Marlon Vetter
type: MusicGroup
genre: uk garage
popularity: 8
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a8fef555376a578189f5ed4507b8286cd8295850afcdf44a1dbd5927a675a13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d820099-4988-4fc7-aed2-cbf9cbc01f61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d820099-4988-4fc7-aed2-cbf9cbc01f61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d820099-4988-4fc7-aed2-cbf9cbc01f61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a8fef555376a578189f5ed4507b8286cd8295850afcdf44a1dbd5927a675a13","name":"Marlon Vetter","registered_at":"2026-06-20T04:27:49Z","symbol":"NIM1512033","token_address":"0x3cb19e9acfc42a54b9a1971dc8cdbbfd3c9a43d1","type":"artist","uuid":"9d820099-4988-4fc7-aed2-cbf9cbc01f61"}
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 0x3a8fef555376a578189f5ed4507b8286cd8295850afcdf44a1dbd5927a675a13. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d820099-4988-4fc7-aed2-cbf9cbc01f61.json and https://artists.proofprofile.net/proofs/artist/9d820099-4988-4fc7-aed2-cbf9cbc01f61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x3a8fef555376a578189f5ed4507b8286cd8295850afcdf44a1dbd5927a675a13","name":"Marlon Vetter","registered_at":"2026-06-20T04:27:49Z","symbol":"NIM1512033","token_address":"0x3cb19e9acfc42a54b9a1971dc8cdbbfd3c9a43d1","type":"artist","uuid":"9d820099-4988-4fc7-aed2-cbf9cbc01f61"}
album: Embiid
  type: MusicAlbum
  date published: 2022-09-23
album: Fearless
  type: MusicAlbum
  date published: 2022-11-04
album: High Voltage
  type: MusicAlbum
  date published: 2023-09-29
album: Pendulum
  type: MusicAlbum
  date published: 2023-11-16
album: Fluster
  type: MusicAlbum
  date published: 2024-06-21
album: 4EVER
  type: MusicAlbum
  date published: 2024-09-20
  track: 4EVER
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227115
    explicit: true
    by artist: Marlon Vetter
    in album: 4EVER
      type: MusicAlbum
      date published: 2024-09-20
    genre: uk garage
    isrc code: DGA0M2453870
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:39:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x86e01514bfc72ea8b09b259bbbd4039b6d0e9e274e5eb1e7d0de1db0cb279478
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2453870
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0x86e01514bfc72ea8b09b259bbbd4039b6d0e9e274e5eb1e7d0de1db0cb279478. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DGA0M2453870.
      date published: 2026-07-18T07:54:29Z
    audio: 4EVER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.072
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.645
      additional property: Energy
        type: PropertyValue
        value: 0.673
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.283
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.325
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.382
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.921
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Switzerland
  type: MusicAlbum
  date published: 2024-12-06
album: Onl!Ne
  type: MusicAlbum
  date published: 2025-02-21
album: YDL
  type: MusicAlbum
  date published: 2025-04-10
album: BARCA
  type: MusicAlbum
  date published: 2025-05-30