DJ JD DE CAXIAS
type: MusicGroup
genre: funk carioca
popularity: 18
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ddcd8c97623452b552c591b1826c7c60a9b182ff2e38456f8d3c9eadb8a674a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b98ed2a-aa2b-44e1-9d7a-e36beaac7652.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b98ed2a-aa2b-44e1-9d7a-e36beaac7652.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b98ed2a-aa2b-44e1-9d7a-e36beaac7652
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ddcd8c97623452b552c591b1826c7c60a9b182ff2e38456f8d3c9eadb8a674a","name":"DJ JD DE CAXIAS","registered_at":"2026-06-14T07:22:34Z","symbol":"NIM0380057","token_address":"0x8ba76d2483c95f1ba741343fcbe3e907f4fab32e","type":"artist","uuid":"1b98ed2a-aa2b-44e1-9d7a-e36beaac7652"}
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 0x5ddcd8c97623452b552c591b1826c7c60a9b182ff2e38456f8d3c9eadb8a674a. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b98ed2a-aa2b-44e1-9d7a-e36beaac7652.json and https://artists.proofprofile.net/proofs/artist/1b98ed2a-aa2b-44e1-9d7a-e36beaac7652.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0x5ddcd8c97623452b552c591b1826c7c60a9b182ff2e38456f8d3c9eadb8a674a","name":"DJ JD DE CAXIAS","registered_at":"2026-06-14T07:22:34Z","symbol":"NIM0380057","token_address":"0x8ba76d2483c95f1ba741343fcbe3e907f4fab32e","type":"artist","uuid":"1b98ed2a-aa2b-44e1-9d7a-e36beaac7652"}