Martijn Bevelander
type: MusicGroup
genre: slap house
popularity: 7
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29aec8be8a263c92c8240e3a7f76996595f17df63385951b56e68a3054a425e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/669e1e47-3973-4373-b969-f2cc63491bf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/669e1e47-3973-4373-b969-f2cc63491bf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/669e1e47-3973-4373-b969-f2cc63491bf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29aec8be8a263c92c8240e3a7f76996595f17df63385951b56e68a3054a425e8","name":"Martijn Bevelander","registered_at":"2026-06-17T01:24:17Z","symbol":"NIM1237165","token_address":"0xe67001ccb382b5d308d1f0f040a1ff4d99dbbbeb","type":"artist","uuid":"669e1e47-3973-4373-b969-f2cc63491bf4"}
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 0x29aec8be8a263c92c8240e3a7f76996595f17df63385951b56e68a3054a425e8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/669e1e47-3973-4373-b969-f2cc63491bf4.json and https://artists.proofprofile.net/proofs/artist/669e1e47-3973-4373-b969-f2cc63491bf4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x29aec8be8a263c92c8240e3a7f76996595f17df63385951b56e68a3054a425e8","name":"Martijn Bevelander","registered_at":"2026-06-17T01:24:17Z","symbol":"NIM1237165","token_address":"0xe67001ccb382b5d308d1f0f040a1ff4d99dbbbeb","type":"artist","uuid":"669e1e47-3973-4373-b969-f2cc63491bf4"}
album: Wait For Me
  type: MusicAlbum
  date published: 2022-11-15
album: Feel The Love
  type: MusicAlbum
  date published: 2022-12-31
album: Feel The Love
  type: MusicAlbum
  date published: 2022-12-31
album: Flashbacks
  type: MusicAlbum
  date published: 2023-01-28
album: Flashbacks
  type: MusicAlbum
  date published: 2023-01-28
album: Another Place
  type: MusicAlbum
  date published: 2023-02-28
album: TIDAL WAVE
  type: MusicAlbum
  date published: 2023-08-17
album: TIDAL WAVE
  type: MusicAlbum
  date published: 2023-08-17
album: Rise Again
  type: MusicAlbum
  date published: 2024-01-31
album: Hear It Now
  type: MusicAlbum
  date published: 2024-12-02
album: You And Me
  type: MusicAlbum
  date published: 2024-12-23
  track: You And Me
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145000
    explicit: false
    by artist: Martijn Bevelander
    in album: You And Me
      type: MusicAlbum
      date published: 2024-12-23
    genre: slap house
    isrc code: QZZ7Q2463765
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:47:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa2c21006c26cf8b68de750514d658ea76f6430eb634002dfdcc56d87a07c859c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958202
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958202
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2463765
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:23:21Z
    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 0xa2c21006c26cf8b68de750514d658ea76f6430eb634002dfdcc56d87a07c859c. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2463765 — a six-check JSON result.
      date published: 2026-07-15T21:23:21Z
    audio: You And Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.057
      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: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.015
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.426
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.787
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dream To Fall in Love
  type: MusicAlbum
  date published: 2025-05-01