Showing 2026Show all
2 papers · 1 filter
cs.CR2026
Censorship-Resistant Sealed-Bid Auctions on Blockchains
Orestis Alpos, Lioba Heimbach, Kartik Nayak +1
Auctions are now central to blockchain markets, settling NFT sales, token launches, DeFi liquidations, and arbitrage opportunities. Each on-chain bid is a public transaction whose…
cs.IT2026
Monotone Erasure Codes
Vivien Bammert, Annalisa Cimatti, Orestis Alpos +2
Erasure codes are a critical component in reliable storage systems today, and many blockchain systems use consensus protocols that involve erasure codes to reduce their communicati…