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John Rising Profile picture
John Rising
@johnrising_
Co-founder @stackup_fi Past: https://t.co/J9miPTgwAR (SpaceX, MIT, Relativity, Virgin Galactic)
Nov 13, 2023 • 7 tweets • 2 min read
Some sobering ERC-4337 data 👇 Retention is terrible.

The one exception to this is CyberConnect, who had a lot of users return to claim an airdrop.

Data: @0xBundleBear Image
Mar 28, 2023 • 12 tweets • 4 min read
Gas fees suck.

Here's how Paymasters get rid of them, step by step: Paymasters are smart contracts that can handle gas fees for users, so users don't need ETH in their accounts.

This lets users pay for gas however they like. Projects can also pay fees directly for users of their app!
Mar 7, 2023 • 6 tweets • 2 min read
A few weeks ago @yoavw proposed a new API to help layer 2 blockchains attract ERC-4337 bundlers.

Here's how it works 👇 First the official link:
notes.ethereum.org/@yoav/SkaX2lS9j

Bundlers need some assurance that the network state will not change on a layer 2 blockchain between the time a bundler does its checks and the transaction is included.

This would lose bundlers money.
Mar 3, 2023 • 16 tweets • 3 min read
Wow, lots of excitement and questions about ERC-4337!

I'm going to address a few of the common questions and concerns people have about it: "Account abstraction has existed before! What's new about this?"

This is true! Smart accounts have existed before, notably Safe and Argent.

Three things make it stand out.
Mar 2, 2023 • 11 tweets • 6 min read
EIP-4337 is LIVE on Ethereum

Here's what it means and why it's a big deal 👇 EIP-4337 is an Ethereum proposal that enables accounts to be abstracted from the blockchain.

This enables:
- Any authentication logic (not just private keys!!!)
- Gasless transactions
- Bundled transactions
- Recoverable wallets

And a ton more.
Feb 27, 2023 • 6 tweets • 2 min read
We're excited to announce that Stackup is now providing nodes as a service!

Here's how you try it out 👇 Image Just go to app.stackup.sh and create an account. All instances can now be sent either ERC-4337 or regular node requests.

stackup.sh/blog/announcem…
Feb 25, 2023 • 7 tweets • 3 min read
Account abstraction is extremely powerful.

Here are a few of the things you can do to make the most of it: 1. Bundle transactions

You don't need to request a signature for every little step - all you need is one for the whole batch.

You don't pay separately for every item at the grocery store, why would crypto users?
Feb 23, 2023 • 7 tweets • 2 min read
Here are some of the places I plan to eat during ETH Denver.

What am I missing? Izzio Bakery Central Market
google.com/maps/place/Izz…