Stef Stuntpiloot
type: MusicGroup
genre: hard techno
popularity: 7
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60e505ee6299e9132a036362877aafa0c5a4131473d27903fab0d59f9dcaa729
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/622b4f8c-143f-4162-80f4-d261bc86f0c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/622b4f8c-143f-4162-80f4-d261bc86f0c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/622b4f8c-143f-4162-80f4-d261bc86f0c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60e505ee6299e9132a036362877aafa0c5a4131473d27903fab0d59f9dcaa729","name":"Stef Stuntpiloot","registered_at":"2026-06-17T00:13:25Z","symbol":"NIM1220258","token_address":"0xfa2682607d010556b8877caef6055e5c5b57fdc7","type":"artist","uuid":"622b4f8c-143f-4162-80f4-d261bc86f0c2"}
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 0x60e505ee6299e9132a036362877aafa0c5a4131473d27903fab0d59f9dcaa729. 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/622b4f8c-143f-4162-80f4-d261bc86f0c2.json and https://artists.proofprofile.net/proofs/artist/622b4f8c-143f-4162-80f4-d261bc86f0c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x60e505ee6299e9132a036362877aafa0c5a4131473d27903fab0d59f9dcaa729","name":"Stef Stuntpiloot","registered_at":"2026-06-17T00:13:25Z","symbol":"NIM1220258","token_address":"0xfa2682607d010556b8877caef6055e5c5b57fdc7","type":"artist","uuid":"622b4f8c-143f-4162-80f4-d261bc86f0c2"}
album: Er is maar één Piloot
  type: MusicAlbum
  date published: 2025-06-13
album: Slechte Situatie
  type: MusicAlbum
  date published: 2025-07-25