Everything to Know About Optimism Superchain Upgrade: Will P Price Hit $1 This Week?

[Redator]

If crypto is to rival giants like Google and Visa, scaling legacy chains like Ethereum is essential. Ethereum leads this charge through layer-2 networks, with Optimism being one of the first to pioneer rollups. Optimism has grown and manages billions in total value locked (TVL), serves thousands of users, and hosts leading DeFi protocols, including Aave.

According to L2Beat, Optimism currently manages over $3.8Bn in assets, ranking as the third-largest Ethereum layer-2 behind Base and Arbitrum. Notably, its technology powers other prominent L2s, including Base and Unichain. On the Optimism network, over $1.3Bn worth of assets have been natively minted, up +7% in the past week.

(Source: L2Beat)

This surge in activity mirrors the recent expansion of OP crypto prices. OP USDT is up +13% from September lows and is currently trading around $0.70. Over the past month, it’s up +4%, and +7% in the last trading week, though it’s still down -58% year-to-date.

(Source: Coingecko)

DISCOVER: 9+ Best Memecoin to Buy in 2025

Optimism and Scaling Ethereum: Progress Made

The more scalable and efficient Optimism becomes, the more appealing it is to users and developers. Already, many entrepreneurs are eyeing Optimism to launch some of the best meme coin ICOs.

At the heart of Optimism’s vision is the Superchain, an ambitious “network of networks” that unifies Ethereum layer-2 platforms built on its technology into a single, cohesive ecosystem.

Key chains leveraging the OP Stack include the second-largest layer-2, Base, and Unichain by Uniswap, a DEX. Optimism fosters shared liquidity, seamless cross-chain messaging, a secure base layer, low fees, and enhanced throughput by interconnecting them.

Driving this progress is the open-source OP Stack, which enables one-click deployments of layer-2s compatible with Ethereum. However, fragmentation has remained a challenge, until now.

The 16a upgrade, launching today on the mainnet, addresses this by streamlining interoperability.

DISCOVER: 9+ Best High-Risk, High-Reward Crypto to Buy in 2025 

Everything to Know About the Optimism Superchain Upgrade

The Optimism Superchain upgrade, delivered via 16a, is a targeted maintenance release building on Upgrade 16 from July 2025.

It was thoroughly tested on the Sepolia Superchain in late September, enduring over 10 days of validation before today’s mainnet deployment.

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… pic.twitter.com/vkM5E0aD5B

— Optimism (@Optimism) September 19, 2025

This update replaces Upgrade 16, incorporating ecosystem feedback for greater flexibility and security. The refined code is cleaner, eliminating unused elements that could pose risks. It also introduces developer-friendly toggles, such as turning on or off the ETHLockbox or supporting custom gas tokens for L2s.

Collectively, these enhancements lay the groundwork for the full Interop Layer rollout in early 2026, which will feature native message passing, ERC-7802-compliant asset bridging, and shared fault proofs.

While the upgrade activates today, adoption won’t be uniform across OP Stack chains. Base, for instance, plans to implement it on October 8.

DISCOVER: Next 1000X Crypto – Here’s 10+ Crypto Tokens That Can Hit 1000x This Year

Will OP USDT Rally to $1?

In anticipation of the rollout, OP crypto prices are stable, with local support holding at $0.60.

Market Cap

24h 7d 30d 1y All Time

The key resistance is at $0.85, the September high.

For buyers to gain momentum, OP must break above $0.80, reversing losses from the third week of September. Such a move could solidify a path to $0.85 and $1 in the short to medium term, making OP crypto one of the breakout tokens to watch in Q4 2025.

Sentiment on X is bullish.

One analyst calls OP trading below $4 a “joke,” predicting a breakout above the descending channel visible on the daily chart.

$OP sub 4 usd is a joke pic.twitter.com/zOsI2gt5eh

— Facu Zamora (@Facuzamoraff) September 20, 2025

Another projects OP crypto to “go up massively,” noting that a close above the 20-week moving average could propel it past $1.

There are some charts literally about to go up massively.

One of them is $OP.

It's on the cutting-edge of breaking the 20-Week MA on the USD pair.

It's also very likely to break the same on the BTC pair.

What's next? Wouldn't be surprised with $1+. pic.twitter.com/CBQD7mAp7r

— Michaël van de Poppe (@CryptoMichNL) September 16, 2025

DISCOVER: Top Solana Meme Coins to Buy in 2025

Optimism Superchain Upgrade: OP Crypto To $1 This Week?

• Ethereum is primarily scaling via layer-2s like Optimism 
• Optimism is among the largest layer-2s, trailing Arbitrum and Base 
• Optimism Superchain Upgrade 16a is going live today 
• Analysts confident, expect OP USDT to soar above $1 

The post Everything to Know About Optimism Superchain Upgrade: Will P Price Hit $1 This Week? appeared first on 99Bitcoins.