Zcash NU7 has passed its mainnet activation height | Old transaction rules take effect | ZEC around $1,276: first watch how it runs
My view is that the upgrade is confirmed, but “activated” should not be translated into a buy signal. Official Zcash ZIP 259 sets the NU7 mainnet activation height at 3,543,405. ZecBlock shows NU7 as the active mainnet upgrade, with the chain height at 3,543,444; ZecStats shows the activation block was mined at 02:34 UTC on November 6, and the chain height subsequently passed 3,543,497. Both independent observation points are above the official height. The Blockchair API was still showing 3,543,404 for a time, indicating a lag in updates across data sources.
The upgrade reduces the target block interval from 75 seconds to 25 seconds. The subsidy per block correspondingly becomes one-third of its previous amount, while daily issuance remains broadly unchanged and the 21 million coin cap stays the same. Difficulty needs to adjust; “25 seconds” is a target, not a guarantee that every new block will arrive at exactly 25-second intervals immediately. Wallet compatibility and exchange deposits and withdrawals still need to be monitored. Chain height alone is not enough to claim that all services are operating normally. Zebra 7.0.0, previously released by the Zcash Foundation, supports NU7 on mainnet. Users of older nodes and wallets should check the official guidance.
The trending topic on the plaza, #Zcash预计NU7升级致1600万美元ZEC无法转出, needs to be unpacked. ZIP 2003 specifies that v4 transactions will be rejected after NU7, while funds in the old Sprout pool can only be spent through v4 transactions. Therefore, under the current rules, funds in the old pool cannot be spent. ZecStats puts the old pool at around 12,224.21 ZEC; converted at the floating market price, that is close to the amount cited in the trending topic, but it should not be described as a “realized loss” or as “coins being burned.” The official proposal does not remove these funds from the issuance supply, and there is no guarantee they will become spendable again in the future. It is also incorrect to say that funds in the new formats are all frozen.
The market has not delivered a one-sided celebration. At the time of writing, Kraken ZEC/USD was around $1,275.68, with a daily open of $1,279.88, a 24-hour low of $1,209.19, and a high of $1,333.77; that is down from the earlier observation around $1,313 in the morning post. Farside reported $11 million in net outflows from ZCSH on November 5, diverging from the on-chain upgrade. I see $1,300 as the level to reclaim, $1,209 as the risk line, and around $1,334 as the supply zone. My view would improve only if the mainnet continues producing blocks, related services remain stable, and the price holds above $1,300. A chain split, service disruptions, or a break below $1,209 would strengthen my cautious stance.
If I were trading this myself, I would currently stay out. The only direction I would consider is a long position in unleveraged spot, with a position size of 0%. I would enter a trial position of at most 1% of total capital only if ZEC closes above $1,300 for two consecutive one-hour periods, pulls back to $1,285–$1,300 and holds, and two independent block explorers continue to show the NU7 chain progressing normally. I would sell half at the first target of $1,320, then sell half of the remainder near the second target of $1,334. I would stop out if a one-hour close falls below $1,240 after entry; if the conditions are not met, I would remain in cash. If the official team reports a major consensus issue or wallet compatibility incident, or if the price quickly falls back below $1,285 after breaking out, I would close the entire remaining position rather than use the upgrade narrative as a reason to hold on.
Sources: Official Zcash ZIP 259 and ZIP 2003; on-chain observations from ZecBlock and ZecStats; Zcash Foundation; Farside; Kraken. #Zcash预计NU7升级致1600万美元ZEC无法转出 #ZEC
The above is only my personal market observation and does not constitute investment advice.
My view is that the upgrade is confirmed, but “activated” should not be translated into a buy signal. Official Zcash ZIP 259 sets the NU7 mainnet activation height at 3,543,405. ZecBlock shows NU7 as the active mainnet upgrade, with the chain height at 3,543,444; ZecStats shows the activation block was mined at 02:34 UTC on November 6, and the chain height subsequently passed 3,543,497. Both independent observation points are above the official height. The Blockchair API was still showing 3,543,404 for a time, indicating a lag in updates across data sources.
The upgrade reduces the target block interval from 75 seconds to 25 seconds. The subsidy per block correspondingly becomes one-third of its previous amount, while daily issuance remains broadly unchanged and the 21 million coin cap stays the same. Difficulty needs to adjust; “25 seconds” is a target, not a guarantee that every new block will arrive at exactly 25-second intervals immediately. Wallet compatibility and exchange deposits and withdrawals still need to be monitored. Chain height alone is not enough to claim that all services are operating normally. Zebra 7.0.0, previously released by the Zcash Foundation, supports NU7 on mainnet. Users of older nodes and wallets should check the official guidance.
The trending topic on the plaza, #Zcash预计NU7升级致1600万美元ZEC无法转出, needs to be unpacked. ZIP 2003 specifies that v4 transactions will be rejected after NU7, while funds in the old Sprout pool can only be spent through v4 transactions. Therefore, under the current rules, funds in the old pool cannot be spent. ZecStats puts the old pool at around 12,224.21 ZEC; converted at the floating market price, that is close to the amount cited in the trending topic, but it should not be described as a “realized loss” or as “coins being burned.” The official proposal does not remove these funds from the issuance supply, and there is no guarantee they will become spendable again in the future. It is also incorrect to say that funds in the new formats are all frozen.
The market has not delivered a one-sided celebration. At the time of writing, Kraken ZEC/USD was around $1,275.68, with a daily open of $1,279.88, a 24-hour low of $1,209.19, and a high of $1,333.77; that is down from the earlier observation around $1,313 in the morning post. Farside reported $11 million in net outflows from ZCSH on November 5, diverging from the on-chain upgrade. I see $1,300 as the level to reclaim, $1,209 as the risk line, and around $1,334 as the supply zone. My view would improve only if the mainnet continues producing blocks, related services remain stable, and the price holds above $1,300. A chain split, service disruptions, or a break below $1,209 would strengthen my cautious stance.
If I were trading this myself, I would currently stay out. The only direction I would consider is a long position in unleveraged spot, with a position size of 0%. I would enter a trial position of at most 1% of total capital only if ZEC closes above $1,300 for two consecutive one-hour periods, pulls back to $1,285–$1,300 and holds, and two independent block explorers continue to show the NU7 chain progressing normally. I would sell half at the first target of $1,320, then sell half of the remainder near the second target of $1,334. I would stop out if a one-hour close falls below $1,240 after entry; if the conditions are not met, I would remain in cash. If the official team reports a major consensus issue or wallet compatibility incident, or if the price quickly falls back below $1,285 after breaking out, I would close the entire remaining position rather than use the upgrade narrative as a reason to hold on.
Sources: Official Zcash ZIP 259 and ZIP 2003; on-chain observations from ZecBlock and ZecStats; Zcash Foundation; Farside; Kraken. #Zcash预计NU7升级致1600万美元ZEC无法转出 #ZEC
The above is only my personal market observation and does not constitute investment advice.
