Gyula Lázár
type: MusicGroup
description: Gyula Lázár (8 February 1911 – 27 February 1983Profile at FTCBK.hu website ) was a Hungarian footballer. He played for the Hungary national team a total of 49 times between 1931 and 1941. Lazar was
popularity: 2
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc521b44738655d20c54ebb3e2411e0e3d5f6f7d1556547ce5c7d7cb28d3aee0c
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/976077f7-97fe-40e4-89cd-3f4c43a7f098.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/976077f7-97fe-40e4-89cd-3f4c43a7f098.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/976077f7-97fe-40e4-89cd-3f4c43a7f098
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc521b44738655d20c54ebb3e2411e0e3d5f6f7d1556547ce5c7d7cb28d3aee0c","name":"Gyula Lázár","registered_at":"2026-06-17T18:26:27Z","symbol":"NIM1480953","token_address":"0x38d4ac35d223eb9a0965b2091c11b1c141524d6d","type":"artist","uuid":"976077f7-97fe-40e4-89cd-3f4c43a7f098"}
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 0xc521b44738655d20c54ebb3e2411e0e3d5f6f7d1556547ce5c7d7cb28d3aee0c. 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/976077f7-97fe-40e4-89cd-3f4c43a7f098.json and https://artists.proofprofile.net/proofs/artist/976077f7-97fe-40e4-89cd-3f4c43a7f098.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc521b44738655d20c54ebb3e2411e0e3d5f6f7d1556547ce5c7d7cb28d3aee0c","name":"Gyula Lázár","registered_at":"2026-06-17T18:26:27Z","symbol":"NIM1480953","token_address":"0x38d4ac35d223eb9a0965b2091c11b1c141524d6d","type":"artist","uuid":"976077f7-97fe-40e4-89cd-3f4c43a7f098"}