Chinese Man
type: MusicGroup
popularity: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa463189711926e8408b19403572a98b88393478f4af3ee8b8b3fccc1b7c6de6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2034340-aeed-46d4-86ea-f56b2653bd68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2034340-aeed-46d4-86ea-f56b2653bd68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2034340-aeed-46d4-86ea-f56b2653bd68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa463189711926e8408b19403572a98b88393478f4af3ee8b8b3fccc1b7c6de6","name":"Chinese Man","registered_at":"2026-06-21T13:28:45Z","symbol":"NIM1936138","token_address":"0xbacadf76eeff2577ba731a27696d98a7fef209a2","type":"artist","uuid":"f2034340-aeed-46d4-86ea-f56b2653bd68"}
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 0xaa463189711926e8408b19403572a98b88393478f4af3ee8b8b3fccc1b7c6de6. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2034340-aeed-46d4-86ea-f56b2653bd68.json and https://artists.proofprofile.net/proofs/artist/f2034340-aeed-46d4-86ea-f56b2653bd68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xaa463189711926e8408b19403572a98b88393478f4af3ee8b8b3fccc1b7c6de6","name":"Chinese Man","registered_at":"2026-06-21T13:28:45Z","symbol":"NIM1936138","token_address":"0xbacadf76eeff2577ba731a27696d98a7fef209a2","type":"artist","uuid":"f2034340-aeed-46d4-86ea-f56b2653bd68"}