Johnny Herbert
type: MusicGroup
description: John Paul Herbert (born 25 June 1964) is a British former racing driver and broadcaster who competed in Formula One from to . Herbert won three Formula One Grands Prix across twelve seasons. In endur
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004b76970a92316d7935831c976939edc3fd96ccfe008e0cc2eb23661cd6f7d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94418239-7b25-42d8-831a-7de8f598fddd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94418239-7b25-42d8-831a-7de8f598fddd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94418239-7b25-42d8-831a-7de8f598fddd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004b76970a92316d7935831c976939edc3fd96ccfe008e0cc2eb23661cd6f7d5","name":"Johnny Herbert","registered_at":"2026-06-17T17:22:00Z","symbol":"NIM1465566","token_address":"0x8b2d455241e8f8592eb0809466a9e21cff73fa0d","type":"artist","uuid":"94418239-7b25-42d8-831a-7de8f598fddd"}
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 0x004b76970a92316d7935831c976939edc3fd96ccfe008e0cc2eb23661cd6f7d5. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94418239-7b25-42d8-831a-7de8f598fddd.json and https://artists.proofprofile.net/proofs/artist/94418239-7b25-42d8-831a-7de8f598fddd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x004b76970a92316d7935831c976939edc3fd96ccfe008e0cc2eb23661cd6f7d5","name":"Johnny Herbert","registered_at":"2026-06-17T17:22:00Z","symbol":"NIM1465566","token_address":"0x8b2d455241e8f8592eb0809466a9e21cff73fa0d","type":"artist","uuid":"94418239-7b25-42d8-831a-7de8f598fddd"}
album: Let’s Sing Together Vol. 1
  type: MusicAlbum
  date published: 2020-11-17
album: Let’s Sing Together, Vol. 2
  type: MusicAlbum
  date published: 2022-04-15