S
duration ms: 201078
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by artist: Fall of Saigon
in album: Untitled
  type: MusicAlbum
  date published: 2013-01-15
genre: cold wave
genre: post-punk
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-18T13:17:01Z
audio: On the Beach at Fontana
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