A collection of libraries and tools implementing core logic for Signet.

Signet is a pragmatic Ethereum rollup that offers a new set of ideas and aims to radically modernize rollup technology.

• No proving systems or state roots, drastically reducing computational overhead.
• Market-based cross-chain transfers for instant asset movement.
• A controlled block inclusion mechanism to combat block construction centralization.
• Conditional transactions for secure, atomic cross-chain operations.

Signet extends the EVM, and is compatible with all existing Ethereum tooling. Using Signet does not require smart contract modifications, or Signet-specific knowledge. Signet does not have a native token.

Signet is just a rollup.

See the Signet docs for more info.

• signet-constants - Constants for Signet, including chain IDs, contract addresses, and other on-chain configuration.
• signet-zenith - Zenith contract bindings and related types.
• signet-types - Common types and utilities for Signet.
• signet-extract - Extracts Signet blocks from an Ethereum block. Also includes test utilities for specifying host and rollup blocks.
• signet-evm - A wrapper around trevm that implements a Signet-specific revm inspector for detecting orders, and Signet's block-execution logic.
• signet-journal - A serializablable, unwindable journal of EVM state changes.
• signet-bundle - Types and utilities for simulating bundles of Signet transactions, and determining what fills would be required to include them.
• signet-sim - Block construction library for Signet. Produces blocks from a transaction cache by scoring them according to the increase in the builder's balance.
• signet-tx-cache - A client for Signets tx-cache webservice.
• signet-test-utils - Utilities for testing Signet libraries and applications.

Please see CONTRIBUTING.md.