vanity-address-generation

What problem does it solve?

Vanity address generation helps you create blockchain addresses with readable patterns (like a specific prefix/suffix) by brute-forcing cryptographic outputs while managing feasibility and security risks.

Core Features & Use Cases

• Address derivation fundamentals: Explains how addresses are derived from private keys (e.g., secp256k1 + keccak256 for Ethereum) so you understand what you are searching.
• Brute-force search strategy: Covers estimating expected attempts and runtime for patterns of different lengths and positions (prefix, suffix, leading zeros).
• Practical implementation paths: Provides CPU-based approaches, GPU acceleration concepts (OpenCL/CUDA-style kernels), and CREATE2 deterministic deployment for contract vanity addresses.
• Multi-chain applicability: Addresses vanity generation constraints across Ethereum-like formats and other schemes (e.g., Bitcoin, Solana), plus checksum/case considerations.
• Security guardrails: Warns against online generators and weak randomness, including guidance to use strong entropy and avoid private key exposure.

Quick Start

Use the vanity-address-generation skill to estimate the expected time for generating an Ethereum vanity prefix like "Sperax" and to outline the safest offline brute-force approach for it.