Uncle Vernon
type: MusicGroup
description: REDIRECT List of Harry Potter characters#Vernon Dursley
popularity: 7
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4925fb0ff3360d635163e9bff8d0356815ba894f9b0d3f5ac4e53c05c9eac626
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1beceb74-f8a1-44b2-9394-41045b356f93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1beceb74-f8a1-44b2-9394-41045b356f93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1beceb74-f8a1-44b2-9394-41045b356f93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4925fb0ff3360d635163e9bff8d0356815ba894f9b0d3f5ac4e53c05c9eac626","name":"Uncle Vernon","registered_at":"2026-06-15T23:18:12Z","symbol":"NIM0863389","token_address":"0x3a665300bd8dda293f5e3f266a11ff1ff5e9a65d","type":"artist","uuid":"1beceb74-f8a1-44b2-9394-41045b356f93"}
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 0x4925fb0ff3360d635163e9bff8d0356815ba894f9b0d3f5ac4e53c05c9eac626. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1beceb74-f8a1-44b2-9394-41045b356f93.json and https://artists.proofprofile.net/proofs/artist/1beceb74-f8a1-44b2-9394-41045b356f93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4925fb0ff3360d635163e9bff8d0356815ba894f9b0d3f5ac4e53c05c9eac626","name":"Uncle Vernon","registered_at":"2026-06-15T23:18:12Z","symbol":"NIM0863389","token_address":"0x3a665300bd8dda293f5e3f266a11ff1ff5e9a65d","type":"artist","uuid":"1beceb74-f8a1-44b2-9394-41045b356f93"}
album: Perspektiv
  type: MusicAlbum
  date published: 2015-07-28
album: Skilda Öden Vid Skilda Tider
  type: MusicAlbum
  date published: 2016-01-22