Willie Schilder
type: MusicGroup
popularity: 3
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67ef2646adfc0ff62a98bbbe4bccba42c824c3c08c600be0d1b4d7bf42382ddd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97cfe77b-be04-426f-9637-05e7ee277d16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97cfe77b-be04-426f-9637-05e7ee277d16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97cfe77b-be04-426f-9637-05e7ee277d16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67ef2646adfc0ff62a98bbbe4bccba42c824c3c08c600be0d1b4d7bf42382ddd","name":"Willie Schilder","registered_at":"2026-06-17T18:41:02Z","symbol":"NIM1484427","token_address":"0x7fb6877edd27eda921afbc477cd8eb484bc993f9","type":"artist","uuid":"97cfe77b-be04-426f-9637-05e7ee277d16"}
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 0x67ef2646adfc0ff62a98bbbe4bccba42c824c3c08c600be0d1b4d7bf42382ddd. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97cfe77b-be04-426f-9637-05e7ee277d16.json and https://artists.proofprofile.net/proofs/artist/97cfe77b-be04-426f-9637-05e7ee277d16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x67ef2646adfc0ff62a98bbbe4bccba42c824c3c08c600be0d1b4d7bf42382ddd","name":"Willie Schilder","registered_at":"2026-06-17T18:41:02Z","symbol":"NIM1484427","token_address":"0x7fb6877edd27eda921afbc477cd8eb484bc993f9","type":"artist","uuid":"97cfe77b-be04-426f-9637-05e7ee277d16"}
album: Feesten in De Kroeg
  type: MusicAlbum
  date published: 2024-03-22
album: Echte Liefde
  type: MusicAlbum
  date published: 2024-06-07
album: Wahre Liebe
  type: MusicAlbum
  date published: 2024-09-13
album: Echte Liefde RemiX
  type: MusicAlbum
  date published: 2024-09-13
album: Voorbij
  type: MusicAlbum
  date published: 2024-09-27
album: Leef Lach En Geniet
  type: MusicAlbum
  date published: 2024-10-18
album: Kerst Zonder Jou
  type: MusicAlbum
  date published: 2024-12-07
album: Without You
  type: MusicAlbum
  date published: 2025-03-28
album: Een Leven Zonder Jou
  type: MusicAlbum
  date published: 2025-03-28
  track: Een Leven Zonder Jou
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205945
    explicit: false
    by artist: Willie Schilder
    in album: Een Leven Zonder Jou
      type: MusicAlbum
      date published: 2025-03-28
    isrc code: NL1A22500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:24:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe461e4a981a9d21c8b513ec1e43e074de12b6d6302b04db11df8ab982cb38b3b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1A22500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:26:57Z
    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 0xe461e4a981a9d21c8b513ec1e43e074de12b6d6302b04db11df8ab982cb38b3b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:26:57Z), 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/NL1A22500001.
      date published: 2026-07-19T22:26:57Z
    audio: Een Leven Zonder Jou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.94
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.69
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.309
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.259
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.613
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.381
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zomerliefde
  type: MusicAlbum
  date published: 2025-05-23