King Dee
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ade8e523a7f10bf3af08fcc83301ef2a64dbc593ad0456e4ebc4d1b569449d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44a9bf7b-bec8-406c-8146-25157f58d66b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44a9bf7b-bec8-406c-8146-25157f58d66b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44a9bf7b-bec8-406c-8146-25157f58d66b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ade8e523a7f10bf3af08fcc83301ef2a64dbc593ad0456e4ebc4d1b569449d8","name":"King Dee","registered_at":"2026-06-16T13:30:28Z","symbol":"NIM1066850","token_address":"0xea23439762399606c8455eb357282b93e5162d9a","type":"artist","uuid":"44a9bf7b-bec8-406c-8146-25157f58d66b"}
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 0x4ade8e523a7f10bf3af08fcc83301ef2a64dbc593ad0456e4ebc4d1b569449d8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44a9bf7b-bec8-406c-8146-25157f58d66b.json and https://artists.proofprofile.net/proofs/artist/44a9bf7b-bec8-406c-8146-25157f58d66b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4ade8e523a7f10bf3af08fcc83301ef2a64dbc593ad0456e4ebc4d1b569449d8","name":"King Dee","registered_at":"2026-06-16T13:30:28Z","symbol":"NIM1066850","token_address":"0xea23439762399606c8455eb357282b93e5162d9a","type":"artist","uuid":"44a9bf7b-bec8-406c-8146-25157f58d66b"}