Piroska Molnár
type: MusicGroup
description: Piroska Molnár (born 1 October 1945) is a Hungarian actress. She has appeared in more than one hundred films since 1967. Selected filmography Year Title Role Notes 1976ÁrvácskaAnnaMan Without a Name
popularity: 17
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2b99d7dd484cc272ff8de32a348957b1a300e1ececd90eb914328d00f6ae8fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953670
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953670
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5884a191-c311-443e-a815-adc5e3c80718.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5884a191-c311-443e-a815-adc5e3c80718.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5884a191-c311-443e-a815-adc5e3c80718
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T18:07:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2b99d7dd484cc272ff8de32a348957b1a300e1ececd90eb914328d00f6ae8fe","name":"Piroska Molnár","registered_at":"2026-06-14T13:44:17Z","symbol":"NIM0471115","token_address":"0x072d1b199c0f80aad084e6525116d56037fd3ffc","type":"artist","uuid":"5884a191-c311-443e-a815-adc5e3c80718"}
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 0xf2b99d7dd484cc272ff8de32a348957b1a300e1ececd90eb914328d00f6ae8fe. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5884a191-c311-443e-a815-adc5e3c80718.json and https://artists.proofprofile.net/proofs/artist/5884a191-c311-443e-a815-adc5e3c80718.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xf2b99d7dd484cc272ff8de32a348957b1a300e1ececd90eb914328d00f6ae8fe","name":"Piroska Molnár","registered_at":"2026-06-14T13:44:17Z","symbol":"NIM0471115","token_address":"0x072d1b199c0f80aad084e6525116d56037fd3ffc","type":"artist","uuid":"5884a191-c311-443e-a815-adc5e3c80718"}