# Base Engineering Blog

> Articles from the Base Engineering team about our work to build a global onchain economy that increases innovation, creativity, and freedom

## Recent Posts

- [Making AWS Nitro Validation feasible onchain](https://blog.base.dev/making-aws-nitro-validation-feasible-onchain)
- [Native Account Abstraction](https://blog.base.dev/native-account-abstraction)
- [Postmortem:  June 25th Block Production Outage](https://blog.base.dev/postmortem-june-25th-block-production-outage)
- [Introducing Base Beryl](https://blog.base.dev/introducing-base-beryl): Beryl makes Base a first-class issuance platform with the B20 token standard, more capital efficient with a reduced withdrawal delay, and more scalable with Reth V2
- [Multiproofs on Base](https://blog.base.dev/multiproofs-on-base): We plan to launch multiproofs on mainnet, which provides a pathway for faster withdrawals, brings us closer to Stage 2 decentralization, and improves security.
- [Introducing Base Azul](https://blog.base.dev/introducing-base-azul)
- [A new, unified stack for Base Chain](https://blog.base.dev/next-chapter-for-base-chain-1): Base is evolving its tech stack, paving the path for further scaling, innovation, and decentralization.
- [Builder Codes & ERC-8021: Fixing Onchain Attribution](https://blog.base.dev/builder-codes-and-erc-8021-fixing-onchain-attribution): ERC-8021 and Builder Codes provide a system for apps to prove their impact onchain and receive credit for the transactions they generate.
- [Anti-Sybil Infrastructure for the Base Ecosystem](https://blog.base.dev/base-verify): TL;DR: Base Verify helps apps on Base confirm that users are real people—not bots or the same person pretending to be many. Users log in with 3rd party accounts (X, Instagram, TikTok, Coinbase) to prove they're genuine, without sharing personal data with apps. One real person can only claim once, no matter how many wallets they have.

- [Bridging Assets to Base: Playbook](https://blog.base.dev/bridging-assets-to-base): A multichain path to onchain liquidity: practical steps for Solana and Binance Smart Chain (BSC) projects
- [Building The New Base App: Prefetching at Scale](https://blog.base.dev/base-app-prefetching-at-scale): TL;DR
We reduced navigation blocking time by 80-100% and eliminated loading shimmers entirely. Here's how.

- [Engineering the Base-Solana Bridge](https://blog.base.dev/engineering-the-base-solana-bridge)
- [How Base Pay Delivers 1-Step Crypto Payments
](https://blog.base.dev/1-step-crypto-payments)
- [L1 Upgrades: The Glamsterdam proposals we’re most excited about](https://blog.base.dev/glamsterdam-proposals)
- [Scaling Base safely with end-to-end benchmarking](https://blog.base.dev/scaling-base-with-benchmarking)
- [Scaling Base: Doubling capacity in 30 days](https://blog.base.dev/scaling-base-doubling-capacity-in-30-days)
- [OnchainTestKit: A Framework for End-to-End Testing of Onchain Applications](https://blog.base.dev/introducing-onchaintestkit): Making Onchain Application Testing Reliable and Straightforward
- [Flashblocks Deep Dive: How we made Base 10x faster](https://blog.base.dev/flashblocks-deep-dive)
- [Benchmarking ZKP Systems for Passkey ECDSA Verification](https://blog.base.dev/benchmarking-zkp-systems): TL;DR: A deep-dive into benchmarking passkey-wallet signature verification within a zero-knowledge proof (ZKP) using popular ZKP systems: SnarkJS, Rapidsnark, Gnark and Noir. 
- [L2 Primary Names are coming to Basenames:  ENSIP-19](https://blog.base.dev/basenames-ensip-19): The Basenames protocol will upgrade to support ENSIP-19: a new protocol spec from ENS for L2 Primary Names. With this, Basenames will become a portable identity solution for any ENS-supported chain

## Blog Information

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