Kieran O'Leary
type: MusicGroup
description: Kieran O'Leary (born 28 July 1987) is an Irish Gaelic footballer. He plays at U21 and senior levels with the Dr Crokes club team and the Kerry county team. With Dr. Crokes he reached the 2007 All-Ire
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5733183e4144f40927e30c56b72fce0ea3a1935fb6fe9c2618fdc7e3ece6d854
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acde4d61-3bbf-47a1-b1eb-54699070eff9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acde4d61-3bbf-47a1-b1eb-54699070eff9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acde4d61-3bbf-47a1-b1eb-54699070eff9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5733183e4144f40927e30c56b72fce0ea3a1935fb6fe9c2618fdc7e3ece6d854","name":"Kieran O'Leary","registered_at":"2026-06-20T10:38:56Z","symbol":"NIM1593345","token_address":"0x26bc18d8cf912853814cf9f1774c5954486c10be","type":"artist","uuid":"acde4d61-3bbf-47a1-b1eb-54699070eff9"}
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 0x5733183e4144f40927e30c56b72fce0ea3a1935fb6fe9c2618fdc7e3ece6d854. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acde4d61-3bbf-47a1-b1eb-54699070eff9.json and https://artists.proofprofile.net/proofs/artist/acde4d61-3bbf-47a1-b1eb-54699070eff9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x5733183e4144f40927e30c56b72fce0ea3a1935fb6fe9c2618fdc7e3ece6d854","name":"Kieran O'Leary","registered_at":"2026-06-20T10:38:56Z","symbol":"NIM1593345","token_address":"0x26bc18d8cf912853814cf9f1774c5954486c10be","type":"artist","uuid":"acde4d61-3bbf-47a1-b1eb-54699070eff9"}
album: Pénombre
  type: MusicAlbum
  date published: 2024-11-10