Nathalie Booij
type: MusicGroup
genre: christian
popularity: 6
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e3aeee88de1224f96f9ba8761521f097605b37fda8880029d7c2d925f436ed7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/590a1d2f-3b5c-42b8-b86d-a672f4c702f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/590a1d2f-3b5c-42b8-b86d-a672f4c702f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/590a1d2f-3b5c-42b8-b86d-a672f4c702f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e3aeee88de1224f96f9ba8761521f097605b37fda8880029d7c2d925f436ed7","name":"Nathalie Booij","registered_at":"2026-06-16T20:37:26Z","symbol":"NIM1168742","token_address":"0xc01c5f4d4b0c0874a9efe7961a153b1949a21ce1","type":"artist","uuid":"590a1d2f-3b5c-42b8-b86d-a672f4c702f8"}
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 0x5e3aeee88de1224f96f9ba8761521f097605b37fda8880029d7c2d925f436ed7. 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/590a1d2f-3b5c-42b8-b86d-a672f4c702f8.json and https://artists.proofprofile.net/proofs/artist/590a1d2f-3b5c-42b8-b86d-a672f4c702f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5e3aeee88de1224f96f9ba8761521f097605b37fda8880029d7c2d925f436ed7","name":"Nathalie Booij","registered_at":"2026-06-16T20:37:26Z","symbol":"NIM1168742","token_address":"0xc01c5f4d4b0c0874a9efe7961a153b1949a21ce1","type":"artist","uuid":"590a1d2f-3b5c-42b8-b86d-a672f4c702f8"}
album: Sta op en schitter
  type: MusicAlbum
  date published: 2018-03-05
album: Als ik kijk naar U
  type: MusicAlbum
  date published: 2018-03-05
album: Heer, U bent mijn leven
  type: MusicAlbum
  date published: 2018-04-23
  track: Heer U bent mijn leven
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305800
    explicit: false
    by artist: Nathalie Booij
    in album: Heer, U bent mijn leven
      type: MusicAlbum
      date published: 2018-04-23
    genre: christian
    isrc code: NLL151802821
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:46:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c4f37310efccbc8e79292daaaffb201cf8ccff2867860bdb197fa126c7ea926
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL151802821
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x6c4f37310efccbc8e79292daaaffb201cf8ccff2867860bdb197fa126c7ea926. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/NLL151802821.
      date published: 2026-07-03T04:03:57Z
    audio: Heer U bent mijn leven
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.676
      additional property: Musical Key
        type: PropertyValue
        value: 9
      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: 0.19
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.83
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.214
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.208
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Daarom wil ik bij U zijn Heer
  type: MusicAlbum
  date published: 2019-01-25
album: Als ik kijk naar U
  type: MusicAlbum
  date published: 2019-03-15
  track: Heer U bent mijn leven
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305800
    explicit: false
    by artist: Nathalie Booij
    in album: Als ik kijk naar U
      type: MusicAlbum
      date published: 2019-03-15
    genre: christian
    isrc code: NLL151802821
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:46:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c4f37310efccbc8e79292daaaffb201cf8ccff2867860bdb197fa126c7ea926
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL151802821
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T21:02:00Z
    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 0x6c4f37310efccbc8e79292daaaffb201cf8ccff2867860bdb197fa126c7ea926. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/NLL151802821.
      date published: 2026-07-02T21:02:00Z
    audio: Heer U bent mijn leven
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.676
      additional property: Musical Key
        type: PropertyValue
        value: 9
      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: 0.19
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Kom en Leef in mij
album: I Can Only Imagine

Acousticness
type: PropertyValue
value: 0.83

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.117

Valence (Positivity)
type: PropertyValue
value: 0.214

Loudness (dB)
type: PropertyValue
value: -12.208

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Kom en Leef in mij
type: MusicAlbum
date published: 2019-04-01

I Can Only Imagine
type: MusicAlbum
date published: 2020-12-21