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Ethereum consensus client in Rust
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tim gretler 053625f113 Avoid unnecessary slashing protection when publishing blocks (#3188) 
## Issue Addressed

#3141 

## Proposed Changes

Changes the algorithm for proposing blocks from

```
For each BN (first success):
   - Produce a block
   - Sign the block and store its root in the slashing protection DB
   - Publish the block
```
to
```
For each BN (first success):
   - Produce a block
Sign the block and store its root in the slashing protection DB
For each BN (first success):
   - Publish the block
```

Separating the producing from the publishing makes sure that we only add a signed block once to the slashing DB.
2022-05-18 06:50:51 +00:00
.github Update mdbook runner to Ubuntu 20.04 (#3138) 2022-04-04 06:08:26 +00:00
account_manager Improve slashing import log (#3122) 2022-03-28 07:14:16 +00:00
beacon_node Remove DB migrations for legacy database schemas (#3181) 2022-05-17 04:54:39 +00:00
book Conserve disk space by raising default SPRP (#3137) 2022-04-01 07:16:25 +00:00
boot_node v2.2.1 (#3149) 2022-04-12 02:52:12 +00:00
common Fix http header accept parsing problem (#3185) 2022-05-18 06:50:50 +00:00
consensus Separate execution payloads in the DB (#3157) 2022-05-12 00:42:17 +00:00
crypto Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
database_manager Conserve disk space by raising default SPRP (#3137) 2022-04-01 07:16:25 +00:00
lcli Remove lcli block packing analysis (#3179) 2022-05-16 01:59:46 +00:00
lighthouse Allow TaskExecutor to be used in async tests (#3178) 2022-05-16 08:35:59 +00:00
scripts Updates to tests and local testnet for Ganache 7 (#3056) 2022-03-20 22:48:14 +00:00
slasher Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
testing Separate execution payloads in the DB (#3157) 2022-05-12 00:42:17 +00:00
validator_client Avoid unnecessary slashing protection when publishing blocks (#3188) 2022-05-18 06:50:51 +00:00
.dockerignore Exclude EE build dirs from Docker context (#3174) 2022-05-09 23:43:31 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Delete uncompressed genesis states (#2092) 2020-12-16 03:44:05 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Add minimum supported Rust version (#3082) 2022-03-17 03:33:29 +00:00
Cargo.lock Fix http header accept parsing problem (#3185) 2022-05-18 06:50:50 +00:00
Cargo.toml Update and consolidate dependencies (#3136) 2022-04-04 00:26:16 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Optimise slasher DB layout and switch to MDBX (#2776) 2021-12-21 08:23:17 +00:00
Dockerfile Optimized Docker images (#2966) 2022-01-31 22:55:03 +00:00
Dockerfile.cross Update docker images to Ubuntu latest (#2862) 2021-12-15 07:44:44 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile cargo audit updates (#3063) 2022-03-08 19:48:12 +00:00
README.md Change the url of the blog post (#3161) 2022-04-21 14:59:08 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

README.md

Lighthouse: Ethereum consensus client

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

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Overview

Lighthouse is:

  • Ready for use on Ethereum consensus 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 proof-of-stake consensus specification.

Staking Deposit Contract

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

Documentation

The Lighthouse Book contains information for users and developers.

The Lighthouse team maintains a blog at lighthouse-blog.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.

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).