Lif3
type: MusicGroup
popularity: 33
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cf25b2a95ff736312c955bbab48d681e4b8a9e225df0d7adafaf0f3e881ff8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47138bb8-4ec6-4fb9-b6ef-ee492d81c95d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47138bb8-4ec6-4fb9-b6ef-ee492d81c95d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47138bb8-4ec6-4fb9-b6ef-ee492d81c95d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x5cf25b2a95ff736312c955bbab48d681e4b8a9e225df0d7adafaf0f3e881ff8e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47138bb8-4ec6-4fb9-b6ef-ee492d81c95d.json and https://artists.proofprofile.net/proofs/artist/47138bb8-4ec6-4fb9-b6ef-ee492d81c95d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Little world
  type: MusicAlbum
  date published: 2022-08-31
album: Cloudy Night
  type: MusicAlbum
  date published: 2023-07-29
album: Soothing Serenity
  type: MusicAlbum
  date published: 2023-08-11
album: Starry Night
  type: MusicAlbum
  date published: 2023-08-24
album: Old Days
  type: MusicAlbum
  date published: 2024-08-03
album: Your Eyes
  type: MusicAlbum
  date published: 2025-05-30
album: Lost Pages
  type: MusicAlbum
  date published: 2025-08-22
album: evening strings
  type: MusicAlbum
  date published: 2025-08-29