protocol-engineering

Flow learning and knowledge base

The Black Tower — ETHJKT's Endgame. Indonesia's path from dApp builder to Ethereum protocol engineer: The Ascent (4 gates), the Finality Room, and a first EIP/ERC contribution.

Practical Rust EVM examples using Alloy, revm, and real RPC workflows.

Asynchronous secure communication framework built with Python asyncio, TLS authentication, packet validation, and resilient session management.

Executable research lab for cross-standard asset semantics, protocol invariants, settlement risks, and cross-chain supply integrity.

Experimental protocol engineering stack for programmable time-locked positions on Base.

Autonomous validation platform for Web3 protocol engineering. 79 production-ready skills for smart contracts (Solidity/Foundry), with modular domains for frontend, backend, infrastructure. Built for elite protocol teams.

GitHub profile README for Nicolas Henin: Haskell/Cardano technical architect.

Production-grade ERC20 staking and reward distribution protocol built with Solidity, Foundry, fuzz testing, invariant testing, CI/CD, and deployment automation.

Protocol-level ERC20 built from scratch in Solidity using Foundry. Includes unit tests, fuzzing, invariant testing and gas optimizations.

Verifiable audit-evidence packs for privacy-preserving Canton ledgers

Solidity smart contract testing patterns using Foundry: unit, integration, fork, fuzz and invariant testing.

A Kafka clone in Java focused on the network and protocol layer. Implements the binary wire protocol, varint decoding, and a multi-threaded TCP broker.

State-contention profiler for EVM contract parallelism

Canonical AI Gateway for Protocol Engineering | 有機的思考の人間と直線的思考のAIを同期する共創規律

Solidity libraries demo (Foundry) — reusable protocol logic and using-for pattern.

Modular DeFi lending protocol with ERC4626 vaults, indexed debt accounting, liquidation mechanics, oracle safety, and invariant-tested solvency.

Submit your Black Tower Arcane Quest artifacts here — one folder per gate, fork → PR. Companion to ethjkt-black-tower.

Read-only completeness auditor for bounded Canton ledger views

A modular zero-knowledge rollup prototype built in Rust using Halo2, async proving infrastructure, Ethereum settlement, RocksDB persistence, and a concurrent sequencer architecture.