Validator Key Manager — Staking Kit

Contract Details

Categorytooling

Files12

Price$9.99

Tech Stack

Python 3.10+ cryptography Click rich

Chains

Ethereum Gnosis

Description

Secure key management toolkit for validator operations. Handles BLS key generation, encrypted storage, key rotation, and signing ceremony orchestration for distributed validator setups.

Features

✓ BLS12-381 key generation
✓ Encrypted keystore (EIP-2335 compatible)
✓ Key rotation with overlap periods
✓ Multi-key management for validator fleets
✓ Signing ceremony orchestration
✓ Backup and recovery workflows
✓ Audit trail logging
✓ CLI interface with rich output

validator-key-manager.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/// @title Validator Key Manager
/// @notice Secure key management toolkit for validator operations.
contract ValidatorKeyManager {
    address public immutable owner;
    uint256 public constant VERSION = 1;

    event Initialized(address indexed deployer);

    constructor() {
        owner = msg.sender;
        emit Initialized(msg.sender);
    }

    // ... full implementation in purchased package
}