Peran Van Dijk
type: MusicGroup
popularity: 2
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x049113b75760c32a376eeb18ed95e7e39357641cab2cf7fd64f9d007687f938a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beef8093-2b1d-42e2-8104-3af81780b53d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/beef8093-2b1d-42e2-8104-3af81780b53d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/beef8093-2b1d-42e2-8104-3af81780b53d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x049113b75760c32a376eeb18ed95e7e39357641cab2cf7fd64f9d007687f938a","name":"Peran Van Dijk","registered_at":"2026-06-20T18:34:06Z","symbol":"NIM1680441","token_address":"0x689ad85f7eb286f181a4cafd5deb7d32d5b92ae6","type":"artist","uuid":"beef8093-2b1d-42e2-8104-3af81780b53d"}
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 0x049113b75760c32a376eeb18ed95e7e39357641cab2cf7fd64f9d007687f938a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beef8093-2b1d-42e2-8104-3af81780b53d.json and https://artists.proofprofile.net/proofs/artist/beef8093-2b1d-42e2-8104-3af81780b53d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x049113b75760c32a376eeb18ed95e7e39357641cab2cf7fd64f9d007687f938a","name":"Peran Van Dijk","registered_at":"2026-06-20T18:34:06Z","symbol":"NIM1680441","token_address":"0x689ad85f7eb286f181a4cafd5deb7d32d5b92ae6","type":"artist","uuid":"beef8093-2b1d-42e2-8104-3af81780b53d"}
album: Give It To Me
  type: MusicAlbum
  date published: 2011-11-30