Hi Burc
type: MusicGroup
genre: dark r&b
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9173bb075db8d77a6d0cd03e96aa394eac335dc2cf2d0e6ad7bff128a78ed4a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f28c566f-0b60-4d70-b3e8-f69b145a2075.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f28c566f-0b60-4d70-b3e8-f69b145a2075.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f28c566f-0b60-4d70-b3e8-f69b145a2075
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9173bb075db8d77a6d0cd03e96aa394eac335dc2cf2d0e6ad7bff128a78ed4a1","name":"Hi Burc","registered_at":"2026-06-21T14:01:09Z","symbol":"NIM1936925","token_address":"0x4aeff63dfafc58d634aef9fa107b82460a673525","type":"artist","uuid":"f28c566f-0b60-4d70-b3e8-f69b145a2075"}
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 0x9173bb075db8d77a6d0cd03e96aa394eac335dc2cf2d0e6ad7bff128a78ed4a1. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f28c566f-0b60-4d70-b3e8-f69b145a2075.json and https://artists.proofprofile.net/proofs/artist/f28c566f-0b60-4d70-b3e8-f69b145a2075.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9173bb075db8d77a6d0cd03e96aa394eac335dc2cf2d0e6ad7bff128a78ed4a1","name":"Hi Burc","registered_at":"2026-06-21T14:01:09Z","symbol":"NIM1936925","token_address":"0x4aeff63dfafc58d634aef9fa107b82460a673525","type":"artist","uuid":"f28c566f-0b60-4d70-b3e8-f69b145a2075"}