Eelco Van Zanten
type: MusicGroup
genre: space rock
popularity: 5
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2ab33dceb0f615e668a4b880a13ee0363e3ece8cbf24e632dafd67059498fc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6c7d370-5e07-42c8-8f02-4e150bda265f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6c7d370-5e07-42c8-8f02-4e150bda265f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6c7d370-5e07-42c8-8f02-4e150bda265f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2ab33dceb0f615e668a4b880a13ee0363e3ece8cbf24e632dafd67059498fc6","name":"Eelco Van Zanten","registered_at":"2026-06-21T08:39:33Z","symbol":"NIM1877398","token_address":"0x7ce11dd1bcbae6d34d0ee81390e5190c30414b7b","type":"artist","uuid":"e6c7d370-5e07-42c8-8f02-4e150bda265f"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ab33dceb0f615e668a4b880a13ee0363e3ece8cbf24e632dafd67059498fc6. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6c7d370-5e07-42c8-8f02-4e150bda265f.json and https://artists.proofprofile.net/proofs/artist/e6c7d370-5e07-42c8-8f02-4e150bda265f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xc2ab33dceb0f615e668a4b880a13ee0363e3ece8cbf24e632dafd67059498fc6","name":"Eelco Van Zanten","registered_at":"2026-06-21T08:39:33Z","symbol":"NIM1877398","token_address":"0x7ce11dd1bcbae6d34d0ee81390e5190c30414b7b","type":"artist","uuid":"e6c7d370-5e07-42c8-8f02-4e150bda265f"}
album: E.Z. Guitar Thang, No. 1-15
  type: MusicAlbum
  date published: 2020-07-24
album: Fantasy Check
  type: MusicAlbum
  date published: 2020-12-18
album: Passion & Software
  type: MusicAlbum
  date published: 2021-07-16
album: Passion & Software
  type: MusicAlbum
  date published: 2021-07-16
album: The Spectrum of a Reality
  type: MusicAlbum
  date published: 2021-11-11
album: Angel Number 22
  type: MusicAlbum
  date published: 2022-07-22
album: Sapphire
  type: MusicAlbum
  date published: 2023-01-20
album: Sunday Café
  type: MusicAlbum
  date published: 2023-02-24
album: Gentle Hero
  type: MusicAlbum
  date published: 2023-04-14
album: Chill
  type: MusicAlbum
  date published: 2023-05-11
album: Food For Love
  type: MusicAlbum
  date published: 2023-06-21
album: Symptom Syndrome
  type: MusicAlbum
  date published: 2024-08-23
album: Groetjes, Het Water (Commissioned Music for Almere Central Station)
  type: MusicAlbum
  date published: 2024-09-22
album: Mint Day
  type: MusicAlbum
  date published: 2024-12-24
album: Dude
  type: MusicAlbum
  date published: 2025-07-04
album: Trapeze
  type: MusicAlbum
  date published: 2025-07-25
  track: Trapeze
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208750
    explicit: false
    by artist: Eelco Van Zanten
    in album: Trapeze
      type: MusicAlbum
      date published: 2025-07-25
    genre: space rock
    isrc code: AUGBT2516218
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:10:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x982583a612174c48333748dcff199565f51931d4cd949886b19500d141f8d4c1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2516218
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:07:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982583a612174c48333748dcff199565f51931d4cd949886b19500d141f8d4c1. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:07:25Z), 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/AUGBT2516218.
      date published: 2026-07-20T07:07:25Z
    audio: Trapeze
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.977
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.954
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.321
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.93
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.274
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eel Fusionkasteel
  type: MusicAlbum
  date published: 2025-08-11