Tag
After four years of development and a pivot away from IPFS compatibility, iroh has released version 1.0. The post recounts the project's history, from a Rust IPFS implementation to a lightweight library built on QUIC (via quinn) and BLAKE3 verified streaming for near-optimal blob transfer.
Iroh explores how to build permissionless global content discovery for its P2P networking stack, studying BitTorrent's Mainline DHT as a proven model while arguing its own BLAKE3-based iroh-blobs verified streaming protocol is superior to BitTorrent's transfer protocol.
Shipyard will cease IPFS engineering and infrastructure operations by September 30, 2026, after Protocol Labs ends funding, impacting core projects and public services.
Optimistic Provide reduces IPFS content publication time from over 13 seconds to under 1 second using techniques like early record storage, early walk termination, and background retries. The optimization shipped in Kubo 0.39.0 and significantly improves real-time content publishing on IPFS.