John Floreani
type: MusicGroup
description: John Floreani (born 27 December 1991) is an Australian singer and musician, best known as the vocalist of punk rock band, Trophy Eyes. He also releases music under his own name (formerly Little Brothe
popularity: 12
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6d54be8b0246bd868c2c1364e4e39622c3b0da49865495fc1124a9c42368ce0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cacb2453-e812-4659-9d4a-a9a86eea7d1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cacb2453-e812-4659-9d4a-a9a86eea7d1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cacb2453-e812-4659-9d4a-a9a86eea7d1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6d54be8b0246bd868c2c1364e4e39622c3b0da49865495fc1124a9c42368ce0","name":"John Floreani","registered_at":"2026-06-15T01:44:27Z","symbol":"NIM0642965","token_address":"0x8f7c7f6517e3644c8d3af47ba630e2966d0422f1","type":"artist","uuid":"cacb2453-e812-4659-9d4a-a9a86eea7d1f"}
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 0xf6d54be8b0246bd868c2c1364e4e39622c3b0da49865495fc1124a9c42368ce0. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cacb2453-e812-4659-9d4a-a9a86eea7d1f.json and https://artists.proofprofile.net/proofs/artist/cacb2453-e812-4659-9d4a-a9a86eea7d1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0xf6d54be8b0246bd868c2c1364e4e39622c3b0da49865495fc1124a9c42368ce0","name":"John Floreani","registered_at":"2026-06-15T01:44:27Z","symbol":"NIM0642965","token_address":"0x8f7c7f6517e3644c8d3af47ba630e2966d0422f1","type":"artist","uuid":"cacb2453-e812-4659-9d4a-a9a86eea7d1f"}