Vladimir Harkonnen
type: MusicGroup
description: Baron Vladimir Harkonnen () is a fictional character in the Dune franchise created by Frank Herbert. He is primarily featured in the 1965 novel Dune and is also a prominent character in the Prelude to
popularity: 3
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2cdf3cc21f4a225f552d40d29f98b5ed6936da6bff042f53099f2410d24109f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2cdf3cc21f4a225f552d40d29f98b5ed6936da6bff042f53099f2410d24109f","name":"Vladimir Harkonnen","registered_at":"2026-06-16T13:37:46Z","symbol":"NIM1068597","token_address":"0x58a579e5d748f8b92c17079252749235b8086f6f","type":"artist","uuid":"44fa21a7-b4bf-4460-addc-b9fb07133c4d"}
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 0xf2cdf3cc21f4a225f552d40d29f98b5ed6936da6bff042f53099f2410d24109f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.json and https://artists.proofprofile.net/proofs/artist/44fa21a7-b4bf-4460-addc-b9fb07133c4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf2cdf3cc21f4a225f552d40d29f98b5ed6936da6bff042f53099f2410d24109f","name":"Vladimir Harkonnen","registered_at":"2026-06-16T13:37:46Z","symbol":"NIM1068597","token_address":"0x58a579e5d748f8b92c17079252749235b8086f6f","type":"artist","uuid":"44fa21a7-b4bf-4460-addc-b9fb07133c4d"}
album: Into Dreadnought Fever
  type: MusicAlbum
  date published: 2014
album: Ticking Bomb Scenario
  type: MusicAlbum
  date published: 2017-09-30
album: Vlad Smash!
  type: MusicAlbum
  date published: 2020-04-17
album: Silence, As Long As a Thought, While the Executioners Are Reloading
  type: MusicAlbum
  date published: 2021-08-20