Before going further you must understand what a rollup is, Rollups are a recent development intended to increase the scalability of Ethereum by performing calculations off-chain, rolling many transactions up into a single batch, and sending it to the main Ethereum chain.
Currently, there are 2 types of rollups used majorly for scaling #ethereum :
1 - ZK Rollups (Zero-Knowledge Rollups) - eg: @zksync , @loopringorg etc
2 - Optimistic Rollups - eg: @optimismFND , @arbitrum etc
The main difference between ZK and Optimistic rollups is in the way this batch of transactions becomes final.
In ZK rollups ('ZK' standing for zero-knowledge) the batch of transactions is verified for correctness on the Ethereum network.
After the verification passes, the batch of transactions is considered final like any other #Ethereum transaction.
This is achieved by the zero-knowledge proofs. If you don’t know what is the zero-knowledge proof go watch this video :
Optimistic rollups, on the other hand, have no mechanism to prove the validity of the off-chain transactions.
Instead, they are considered “optimistic” because they assume off-chain transactions are valid unless proven otherwise.
I think you will have understood that ZK rollups are more effective than Optimistic rollups in terms of security but also in terms of scalability.
The disadvantage is that they are very complex and therefore require a lot of development. This is what @zksync is doing right now.
One of the most important concepts highlighted by @zksync is Hyperchain !
Hyperchains are fractal-like instances of zkEVM running in parallel and with the common settlement on the L1 mainnet.
Hyperchains can be developed and permissionlessly deployed by anyone.
However, to remain trusted and fully interoperable, each Hyperchain must be powered by the exact same zkEVM engine as the main zkSync L2 instance.
So we can imagine each application/protocol as a hyperchain (an L3) which relies on the L2 (zkSync) and which are all completely interoperable.
The most interesting thing is that the source code of @zksync is completely Open Source, i.e. anyone can be able to fork the L2 @zksync and build other applications on top of it.
This is a GAME CHANGER.
It's all well and good! But how advanced is the project?
At the beginning of the year, they launched the mainnet in Alpha which is currently closed to users and open only to developers/protocols.
It should be understood that for the moment the project is centralized, decentralization will be the last stage of the project. At this time, the project will be in the hands of the users who will make it evolve.
I let you look at the roadmap for more details.
For the moment we have no info on tokenomics but what is certain is that the gas fees will be paid in $ETH so if a token comes out it will be a governance token like @arbitrum.
I think this project is a real GAME CHANGER and reducing it to an Airdrop is irrelevant.
I see a lot of THREAD « airdrop zkSync » but very fews "What is zkSync ?"
I'll show you how a friend foolishly lost several $BNB by getting scammed
AND
How it could have been easily avoided !
SECURITY THREAD 🧵🧵🧵
Let's call this victim Paul!
Paul came across this Youtube video and followed the recommendations of this video.
DON'T DO IT !!!! IT IS A SCAM !!
It's just to show how you can avoid it
This video provides a so-called Arbitrage contract that it is possible to relaunch on Solidity to earn several $BNB per day from a single investment BNB.
It hasn't been long since I started making content on Twitter.
So let me introduce you for 2 minutes to the purpose of this account and the vision I have.
THREAD on my account vision 🧵🧵🧵
You won't see me telling you about a coin out of nowhere that I'm going to call "GEM" and ask you to buy if you want to make an X10 or X100.
But you will see me explaining a project, a protocol:
- How does it work ?
- How does he manage his income?
- What is the token for?
- What is protocol for? What need does it meet?
- Tokenomics? Etc …