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
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
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`.
Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták I.
Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták II.
Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták III.
Csunderlik Péter – Pető Péter: Top 10-es történelmi slágerlisták IV.