Boy Lever
type: MusicGroup
popularity: 4
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39d5575242f2b6f819b3b99bc860b1ceb15332e3a08d611ef65287d8141471d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39d5575242f2b6f819b3b99bc860b1ceb15332e3a08d611ef65287d8141471d2","name":"Boy Lever","registered_at":"2026-06-20T22:13:31Z","symbol":"NIM1730677","token_address":"0x415496d4a2e5bff63fc8e7391d57e5bfb78eaa61","type":"artist","uuid":"c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d5575242f2b6f819b3b99bc860b1ceb15332e3a08d611ef65287d8141471d2. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc.json and https://artists.proofprofile.net/proofs/artist/c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x39d5575242f2b6f819b3b99bc860b1ceb15332e3a08d611ef65287d8141471d2","name":"Boy Lever","registered_at":"2026-06-20T22:13:31Z","symbol":"NIM1730677","token_address":"0x415496d4a2e5bff63fc8e7391d57e5bfb78eaa61","type":"artist","uuid":"c8b4f9bd-c644-4b8d-9d3c-bf918e7373bc"}
album: Het Kan Me Allemaal Niks Meer Schelen
  type: MusicAlbum
  date published: 2017-10-03
album: Het Kan Me Allemaal Niks Meer Schelen
  type: MusicAlbum
  date published: 2017-10-03
album: Stapelgek op jou
  type: MusicAlbum
  date published: 2018-06-22
album: Alles kan een mens gelukkig maken
  type: MusicAlbum
  date published: 2019-12-02
album: Totaal onder hypnose
  type: MusicAlbum
  date published: 2021-08-25
album: Ik wil met kerst heel dicht bij jou zijn
  type: MusicAlbum
  date published: 2022-12-16
album: Zou dit liefde zijn
  type: MusicAlbum
  date published: 2023-01-25
  track: Zou dit liefde zijn
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171891
    explicit: false
    by artist: Boy Lever
    in album: Zou dit liefde zijn
      type: MusicAlbum
      date published: 2023-01-25
    isrc code: NLQ902300113
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:12:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80f8629a42e75273e50db91b60a75e4e1d0347b1664f770751b4989391c90909
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ902300113
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f8629a42e75273e50db91b60a75e4e1d0347b1664f770751b4989391c90909. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLQ902300113.
      date published: 2026-07-06T01:25:57Z
    audio: Zou dit liefde zijn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.963
      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
        type: PropertyValue
        value: 0.561
      additional property: Energy
        type: PropertyValue
        value: 0.892
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.096
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.819
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.117
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ze Danst Daar Eenzaam In De Nacht
  type: MusicAlbum
  date published: 2024-06-07
album: Papa's Kleine Meisje
  type: MusicAlbum
  date published: 2024-09-16
album: Papa's Kleine Jongen
  type: MusicAlbum
  date published: 2024-11-05