Eva Novak
type: MusicGroup
genre: progressive trance
genre: psytrance
description: Eva Novak (February 14, 1898 – April 17, 1988) was an American film actress, who was quite popular during the silent film era. Biography On February 14, 1898, Barbara Eva Novak was born in St. Louis,
popularity: 3
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde0a97c796a73130a7d1b97143f0a9d42ae06b34254a022669ccd25883e85992
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/190adb0d-d860-44db-830d-b8e975ada129.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/190adb0d-d860-44db-830d-b8e975ada129.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/190adb0d-d860-44db-830d-b8e975ada129
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde0a97c796a73130a7d1b97143f0a9d42ae06b34254a022669ccd25883e85992","name":"Eva Novak","registered_at":"2026-06-15T22:14:40Z","symbol":"NIM0848221","token_address":"0x37adafd3831ba05d7d0c7bf83c911bac3980c5cd","type":"artist","uuid":"190adb0d-d860-44db-830d-b8e975ada129"}
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 0xde0a97c796a73130a7d1b97143f0a9d42ae06b34254a022669ccd25883e85992. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/190adb0d-d860-44db-830d-b8e975ada129.json and https://artists.proofprofile.net/proofs/artist/190adb0d-d860-44db-830d-b8e975ada129.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0xde0a97c796a73130a7d1b97143f0a9d42ae06b34254a022669ccd25883e85992","name":"Eva Novak","registered_at":"2026-06-15T22:14:40Z","symbol":"NIM0848221","token_address":"0x37adafd3831ba05d7d0c7bf83c911bac3980c5cd","type":"artist","uuid":"190adb0d-d860-44db-830d-b8e975ada129"}
album: Awake in the Dream
  type: MusicAlbum
  date published: 2012-07-18
album: Fall Back in Love
  type: MusicAlbum
  date published: 2012-08-23
album: Full Circle
  type: MusicAlbum
  date published: 2017-09-15