Ps. DAVE GERARD QUE
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49209e61b817a3297036d3acbef86261d3629aff996624f26dcdad9594ab619c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba5f136-0bae-4160-80c9-1ae5ef2c7d48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba5f136-0bae-4160-80c9-1ae5ef2c7d48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ba5f136-0bae-4160-80c9-1ae5ef2c7d48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49209e61b817a3297036d3acbef86261d3629aff996624f26dcdad9594ab619c","name":"Ps. DAVE GERARD QUE","registered_at":"2026-06-20T03:55:49Z","symbol":"NIM1503501","token_address":"0x956816afc38d269f4e823b155c446ff805a5f36d","type":"artist","uuid":"9ba5f136-0bae-4160-80c9-1ae5ef2c7d48"}
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 0x49209e61b817a3297036d3acbef86261d3629aff996624f26dcdad9594ab619c. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ba5f136-0bae-4160-80c9-1ae5ef2c7d48.json and https://artists.proofprofile.net/proofs/artist/9ba5f136-0bae-4160-80c9-1ae5ef2c7d48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x49209e61b817a3297036d3acbef86261d3629aff996624f26dcdad9594ab619c","name":"Ps. DAVE GERARD QUE","registered_at":"2026-06-20T03:55:49Z","symbol":"NIM1503501","token_address":"0x956816afc38d269f4e823b155c446ff805a5f36d","type":"artist","uuid":"9ba5f136-0bae-4160-80c9-1ae5ef2c7d48"}