Curio CoreOne-binary Filecoin hot-storage SP.

Pure Go. Embedded chain node. SQLite, not Yugabyte. No Lotus sidecar.

Quickstart

Architecture

GitHub →

📦

A single binary

~88 MB static binary. No CGo, no Rust, no filecoin-ffi, no Lotus sidecar, no Yugabyte cluster. Drop on one VM and run.

🔗

Embedded Lantern

Pure-Go light client built into the SP. End-to-end cryptographic chain verification with no external full node.

💾

SQLite all the way down

Drop-in replacement for Yugabyte. Same harmonytask scheduler, same pdpv0 task surface, single .sqlite file you can `cp` to back up.

💸

PDP + USDFC built in

The proof loop runs autonomously. Payment rail discovery + settleRail dispatch is a singleton harmonytask. Operator only funds the wallet.

🖥

Operator dashboard

Server-rendered WebUI with chain head, dataset list, USDFC rails, scheduler health, file upload, embedded terminal.

🪶

Minimum-viable shape

The answer to "what's the smallest infra to run a paid PDP business?" Built for solo operators and laptops, not datacenters.

Why Curio Core exists

Today the answer to "I want to run a paid Filecoin Onchain Cloud SP" is roughly:

- a 76 GB Lotus full node
- a 3-node Yugabyte cluster
- a Curio cluster
- a Boost market node
- a public ETH RPC sidecar for FEVM forwarding
- a separate IPNI announcer
- a dashboard, a wallet manager, a settlement watcher, monitoring...

Curio Core's answer is one binary. Drop it on a single VM, point a domain at it, fund a wallet. You're a Filecoin Onchain Cloud hot-storage provider.

Status

Beta (v0.1.0-beta.1). The full PDP hot-storage flow has run end-to-end on Filecoin mainnet from a single machine: SP registration → self-funded USDFC → payments → dataset creation → addPieces → live proving cycle (mainnet dataset #1311, provider 31). Every transaction is signed by the binary itself, with no Glif and no Lotus sidecar. Mainnet is now supported; GA hardening (dashboard auth, operator runbook, multi-window soak) is ongoing. See curio-core#10 for current health.

Where to start

Run it in 5 minutes → Quickstart
Understand it → Architecture
Operate it → Dashboard tour