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Account Abstraction Tech BiWeekly 24 - August 15

Infrastructure

1. Etherspot’s Skandha Bundler launched on OKX chain and Fuse and Mantle

https://news.fuse.io/etherspots-skandha-bundler-brings-account-abstraction-to-fuse-network/

https://medium.com/okc-okx-chain/oktc-okt-chain-and-etherspot-join-forces-for-enhanced-web3-development-with-account-abstraction-8e589ea3a9e1

https://twitter.com/0xMantleEco/status/1688540906666995712

2. Biconomy's full-stack AA SDK is now live on @BuildOnBase

https://twitter.com/biconomy/status/1687474677667803136

3. Programmable Wallets by Circle

https://www.circle.com/en/programmable-wallets

4. Dive into the technical details behind our gasless mint

https://twitter.com/0xpass_io/status/1689256250570309632

Dapp

Mostly about passkeys

1. Goldfinch is a decentralized credit protocol that allows anyone to be a lender,

https://twitter.com/goldfinch_fi/status/1688961796034768896

https://defifortheworld.com/

Archetecture:

https://twitter.com/doganeth_en/status/1690002418778431489

https://medium.com/goldfinch-fi/next-gen-crypto-ux-how-we-made-defi-for-the-world-f8994c01adfa

2. iglootool

https://iglootools.xyz/

3. intent + account abstraction

https://twitter.com/iamabstracted/status/1688498383688785920?s=20

4. Xraise: passkey signed; account deployed; zksync goerli

https://testnet.xraise.io/wallet

5. foundry-webauthn

https://github.com/kopy-kat/foundry-webauthn

Research

1. Paying Blockchain Gas Fees with Card

https://usa.visa.com/solutions/crypto/paying-blockchain-gas-fees-with-card.html

2. EthResearch:

Private Accounts Module on Ethereum (Without Underlying Protocol Changes)

https://ethresear.ch/t/private-accounts-module-on-ethereum-without-underlying-protocol-changes/16297

Cross-Chain Unified Smart Contract Account without Preset Keystore

https://ethresear.ch/t/cross-chain-unified-smart-contract-account-without-preset-keystore/16199

Towards a Stateless Account abstraction: expanding my proposal for Efficient Witness Verification and State Provider Entities

https://ethresear.ch/t/towards-a-stateless-account-abstraction-expanding-my-proposal-for-efficient-witness-verification-and-state-provider-entities/16299

3. EIPs

EIP-7212: Precompiled for secp256r1 Curve Support

https://eips.ethereum.org/EIPS/eip-7212

ERC-7484: Registry Adapters for Smart Accounts

https://ethereum-magicians.org/t/erc-7484-registry-adapters-for-smart-accounts/15434

https://github.com/ethereum/EIPs/blob/2af686969837c23aaf11b25d2dc90e47a3241daa/EIPS/eip-7484.md

Collection:

https://twitter.com/johnrising_/status/1688949899419693068

4. Paymasters are a key component of how ERC-4337 immensely improves dapp UX.

https://twitter.com/erc4337/status/1686324673758277632

5. Part 1: Modular account abstraction for everyone else

https://blog.rhinestone.wtf/part-1-modular-account-abstraction-for-everyone-else-84567422bc46

6. MetaTrends #2: ERC-4337 Smart Accounts

https://www.0xtrends.com/metatrends-2-smart-accounts/

7. 4337 Gas Analysis

https://harrygctk.notion.site/4337-Gas-Analysis-d884cf2e407c48cca7dba4e8df33504f

8. 👀 Fuel has added new cryptographic signature curves secp256r1 & ed25519 (strict)

https://twitter.com/fuel_network/status/1689699376183308288?s=46&t=eMOyAPuWze3b7kS26YsaoA

9. Modular Account Naming Conventions

https://docs.google.com/spreadsheets/d/1ZJRR0HWf-fCp5QfMdOwt5J_DRJgC4GyWnjB8f_r0Iiw/edit#gid=0

10. Noncustodial finance is crypto's way across the chasm

https://mirror.xyz/basche42.eth/je7IU2N4S1UlTsR60ySyMyaa53ZbJnGl6L-b8btmyOE

11. Intents

Intent-based AI

https://twitter.com/0xporfo/status/1689738734366056448?s=52

Intent-centric

https://twitter.com/tmel0211/status/1690292313069846528

12. Youtube 教程

Play Video

https://www.bilibili.com/video/BV1fu4y1i7ws/?buvid=XUDE4CDD2FFD5B976EC624FA8E54B293A53A2&is_story_h5=false&mid=0NCpL8u7eSkacvk4H5Cdig%3D%3D&p=1&plat_id=114&share_from=ugc&share_medium=android&share_plat=android&share_session_id=51b53aee-a919-4c88-890d-0576dd316c99&share_source=WEIXIN&share_tag=s_i&timestamp=1692094335&unique_k=Gnvrl2a&up_id=2145417872

Hackathon & Events

1. Twitter Space on August 18th

https://twitter.com/soulwallet_eth/status/1690830614411239425

2. Biconomy is offering HUGE rewards for select builders when they utilize AA stack

https://twitter.com/biconomy/status/1690016516937334784

Contact:
Wechat: skyhigh22
Telegram: @skyhighfeng
Email: skyhighfeng@gmail.com
Twitter: @skyh20
ENS: skyhighfeng.eth
GitHub: https://github.com/accountjs/aa-research

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