Zcash urges zcashd node operators to migrate to Z3 client before legacy client halts at block 3,417,100.
Tech & Launches ·
Zcash has urged node operators running the legacy zcashd client to migrate to the Z3 client before the original software halts at block 3,417,100. The transition marks a significant shift in the network's infrastructure as the project phases out its long-standing reference implementation in favor of a successor.
The zcashd client has served as the primary node software for Zcash since the network's inception, but the protocol is now moving operators toward Z3 as part of a planned upgrade cycle. Node operators who fail to migrate before the specified block height will be unable to participate in network validation and will fall out of sync with the blockchain.
The exact timeline for when block 3,417,100 will be reached remains unclear from the available information, as does the full scope of changes that Z3 introduces beyond the client replacement itself. The migration represents a critical juncture for network participants to ensure continued participation in Zcash consensus.