Jooj Natu
type: MusicGroup
popularity: 18
followers: 25960
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bd7bdeda8e32785e15ca2fdef768c93dcbb516cc0e6150636c64046d5bacff3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b6abc23-ad26-400e-8372-3336dfd507b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b6abc23-ad26-400e-8372-3336dfd507b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b6abc23-ad26-400e-8372-3336dfd507b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bd7bdeda8e32785e15ca2fdef768c93dcbb516cc0e6150636c64046d5bacff3","name":"Jooj Natu","registered_at":"2026-06-14T14:07:54Z","symbol":"NIM0476748","token_address":"0x1218e4f39772c127f8f8770c8be38b89a93b0613","type":"artist","uuid":"5b6abc23-ad26-400e-8372-3336dfd507b6"}
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 0x6bd7bdeda8e32785e15ca2fdef768c93dcbb516cc0e6150636c64046d5bacff3. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b6abc23-ad26-400e-8372-3336dfd507b6.json and https://artists.proofprofile.net/proofs/artist/5b6abc23-ad26-400e-8372-3336dfd507b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x6bd7bdeda8e32785e15ca2fdef768c93dcbb516cc0e6150636c64046d5bacff3","name":"Jooj Natu","registered_at":"2026-06-14T14:07:54Z","symbol":"NIM0476748","token_address":"0x1218e4f39772c127f8f8770c8be38b89a93b0613","type":"artist","uuid":"5b6abc23-ad26-400e-8372-3336dfd507b6"}