Ethereum by 2029: The plan that could change the game
Ethereum just released its vision through 2029.
Not just an update.
Not just the next fork.
A full transformation.
The problem?
The document reads like someone threw engineering math, cryptography, and 4 years of research into a PDF and said “enjoy.”
So let’s translate it into normal language.
1. Finality – the end of waiting
Right now, if you send ETH, it takes roughly 16 minutes before we can be fully sure the transaction can’t be reversed or altered.
That’s called finality.
The new consensus mechanism aims to bring that down to seconds.
Block times could drop from 12 seconds to 8, 6, 4, and in the longer term even 2 seconds.
What does that mean?
Ethereum starts behaving like real financial infrastructure, not a tech experiment still in beta.
2. Throughput – from tens to thousands
Today, Layer 1 on Ethereum processes roughly 15–30 transactions per second.
The target by 2029:
- 10,000 TPS on Layer 1
- Up to 10 million TPS on Layer 2
This isn’t an upgrade.
This is a new level.
More capacity means more users, more apps, and more real economic activity built on the network.
3. Quantum – they won’t wait for it to become a real problem
While figures like Michael Saylor argue quantum computers are a problem for the future…
If the topic of the quantum threat and the potential risk to Bitcoin interests you, we covered it in detail in a separate piece. There, we break down whether this is a real technological risk or just another round of FUD that keeps coming back in crypto. You can read the full article here: The quantum threat to Bitcoin: real risk or just another round of FUD?
Ethereum is choosing a different approach.
The plan includes a move to post-quantum cryptography.
In other words: security that doesn’t rely on the math quantum computers could potentially break.
The approach here is simple:
Don’t wait for the threat. Prepare for it.
4. Privacy – because transparency isn’t always a plus
Right now, every ETH transaction is fully public.
The amount.
The address.
The history.
They’re planning shielded transfers that add real privacy at the protocol level.
Vitalik Buterin describes the process as the “Ship of Theseus” – you replace the parts one by one until, in the end, everything is new.
Ethereum won’t just improve.
Ethereum will be rewritten.
Ethereum is thinking in a multi-year horizon.
And when infrastructure at this level starts changing aggressively, the impact doesn’t show up immediately… but when it does, it’s often too late to react.
At Altcoins.bg, we’ll be tracking every fork and every change and translating the complex into plain language.
Sometimes the biggest opportunities begin with something that looks too complex to be worth your attention.
History shows that’s exactly where you should look.
