De Quarantaine Boys
type: MusicGroup
popularity: 10
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb70aeb6a525e216036d2d0df8b8f575972d77d036da68919b0e84674db1cee0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c2d1235-19f2-4cc0-a838-cdb41da7007e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c2d1235-19f2-4cc0-a838-cdb41da7007e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c2d1235-19f2-4cc0-a838-cdb41da7007e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb70aeb6a525e216036d2d0df8b8f575972d77d036da68919b0e84674db1cee0","name":"De Quarantaine Boys","registered_at":"2026-06-17T08:55:38Z","symbol":"NIM1344826","token_address":"0x47814cd6a2c8025a07c6249ee24115f8fc4d4905","type":"artist","uuid":"7c2d1235-19f2-4cc0-a838-cdb41da7007e"}
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 0xdb70aeb6a525e216036d2d0df8b8f575972d77d036da68919b0e84674db1cee0. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c2d1235-19f2-4cc0-a838-cdb41da7007e.json and https://artists.proofprofile.net/proofs/artist/7c2d1235-19f2-4cc0-a838-cdb41da7007e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0xdb70aeb6a525e216036d2d0df8b8f575972d77d036da68919b0e84674db1cee0","name":"De Quarantaine Boys","registered_at":"2026-06-17T08:55:38Z","symbol":"NIM1344826","token_address":"0x47814cd6a2c8025a07c6249ee24115f8fc4d4905","type":"artist","uuid":"7c2d1235-19f2-4cc0-a838-cdb41da7007e"}
album: Energie Genoeg
  type: MusicAlbum
  date published: 2023-02-09
album: Blijven Plakken
  type: MusicAlbum
  date published: 2024-01-26
album: Blijven Plakken (Slagerij Janssen Remix)
  type: MusicAlbum
  date published: 2024-02-09
  track: Blijven Plakken - Slagerij Janssen Remix
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148645
    explicit: false
    by artist: De Quarantaine Boys
    in album: Blijven Plakken (Slagerij Janssen Remix)
      type: MusicAlbum
      date published: 2024-02-09
    isrc code: NLW5M2400025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:31:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x462c6a9405ef85667d1b63b12011a5085cc120084830a42500bb618de1f5b263
    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/NLW5M2400025
    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 0x462c6a9405ef85667d1b63b12011a5085cc120084830a42500bb618de1f5b263. 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/NLW5M2400025.
      date published: 2026-07-06T01:25:57Z
    audio: Blijven Plakken - Slagerij Janssen Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.937
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.976
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.38
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.358
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Waor Bleft De Tijd?
  type: MusicAlbum
  date published: 2025-01-03
album: We Gaan Weer Carnavallen
  type: MusicAlbum
  date published: 2025-01-31
album: We Gaan Weer Carnavallen (Slagerij Janssen Remix)
  type: MusicAlbum
  date published: 2025-02-14