Stig Frode Henriksen
type: MusicGroup
description: Stig Frode Henriksen (born 1975) is a Norwegian actor, producer, and screenwriter. Biography Stig Frode Henriksen was born in 1975 in Alta, Norway. His acting career began in 2007, with his first rol
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4f0dfd3f322b5fa11d135cb5ee7a7b842f9ce679731dc51c6d9cdfeff6baaad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aef17335-5b83-40d7-8467-1f71b138ec8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aef17335-5b83-40d7-8467-1f71b138ec8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aef17335-5b83-40d7-8467-1f71b138ec8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4f0dfd3f322b5fa11d135cb5ee7a7b842f9ce679731dc51c6d9cdfeff6baaad","name":"Stig Frode Henriksen","registered_at":"2026-06-20T11:11:09Z","symbol":"NIM1598935","token_address":"0x3ebb9b21775de4a417df658c3f3813039d10fd7e","type":"artist","uuid":"aef17335-5b83-40d7-8467-1f71b138ec8b"}
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 0xa4f0dfd3f322b5fa11d135cb5ee7a7b842f9ce679731dc51c6d9cdfeff6baaad. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aef17335-5b83-40d7-8467-1f71b138ec8b.json and https://artists.proofprofile.net/proofs/artist/aef17335-5b83-40d7-8467-1f71b138ec8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xa4f0dfd3f322b5fa11d135cb5ee7a7b842f9ce679731dc51c6d9cdfeff6baaad","name":"Stig Frode Henriksen","registered_at":"2026-06-20T11:11:09Z","symbol":"NIM1598935","token_address":"0x3ebb9b21775de4a417df658c3f3813039d10fd7e","type":"artist","uuid":"aef17335-5b83-40d7-8467-1f71b138ec8b"}