# Kirill Fedoseev I Blockscout I ETHGlobal Prague 2025

- Speakers: Kirill Fedoseev
- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 21:18
- Topics: Blockscout, EVM explorer, open-source blockchain, API integration, REST API, GraphQL, transaction interpretation, RPC compatibility, JSON RPC, frontend SDK, contract verification, proxy patterns, EIP-7702, account abstraction, Auto-Scout, Merits program, loyalty points, hackathon bounties, developer tools, Ethereum, L2, rollups, smart contracts, dApp development, ETHGlobal
- Watch: https://streameth.org/watch/yt-ElEAAR4iiVI
- YouTube: https://www.youtube.com/watch?v=ElEAAR4iiVI

## Description

Kirill Fedoseev presents the latest updates on Blockscout, the leading open-source blockchain explorer for EVM networks, at ETHGlobal Prague 2025. Learn about Blockscout's ecosystem growth (supporting 2000+ chains), powerful REST/GraphQL APIs, transaction interpretation features, and the new Merits loyalty program.

Discover how to qualify for $20K in hackathon bounties by integrating Blockscout's APIs, frontend SDK components, or the Merits system into your dApps. Includes technical deep dives on contract verification, RPC compatibility, and the new Auto-Scout deployment service.

00:00 - Introduction to Blockscout: Open-Source EVM Explorer
00:43 - Blockscout Ecosystem Growth: 2000+ Instances
01:17 - Why Developers Choose Blockscout
02:57 - Auto-Scout: Instant Explorer Deployment Service
03:33 - $20K Hackathon Bounty Breakdown
04:40 - API Integration Bounty Details
05:15 - Frontend SDK Components Bounty
05:48 - Merits Loyalty Program Bounty
06:25 - Blockscout REST API Capabilities
07:00 - GraphQL API & Transaction Interpretation
07:36 - RPC-Compatible API Features
08:52 - JSON RPC Fallback Provider Setup
09:29 - Blockscout SDK: Transaction Status Components
10:42 - Merits Loyalty Program Technical Details
12:32 - Contract Verification Methods
13:41 - Proxy Pattern & EIP-7702 Support
15:30 - Recap: Qualifying for Multiple Bounties
16:44 - Pool Prize Eligibility Requirements
17:26 - Q&A: API Access, Merits Program Status

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🇨🇿 *ETHGlobal Prague*
This workshop is specifically for ETHGlobal Prague, a 3-day hackathon held May 30 - June 1 2025, bringing together the most skilled web3 developers, designers and product builders from all around the globe for a weekend-long adventure to advance the Ethereum ecosystem! Watch the full ETHGlobal Prague 2025 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh5Vv-ZobDU2YMWekDFYvOqd&si=SoQ5O2TOAK8RkYf-

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✅ *Follow ETHGlobal*
X: https://x.com/ETHGlobal​
Warpcast: https://warpcast.com/ethglobal
Website: https://ethglobal.com
YouTube: https://www.youtube.com/c/ETHGlobal 

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_Are you interested in Ethereum development and entrepreneurship?_
👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events
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