Frank Bruno
type: MusicGroup
genre: ragtime
description: Franklin Roy Horatio Bruno (born 16 November 1961) is a British former professional boxer who competed from 1982 to 1996. He held the World Boxing Council (WBC) heavyweight title from 1995 to 1996. A
popularity: 2
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8bdcdc729438eda6bf6a7165853fc5afb6358932ae0f550131e2c316b6e8982
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269a343e-56ea-48dc-a4f8-24514958f43f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/269a343e-56ea-48dc-a4f8-24514958f43f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/269a343e-56ea-48dc-a4f8-24514958f43f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8bdcdc729438eda6bf6a7165853fc5afb6358932ae0f550131e2c316b6e8982","name":"Frank Bruno","registered_at":"2026-06-16T03:16:50Z","symbol":"NIM0920378","token_address":"0x479e944d6c1467ba45f8454eea97e7c8476bc768","type":"artist","uuid":"269a343e-56ea-48dc-a4f8-24514958f43f"}
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 0xd8bdcdc729438eda6bf6a7165853fc5afb6358932ae0f550131e2c316b6e8982. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/269a343e-56ea-48dc-a4f8-24514958f43f.json and https://artists.proofprofile.net/proofs/artist/269a343e-56ea-48dc-a4f8-24514958f43f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xd8bdcdc729438eda6bf6a7165853fc5afb6358932ae0f550131e2c316b6e8982","name":"Frank Bruno","registered_at":"2026-06-16T03:16:50Z","symbol":"NIM0920378","token_address":"0x479e944d6c1467ba45f8454eea97e7c8476bc768","type":"artist","uuid":"269a343e-56ea-48dc-a4f8-24514958f43f"}
album: Eye of the Tiger
  type: MusicAlbum
  date published: 1995-12-04