mirror of
https://github.com/datahaven-xyz/datahaven
synced 2026-05-23 17:28:23 +00:00
063773eb05
## Summary This PR fixes the Snowbridge Ethereum network configuration across all three runtimes (Mainnet, Stagenet, and Testnet) by replacing placeholder genesis hashes with correct values and updating fork versions to match the target Ethereum networks. ### Changes Made #### **Stagenet Runtime** - ✅ Updated genesis hash from `[3u8; 32]` to Hoodi testnet genesis: `0xbbe312868b376a3001692a646dd2d7d1e4406380dfd86b98aa8a34d1557c971b` - ✅ Fixed chain ID from `3151908` to `560048` (Hoodi testnet) - ✅ Updated fork versions to Hoodi testnet configuration (0x10000910 series) - ✅ Added Fulu fork at epoch 50688 (activated Oct 28, 2025) #### **Testnet Runtime** - ✅ Updated genesis hash from `[2u8; 32]` to Hoodi testnet genesis: `0xbbe312868b376a3001692a646dd2d7d1e4406380dfd86b98aa8a34d1557c971b` - ✅ Updated fork versions from Holesky to Hoodi testnet configuration - ✅ Added Fulu fork at epoch 50688 #### **Mainnet Runtime** - ✅ Updated genesis hash from `[1u8; 32]` to Ethereum mainnet genesis: `0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3` - ✅ Updated fork versions from Holesky to Ethereum mainnet configuration (0x00000000 series) - ✅ Added Fulu fork at epoch 411392 (scheduled for Dec 3, 2025) #### **Core Updates** - ✅ Added `fulu` field to `ForkVersions` struct in `snowbridge-beacon-primitives` - ✅ Updated `select_fork_version` function in ethereum-client pallet to handle Fulu fork ### Technical Details **Hoodi Testnet (Stagenet & Testnet):** - Chain ID: 560048 - Genesis: `0xbbe312868b376a3001692a646dd2d7d1e4406380dfd86b98aa8a34d1557c971b` - Fork versions: Genesis (0x10000910) → Altair → Bellatrix → Capella → Deneb → Electra (epoch 2048) → Fulu (epoch 50688) - Source: https://github.com/eth-clients/hoodi **Ethereum Mainnet:** - Chain ID: 1 - Genesis: `0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3` - Fork versions: Genesis (0x00000000) → Altair (epoch 74240) → Bellatrix (144896) → Capella (194048) → Deneb (269568) → Electra (364032) → Fulu (411392) - Source: https://github.com/ethereum/consensus-specs ### Why This Matters The Snowbridge light client relies on accurate Ethereum network parameters to verify consensus proofs. Incorrect genesis hashes or fork versions would cause signature verification failures and prevent the bridge from functioning correctly. ### Fulu Fork Support The Fulu fork (part of Fusaka upgrade) adds a `proposer_lookahead` field to BeaconState but does **not** change generalized indices for sync committees or finalized roots, so it reuses Electra's configuration constants. --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: undercover-cactus <lola@moonsonglabs.com> |
||
|---|---|---|
| .. | ||
| datahaven-native-transfer | ||
| ethereum-client | ||
| external-validator-slashes | ||
| external-validators | ||
| external-validators-rewards | ||
| inbound-queue-v2 | ||
| outbound-commitment-store | ||
| outbound-queue-v2 | ||
| system | ||
| system-v2 | ||