Brendan Clarke
type: MusicGroup
description: Brendan Clarke (born 17 September 1985) is an Irish football player who plays for League of Ireland First Division club Athlone Town. Club career St Patrick's Athletic Clarke is a goalkeeper and pla
popularity: 2
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x205cff4ad836200cdf756824164dc30a76a115eba99b241c39bd678d05cd7407
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e4a0347-3f70-4153-ab19-00f451cbf274.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e4a0347-3f70-4153-ab19-00f451cbf274.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e4a0347-3f70-4153-ab19-00f451cbf274
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x205cff4ad836200cdf756824164dc30a76a115eba99b241c39bd678d05cd7407","name":"Brendan Clarke","registered_at":"2026-06-17T09:35:03Z","symbol":"NIM1354229","token_address":"0x828a839f9d4dd28eaacd23ca38773d005e977887","type":"artist","uuid":"7e4a0347-3f70-4153-ab19-00f451cbf274"}
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 0x205cff4ad836200cdf756824164dc30a76a115eba99b241c39bd678d05cd7407. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e4a0347-3f70-4153-ab19-00f451cbf274.json and https://artists.proofprofile.net/proofs/artist/7e4a0347-3f70-4153-ab19-00f451cbf274.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x205cff4ad836200cdf756824164dc30a76a115eba99b241c39bd678d05cd7407","name":"Brendan Clarke","registered_at":"2026-06-17T09:35:03Z","symbol":"NIM1354229","token_address":"0x828a839f9d4dd28eaacd23ca38773d005e977887","type":"artist","uuid":"7e4a0347-3f70-4153-ab19-00f451cbf274"}
album: Stretch
  type: MusicAlbum
  date published: 2013-10-23