The ProblemSteel produces 7–8% of global CO₂ emissions.
Steel produces 7–8% of global CO₂ emissions.
More than every country except China and the United States.
The technology to make steel without fossil fuels already exists. But it costs more, and until there's demand at the premium, it stays in the lab. We're building that demand.
Our ApproachMake products people actually want.
How Verification Works
Make products people actually want.
Then prove how they're made.
Most green products ask you to compromise on quality, on design, on price. We don't. We start with a product worth owning, then make it from the cleanest materials available.
Every claim is backed by blockchain-verified evidence. Not a label. Not a certification body. Immutable, public, cryptographic proof.
Source
We trace every raw material to its origin: ore grade, supplier, location.
Reduce
Hydrogen replaces coal in the reduction furnace. The byproduct is water, not CO₂.
Record
Every step generates evidence (sensor data, photos, measurements), hashed and timestamped.
Attest
Evidence hashes are submitted to the Ethereum Attestation Service on Base. Permanent. Public.
Verify
Scan the QR code on any product. See every step. Click through to the blockchain proof.
First Collection
We need your help to prove green steel can compete.
Our first products are kitchen knives forged from hydrogen-reduced steel. Every blade carries a unique serial number and QR code linking to its full, verified production history on the blockchain.
A $50 refundable deposit secures your place in the first production run, and sends a signal that this matters.
MaterialH₂-reduced steel
ProcessHydrogen reduction
VerifiedEvery step on-chain
StatusComing 2026
