陈泽
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
popularity: 11
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa50bbe0e8cf7e05b300819444475d476b69c27bf33085a6776b1d77658a711f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/814bf05c-8cac-4433-81ff-017819645d1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/814bf05c-8cac-4433-81ff-017819645d1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/814bf05c-8cac-4433-81ff-017819645d1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa50bbe0e8cf7e05b300819444475d476b69c27bf33085a6776b1d77658a711f5","name":"陈泽","registered_at":"2026-06-14T18:03:00Z","symbol":"NIM0532814","token_address":"0x9c14f11dc6b5516ef675e6916e746218bae8ccd3","type":"artist","uuid":"814bf05c-8cac-4433-81ff-017819645d1d"}
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 0xa50bbe0e8cf7e05b300819444475d476b69c27bf33085a6776b1d77658a711f5. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/814bf05c-8cac-4433-81ff-017819645d1d.json and https://artists.proofprofile.net/proofs/artist/814bf05c-8cac-4433-81ff-017819645d1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0xa50bbe0e8cf7e05b300819444475d476b69c27bf33085a6776b1d77658a711f5","name":"陈泽","registered_at":"2026-06-14T18:03:00Z","symbol":"NIM0532814","token_address":"0x9c14f11dc6b5516ef675e6916e746218bae8ccd3","type":"artist","uuid":"814bf05c-8cac-4433-81ff-017819645d1d"}