Veronika Haluzová
type: MusicGroup
popularity: 5
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61ab33bff8b141eebfc2ce45b6a9a897baba3d3c2246952c257b8f5166168f21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35437a86-8db0-4465-82f7-5e696038c136.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35437a86-8db0-4465-82f7-5e696038c136.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35437a86-8db0-4465-82f7-5e696038c136
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61ab33bff8b141eebfc2ce45b6a9a897baba3d3c2246952c257b8f5166168f21","name":"Veronika Haluzová","registered_at":"2026-06-16T08:04:59Z","symbol":"NIM0989211","token_address":"0x74ce7531b56e08c5bf0e862b96580fbfc0d98014","type":"artist","uuid":"35437a86-8db0-4465-82f7-5e696038c136"}
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 0x61ab33bff8b141eebfc2ce45b6a9a897baba3d3c2246952c257b8f5166168f21. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35437a86-8db0-4465-82f7-5e696038c136.json and https://artists.proofprofile.net/proofs/artist/35437a86-8db0-4465-82f7-5e696038c136.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x61ab33bff8b141eebfc2ce45b6a9a897baba3d3c2246952c257b8f5166168f21","name":"Veronika Haluzová","registered_at":"2026-06-16T08:04:59Z","symbol":"NIM0989211","token_address":"0x74ce7531b56e08c5bf0e862b96580fbfc0d98014","type":"artist","uuid":"35437a86-8db0-4465-82f7-5e696038c136"}
album: Prísľub Pokoja
  type: MusicAlbum
  date published: 2023-07-21
album: Milovaná
  type: MusicAlbum
  date published: 2024-08-21