DRE DHEY
type: MusicGroup
popularity: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a346327807103b8831ba9430c05964849038aaa2eae58b89dbad7588fdec98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3779d070-82e5-4fa9-b2c8-efbb3617191d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3779d070-82e5-4fa9-b2c8-efbb3617191d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3779d070-82e5-4fa9-b2c8-efbb3617191d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a346327807103b8831ba9430c05964849038aaa2eae58b89dbad7588fdec98","name":"DRE DHEY","registered_at":"2026-06-16T08:54:03Z","symbol":"NIM1000921","token_address":"0xd1fe4e1a6bcad811cd6fa594a409747ea51b4eae","type":"artist","uuid":"3779d070-82e5-4fa9-b2c8-efbb3617191d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a346327807103b8831ba9430c05964849038aaa2eae58b89dbad7588fdec98. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3779d070-82e5-4fa9-b2c8-efbb3617191d.json and https://artists.proofprofile.net/proofs/artist/3779d070-82e5-4fa9-b2c8-efbb3617191d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0xa5a346327807103b8831ba9430c05964849038aaa2eae58b89dbad7588fdec98","name":"DRE DHEY","registered_at":"2026-06-16T08:54:03Z","symbol":"NIM1000921","token_address":"0xd1fe4e1a6bcad811cd6fa594a409747ea51b4eae","type":"artist","uuid":"3779d070-82e5-4fa9-b2c8-efbb3617191d"}