Runa Kapari
type: MusicGroup
genre: chicha
genre: traditional music
popularity: 2
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7503a9ffe790df6e0ccea72cbff0eb4a47665c7f3121a068228b98582075afc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7503a9ffe790df6e0ccea72cbff0eb4a47665c7f3121a068228b98582075afc6","name":"Runa Kapari","registered_at":"2026-06-21T01:49:59Z","symbol":"NIM1782650","token_address":"0x90f45794b8b580fb89da719d9be532d76e3233f2","type":"artist","uuid":"d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9"}
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 0x7503a9ffe790df6e0ccea72cbff0eb4a47665c7f3121a068228b98582075afc6. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9.json and https://artists.proofprofile.net/proofs/artist/d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x7503a9ffe790df6e0ccea72cbff0eb4a47665c7f3121a068228b98582075afc6","name":"Runa Kapari","registered_at":"2026-06-21T01:49:59Z","symbol":"NIM1782650","token_address":"0x90f45794b8b580fb89da719d9be532d76e3233f2","type":"artist","uuid":"d3e64a36-03c8-41d2-b15d-ac5c36f5e1b9"}
album: Anaco Señal
  type: MusicAlbum
  date published: 2021-11-14