MBenjaK
type: MusicGroup
popularity: 5
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd42d75b2d484dc15b4d6d21dcada816067e14048d6b82a7c9c21bfd2180796a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c5b0759-7d1a-40cc-880e-83c35a331772.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c5b0759-7d1a-40cc-880e-83c35a331772.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c5b0759-7d1a-40cc-880e-83c35a331772
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
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 0xd42d75b2d484dc15b4d6d21dcada816067e14048d6b82a7c9c21bfd2180796a8. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c5b0759-7d1a-40cc-880e-83c35a331772.json and https://artists.proofprofile.net/proofs/artist/9c5b0759-7d1a-40cc-880e-83c35a331772.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Kampioenen uit het Noorden
  type: MusicAlbum
  date published: 2025-01-02
album: Longing on the Line
  type: MusicAlbum
  date published: 2025-01-02
album: Rutger e le Vacanze Italiane
  type: MusicAlbum
  date published: 2025-01-03
album: Jeroen, unser Lederhosen-Hockeyheld.
  type: MusicAlbum
  date published: 2025-01-04
album: Leticia uit Assen
  type: MusicAlbum
  date published: 2025-01-04
album: Feest bij HVA
  type: MusicAlbum
  date published: 2025-01-05
album: Rutger Schuurt
  type: MusicAlbum
  date published: 2025-01-07
album: Hockeyfeest voor Veteranen
  type: MusicAlbum
  date published: 2025-01-08
album: Het team van HVA
  type: MusicAlbum
  date published: 2025-01-08
album: Fading Echoes of Us
  type: MusicAlbum
  date published: 2025-01-08
  track: Fading Echoes of Us
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223599
    explicit: false
    by artist: MBenjaK
    in album: Fading Echoes of Us
      type: MusicAlbum
      date published: 2025-01-08
    isrc code: QZFYX2548761
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:11:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcc598eae40537ac913d8c62406ef9767dde5fb1710b1d7157529cec8b9e54b2b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2548761
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T13:33:01Z
    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 0xcc598eae40537ac913d8c62406ef9767dde5fb1710b1d7157529cec8b9e54b2b. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZFYX2548761.
      date published: 2026-07-17T13:33:01Z
    audio: Fading Echoes of Us
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.466
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.525
      additional property: Energy
        type: PropertyValue
        value: 0.32
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.417
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.164
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.643
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wandering Through the Willow
  type: MusicAlbum
  date published: 2025-01-14
album: Whispers in the Wild
  type: MusicAlbum
  date published: 2025-01-18
album: Bob zijn hockeyavontuur
  type: MusicAlbum
  date published: 2025-03-02
album: Shadows of Us
  type: MusicAlbum
  date published: 2025-03-04
album: Macha's Leven (Met Felix & De Bende)
  type: MusicAlbum
  date published: 2025-03-05
album: De Hertenkamp Assen Clublied
  type: MusicAlbum
  date published: 2025-03-07
album: Never Aligned
  type: MusicAlbum
  date published: 2025-03-16
album: Alex & Wietske Liefde in Grou
  type: MusicAlbum
  date published: 2025-03-22
album: Hey ik ben Anna uit Bedum
  type: MusicAlbum
  date published: 2025-06-15