Mohamed Ashraf’s Post

🚀 Heimdahl Command Line Tool Update 🚀 Exciting news for developers! The Heimdahl command-line tool is now available for accessing aggregated data from Ethereum and other EVM-compatible blockchains on Github (here: https://lnkd.in/dF8T7jqQ.) 🔍 Key Features: - Clean Data Access: Directly query Ethereum and EVM nodes for accurate, up-to-date data. - Intuitive Command-Line Interface: Simple, efficient querying. - Fast & Reliable: Quickly access indexed blockchain data with minimal latency. 🌐 What’s Next? While Heimdahl currently supports Ethereum and EVM chains, we’re working on adding Solana and more blockchains soon! We’re also getting ready to allow developers to obtain API keys independently. But for now, join our Discord Server(https://lnkd.in/dbQMsPwr) to get early access and help us test it out! Your feedback is invaluable as we continue to refine the tool. 💬 Let’s Connect: Share your thoughts, ask questions, and help us improve Heimdahl together. #blockchain #ethereum #EVM #Solana #developerTools #API #dataaccess

📢 Announcing Goteth v3.4.0: Enhanced Ethereum Beacon Chain Analysis At MigaLabs, we're committed to advancing blockchain research through robust tooling. Today, we're excited to share the latest update to Goteth, our open-source beacon chain indexer for Ethereum. Key Improvements: 1. New Rewards Aggregation System We've introduced a lightweight alternative to track validator rewards. 2. Enhanced Slashing Events Monitoring We provide a new dedicated slashing events table. 3. Stability Improvements We've implemented multiple fixes to enhance data consistency and reliability, including: - Improved block metrics accuracy - Enhanced Capella blocks processing - Refined attestation calculation methodology - Better epoch data completeness As a blockchain observatory, we procure to deliver reliable data for research and analysis. These improvements reflect our commitment to providing robust tools for the Ethereum ecosystem. 😃 Try it out: github.com/migalabs/goteth #Ethereum #Blockchain #Research #OpenSource #Web

Building a #DEX requires managing large amounts of on-chain data, which can be time-consuming. And while building a #perp #DEX, where extensive data validation is crucial before a user requests for trade. One effective solution is using Multicall. Instead of hitting the RPC multiple times, Multicall allows you to fetch data in a single call, significantly reducing time and enhancing efficiency. This tool is invaluable for all #web3 and #defi developers, streamlining both reading and writing on-chain data. Why waste time making multiple calls when you can get everything in one go? Multicall is like the buffet of data fetching—grab everything you need in one trip! Discover more about how #Multicall and #batch_execution really works and can save your user's precious time : https://lnkd.in/gjxWetNv #Blockchain #Solidity

Check out our new guide on IPFS, a system for storing and sharing data across a decentralized network. This guide demonstrates how to fetch IPFS data into your indexer. Specifically, token metadata for the Bored Ape Yacht Club NFT collection. Learn more here: https://lnkd.in/dhSmeumP #IPFS #InterPlanetaryFileSystem #Decentralization #DataStorage #DataSharing #Blockchain #NFT #BoredApeYachtClub #TokenMetadata #Web3 #Crypto #DistributedNetwork #Indexer #Guide #TechInnovation

Amberdata Market Data Purchase Simplified! 📢 Institutional-grade Market Data is now at your fingertips! 🤌 Here’s what you can expect: ✅ Customizable Market Data Packages – Subscribe to the Spot, Futures, and Options exchanges you need, monthly or yearly. ✅ Seamless Access – Delivered via RESTful API or WebSockets for maximum flexibility. ✅ Bulk Data Delivery – Need more? Add AWS S3 bulk delivery for complete historical data (yearly subscription). Key Features: 🔸 250,000 requests/day 🔸 20 requests/second rate limit 🔸 20 concurrent WebSocket connections with 100 subscriptions each 💳 Quick & Easy Checkout: Choose your exchanges, subscribe, and pay online—no hassle, no delays. 📈 Get real-time and historical data on prices, trades, and order books with just a few clicks. Start leveraging Amberdata’s Market Data today! Visit our website to explore packages and get started. 🔗 https://lnkd.in/guhjFxRK

🔐 Unlocking the Secrets of Crypto: Essential Tips for Secure Crypto Transactions! Navigating the world of cryptocurrency transactions involves more than just technical know-how—it's a crucial decision that impacts your security and investment. Explore practical tips and strategic insights for making secure and informed transactions. Ideal for both seasoned crypto enthusiasts and beginners eager to safeguard their digital assets. 👉 Dive deeper into secure crypto practices with us! #CryptoSecurity #BlockchainBasics #CryptoTips #TokenMomma https://lnkd.in/e-XdD-eS

Recently, there's been an insane trend and demand for staking assets from custody. However, custodians natively support staking a limited number of assets and are not in a hurry to expand their support. On the other hand, some custodians support a so-called Raw Signing feature, which allows signing any transaction on behalf of the asset holder within the custodian. I wrote a technical article with an example of how to stake ATOM tokens from Fireblocks (who is the one of the most famous custodians) , which might interest some colleagues and partners to better understand the concept of Raw Signing and how to use it for staking assets. Interestingly, with the help of our Platform API, you can perform stake/unstake operations without even touching the blockchain or blockchain-specific SDKs.

🚀 IneryDB GUI 2.0 has been released, bringing seamless MongoDB integration! 🌐 The wait is over! We are delighted to announce the introduction of IneryDB GUI Version 2.0, which includes a powerful new MongoDB integration. This upgrade allows users to easily transfer their data from MongoDB's schema-less structure to IneryDB's schema-full architecture, resulting in improved data integrity and quick querying. ✨ Key Features: ➡️ Effortless MongoDB Import: Our user-friendly data transfer tool simplifies the process, assuring a smooth transition with minimal user input. ➡️ Automatic Structure Mapping: Say goodbye to manual configurations! IneryDB GUI 2.0 builds schemas to map your MongoDB collections, ensuring data consistency. ➡️ Post-Migration Data Preview: Use our built-in preview feature to get confidence in your migrated data before the final integration. Beyond MongoDB integration, IneryDB GUI 2.0 provides: 🔧 Enhanced Database Setup: The interface for building and managing databases has been enhanced, with support for additional vector types and custom parameters. 📈 Granular Index Management: Our enhanced index management tools allow you to fine-tune your data queries for faster retrieval times. 📊 Advanced Database Insights: Use the Database Overview Page's expanded functionality to acquire a better understanding of your database activities. Are you ready to explore the power of IneryDB GUI 2.0? GitHub: https://lnkd.in/dcci8-Hx Get it now and effortlessly combine your MongoDB data with IneryDB! 🚀 #IneryDB  #DatabaseMigration #DataManagement #GUI

Progress Update: Decentralized Sequencer Integrated my custom Patricia Trie and "Merkleized" the stored Transactions. Trie code: https://lnkd.in/dxtewYDj In addition to this I implemented a general purpose Bloom Filter that I'm planning to integrate upon updating the API to produce Merkle Proofs for sequenced Transactions on-demand. Bloom Filter code: https://lnkd.in/d6eUDAeQ Sequencer code: https://lnkd.in/d3fr6J_Q #blockchain #cryptography #merkletrie #decentralizedsequencer

My recent contribution to the Solana SPL Token Distributor project. I had the opportunity to work on creating a functional front end for this project, leveraging the power of Merkle trees to enhance the efficiency and security of token distribution on the Solana blockchain. #Solana #Blockchain #Web3 #merkletree