Mikael Oskarsson
type: MusicGroup
genre: choral
genre: requiem
description: Mikael Oskarsson is a Swedish comic creator who has worked in various genres in both fanzine and professional contexts.Review of Flick by Mikael Oskarsson , Webcomics Review, accessed 2010-05-27 His s
popularity: 6
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70eef296340a336e469af3ec8f0df9f2f6736176c901e181ce9dad05359721c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca9357ae-a36a-4b23-8743-5a4b08f8956e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca9357ae-a36a-4b23-8743-5a4b08f8956e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca9357ae-a36a-4b23-8743-5a4b08f8956e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70eef296340a336e469af3ec8f0df9f2f6736176c901e181ce9dad05359721c6","name":"Mikael Oskarsson","registered_at":"2026-06-20T22:40:36Z","symbol":"NIM1737032","token_address":"0xd48046f7f4a92ee1d7c3c217425a66bd4bc1842f","type":"artist","uuid":"ca9357ae-a36a-4b23-8743-5a4b08f8956e"}
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 0x70eef296340a336e469af3ec8f0df9f2f6736176c901e181ce9dad05359721c6. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca9357ae-a36a-4b23-8743-5a4b08f8956e.json and https://artists.proofprofile.net/proofs/artist/ca9357ae-a36a-4b23-8743-5a4b08f8956e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x70eef296340a336e469af3ec8f0df9f2f6736176c901e181ce9dad05359721c6","name":"Mikael Oskarsson","registered_at":"2026-06-20T22:40:36Z","symbol":"NIM1737032","token_address":"0xd48046f7f4a92ee1d7c3c217425a66bd4bc1842f","type":"artist","uuid":"ca9357ae-a36a-4b23-8743-5a4b08f8956e"}