West Australian Symphony Orchestra
type: MusicGroup
description: The West Australian Symphony Orchestra (WASO) is an Australian symphony orchestra based in Perth, Western Australia. Its principal concert venue is the Perth Concert Hall. WASO also gives concerts at
popularity: 6
followers: 49
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subject of: OpenTimestamps Proof of Existence
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    date published: 2018-11-30
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Romeo and Juliet (2nd Suite), Op. 64ter: 1. The Montagues and the Capulets
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T17:48:40Z
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track: Sorochinsky Fair: Gopak
track: Die Walküre, WWV 86B / Act 3: Ride Of The Valkyries
track: Symphony No.5 In E Minor, Op.64, TH.29: 3. Valse
track: Ancient Airs And Dances, Suite No. 2, P. 138: 4. Bergamasca

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Sorochinsky Fair: Gopak
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Sorochinsky Fair: Gopak
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Die Walküre, WWV 86B / Act 3: Ride Of The Valkyries
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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: 2026-07-30T05:43:45Z
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Symphony No.5 In E Minor, Op.64, TH.29: 3. Valse
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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: 2026-07-31T10:20:10Z
audio: Symphony No.5 In E Minor, Op.64, TH.29: 3. Valse
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Ancient Airs And Dances, Suite No. 2, P. 138: 4. Bergamasca
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T19:53:13Z
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    value: 0.357
  additional property: Energy
    type: PropertyValue
    value: 0.114
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.853
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.875
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.398
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.331
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major