Krista Kosonen
type: MusicGroup
description: Krista Erika Kosonen (born 28 May 1983) is a Finnish actress. She is known for her appearances in movies such as Jade Warrior (2006), Princess (2010), and the Norwegian HBO series Beforeigners (2019,
popularity: 7
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81c329b410a55712af418cecb6493da1843debfc70d05f5c75347c19fa0f90b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0357c355-a9cc-48a0-8e10-d14f564e0e97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0357c355-a9cc-48a0-8e10-d14f564e0e97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0357c355-a9cc-48a0-8e10-d14f564e0e97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81c329b410a55712af418cecb6493da1843debfc70d05f5c75347c19fa0f90b4","name":"Krista Kosonen","registered_at":"2026-06-15T14:49:37Z","symbol":"NIM0742039","token_address":"0x1d87f52462ee30f6a18c00af5d5b4041530e805f","type":"artist","uuid":"0357c355-a9cc-48a0-8e10-d14f564e0e97"}
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 0x81c329b410a55712af418cecb6493da1843debfc70d05f5c75347c19fa0f90b4. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0357c355-a9cc-48a0-8e10-d14f564e0e97.json and https://artists.proofprofile.net/proofs/artist/0357c355-a9cc-48a0-8e10-d14f564e0e97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x81c329b410a55712af418cecb6493da1843debfc70d05f5c75347c19fa0f90b4","name":"Krista Kosonen","registered_at":"2026-06-15T14:49:37Z","symbol":"NIM0742039","token_address":"0x1d87f52462ee30f6a18c00af5d5b4041530e805f","type":"artist","uuid":"0357c355-a9cc-48a0-8e10-d14f564e0e97"}