Hacking IRL

Blockscout blockchain explorer news image with mascot character holding the Czech flag

We're headed to Prague this weekend for our first official in-person hackathon of 2025! With new features including Autoscout, Merit Integrations and the Blockscout SDK, along with $20,000 in bounties, there is something for every developer to buidl with. If you're in town, please swing by our ETHGlobal booth, say hello, and collect some royal swag!

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advertising block explorer onchain analytics crypto defi native ads sponsorship packages web3 dapps promotionPromote your brand to 200k+ Web3 builders and power users - Blockscout marketing banner with four cartoon hamster mascots wearing different hats

ETHPrague and ETHGlobal is an amazing opportunity for us to showcase new Blockscout tools and help spread the word about open-source and decentralized infrastructure. Our team has been on the ground since Monday, exploring the conference and catching up with friends and collaborators.

Blockscout's head of BD Mojmir gave a talk at NEON's Interoperability Meetup. The topic was, you guessed it, interoperability! Block explorers are at the forefront of this sea change to reduce fragmentation and create a seamless multichain experience.

Blockscout Exploring Interop presentation at EthPrague blockchain meetup discussing multichain block explorer UX

The hackathon starts Friday, and Blockscout is ready with 20K in prizes, including prizes for best use, best Blockscout SDK integration, best Merits use case, and a large pool prize for EVERYTHING Blockscout related! Learn more about prizes and participation here.

Blockscout contest categories showing prize pools: Best use (6000 USDC), SDK Integration (3000 USDC), Merits Use Case (1000 USDC), and Big Explorer Pool Prize (10000 USDC) with ranking tiers

Product Updates

This week we announced several key integrations we've been working on for some time. We're excited to have these features released for you to explore!

Pectra Support

The Pectra hardfork introduces significant updates to Ethereum's functionality, and we've been working hard on the explorer side to support Pectra. Many thanks 🙏🙏🙏 to the Ethereum Foundation who is funding the work to ensure vital Ethereum infrastructure and tooling is resourced and ready.

In this article we highlight the specific changes introduced by EIP-7702 and describe some common use cases. We also detail the updates we’ve made at Blockscout to help you identify and explore EIP-7702 transactions.

Exploring Pectra: How Blockscout is integrating EIP-7702
Blockscout support for the Pectra hardfork and EIP-7702 is made possible by a grant from the Ethereum Foundation (EF), ensuring vital Ethereum infrastructure and tooling is resourced and ready ahead of key protocol upgrades.

Celestia DA

Celestia is a Layer 1 (L1) blockchain specializing in processing blobs (large data batches) sent from rollup chains (L2s). With the new Blockscout integration, data on Celestia and Celenium is easier than ever to analyze and interact with.

The Celestia Superhighway: Supporting High Data Availability on Blockscout
Celestia is addressing the data availability problem head-on. Their DA layer is equipped to handle the massive data growth coming from new rollups and increased rollup usage. With the new Blockscout integration, data on Celestia and Celenium is easier than ever to find and explore.

Articles

We posted several educational articles including a primer on our self-service explorer launchpad Autoscout and a handy guide for switching links in web3 wallets like Metamask, Rainbow and Ambire to your favorite explorer!

How to Deploy a Rollup Explorer with Autoscout
Step-by-step guide on how to deploy a Block Explorer for Rollups like OP Stack, Arbitrum, or zkEVM using Autoscout, the self-service launchpad for L2 developers and Rollup-as-a-Service teams.
Changing Wallet Block Explorer URLs to Blockscout
Blockscout is a leading open-source block explorer that offers practical tools for developers and project teams. These include a developer-friendly API that does not require mandatory keys for standard calls, its customizable interface, advanced onchain analytics capabilities, and a community-driven development approach that enriches user interactions and ensures continuous improvement

Partner Updates

The Quicknode Accelerator helped 26 projects bring their rollups to life, and Blockscout was proud to participate as a partner and sponsor. Final presentations wrapped up Wednesday, and QN will be announcing winners shortly, including the winner of 5K in Autoscout credits.

QuickNode Accelerator Partner Map showing 26 blockchain startups with categorized service providers including Blockscout, Coinbase Ventures, Protocol Labs, and other Web3 infrastructure partners

We joined a spaces with SPACE ID Protocol to talk about humanizing the web3 experience and improving the blockchain experience with multichain domain names.

Web3 domains and block explorer UX discussion Space ID podcast May 22nd featuring Blockscout and blockchain partners

Custom address icons bring a bit of flair to your Blockchain exploration. The Nouns icon integration is the latest addition to the settings menu, now available on all updated Blockscout instances.

Blockscout settings panel showing color theme options and address settings with GitHub integration and Nouns NFT avatar selection interface

Exploring Multichain

Wrapping up this week we wanted to share a sneak peek at our upcoming multichain explorer. Keep your 👀 out for more info soon!

Blockscout multichain block explorer homepage with cross-chain search functionality for addresses, transactions, tokens, smart contracts, domains, DApps and NFTs

The Blockscout monthly newsletter goes out to all MyAccount  community users on supported chains. We welcome your feedback on topics you'd like to see covered or any questions you have. Visit us on X or Discord to get your explorer questions answered or get your project added to our growing network list.

Comprehensive grid of 400+ blockchain network logos showing chains using Blockscout explorer including Ethereum, Polygon, Arbitrum, Optimism, Avalanche, and hundreds of other supported networks