Antti Reini
type: MusicGroup
genre: finnish pop
genre: finnish rock
genre: iskelmä
description: Antti Reini (born 27 August 1964) is a Finnish film actor. Career At the 27th Guldbagge Awards he was nominated for the award for Best Actor for his role in Il Capitano: A Swedish Requiem. Seven
popularity: 4
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd3e696aee591b1a1dd950eae958077d4551e388e3a1699de2b0fbcf93d8480a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953843
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953843
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a590c1-badf-4fb1-851e-2101da67ad0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00a590c1-badf-4fb1-851e-2101da67ad0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00a590c1-badf-4fb1-851e-2101da67ad0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:27:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd3e696aee591b1a1dd950eae958077d4551e388e3a1699de2b0fbcf93d8480a","name":"Antti Reini","registered_at":"2026-06-15T13:47:51Z","symbol":"NIM0727298","token_address":"0x903fda09a4732d58364d5b7bf1cd3ef79a70d367","type":"artist","uuid":"00a590c1-badf-4fb1-851e-2101da67ad0b"}
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 0xfd3e696aee591b1a1dd950eae958077d4551e388e3a1699de2b0fbcf93d8480a. Chain 2 (Bitcoin): anchored in block 953844 (2026-06-15T22:28:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00a590c1-badf-4fb1-851e-2101da67ad0b.json and https://artists.proofprofile.net/proofs/artist/00a590c1-badf-4fb1-851e-2101da67ad0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:28:08Z
  text: {"copyright_id":"0xfd3e696aee591b1a1dd950eae958077d4551e388e3a1699de2b0fbcf93d8480a","name":"Antti Reini","registered_at":"2026-06-15T13:47:51Z","symbol":"NIM0727298","token_address":"0x903fda09a4732d58364d5b7bf1cd3ef79a70d367","type":"artist","uuid":"00a590c1-badf-4fb1-851e-2101da67ad0b"}
album: Kärpänen
  type: MusicAlbum
  date published: 2016-08-26
album: Kärpänen
  type: MusicAlbum
  date published: 2016-08-26