Róbert Alföldi
type: MusicGroup
description: Róbert Alföldi (born 22 November 1967) is a Hungarian actor, director and television host. He was the director of the Hungarian National Theater for five years from 1 July 2008 until 2013.Robert Al
popularity: 6
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47cd8b496291ffa28524d807f766bf584e3b859e6ac59a8e960e857c7d0f94f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/368fb262-d545-4f07-9d93-c2b6f6abd27e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/368fb262-d545-4f07-9d93-c2b6f6abd27e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/368fb262-d545-4f07-9d93-c2b6f6abd27e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47cd8b496291ffa28524d807f766bf584e3b859e6ac59a8e960e857c7d0f94f7","name":"Róbert Alföldi","registered_at":"2026-06-16T08:32:39Z","symbol":"NIM0995808","token_address":"0x65f0ca192e61039610eec8c0bc243bce4aed8d8b","type":"artist","uuid":"368fb262-d545-4f07-9d93-c2b6f6abd27e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cd8b496291ffa28524d807f766bf584e3b859e6ac59a8e960e857c7d0f94f7. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/368fb262-d545-4f07-9d93-c2b6f6abd27e.json and https://artists.proofprofile.net/proofs/artist/368fb262-d545-4f07-9d93-c2b6f6abd27e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x47cd8b496291ffa28524d807f766bf584e3b859e6ac59a8e960e857c7d0f94f7","name":"Róbert Alföldi","registered_at":"2026-06-16T08:32:39Z","symbol":"NIM0995808","token_address":"0x65f0ca192e61039610eec8c0bc243bce4aed8d8b","type":"artist","uuid":"368fb262-d545-4f07-9d93-c2b6f6abd27e"}
album: Zsigmond Móricz: Légy jó mindhalálig
  type: MusicAlbum
  date published: 2021-11-12
album: Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták I.
  type: MusicAlbum
  date published: 2022-04-22
album: Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták II.
  type: MusicAlbum
  date published: 2022-05-13
album: Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták II.
  type: MusicAlbum
  date published: 2022-05-13
album: Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták III.
  type: MusicAlbum
  date published: 2022-06-03
album: Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták IV.
  type: MusicAlbum
  date published: 2022-07-01
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  type: MusicAlbum
  date published: 2022-07-01