路铭Dualkiller
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3f0fb1dcab396b05b98705600c4eaf081fb089a771453ced99450a8467f9263
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd811a49-9616-44fe-b4fb-b9fc88367ccd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd811a49-9616-44fe-b4fb-b9fc88367ccd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd811a49-9616-44fe-b4fb-b9fc88367ccd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3f0fb1dcab396b05b98705600c4eaf081fb089a771453ced99450a8467f9263","name":"路铭Dualkiller","registered_at":"2026-06-21T18:01:19Z","symbol":"NIM1993488","token_address":"0x50ff02b179aae13194c197b08cc53b2fe02b9031","type":"artist","uuid":"fd811a49-9616-44fe-b4fb-b9fc88367ccd"}
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 0xc3f0fb1dcab396b05b98705600c4eaf081fb089a771453ced99450a8467f9263. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd811a49-9616-44fe-b4fb-b9fc88367ccd.json and https://artists.proofprofile.net/proofs/artist/fd811a49-9616-44fe-b4fb-b9fc88367ccd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xc3f0fb1dcab396b05b98705600c4eaf081fb089a771453ced99450a8467f9263","name":"路铭Dualkiller","registered_at":"2026-06-21T18:01:19Z","symbol":"NIM1993488","token_address":"0x50ff02b179aae13194c197b08cc53b2fe02b9031","type":"artist","uuid":"fd811a49-9616-44fe-b4fb-b9fc88367ccd"}
album: 雅俗共赏
  type: MusicAlbum
  date published: 2022
album: 天气
  type: MusicAlbum
  date published: 2025-02-28
album: 梦马
  type: MusicAlbum
  date published: 2025-06-06