Roadmap.
- Q2 2026
Devnet
The platform live: six SDKs, verifiable storage, YieldNest in production.
- Q3 2026
The proof system
Inclusion, completeness, and transformation proofs on one pipeline, proven end to end on Ethereum. The circuits are chain-agnostic, so new chains are configuration.
- Q3 2026
Verified on Ethereum mainnet
Three proofs verified by contracts on mainnet: an EigenLayer event window, Lido’s full validator set, and the data behind a live Merkl campaign. The receipts
- Q3 2026
Proving at the tip
The live network proves everything it indexes as blocks land, and validators verify each proof before serving. August 2026.
- Today
- ~Q3 2026
Daily pins to Ethereum
Each day of per-block proofs collapses into one aggregate that a contract on Ethereum verifies. The whole index, anchored daily.
- ~Q4 2026
Proofs at work
Distributions, funds, and bridges running on proven data.
- ~Q1 2027
Public testnet
Using the network opens up: anyone can register a dataset, query it, and check the proofs. Willow still runs the nodes.
- ~Q2 2027
Willow mainnet + WILL
The network and its token go live.
- ~Q3 2027
Independent provers
Running the network opens up: anyone can stake, prove, and earn. Bad or incomplete attestations get slashed.
- Research
One proof for a whole history
An entire chain under a single succinct proof, checkable anywhere.