ANNOUNCEMENT: Upgrade Your Nodes for the Ethereum Classic Spiral Hard Fork on Block 19,250,000

The Ethereum Classic upgrade, code named SPIRAL, will occur on block 19,250,000. The estimated date for SPIRAL is January 31 2024 https://etccooperative.org/posts/2023-12-13-announcement-upgrade-your-nodes-for-the-ethereum-classic-spiral-hard-fork-on-block-19250000-en