Jill Pert
type: MusicGroup
popularity: 5
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71d9b7736c6bd5a48dce3a10072c40bd8145079f682116e095c2c2add05f679a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c833912-e163-4e75-8eab-c57517cd9e3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c833912-e163-4e75-8eab-c57517cd9e3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c833912-e163-4e75-8eab-c57517cd9e3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71d9b7736c6bd5a48dce3a10072c40bd8145079f682116e095c2c2add05f679a","name":"Jill Pert","registered_at":"2026-06-17T08:59:32Z","symbol":"NIM1345757","token_address":"0x6f3abc484e7e668f54fa2de4095e16d3a7b15fb0","type":"artist","uuid":"7c833912-e163-4e75-8eab-c57517cd9e3d"}
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 0x71d9b7736c6bd5a48dce3a10072c40bd8145079f682116e095c2c2add05f679a. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c833912-e163-4e75-8eab-c57517cd9e3d.json and https://artists.proofprofile.net/proofs/artist/7c833912-e163-4e75-8eab-c57517cd9e3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x71d9b7736c6bd5a48dce3a10072c40bd8145079f682116e095c2c2add05f679a","name":"Jill Pert","registered_at":"2026-06-17T08:59:32Z","symbol":"NIM1345757","token_address":"0x6f3abc484e7e668f54fa2de4095e16d3a7b15fb0","type":"artist","uuid":"7c833912-e163-4e75-8eab-c57517cd9e3d"}