Northwestern University Symphonic Wind Ensemble
type: MusicGroup
genre: orchestra
popularity: 19
followers: 1870
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x338d4cba6f54b280023176422c4b42e70a5a5b263857f733e95aac6378938881
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3203c99-c8ca-4805-90d2-7b9e20e7d15e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3203c99-c8ca-4805-90d2-7b9e20e7d15e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3203c99-c8ca-4805-90d2-7b9e20e7d15e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x338d4cba6f54b280023176422c4b42e70a5a5b263857f733e95aac6378938881","name":"Northwestern University Symphonic Wind Ensemble","registered_at":"2026-06-15T04:23:00Z","symbol":"NIM0680805","token_address":"0x655d173eb934edcb28b23da85056008bf4ce36d0","type":"artist","uuid":"e3203c99-c8ca-4805-90d2-7b9e20e7d15e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338d4cba6f54b280023176422c4b42e70a5a5b263857f733e95aac6378938881. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3203c99-c8ca-4805-90d2-7b9e20e7d15e.json and https://artists.proofprofile.net/proofs/artist/e3203c99-c8ca-4805-90d2-7b9e20e7d15e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x338d4cba6f54b280023176422c4b42e70a5a5b263857f733e95aac6378938881","name":"Northwestern University Symphonic Wind Ensemble","registered_at":"2026-06-15T04:23:00Z","symbol":"NIM0680805","token_address":"0x655d173eb934edcb28b23da85056008bf4ce36d0","type":"artist","uuid":"e3203c99-c8ca-4805-90d2-7b9e20e7d15e"}
album: Heroes, Dreams, & Icons
  type: MusicAlbum
  date published: 2001
album: Winds Of Nagual
  type: MusicAlbum
  date published: 2002
album: Contemporaries
  type: MusicAlbum
  date published: 2005-05-05
  track: Short Ride In A Fast Machine
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252760
    explicit: false
    by artist: Northwestern University Symphonic Wind Ensemble
    in album: Contemporaries
      type: MusicAlbum
      date published: 2005-05-05
    genre: orchestra
    isrc code: US9930510976
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:16:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d09ea0cd1d4ec4c85fd0647a31b31f0bffee86c9f79154c934cdfaead60be94
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958508
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958508
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9930510976
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:27:01Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d09ea0cd1d4ec4c85fd0647a31b31f0bffee86c9f79154c934cdfaead60be94. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/US9930510976.
      date published: 2026-07-18T06:27:01Z
    audio: Short Ride In A Fast Machine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.642
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.449
      additional property: Energy
        type: PropertyValue
        value: 0.389
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
        type: PropertyValue
        value: 0.865
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.526
      additional property: Liveness
        type: PropertyValue
        value: 0.152
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.154
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.402
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rising
  type: MusicAlbum
  date published: 2012-02-04
album: Reflections
  type: MusicAlbum
  date published: 2018-01-19