VIC LAU
type: MusicGroup
popularity: 13
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa39efe12f1ceaf5e319027a4336993b32bfec916b684e197cdd3c850d83ec05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0152391b-768f-448c-a638-570983c1d06c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0152391b-768f-448c-a638-570983c1d06c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0152391b-768f-448c-a638-570983c1d06c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa39efe12f1ceaf5e319027a4336993b32bfec916b684e197cdd3c850d83ec05","name":"VIC LAU","registered_at":"2026-06-14T04:34:51Z","symbol":"NIM0340073","token_address":"0x9846913ce2445167cd114bbadde2b8b205f48f33","type":"artist","uuid":"0152391b-768f-448c-a638-570983c1d06c"}
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 0xaa39efe12f1ceaf5e319027a4336993b32bfec916b684e197cdd3c850d83ec05. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0152391b-768f-448c-a638-570983c1d06c.json and https://artists.proofprofile.net/proofs/artist/0152391b-768f-448c-a638-570983c1d06c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0xaa39efe12f1ceaf5e319027a4336993b32bfec916b684e197cdd3c850d83ec05","name":"VIC LAU","registered_at":"2026-06-14T04:34:51Z","symbol":"NIM0340073","token_address":"0x9846913ce2445167cd114bbadde2b8b205f48f33","type":"artist","uuid":"0152391b-768f-448c-a638-570983c1d06c"}
album: Up Here
  type: MusicAlbum
  date published: 2023-05-27
album: Highlight
  type: MusicAlbum
  date published: 2023-06-24
album: BRIGHT LIGHT
  type: MusicAlbum
  date published: 2023-08-15
album: Made Me Crazy
  type: MusicAlbum
  date published: 2023-11-16
album: My Journey
  type: MusicAlbum
  date published: 2023-12-26
album: Monster
  type: MusicAlbum
  date published: 2024-05-05
album: Bored
  type: MusicAlbum
  date published: 2024-10-04
album: Nice To U
  type: MusicAlbum
  date published: 2025-01-19