ETHIndia 2022

ETHIndia 2023

ETHIndia 2024

ETHIndia

Hackathon Check-ins Start

FILBangalore 2024 Starts

Lunch for FILBangalore Attendees

**Workshop Room 1**

In this session, we’re going to dive into Scaffold-ETH v2, a toolkit we built to make developing on Ethereum way easier. We’ll take a look at how it works, why it’s super useful for quickly spinning up projects, and how we can use it to tinker with smart contracts and hook up the frontend. 

⚙️ Scaffold-ETH 2 is built using NextJS, RainbowKit, Foundry/Hardhat, Wagmi, Viem, and Typescript.

Intro to Scaffold-ETH 2 - Building full stack onchain apps

**Workshop Room 3**
Semaphore and Bandada enable privacy-preserving interactions. Semaphore allows users to prove group membership and share messages anonymously using zero-knowledge proofs, while Bandada manages group memberships for seamless integration into apps. Together, they enable use cases like private access control, anonymous voting, and secure whistleblowing, ensuring trust without sacrificing user privacy. The workshop will mainly explain the main concepts, some use-cases and how developers can use them smoothly.

Software Engineer

Cedoor

Semaphore & Bandada

**Workshop Room 2**
Brief introduction to TLSNotary project, what it does, and then focus on plugin development system of TLSNotary and how hackers can use it to develop plugins for any websites.

Software Engineer (Applied Cryptographer)

Jayaditya Gupta

Introduction to TLSNotary and plugin system

**Workshop Room 3**

In this talk I will go over the technical differences between Ethereum and BSC covering aspects such as Consensus, Finality, Fee Mechanism, and Node Architecture. Finally I will give a quick introduction to the BNB Chain ecosystem.

Technical Differences Between Ethereum and BNB Smart Chain

**Workshop Room 1**

Technical Overview of how Agg Layer works and understanding the concept of unified bridging

DevRel Engineer

Reet Batra

Agg Layer Overview

High Tea

**Workshop Room 1**

Infrastructure is cheaper, wallets have better UX, and stablecoins have greater adoption. The stage is set for mainstream consumer apps.

Contributor

Shreyas Hariharan

10 consumer apps that should be built on chain.

**Workshop Room 2**
Explore the fundamentals of Minimal Anti-Collusion Infrastructure (MACI) and its role in enhancing privacy and security in decentralized voting systems. In this hands-on workshop, you'll gain a quick introduction to MACI, learn to set up MACI contracts, and walk through creating private polls. By the end, you'll understand how to set up and analyze secure, collusion-resistant voting mechanisms.

OS Contributor

Yash Goyal

Building Privacy-Preserving Polls with MACI

FILBangalore 2024 Closes

**Workshop Room 2**
A talk on Supra, a 500k TPS Layer-1 blockchain that introduces Containers, offering developers customizable, dedicated blockspace within the Supra L1. With access to extreme throughput and sub-second consensus latency, Supra Containers combine the benefits of appchains with the security and performance of an established Layer-1 blockchain.


Developers can create, scale, and customize their dApps on Supra, utilizing built-in oracle price feeds, cross-chain communication, onchain randomness, and automation. This architecture enables a new generation of scalable, interoperable, and efficient Super dApps, solving real problems for dApp developers and scaling Web3.

Co-founder and CEO

Joshua Tobkin

Supra Layer-1: An all-in-one Blockchain Powering a New Breed of Super dApps

**Workshop Room 3**

We will walk through what does chain-abstraction enable for developers and how to build on SOCKET

Co-Founder

Vaibhav Chellani

Chain Abstraction for developers, powered by SOCKET

**Workshop Room 1**

In this workshop, we introuduce how developers can build interesting applications on EigenLayer's shared security mechanism. We call theses app's AVS aka ( actively validated services). We will walk you through the basics of what it takes to build a hello word avs and deploy it on testnet. We can chat about interesting applications you can build on eigenlayer, including AI agents, Intent networks, Fast finality etc

Principal Engineer

Anto Joseph

Senior Protocol Security Engineer

Anup Swamy Veena

Hello EigenLayer: Shared security fundamentals

**Workshop Room 3**
This workshop is designed to provide a hands-on introduction to setting up the developer environment for Starknet, with a strong emphasis on understanding the significance of Cairo as the programming language powering the network. We will delve into the foundational concepts of Cairo, exploring its unique features and benefits, and walk you through the process of deploying your first Cairo smart contract. By the end of the session, you'll have a clear understanding of how to start building on Starknet. Additionally, we will share a curated collection of resources, tools, and best practices to help you create your next groundbreaking decentralized application (dApp) on Starknet. Whether you're a beginner or looking to expand your expertise, this workshop will equip you with the skills and knowledge to thrive in the Starknet ecosystem.

Ecosystem Manager

Akash Balasubramani

Cairo 101: Mastering the Basics and Deploying Your First Smart Contract

**Workshop Room 1**
In this workshop you'll learn how to create and deploy wasm-based smart contract using ink! an embedded domain specific language. This session will provide hands-on introduction to smart contract development on Polkadot. We will walk through setting up environment, coding a basic contract and deploying it on an ink!-enabled Polkadot appchain called Pop network. By the end you'll have all the tools needed to start building dapps on Polkadot.

Raj Raorane

Building your first smart contract on Polkadot using ink!

**Workshop Room 2**
An introductory workshop designed to help you navigate the exciting tracks from Polygon Labs.

Protocol Dev Community

Akshat Gada

Polygon Tracks 101

**Workshop Room 1**
1.	Deploy a smart contract
2.	Build a subgraph for it
3.	Use the subgraph to create a complete Web3 DApp.

Sr Solutions Architect and Technical BD

Pranav Maheshwari

Upgrading a Key Web3 Protocol to the Decentralized Network

Workshop by Base

**Workshop Room 1**
Learn the fundamentals of the Walrus protocol and how it powers decentralized storage. This workshop will provide an overview of Walrus’ core features and guide you through the essential steps to start building on the protocol immediately. Whether you’re new to decentralized storage or looking to integrate it into your projects, this session will help you get started quickly.

Getting started with Walrus

**Workshop Room 2**
In this workshop, we will explore the challenges of blockchain scaling and how they relate to Bitcoin scaling. We will then dive into what Citrea offers as a rollup + trust-minimized bridge solution to address these challenges. Later, we are going to deploy a simple smart contract to demonstrate Citrea's EVM-compatibility, and check some resources that hackers can utilize during the hackathon.

Ömer Talip Akalın

An introduction to Citrea: Bitcoin's First ZK-Rollup

Workshop by Huddle01

**Workshop Room 2**
"In this workshop, we will introduce multi-party computation and how you can build MPC applications yourself using tools from Cursive & PSE's MPC research team.

We will focus on how MPC can be used for human connection through a concept called ""digital pheromones"": the ability to produce lightweight, privacy-preserving signals that people can use to coordinate safely and efficiently. 

We will conclude through a number of app ideas for hackers to work on, and present the $2500 prize bounty for the four best apps using MPC for human connection!"

Buliding multi-party computation apps with Cursive & PSE

**Workshop Room 3**
This workshop introduces developers to Coinbase's AgentKit, a powerful Python and TypeScript library that enables AI language models to take action onchain through the Coinbase Developer Platform SDK (cdp-sdk). 

Participants will learn how to give their AI agents ""onchain superpowers"" - including the ability to create and manage crypto wallets, execute fee-free batch payments, automate digital asset trading, and communicate through social networks like X. 

Built with Langchain, CDP AgentKit allows for easy integration of additional tools and functions, while Replit Templates provide a streamlined setup process that gets developers from zero to having a working agent in under three minutes. 

The workshop will demonstrate practical examples, including how to configure different AI models like xAI's Groq and customize agent personalities, making AI functionality accessible to onchain developers.

Kevin Leffew

Give your AI Agent Onchain Superpowers: Coinbase AgentKit

**Workshop Room 1**

Join us at Build and Bloom: Akave's Decentralized Storage Workshop for a hands-on exploration of Akave’s SDK and decentralized storage solutions. You'll learn essential skills to decentralize storage for your dApps and data, gain exclusive access to newly launched Akave's Yucca Testnet, and provide valuable feedback to shape the future of decentralized tech.

CTO & Co-Founder

Angelo Schalley

Akave Workshop

**Workshop Room 3**
The workshop deep dives into building on okto sdks which can give a completely web2 building experience for on chain interactions and dapp development

Head of DevRel

Ovia Seshadri

Build for Web3 using Web2 skills

Hackathon Check-ins CLOSED!

Opening Ceremonies

Hacking Starts!

Dinner

Team Formation Activity

Day 1

Breakfast

Hackathon Check-in OPENS!

A Flow Movement Session is a structured practice emphasising fluid, continuous movement to enhance physical mobility, mental focus, and overall well-being.

Flow experience (not of the crypto kind)

Mentors are here to help polish your idea

Idea Review Session

**Workshop Room 3**
This workshop will provide an in-depth introduction to the ZK Email Registry and its SDK, enabling participants to create Zero-Knowledge proofs for any email and leverage them effectively. Additionally, the workshop will cover Email Transaction Authentication, demonstrating how to interact with on-chain contracts by replying to emails.

Builder

Aditya Bisht

ZK Email: Leveraging The Power of Emails via ZK

Hackathon Check-in CLOSED!

**Workshop Room 3**

Introduce Anon Aadhaar protocol and dive into how to integrate it

Yanis

Anon Aadhaar Workshop

Lunch

Join us for coffee at Tribal Coffee popup!

Tribal Coffee!

Redeem Chai using USDC or ETH at Base Chai booth. Located right outside the entrance

Base Chai

**Workshop Room 3**

In today’s world, the transactability of assets is siloed across multiple purpose-specific infrastructures. The Finternet aims to architect universal infrastructure that’s interoperable unifies multiple assets, and supports multiple use cases to usher in low-cost, high-volume, and high-trust transactions!

Workshop by Finternet

Get feedback on your project before your final sprint!

Project Review Session

**Workshop room 3**

https://www.fundingthecommons.io/

We accelerate the development and implementation of blockchain-based infrastructure for public goods funding. By nurturing a diverse ecosystem across Web2, Web3, academia, public sector institutions, philanthropy and industry, we aim to cultivate the interdependent systemic changes necessary for better management of public goods.

Workshop by FTC

**Workshop Room 3**

Explore how True Network is revolutionizing Web3 trust systems through its attestation and reputation infrastructure. This session covers the platform's TypeScript SDK for creating on-chain attestations and the Reputation CLI for building customized reputation models. Learn how developers can leverage True Network's tools to create trust-based applications, from simple verification systems to complex reputation-driven dApps. We'll demonstrate practical implementations, showcase real use cases, and discuss best practices for integrating True Network's trust layer into your blockchain applications.

Key Topics:

- On-chain attestation mechanisms
- Reputation scoring algorithms
- Integration patterns
- Trust-based dApp architectures
- Implementation best practices

Using True Network for Attestations and On-Chain Reputation Models

**Workshop Room 3**

Explore how True Network is revolutionizing Web3 trust systems through its attestation and reputation infrastructure. This session covers the platform's TypeScript SDK for creating on-chain attestations and the Reputation CLI for building customized reputation models. Learn how developers can leverage True Network's tools to create trust-based applications, from simple verification systems to complex reputation-driven dApps. We'll demonstrate practical implementations, showcase real use cases, and discuss best practices for integrating True Network's trust layer into your blockchain applications.

Key Topics:

On-chain attestation mechanisms
Reputation scoring algorithms
Integration patterns
Trust-based dApp architectures
Implementation best practices