Perils of Parallelism: Transaction Fee Mechanisms under Execution UncertaintyMay 1, 2026ยทSarisht Wadhwa,Aviv Yaish,Fan Zhang,Kartik Nayakยท 0 min read Cite URLTypeJournal articlePublication35th USENIX Security SymposiumLast updated on May 1, 2026Blockchains Security, Parallel Execution, Transaction Fee Mechanism, Uncertain Execution Censorship Resistance vs Throughput in Multi-Proposer BFT Protocols Jan 1, 2026 →