Xiren Wang
type: MusicGroup
popularity: 24
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e8f95edf8ee840c0f633a56f372aedd7a0265f72c1931f5b047d377e83cbe9
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/ebb26757-695d-4c04-a06d-6fec44856df2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebb26757-695d-4c04-a06d-6fec44856df2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebb26757-695d-4c04-a06d-6fec44856df2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e8f95edf8ee840c0f633a56f372aedd7a0265f72c1931f5b047d377e83cbe9","name":"Xiren Wang","registered_at":"2026-06-12T12:55:24Z","symbol":"NIM0304093","token_address":"0x1c0be10cdbad5ce5f3e319aded041100f28e80fe","type":"artist","uuid":"ebb26757-695d-4c04-a06d-6fec44856df2"}
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 0x68e8f95edf8ee840c0f633a56f372aedd7a0265f72c1931f5b047d377e83cbe9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebb26757-695d-4c04-a06d-6fec44856df2.json and https://artists.proofprofile.net/proofs/artist/ebb26757-695d-4c04-a06d-6fec44856df2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x68e8f95edf8ee840c0f633a56f372aedd7a0265f72c1931f5b047d377e83cbe9","name":"Xiren Wang","registered_at":"2026-06-12T12:55:24Z","symbol":"NIM0304093","token_address":"0x1c0be10cdbad5ce5f3e319aded041100f28e80fe","type":"artist","uuid":"ebb26757-695d-4c04-a06d-6fec44856df2"}
album: Chaos Theory
  type: MusicAlbum
  date published: 2016-02-12
album: Canyon of Dreams
  type: MusicAlbum
  date published: 2016-08-22
album: Fairytales for Fragile States
  type: MusicAlbum
  date published: 2019-08-01
album: Half Sick of Shadows
  type: MusicAlbum
  date published: 2019-08-16