Making Duplicate Reimbursement Unrepresentable: A Verified Ethereum E-Invoice System for Humans and AI Agents
A verified Ethereum e-invoice contract makes duplicate reimbursement impossible, including for LLM agents.
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Stories tagged #solidity
Verifiable Randomness for Blockchain-Based Lottery Systems
A Polygon smart-contract design mitigates the last-revealer attack in commit-and-reveal on-chain lotteries.
A Lightweight Ethereum Voting Prototype for Hospital Ethics Committees with Receipt-Based Inclusion Verification
Researchers prototype Ethereum voting for hospital ethics committees with public receipts but no secret ballots.
IntentFuzz: A Protocol-Aware Fuzzer for Automated Invariant Violation Detection in Intent-Based Cross-Chain Bridges
IntentFuzz protocol-aware fuzzer recovers bridge structure from unannotated Solidity and confirmed 22 invariant violations across 24 real-world deployments.
There Is No Patch Tuesday on the Blockchain: Why Solidity Developers Need Fusion-Grade AppSec Before They Deploy
Checkmarx argues Solidity developers need pre-deployment AppSec because disclosure-to-weaponization time has collapsed from 840 days to 1.6 days.