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Price
0.46235 USD
% Change
3.98%
Market Cap
821M USD
Volume
132M USD
Circulating Supply
1.77B
Optimism to Launch Superchain Upgrade 16a on October 2
Optimism deploys Superchain Upgrade 16a on Oct 2 on Superchain Mainnet, subject to governance approval. The upgrade is designed to improve network stability and flexibility, completing the transition from U16.
Event date: October 2, 2025 UTC
Optimism
@optimismFND
@optimismFND
Pending governance approval, Superchain Upgrade 16a will be proposed for execution soon:
📍 sep 22 → Superchain Sepolia
📍 Oct 2 → Superchain Mainnet
This is a maintenance upgrade replacing U16 with a safer, more flexible approach.
Let’s unpack what’s changing (and what’s
📍 sep 22 → Superchain Sepolia
📍 Oct 2 → Superchain Mainnet
This is a maintenance upgrade replacing U16 with a safer, more flexible approach.
Let’s unpack what’s changing (and what’s
OP Price Changes After Event Publication
0.15%
1 day
40.85%
Now (Added 29 days ago)
The event is about to begin
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Sep 21 20:50 (UTC)
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