Van Lieshout en Arts
type: MusicGroup
popularity: 34
followers: 1699
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20b3cf733f13a1cbea4a34a8464d920ab7a6dd87b4e807924a06ac048aa1ca1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/050cf695-361c-4612-90bb-22cfdd0816f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/050cf695-361c-4612-90bb-22cfdd0816f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/050cf695-361c-4612-90bb-22cfdd0816f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20b3cf733f13a1cbea4a34a8464d920ab7a6dd87b4e807924a06ac048aa1ca1e","name":"Van Lieshout en Arts","registered_at":"2026-06-11T11:00:38Z","symbol":"NIM0007179","token_address":"0x0df07275e04e8dbfbdfcdf95fb58e6bf09195671","type":"artist","uuid":"050cf695-361c-4612-90bb-22cfdd0816f9"}
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 0x20b3cf733f13a1cbea4a34a8464d920ab7a6dd87b4e807924a06ac048aa1ca1e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/050cf695-361c-4612-90bb-22cfdd0816f9.json and https://artists.proofprofile.net/proofs/artist/050cf695-361c-4612-90bb-22cfdd0816f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x20b3cf733f13a1cbea4a34a8464d920ab7a6dd87b4e807924a06ac048aa1ca1e","name":"Van Lieshout en Arts","registered_at":"2026-06-11T11:00:38Z","symbol":"NIM0007179","token_address":"0x0df07275e04e8dbfbdfcdf95fb58e6bf09195671","type":"artist","uuid":"050cf695-361c-4612-90bb-22cfdd0816f9"}
album: Piëlhaas Blief Wákker
  type: MusicAlbum
  date published: 2021-11-11
  track: Piëlhaas Blief Wákker
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218500
    explicit: false
    by artist: Van Lieshout en Arts
    in album: Piëlhaas Blief Wákker
      type: MusicAlbum
      date published: 2021-11-11
    isrc code: NLL392111103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:39:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdf705d04c6e6508ea8bceef6a8ccc0fc57cfabd0657cbde37a2d5ecc44cbc39b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL392111103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T22:48:52Z
    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 0xdf705d04c6e6508ea8bceef6a8ccc0fc57cfabd0657cbde37a2d5ecc44cbc39b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLL392111103.
      date published: 2026-07-04T22:48:52Z
    audio: Piëlhaas Blief Wákker
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.969
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.822
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.491
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.863
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ik Wooj Nie Gaon
  type: MusicAlbum
  date published: 2023-12-08
album: Ik Wooj Nie Gaon (Brøkkenmix)
  type: MusicAlbum
  date published: 2024-02-02
album: Handel
  type: MusicAlbum
  date published: 2024-05-28
  track: Handel
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156785
    explicit: false
    by artist: Van Lieshout en Arts
    in album: Handel
      type: MusicAlbum
      date published: 2024-05-28
    isrc code: NLL392405281
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T21:13:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23f12afcdb1f52b3a5f3d11007c6dc162fb436151f865117b39b2fd8969942e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL392405281
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:20:53Z
    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 0x23f12afcdb1f52b3a5f3d11007c6dc162fb436151f865117b39b2fd8969942e0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:20:53Z), 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/NLL392405281.
      date published: 2026-07-16T00:20:53Z
    audio: Handel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.96
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.697
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dânsmesjien

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.567

Loudness (dB)
type: PropertyValue
value: -9.011

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Dânsmesjien
type: MusicAlbum
date published: 2024-12-10