Woodlands High School Wind Ensemble
type: MusicGroup
popularity: 5
followers: 20
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c0df92cadf687777dec3da9e47b0665820d5bc4b0ba21b35a8a8081be2e619. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d738dbf-a5f5-421e-be71-5ab09553d49a.json and https://artists.proofprofile.net/proofs/artist/8d738dbf-a5f5-421e-be71-5ab09553d49a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: 2012 Midwest Clinic: The Woodlands High School Wind Ensemble
  type: MusicAlbum
  date published: 2013-05-07
  track: Plaza de Toros
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116024
    explicit: false
    by artist: Woodlands High School Wind Ensemble
    in album: 2012 Midwest Clinic: The Woodlands High School Wind Ensemble
      type: MusicAlbum
      date published: 2013-05-07
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a37e874f8a1bbb25185a255d9083aa1a39df7ce54f1e83e4cadbebaf13f2ff. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USVZX1302704.
      date published: 2026-07-13T15:39:45Z
    audio: Plaza de Toros
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.518
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.395
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.948
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The 66th Annual Midwest Clinic: The Woodlands High School Wind Ensemble
  type: MusicAlbum
  date published: 2013-05-07