⚠️ Security Warning
This tool runs in your browser but loads cryptographic libraries from CDN (esm.sh).
For truly offline use, save this page completely using your browser's "Save Page As... > Webpage, Complete" option.
Never share your seed phrase or private keys with anyone. For production use, verify this code and run it on an air-gapped machine.
The derivation path will be: m/12381/3600/{validatorIndex}/0/0