The Ethereum Basic community underwent a series reorganization final night time on account of an assault on the community. The difficulty has been resolved. We’re offering this data in order that the ETC neighborhood and stakeholders have correct data. We proceed to research the problem, and we’ll present extra data because it turns into obtainable.
In case you function an Ethereum Basic node, solely use the next purchasers:
- Hyperledger Besu
OpenEthereum/Parity and Open-ETC not perform correctly on account of an unidentified bug. The bug precipitated a brief and minority chain break up. Sooner or later, any Ethereum Basic node working OpenEthereum or Open-ETC may end in mining the inaccurate chain.
The miner 0x75d1e5477f1fdaad6e0e3d433ab69b08c482f14e mined ~3500 blocks offline or ~12 hours. When the miner got here on-line it precipitated a big chain reorg beginning at block 10904147–10907761. OpenEthereum/Parity nodes have been unable to deal with the big chain reorganization inflicting them to go out-of-sync from the community. The right chain continued with the ~3500 block reorg. The standing of the nodes could be discovered right here https://etcnodes.org/phoenix
Is the Community Safe?
Sure. The bulk chain is working as regular. The mining pool that was mining the inaccurate chain has migrated to Core Geth and has synced with the community.
Doable affect & what to do.
- Nodes: Core-geth or Hyperledger Besu
- Miners: Proceed mining because the Proof of Work has chosen the chain with the big chain reorganization.
- Customers/ Companies: If in case you have any transactions throughout July 31st — August 1st, then please confirm these transaction have been right.
- Please confirm transactions inside blocks 10904147–10907761.
For added data, please contact: ETC Core.
Different sources: https://hackmd.io/@cUBb4hAvQciAEPoU2yfrzQ/Skd4X6MZw