Zcash activated its Ironwood network upgrade on Tuesday, replacing its vulnerable Orchard shielded pool with a hardened system designed to restore independent verification of the cryptocurrencys circulating supply. The NU6.3 upgrade went live July 28 at block height 3,428,143, introducing a separate Ironwood shielded pool, a new transaction format, and a mandatory accounting checkpoint for []
Ironwood Goes Live as Zcash Locks Down Orchard and Forces a $1.8B Migration
Bitcoin.com - 28 Jul 2026 20:19
Zcash activated its Ironwood network upgrade on Tuesday, replacing its vulnerable Orchard shielded pool with a hardened system designed to restore independent verification of the cryptocurrencys circulating supply. The NU6.3 upgrade went live July 28 at block height 3,428,143, introducing a separate Ironwood shielded pool, a new transaction format, and a mandatory accounting checkpoint for []
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