Blockchain

Blockchain Security: Consensus Safety

Sep 08, 2025 · 1 min · Security

PBFT-style view change sketch.

Blockchain Security: Simple Reentrancy Check

Sep 07, 2025 · 1 min · Security

A minimal example of guarding against reentrancy.

Blockchain Dev: Log Indexer Sketch

Sep 10, 2025 · 1 min · Dev

Conceptual Node.js snippet using ethers to stream logs.

Blockchain Dev: Minimal ERC20

Sep 09, 2025 · 1 min · Dev

Tiny ERC20-like example.

ZK and TEE? Why? (Based on blockchain)

Oct 25, 2025 · 6 min · Research

블록체인 보안을 완성하는 수학과 하드웨어의 결합

Blockchain Research: Ed25519 Sketch

Sep 13, 2025 · 1 min · Research

Rust-like skeleton for signing.

Blockchain Research: Scaling Sketch

Sep 12, 2025 · 1 min · Research

Shard assignment toy algorithm.