Anca Nitulescu, Zero-Knowledge proofs for Blockchains

New channel International Centre for Mathematical Sciences: title sample judged 'whole' (Near-entirely research-level math/physics lecture and seminar recordings from a legitimate academic institute, consisten); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.