DJ DJULIA MARIA
type: MusicGroup
popularity: 6
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88834cb2514f60f9b639305f3ee1b1f3fcf7543ee5cdae3fea9f6fb99e1bb35d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13012713-e9fd-4710-86e2-e6a49e25d70f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13012713-e9fd-4710-86e2-e6a49e25d70f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13012713-e9fd-4710-86e2-e6a49e25d70f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88834cb2514f60f9b639305f3ee1b1f3fcf7543ee5cdae3fea9f6fb99e1bb35d","name":"DJ DJULIA MARIA","registered_at":"2026-06-15T20:23:58Z","symbol":"NIM0821826","token_address":"0xd88da57a285d495903640492b1d06954209cbdc8","type":"artist","uuid":"13012713-e9fd-4710-86e2-e6a49e25d70f"}
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 0x88834cb2514f60f9b639305f3ee1b1f3fcf7543ee5cdae3fea9f6fb99e1bb35d. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13012713-e9fd-4710-86e2-e6a49e25d70f.json and https://artists.proofprofile.net/proofs/artist/13012713-e9fd-4710-86e2-e6a49e25d70f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x88834cb2514f60f9b639305f3ee1b1f3fcf7543ee5cdae3fea9f6fb99e1bb35d","name":"DJ DJULIA MARIA","registered_at":"2026-06-15T20:23:58Z","symbol":"NIM0821826","token_address":"0xd88da57a285d495903640492b1d06954209cbdc8","type":"artist","uuid":"13012713-e9fd-4710-86e2-e6a49e25d70f"}