Hilde De Baerdemaeker
type: MusicGroup
description: Hilde de Baerdemaeker (born 8 May 1978) is a Flemish actress. She is best known for her roles as Louise in Louislouise, and as Linda De Leenheer in De Zaak Alzheimer (in English: The Memory of a Kille
popularity: 6
followers: 747
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additional property: CopyrightChainExplorerURL
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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 0x5b54783e994500284fa674b204ccf5cb6c0d9c9fc059ca2d0f805096ca484776. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a7437ec-b571-4ae3-9df9-ef917027c676.json and https://artists.proofprofile.net/proofs/artist/3a7437ec-b571-4ae3-9df9-ef917027c676.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5b54783e994500284fa674b204ccf5cb6c0d9c9fc059ca2d0f805096ca484776","name":"Hilde De Baerdemaeker","registered_at":"2026-06-16T10:16:57Z","symbol":"NIM1020700","token_address":"0x16cb6fb09717024a13ad615b9f02ac80eb3878d3","type":"artist","uuid":"3a7437ec-b571-4ae3-9df9-ef917027c676"}
album: Nog 9 Minuten
  type: MusicAlbum
  date published: 2021-02-26
  track: DAG 1 Zoveel Liefde
    type: MusicRecording
    duration: PT8M45S
    duration ms: 525461
    explicit: false
    by artist: Hilde De Baerdemaeker
    in album: Nog 9 Minuten
      type: MusicAlbum
      date published: 2021-02-26
    isrc code: BE9HW2100034
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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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3c7187b9eaa5077d7fb82718b85bc24bd1a9f122af5350c64e04457022969c. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:51:25Z), 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/BE9HW2100034.
      date published: 2026-07-20T09:51:25Z
    audio: DAG 1 Zoveel Liefde
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 104.224
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
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        value: 0.203
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.737
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nog 9 Minuten
  type: MusicAlbum
  date published: 2021-06-01
album: Nog 9 Minuten - Beter Slapen
  type: MusicAlbum
  date published: 2021-10-30