Zcash's major upgrade is expected to activate at 8 p.m. Beijing time on July 28th

On 10 July, according to news from Zcash core developer Sean Bowe on platform X, the ZcashIronwood main network activated block heights were determined and marked. All major organizations pledged to activate the NU6.3 upgrade at the height of 3,428,143 blocks, which is expected at 8 p.m. Beijing time on 28 July. According to earlier information, this upgrade originated from a previous hole in the Orchard pool, which might have allowed the assailants to forge the forged ZEC in unlimited quantities, and because of the privacy of the Orchard pond, the team was unable to determine whether the forged ZEC had been forged before the loophole was repaired. The Ironwood upgrade will take two core measures: first, to introduce a new privacy pool using the Orchard protocol, which will be phased out; and second, to add a control sign to the Zero Knowledge Proof circuit, which will disable the transfer to other users in the pool, while retaining the zero function。