https://github.com/protolambda/eth2-merkle-server
API server for Eth2 beacon merkle proofs (experimental)
https://github.com/protolambda/eth2-merkle-server
Last synced: 5 months ago
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API server for Eth2 beacon merkle proofs (experimental)
- Host: GitHub
- URL: https://github.com/protolambda/eth2-merkle-server
- Owner: protolambda
- Created: 2020-12-20T04:39:16.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-01-16T19:03:10.000Z (over 4 years ago)
- Last Synced: 2024-10-29T01:27:16.941Z (7 months ago)
- Language: Go
- Size: 26.4 KB
- Stars: 3
- Watchers: 2
- Forks: 2
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Eth2 merkle server
**work in progress**
Fun experiment:
- keep chain in sync via external Eth2 beacon API
- process all blocks, calculate new state as blocks come in
- represent state efficiently with binary trees: lots more different and detailed state in memory at the same time
- serve HTTP API:
- serve merkle proofs for arbitrary state (as long as it is recent-ish, like last two days? TBD.)
- query: state/block root + merkle path(s) (generalized indices!)
- response: merkle (multi) proof of state data
- bonus:
- process attestations that were included in blocks
- keep track of fork-choice
- API to check voting of validators, the block-tree with weights, etc.
Built on top of:
- [`protolambda/ZRNT`](https://github.com/protolambda/zrnt): state, eth2 types, state-transitions, fork-choice
- [`protolambda/ZTYP`](https://github.com/protolambda/ztyp): SSZ, binary merkle trees, typing
- [`protolambda/eth2api`](https://github.com/protolambda/eth2api): Go API client bindings for Eth2
- [`protolambda/rumor`](https://github.com/protolambda/rumor): copy/modifications of chain and state/block DB code, to be refactored into its own repo later.
## License
MIT, see [`LICENSE`](./LICENSE) file.