Ethereum consensus client in Rust
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[Merge] Optimistic Sync: Stage 1 (#2686)
* Add payload verification status to fork choice

* Pass payload verification status to import_block

* Add valid back-propagation

* Add head safety status latch to API

* Remove ExecutionLayerStatus

* Add execution info to client notifier

* Update notifier logs

* Change use of "hash" to refer to beacon block

* Shutdown on invalid finalized block

* Tidy, add comments

* Fix failing FC tests

* Allow blocks with unsafe head

* Fix forkchoiceUpdate call on startup
2021-12-02 14:26:54 +11:00
.github add automated docker build for merge-f2f branch (#2654) 2021-12-02 14:26:52 +11:00
account_manager Update Lighthouse Dependencies (#2818) 2021-11-18 05:08:42 +00:00
beacon_node [Merge] Optimistic Sync: Stage 1 (#2686) 2021-12-02 14:26:54 +11:00
book Add a section on using infura as the checkpoint sync provider (#2797) 2021-11-10 23:43:12 +00:00
boot_node Update Lighthouse Dependencies (#2818) 2021-11-18 05:08:42 +00:00
common [Merge] Implement execution_layer (#2635) 2021-12-02 14:26:51 +11:00
consensus [Merge] Optimistic Sync: Stage 1 (#2686) 2021-12-02 14:26:54 +11:00
crypto Get arbitrary check passing (2.0) (#2710) 2021-10-14 02:58:11 +00:00
lcli Update lcli pubkey replace command (#2677) 2021-12-02 14:26:53 +11:00
lighthouse Add background file logging (#2762) 2021-11-30 03:25:32 +00:00
scripts Fix name collision in script (#2678) 2021-10-05 22:54:11 +00:00
slasher Add background file logging (#2762) 2021-11-30 03:25:32 +00:00
testing Update test vectors to v1.1.0 (#2642) 2021-12-02 14:26:51 +11:00
validator_client Handle merge fork in web3signer (#2631) 2021-12-02 14:26:51 +11:00
.dockerignore Update spec tests to v1.1.0-beta.4 (#2548) 2021-09-25 05:58:35 +00:00
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Cargo.lock [Merge] Implement execution_layer (#2635) 2021-12-02 14:26:51 +11:00
Cargo.toml [Merge] Implement execution_layer (#2635) 2021-12-02 14:26:51 +11:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
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LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Misc changes for merge testnets (#2667) 2021-12-02 14:26:52 +11:00
README.md Fix readme typo (#2312) 2021-04-14 02:30:54 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

Lighthouse: Ethereum 2.0

An open-source Ethereum 2.0 client, written in Rust and maintained by Sigma Prime.

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Overview

Lighthouse is:

  • Ready for use on Eth2 mainnet.
  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing techniques have been continuously applied and several external security reviews have been performed.
  • Built in Rust, a modern language providing unique safety guarantees and excellent performance (comparable to C++).
  • Funded by various organisations, including Sigma Prime, the Ethereum Foundation, ConsenSys, the Decentralization Foundation and private individuals.
  • Actively involved in the specification and security analysis of the Ethereum 2.0 specification.

Eth2 Deposit Contract

The Lighthouse team acknowledges 0x00000000219ab540356cBB839Cbe05303d7705Fa as the canonical Eth2 deposit contract address.

Documentation

The Lighthouse Book contains information for users and developers.

The Lighthouse team maintains a blog at lighthouse.sigmaprime.io which contains periodical progress updates, roadmap insights and interesting findings.

Branches

Lighthouse maintains two permanent branches:

  • stable: Always points to the latest stable release.
    • This is ideal for most users.
  • unstable: Used for development, contains the latest PRs.
    • Developers should base their PRs on this branch.

Contributing

Lighthouse welcomes contributors.

If you are looking to contribute, please head to the Contributing section of the Lighthouse book.

Contact

The best place for discussion is the Lighthouse Discord server. Alternatively, you may use the sigp/lighthouse gitter.

Sign up to the Lighthouse Development Updates mailing list for email notifications about releases, network status and other important information.

Encrypt sensitive messages using our PGP key.

Donations

Lighthouse is an open-source project and a public good. Funding public goods is hard and we're grateful for the donations we receive from the community via:

  • Gitcoin Grants.
  • Ethereum address: 0x25c4a76E7d118705e7Ea2e9b7d8C59930d8aCD3b (donation.sigmaprime.eth).