Steve Irwin
type: MusicGroup
popularity: 15
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9ae78f79d28a024c11feb0d42cd08275ccd0fb275a99234b7cd344aaed1fefd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95e56abc-10e5-4781-8757-30afce1daf53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95e56abc-10e5-4781-8757-30afce1daf53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95e56abc-10e5-4781-8757-30afce1daf53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9ae78f79d28a024c11feb0d42cd08275ccd0fb275a99234b7cd344aaed1fefd","name":"Steve Irwin","registered_at":"2026-06-14T20:13:30Z","symbol":"NIM0563923","token_address":"0x60c4f813b08ad5d8d997521565b512d5b98e75ba","type":"artist","uuid":"95e56abc-10e5-4781-8757-30afce1daf53"}
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 0xc9ae78f79d28a024c11feb0d42cd08275ccd0fb275a99234b7cd344aaed1fefd. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95e56abc-10e5-4781-8757-30afce1daf53.json and https://artists.proofprofile.net/proofs/artist/95e56abc-10e5-4781-8757-30afce1daf53.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T03:12:39Z
  text: {"copyright_id":"0xc9ae78f79d28a024c11feb0d42cd08275ccd0fb275a99234b7cd344aaed1fefd","name":"Steve Irwin","registered_at":"2026-06-14T20:13:30Z","symbol":"NIM0563923","token_address":"0x60c4f813b08ad5d8d997521565b512d5b98e75ba","type":"artist","uuid":"95e56abc-10e5-4781-8757-30afce1daf53"}