Six seconds down to six tenths of one second, that is the block-time cut MultiversX built into its Supernova upgrade, and the improvement does not stop at block production. Cross-shard settlement, the step that moves value between the network’s separate shards, drops from roughly 18 seconds to about 2.4 seconds once the upgrade takes hold. The MultiversX Supernova upgrade activates at epoch 2233, round 32157661, which lands around September 10. Validators will pause new pool transactions for roughly 24 minutes while the network switches over, a short blackout in exchange for a permanent speed gain.
How the MultiversX Supernova Upgrade Splits Consensus From Execution
The core change is architectural, not cosmetic. Earlier MultiversX blocks required validators to both agree on transactions and execute them before moving on, and that execution step became the bottleneck limiting how fast new blocks could form. Supernova pulls those two jobs apart. Validators vote on a block first, then execution runs in parallel instead of blocking the next round. Intra-shard finality drops below 250 milliseconds under the new design, and MultiversX’s own internal testing recorded block finalization as fast as 88 milliseconds. That puts the chain ahead of Solana and Sui, which both finalize blocks in the 400 to 800 millisecond range.
Why the Speed Jump Matters Beyond Bragging Rights
Faster finality is not just a leaderboard stat. Payment apps, trading platforms, and games built on MultiversX can now confirm transactions closer to real time, which matters most for anything mimicking traditional finance, where users expect an answer in under a second, not several. Cutting cross-shard settlement from 18 seconds to 2.4 seconds removes a real friction point too: MultiversX’s sharded design has always split network load across parallel shards for capacity, but moving assets between them used to feel sluggish next to single-shard chains. Supernova closes that gap without forcing the network to give up sharding’s throughput advantage.
MultiversX is not alone in this race. Solana’s Alpenglow upgrade cut its own finality down to 150 milliseconds earlier this month, and the Mina Mesa upgrade halved that chain’s block time using a similar redesign. The pattern across layer-1 networks right now is the same: rebuild consensus so it stops waiting on execution, and speed follows.
What Comes Next
MultiversX kept the EGLD token supply unchanged through the upgrade, so Supernova is a performance release, not a monetary one. CryptoSlate reported that as of early September, more than 95 percent of the network’s roughly 5,171 nodes were still running the older v1.11.11.0 client, which means the coming days matter: node operators need to update before the epoch switch or risk falling out of sync with the upgraded chain. If the rollout goes smoothly, MultiversX becomes one of the fastest general-purpose layer-1 networks live today, at least until the next chain answers back.