eip-4844

Four scripts to ordinary generate, EIP-4844-type generate, EIP-7702-type generate, and execute a signed raw transaction with ethers.

Files to run a lighthouse / geth client pair on Ethereum EIP-4844 / Deneb devnet for testing

KZG WASM Build suitable for EIP-4844 and PeerDAS (EIP-7594)

Utility features to play with EIP-4844 blobs for Starknet usage.

KZG polynomial commitments in Zig

Ride sharing for Ethereum's blobs. Combines multiple blobs that don't fill a full EIP-4844 blob into one to save costs

Send Ethereum EIP-4844 blobs directly from your browser

Blobscan AO HyperBEAM agent

This is a Rust implementation of the Beacon Chain blob archiver

Go backend for indexing Ethereum blob transactions (EIP-4844) across multiple networks. Includes a REST API server and multi-network indexer with PostgreSQL storage, real-time WebSocket support, and rollup attribution.

A Solidity implementation of a token airdrop system using Merkle trees for efficient and gas-optimized token distribution.

Data Availability explorer for Ethereum (EIP-4844), Avail, and Celestia.

Receiver-pays messaging protocol using EIP-4844 blob storage and ERC-4337 account abstraction

BOT Chain indexer that stores itself on-chain: decoded DEX data checkpointed into EIP-4844 blob transactions, restorable from chain alone

A flight recorder for AI agents on BOT Chain: every decision on-chain, full history replayable from chain data alone.

Private, ephemeral Ethereum chat with stealth addresses and end-to-end encryption.

Chainlist-aware registry of blob-submitting EVM address attributions