Execution Machine

A new announcement just in time for #ethdenver Sybil Form - a fully configurable sybil-resistant form built w @gitcoinpassport, Next.js, & EXM github.com/dabit3/sybil-form 🌟 This goes along w my presentation from ETH Denver (stored forever on @ArweaveEco) gxfegvmc3ak4peu7kihgrx7o4dp2…

3 Ways to build a decentralized database ⚡️ You can easily build a scalable, fast, decentralized, permanent, and immutable data store / database, using @ArweaveEco + @BundlrNetwork 🐘 It's fast, cheap (free for <100KB), holds arbitrary amounts of state and code, and there are multiple protocols that enable you to use or build things like custom or NoSQL data stores: 1. @warp_contracts + Smartweave Smartweave is a smart contract protocol that allows developers to build permanent applications on top of Arweave. When you publish a Smartweave contract, the program’s source code and its initial state is stored in an Arweave transaction. When a user writes an update to a SmartWeave program, they write their inputs as a new Arweave transaction. To calculate the state of the contract, a SmartWeave client uses the contract source code to execute the history of inputs sequentially. Invalid transactions are ignored. Warp is a caching layer built on top of Smartweave and allows you to quickly retrieve data from contracts with a large number of state updates, but also offers instant transactions and contracts availability and finality. warp.cc/ Learn how to build here: dev.to/dabit3/building-full-… 2. @exmbuild + Smartweave EXM is a language-agnostic serverless environment powered by Arweave, and enables developers to create permanent, serverless functions on the blockchain. EXM eliminates the need to understand smart contracts, transactions, or blocks to leverage blockchain technology. EXM / Arweave provide something that traditional data stores do not - permanence. Once the data / transactions are stored, they can be retrieved and consumed forever (or as long as the network exists). Some use cases are registries, games, CMSs, permanent data protocols, general data processing, and possibly even building a permanent NoSQL database. exm.dev/ Learn how to build here: dev.to/dabit3/introduction-t… 3. @weave_db Weave builds on @BundlrNetwork @ArweaveEco & @warp_contracts to enable a NoSQL Database as a smart contract. You could think of it as a permanent @Firebase Firestore, with simple queries expressed as JSON arrays. It enables cross-chain authentication - users can sign in using a variety of wallets including EVM and Arweave and features rapid data Indexing among other things. weavedb.dev/ Learn how to build here: docs.weavedb.dev/docs/intro

I just released a new video: Building Permanent, Immutable, & Stateful Serverless Functions with @exmbuild & @ArweaveEco 🐘✨ Includes: - Brief intro to EXM + Arweave - Building an end to end app from scratch - Mocha tests - Example codebase + tutorial youtube.com/watch?v=lXkAx7Xq…