Jasper Leo Flint
type: MusicGroup
popularity: 11
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e791be42195a93b8e1dcc656a5b9766b54660c4a8438fdf0305275811a4a41a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c2a04d-26cd-4e40-ac6c-b16a6cf60207.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c2a04d-26cd-4e40-ac6c-b16a6cf60207.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7c2a04d-26cd-4e40-ac6c-b16a6cf60207
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e791be42195a93b8e1dcc656a5b9766b54660c4a8438fdf0305275811a4a41a","name":"Jasper Leo Flint","registered_at":"2026-06-15T06:31:16Z","symbol":"NIM0711429","token_address":"0xf3cdf09f41e1c44f9602a6937b57103aa4e961eb","type":"artist","uuid":"f7c2a04d-26cd-4e40-ac6c-b16a6cf60207"}
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 0x8e791be42195a93b8e1dcc656a5b9766b54660c4a8438fdf0305275811a4a41a. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c2a04d-26cd-4e40-ac6c-b16a6cf60207.json and https://artists.proofprofile.net/proofs/artist/f7c2a04d-26cd-4e40-ac6c-b16a6cf60207.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0x8e791be42195a93b8e1dcc656a5b9766b54660c4a8438fdf0305275811a4a41a","name":"Jasper Leo Flint","registered_at":"2026-06-15T06:31:16Z","symbol":"NIM0711429","token_address":"0xf3cdf09f41e1c44f9602a6937b57103aa4e961eb","type":"artist","uuid":"f7c2a04d-26cd-4e40-ac6c-b16a6cf60207"}
album: Wild and Free
  type: MusicAlbum
  date published: 2024-06-25