Filecoin

The project provisions, operates, and maintains critical Filecoin infrastructure across both Mainnet and Calibration Network, providing 24/7 availability for services essential to network reliability, developer workflows, and protocol resilience. This includes six bootstrap nodes (three per network), a continuous snapshot service delivering both latest and historical snapshots (diff and lite formats), a public Calibration Network faucet, and a Calibration Network miner. This infrastructure…

Venus Implementation Maintenance sustains Venus as a critical secondary Filecoin client to strengthen network resilience, reduce mono-client risk, and deliver zero-day compatibility across upcoming network upgrades for Storage Providers and node operators. The project also maintains ecosystem public goods—FIPs.cc for translating protocol changes into actionable impact analysis and Filscan for improved on-chain and FVM data transparency—while implementing community-driven FIPs to accelerate…

IPNI (Interplanetary Network Indexer) is open-source core infrastructure for the Filecoin and IPFS ecosystems, providing a scalable content routing layer that maps content identifiers (CIDs) to the storage providers that host them for low-latency retrieval discovery. It ingests signed provider advertisements and serves high-volume lookup traffic for retrieval clients, gateways, and on-ramps, improving reliability and performance across the network. The proposed work advances IPNI’s…

This particular project : - Position Filecoin to serve as S3-compatible cloud storage platforms, targeting the most lucrative segment of the storage market: enterprise-grade object storage. - Enterprise object storage averages $20–$30 per TB/month on traditional cloud providers (e.g., AWS S3 Standard) - Drives long-term FIL on multi-year storage contracts - Unlocks new revenue from cloud migration while expanding Filecoin’s utility in real-world enterprise workloads The CIDgravity gateway can…

Curio is a fully open-source, credibly neutral core infrastructure implementation that enables Filecoin storage providers to produce blocks, participate in consensus, and deliver provable storage services across Proof-of-Replication and Proof-of-Data-Possession workflows in a single runtime. The project focuses on network-upgrade compatibility, security hardening, and a lightweight PDP-first build that reduces operational overhead while improving reliability for paid on-chain deals. By…

Plumbline is an open-source operational stability layer for the Filecoin CalibrationNet, providing a deliberately stable Storage Provider test target, a public dual-asset faucet for repeatable developer funding, and continuous network monitoring to keep integration environments reliable. It also delivers end-to-end network-version upgrade validation with publicly verifiable results, reducing ecosystem risk and accelerating builder and Storage Provider testing cycles. The project expands this…

The Large Data Onboarding Pod is building Filecoin-native tooling and market mechanisms to reliably onboard, index, preserve, and retrieve large-scale public datasets through paid on-chain deals. The project advances a peer-to-pool PoRep workflow, lifecycle management and observability for popular datasets, and an MVP for paid retrievals, enabling archival-grade “library level” access where data remains verifiable and available when requested. By piloting on-chain data trusts and a curated…

OpenModel is building decentralized infrastructure for AI model distribution on Filecoin Onchain Cloud, using Warm Storage for verifiable storage of model weights and Beam for low-latency, high-bandwidth retrieval of GB-scale artifacts. It integrates an on-chain model registry with Filecoin Pay to enable automated synchronization, creator-managed publishing and versioning, and metered paid downloads with native on-chain settlement—providing a reference pipeline that shifts real-world model…

Secured Finance is building on-chain financial infrastructure for the Filecoin ecosystem, centered on USDFC, a FIL-collateralized stablecoin designed as neutral, reusable public-good infrastructure for stable-value payments and settlement on FVM. The project aims to expand USDFC through interoperable payment rails, accessible user interfaces for non-DeFi participants, and audited smart-contract primitives that enable practical on-chain utility. By allowing ecosystem participants to access…

Curio Storage is Filecoin infrastructure that helps storage providers maintain power and reliably execute paid storage deals through a unified, programmable deal interface. It aims to extend current deal mechanisms with a composable “Market 2.0” supporting features like deal advertising and taking, policy controls, modifications, and additional provable services such as repair and replication. By providing a stable, interoperable API surface for storage providers and data owners, Curio Storage…

IPNI (InterPlanetary Network Indexer) is core content-routing infrastructure that bridges the Filecoin and IPFS ecosystems by indexing and serving fast provider discovery for CIDs via a simple HTTP API. Optimized to ingest billions of CIDs from large data publishers, it enables reliable content discovery for retrieval and gateway workflows that depend on up-to-date routing information. The project is advancing resiliency and sustainability through improved replication, per-provider metering,…

MechaFIL ( GitHub → celtd/mechafil-jax ) is a fully differentiable “digital twin” of the Filecoin economy: by ingesting parameters like power-onboarding rate, renewal rate and FIL+ adoption, it produces detailed forecasts of circulating supply under any scenario. Until now, setting up those scenarios has required manual tuning by cryptoeconomic experts. An MCP (Model Context Protocol) server layer bridges MechaFIL with a simple REST API and LLM-backed natural-language interface. By combining…