🔧 $SOL Solana Transaction V1 went live on the mainnet this morning: single-transaction capacity increased 3.3x. ZK proofs and large multisig can finally be “packaged in one transaction”
Around 9:20 a.m. Beijing time today, Solana Transaction V1 became active on mainnet epoch 1035. The per-transaction limit increased from 1,232 bytes to 4,096 bytes—an expansion of 3.3x. This is the biggest overhaul to Solana’s transaction format since V0 introduced address lookup tables. The previous limit was a conservative design based on early network IPv6 packet sizes. Now, operations that previously had to be split into multiple transactions—such as ZK proofs, large multisigs signed by dozens of people, and private transfers—can for the first time fit into a single atomic transaction: either everything succeeds or everything fails.
It’s worth noting that this rollout was originally scheduled for September 9, but Anza asked the ecosystem team for “more testing time,” and the launch was postponed by six days. Compatibility comes before speed. V1 is optional for the sender—old formats remain valid—but it’s a breaking change for the infrastructure that reads on-chain data: RPC must declare support for V1, otherwise it will error out when encountering V1 transactions.
This is an engineering catalyst, not a price catalyst. SOL has risen by about 40% over the past 30 days. Large whales reportedly built positions early, with around $9 million in long orders. Once the positive news lands, the real test is the adoption speed at the application layer—not the activation itself. The October Alpenglow consensus upgrade (finality time compressed from about 12.8 seconds to about 150 milliseconds) is the big focus for the second half of the year.
#Solana交易V1上线主网 #
Around 9:20 a.m. Beijing time today, Solana Transaction V1 became active on mainnet epoch 1035. The per-transaction limit increased from 1,232 bytes to 4,096 bytes—an expansion of 3.3x. This is the biggest overhaul to Solana’s transaction format since V0 introduced address lookup tables. The previous limit was a conservative design based on early network IPv6 packet sizes. Now, operations that previously had to be split into multiple transactions—such as ZK proofs, large multisigs signed by dozens of people, and private transfers—can for the first time fit into a single atomic transaction: either everything succeeds or everything fails.
It’s worth noting that this rollout was originally scheduled for September 9, but Anza asked the ecosystem team for “more testing time,” and the launch was postponed by six days. Compatibility comes before speed. V1 is optional for the sender—old formats remain valid—but it’s a breaking change for the infrastructure that reads on-chain data: RPC must declare support for V1, otherwise it will error out when encountering V1 transactions.
This is an engineering catalyst, not a price catalyst. SOL has risen by about 40% over the past 30 days. Large whales reportedly built positions early, with around $9 million in long orders. Once the positive news lands, the real test is the adoption speed at the application layer—not the activation itself. The October Alpenglow consensus upgrade (finality time compressed from about 12.8 seconds to about 150 milliseconds) is the big focus for the second half of the year.
#Solana交易V1上线主网 #
