7Block Labs

by Jay

2025-10-04

13 min read

Smart Account Management: Top Tips for Effective Delegation and Recovery

**Summary:** More and more startups and large companies are jumping on the bandwagon of smart accounts and delegated permissions. But let’s be real--whenever you delegate access, there’s always some operational risk that comes along with it. This detailed guide takes a deep dive into effective key rotation and recovery strategies for ERC‑4337 smart accounts and beyond.

by Jay

2025-10-03

11 min read

Building a DAO That Thrives Even in a Bear Market

### Short Summary: This hands-on playbook is crafted for decision-makers looking to build DAOs that not only weather economic downturns but actually come out stronger. It dives into smart treasury diversification with tokenized T-bills, robust governance setups, and essential tools to keep everything running smoothly.

by Jay

2025-10-03

10 min read

Awesome Blockchain Tools for Rollups: Making the Leap from Devnets to Mainnet with Consistent Builds When it comes to deploying rollups in the blockchain world, having the right tools can make all the difference. As we transition from development networks (devnets) to the mainnet, you want to ensure that everything runs smoothly and reliably. So, let's check out some of the top tools that can help you create reproducible builds and nail that deployment process!

Hey there, decision-makers! This guide is here to help you navigate through the must-have tools for setting up OP Stack, Arbitrum Orbit, zkSync ZK Stack, and Polygon CDK rollups. You'll get the scoop on running devnets that feel just like the real deal, picking the right data availability solutions, and crafting builds that are not only reproducible but also easy to verify. Let’s dive in and get you all set up!

by Jay

2025-10-03

12 min read

Creating a Web3 API with x402: Unlocking Paywalled Endpoints and Verifying Receipts

x402 takes the frequently ignored HTTP 402 “Payment Required” status and turns it into a powerful payment solution for APIs. In this guide, we’ll help decision-makers and engineering leads navigate the process of setting up pay-per-request endpoints and easily roll out cryptographically verifiable transactions.

by Jay

2025-10-02

10 min read

Creating Your Own DAO vs. Going with DAO Platforms: The Pros and Cons When it comes to starting a DAO, you’ve got two main routes to consider: building your own from scratch or jumping on board with existing DAO platforms. Each option has its own set of advantages and challenges, so let’s break it down and see what’s what. Building Your Own DAO Going the DIY route can feel pretty empowering. You get complete control over every aspect of your DAO, from governance to membership rules. This means you can tailor everything to fit your vision perfectly. Plus, if you’ve got the technical know-how, it can be a fun project to see your ideas come to life! On the flip side, though, this path can be pretty demanding. Setting everything up takes time, effort, and a good grasp of tech skills. If you don’t have a solid understanding of blockchain technology, things can get tricky. And then there’s the ongoing maintenance and security aspects to think about, which can add to your workload. Using DAO Platforms Now, if you choose to go with a DAO platform, you’re in for a smoother ride. These platforms come with a lot of the heavy lifting already done for you. They provide templates and built-in features that can save you a ton of time and hassle. Plus, you’ll often tap into a ready-made community, which can be a huge bonus for building momentum. However, it’s not all sunshine and rainbows. With a platform, you might have to give up some control over how things operate and can be limited by what the platform offers. Customization options can be a bit restrictive, so if you have a unique vision, you might feel a little boxed in. In the end, whether you go for the personalized touch of building your own DAO or the convenience of using a platform really depends on your goals, resources, and how hands-on you want to be. Think about what matters most to you, and make your choice from there!

**Summary:** Hey there, founder! If you’re stuck trying to choose between custom on-chain governance and DAO platforms, it really boils down to a few key things: your risk tolerance, the size of your treasury, and what your roadmap looks like. In this guide, we’re going to break down the details for you, comparing different setups, costs, timelines, and the kinds of tools you can expect to pop up in 2024-2025. Let's dive in and figure this out together!

by Jay

2025-10-02

10 min read

TON Development Services: Creating Jetton Tokens and On-Chain Marketplaces on TON

7Block Labs is all about empowering startups and enterprises to create top-notch Jetton tokens and on-chain marketplaces on TON. We leverage the newest standards--like TEP-74, 64, 89, Mintless Jettons, and Wallet V5--along with shard-aware architectures and rigorously audited tools to help you succeed.

by Jay

2025-10-02

12 min read

Kickstart Your DAO in Just 90 Days: A Practical Guide for Founders

> Summary: So, if you’re a founder gearing up to launch a solid production-grade DAO, I’ve got a handy 90-day plan for you! We’ll dive into everything you need, from figuring out the best legal structure--whether that’s going with a Utah LLC, a Wyoming DAO LLC, or even a Marshall Islands DAO LLC--to selecting the right tech stack. We’re talking about cool tools like OpenZeppelin Governor v5.x, Safe + Zodiac SafeSnap, and Snapshot/SN. Get ready to roll up your sleeves and get to work!

by Jay

2025-10-01

12 min read

Programmable EOAs: Using EIP-7702 to Create Temporary Validation Logic Patterns

> Summary: EIP-7702, which rolled out with Ethereum's Pectra upgrade on May 7, 2025, allows externally owned accounts (EOAs) to delegate their execution to trusted, audited smart contracts. In this post, we’ll dive into how to add some temporary, narrowly-focused validation to EOAs--like one-time approvals and timed actions.

by Jay

2025-10-01

11 min read

Building Your Own DAO: The Best Tech Tools and Governance Templates You Need

A hands-on guide for decision-makers: pick a tried-and-true DAO architecture, link up the right modules, and kick things off with safe defaults. Down below, you’ll find actual stacks, parameters, and templates that teams are using on the mainnet right now.

7BlockLabs

Full-stack blockchain product studio: DeFi, dApps, audits, integrations.

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