split-key

Open-source EVM vanity wallet generator: grind a 0x address in your browser, delegate hard patterns with secp256k1 split-key grinding that cannot expose your key, and verify EIP-712 provenance attestations on chain.

Open-source Solana vanity address generator: WebAssembly Ed25519 grinding in the browser, an exact Base58 difficulty model, signed proof-of-grind certificates and trustless split-key delegation.

Split-key CUDA engine for custom EVM addresses. Seed stays offline.

Client-side split-key verification for TRON vanity addresses

Split-key custody for Zcash, Bitcoin, and EVM. 2PC-MPC via Ika on Sui. On-chain spend policy. ZIP 244 TX builder. npm install @frontiercompute/zcash-ika