Patrick De Smet
type: MusicGroup
genre: chamber music
popularity: 4
followers: 7
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 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 0x511fc53ce5cbe20eeec0c4b1883ac96097c4cede92f90a4a5e993126d935e098. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/589d7628-c2b3-48b9-b6f5-5d86df93fcc3.json and https://artists.proofprofile.net/proofs/artist/589d7628-c2b3-48b9-b6f5-5d86df93fcc3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
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album: Tiny Christmas
  type: MusicAlbum
  date published: 2020-11-20
album: All Hallows' Eve (Violin and Piano)
  type: MusicAlbum
  date published: 2020-11-20
album: Midnight Silk
  type: MusicAlbum
  date published: 2020-11-20
album: Elfenwald (Violin and Piano)
  type: MusicAlbum
  date published: 2020-12-04
album: Die Aulgasse - Violin Solo
  type: MusicAlbum
  date published: 2020-12-04
album: Schiffbruch
  type: MusicAlbum
  date published: 2021-01-01
album: Sternenstaub
  type: MusicAlbum
  date published: 2021-01-14
album: A Short Violin Capriccio
  type: MusicAlbum
  date published: 2021-01-14
album: The Sound Of A Fennec
  type: MusicAlbum
  date published: 2021-01-20
track: Upon Enchanted Ground, Op. 90 No. 1
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228426
  explicit: false
  by artist: Alan Hovhaness
  by artist: Yolanda Kondonassis
  by artist: Herwig Coryn
  by artist: Frank Hendrickx
  by artist: Patrick De Smet
  in album: Music of Hovhaness
    type: MusicAlbum
    date published: 2000-11-28
  popularity: 2
  isrc code: USTE10311530
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77284e311058611e55e46f478d7cb6bc75b7f2cc32d2e699abf722471dc90371. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10311530 — a six-check JSON result.
    date published: 2026-07-08T03:53:27Z
  audio: Upon Enchanted Ground, Op. 90 No. 1
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 169.22
    additional property: Musical Key
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      value: 9
    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
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      value: 5
    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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      value: 0.057
    additional property: Acousticness
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      value: 0.915
    additional property: Instrumentalness
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      value: 0.96
    additional property: Liveness
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      value: 0.086
    additional property: Valence (Positivity)
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      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.805
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor