Joe O'Toole
type: MusicGroup
description: Joseph John O'Toole (born 20 July 1947) is an Irish former independent politician, who was a member of Seanad Éireann from 1987 to 2011. He was born and brought up in Dingle, County Kerry, O'Toole wa
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde1718d1fcd940efc425bb8108602afe858c9d2b2315e9166355aa9c3fc6d4b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c794b31a-ece9-4765-a85b-e4faa30a44b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c794b31a-ece9-4765-a85b-e4faa30a44b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c794b31a-ece9-4765-a85b-e4faa30a44b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde1718d1fcd940efc425bb8108602afe858c9d2b2315e9166355aa9c3fc6d4b6","name":"Joe O'Toole","registered_at":"2026-06-20T21:58:21Z","symbol":"NIM1723492","token_address":"0x61351c870ef817610927310853a4b3368393652b","type":"artist","uuid":"c794b31a-ece9-4765-a85b-e4faa30a44b7"}
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 0xde1718d1fcd940efc425bb8108602afe858c9d2b2315e9166355aa9c3fc6d4b6. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c794b31a-ece9-4765-a85b-e4faa30a44b7.json and https://artists.proofprofile.net/proofs/artist/c794b31a-ece9-4765-a85b-e4faa30a44b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xde1718d1fcd940efc425bb8108602afe858c9d2b2315e9166355aa9c3fc6d4b6","name":"Joe O'Toole","registered_at":"2026-06-20T21:58:21Z","symbol":"NIM1723492","token_address":"0x61351c870ef817610927310853a4b3368393652b","type":"artist","uuid":"c794b31a-ece9-4765-a85b-e4faa30a44b7"}