#ETH走势分析 Are you going to change the heart? No, it’s changing the gearbox.

On the early morning of December 4, 2025, the Ethereum Fusaka upgrade will go live. This is not just a minor fix, but the most significant overhaul since the "merge."

To conclude: The usage cost of Layer 2 may be cut in half again.

How is it done? With something called PeerDAS - nodes don't need to download everything to validate data; checking a portion is sufficient. It's like customs inspecting cargo containers; they can't open every box, but checking a few can determine if there are any issues. This trick significantly reduces the network burden and breaks the ceiling for capacity expansion.

What's even more amazing is the "infinitely adjustable" feature: in the future, if you want to increase the Blob capacity (currently 6), you won't have to wait for a large hard fork; just change a parameter. It can be gradually increased to 14 within a few months, as flexible as switching from a manual to an automatic transmission.

Two other key points:
- The gas limit per block has doubled (30 million → 60 million), and the capability to handle complex transactions has directly skyrocketed.
- Account abstraction implemented (EIP-7702), in the future you may be able to pay Gas with USDC, use facial recognition to log into wallets, and mnemonic phrases will become a thing of the past.

Who is the happiest? Layer 2 project teams and developers—costs have decreased, and there is more room for innovation. Node operators can also breathe a sigh of relief as historical data will automatically expire, significantly reducing storage pressure.

What about ETH holders? The infrastructure is racing towards the goal of 100,000 transactions per second. If this upgrade can attract real money and new users to enter the market, it will definitely be a positive in the long run.

Can technological upgrades be converted into price momentum? The market will provide the answer.