Milla Viljamaa
type: MusicGroup
description: Milla Viljamaa (born 1980) is a Finnish musician, composer and producer known for her creative works in various fields ranging from folk music, tango, rock, pop and chamber music to theatre, opera, b
popularity: 2
followers: 205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1123dd428b8b637ee6263cb4404599b71834ead2441fc624de8c3480aba38766
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b419b9a0-cb91-4d7e-b250-8bc5eda5f592.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b419b9a0-cb91-4d7e-b250-8bc5eda5f592.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b419b9a0-cb91-4d7e-b250-8bc5eda5f592
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1123dd428b8b637ee6263cb4404599b71834ead2441fc624de8c3480aba38766","name":"Milla Viljamaa","registered_at":"2026-06-20T13:52:10Z","symbol":"NIM1625936","token_address":"0x5df268ef5e23f39b3bd7f760f67661b607d4a841","type":"artist","uuid":"b419b9a0-cb91-4d7e-b250-8bc5eda5f592"}
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 0x1123dd428b8b637ee6263cb4404599b71834ead2441fc624de8c3480aba38766. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b419b9a0-cb91-4d7e-b250-8bc5eda5f592.json and https://artists.proofprofile.net/proofs/artist/b419b9a0-cb91-4d7e-b250-8bc5eda5f592.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x1123dd428b8b637ee6263cb4404599b71834ead2441fc624de8c3480aba38766","name":"Milla Viljamaa","registered_at":"2026-06-20T13:52:10Z","symbol":"NIM1625936","token_address":"0x5df268ef5e23f39b3bd7f760f67661b607d4a841","type":"artist","uuid":"b419b9a0-cb91-4d7e-b250-8bc5eda5f592"}
album: Paras Aika Päivästä
  type: MusicAlbum
  date published: 2008-01-01
album: Minne
  type: MusicAlbum
  date published: 2011-04-28
album: Tiitiäinen
  type: MusicAlbum
  date published: 2024-09-12