Lieucyd
type: MusicGroup
popularity: 3
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaeacb34bc6044f42ff9521a078d0a67b599acd0318dcc281ffffefd04f546fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b36f51f7-5dd0-4f4c-a37b-8948a1b88a3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b36f51f7-5dd0-4f4c-a37b-8948a1b88a3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b36f51f7-5dd0-4f4c-a37b-8948a1b88a3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeacb34bc6044f42ff9521a078d0a67b599acd0318dcc281ffffefd04f546fc. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b36f51f7-5dd0-4f4c-a37b-8948a1b88a3b.json and https://artists.proofprofile.net/proofs/artist/b36f51f7-5dd0-4f4c-a37b-8948a1b88a3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Disappearance
  type: MusicAlbum
  date published: 2023-11-18
album: i don't kiss and tell
  type: MusicAlbum
  date published: 2024-07-11
album: The Chapter of Alteration
  type: MusicAlbum
  date published: 2024-10-17
album: Paradigm
  type: MusicAlbum
  date published: 2025-04-07
album: Polygon
  type: MusicAlbum
  date published: 2025-08-12