Patrick van den Corput
type: MusicGroup
popularity: 8
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6393765b2ccb06146f0cb4c57e15fab6172e2420d2a75de13a42fa9216cb1328
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0df2f49-7349-4f77-9175-dc72880d8fc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0df2f49-7349-4f77-9175-dc72880d8fc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0df2f49-7349-4f77-9175-dc72880d8fc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6393765b2ccb06146f0cb4c57e15fab6172e2420d2a75de13a42fa9216cb1328","name":"Patrick van den Corput","registered_at":"2026-06-21T00:49:27Z","symbol":"NIM1767110","token_address":"0xf77db94f5630dd57ef9bfe1883b32e4984cd7852","type":"artist","uuid":"d0df2f49-7349-4f77-9175-dc72880d8fc0"}
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 0x6393765b2ccb06146f0cb4c57e15fab6172e2420d2a75de13a42fa9216cb1328. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0df2f49-7349-4f77-9175-dc72880d8fc0.json and https://artists.proofprofile.net/proofs/artist/d0df2f49-7349-4f77-9175-dc72880d8fc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x6393765b2ccb06146f0cb4c57e15fab6172e2420d2a75de13a42fa9216cb1328","name":"Patrick van den Corput","registered_at":"2026-06-21T00:49:27Z","symbol":"NIM1767110","token_address":"0xf77db94f5630dd57ef9bfe1883b32e4984cd7852","type":"artist","uuid":"d0df2f49-7349-4f77-9175-dc72880d8fc0"}
album: Honkie Tonkie Pianssie
  type: MusicAlbum
  date published: 2013-11-06
album: Honkie Tonkie Pianssie
  type: MusicAlbum
  date published: 2013-11-06
album: Foxy Foxtrot
  type: MusicAlbum
  date published: 2014-03-07
album: Foxy Foxtrot
  type: MusicAlbum
  date published: 2014-03-07
album: Verboden Liefde
  type: MusicAlbum
  date published: 2015-07-10
album: Verboden Liefde
  type: MusicAlbum
  date published: 2015-07-10
album: Engelen Bestaan Niet
  type: MusicAlbum
  date published: 2015-11-20
album: Engelen Bestaan Niet
  type: MusicAlbum
  date published: 2015-11-20
album: Melodie van de liefde
  type: MusicAlbum
  date published: 2017-06-08
album: Waarom Fluister Ik Je Naam Nog
  type: MusicAlbum
  date published: 2017-11-03
album: Waarom Fluister Ik Je Naam Nog
  type: MusicAlbum
  date published: 2017-11-03
  track: Waarom Fluister Ik Je Naam Nog
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206000
    explicit: false
    by artist: Patrick van den Corput
    in album: Waarom Fluister Ik Je Naam Nog
      type: MusicAlbum
      date published: 2017-11-03
    isrc code: NLXN61700097
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:05:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6aff273e6e247d0fc49e3cc5cadafbf6c067dd1889cce98d75fc5608d07d085b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLXN61700097
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x6aff273e6e247d0fc49e3cc5cadafbf6c067dd1889cce98d75fc5608d07d085b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLXN61700097.
      date published: 2026-07-05T01:12:41Z
    audio: Waarom Fluister Ik Je Naam Nog
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.032
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.314
      additional property: Energy
        type: PropertyValue
        value: 0.665
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.124
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.441
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.007
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kijk Mij Eens Heel Diep In Mijn Ogen
  type: MusicAlbum
  date published: 2018-09-21
album: Kijk Mij Eens Heel Diep In Mijn Ogen
  type: MusicAlbum
  date published: 2018-09-21