David Wulstan
type: MusicGroup
genre: choral
genre: medieval
popularity: 3
followers: 38
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a16bb35015ef33d82fda96f33d0e8a7f61761a8e9bdda6c065d88176651829. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7082afc-b2af-467d-bf5d-767af9351add.json and https://artists.proofprofile.net/proofs/artist/e7082afc-b2af-467d-bf5d-767af9351add.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
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album: Tudor Church Music
  type: MusicAlbum
  date published: 2012-03-06
album: Tudor Church Music
  type: MusicAlbum
  date published: 2012-03-06
album: Messe puer natus est
  type: MusicAlbum
  date published: 2012-05-02
album: Messe puer natus est
  type: MusicAlbum
  date published: 2012-05-02
album: Sheppard: Mass Cantate - Spiritus Sanctus
  type: MusicAlbum
  date published: 2012-05-02
album: Sheppard: Mass Cantate - Spiritus Sanctus
  type: MusicAlbum
  date published: 2012-05-02
album: The Clerkes of Oxenford: The Originals – Debut
  type: MusicAlbum
  date published: 2017-10-13
album: The Clerkes of Oxenford: The Originals – Debut
  type: MusicAlbum
  date published: 2017-10-13
album: The Clerkes of Oxenford: The Originals – Debut
  type: MusicAlbum
  date published: 2017-10-13
track: I am the Resurrection and the Life
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265786
  explicit: false
  by artist: Orlando Gibbons
  by artist: David Wulstan
  by artist: Stile Antico
  in album: Passion & Resurrection: Music inspired by Holy Week
    type: MusicAlbum
    date published: 2012-11-13
  isrc code: USHM11255512
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11255512
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T14:36:16Z
  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 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
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8d34090449884ae142dd4cf9091fb573f3f61225a33b42b42e87c34eb0ab43. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHM11255512.
    date published: 2026-07-30T14:36:16Z
  audio: I am the Resurrection and the Life
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.175
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.149
    additional property: Energy
      type: PropertyValue
      value: 0.067
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.04
    additional property: Loudness (dB)
      type: PropertyValue
      value: -30.123
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor