Protofire | Onchain Engineering

3,000+ firms sold crypto in Europe before MiCA. About 325 hold a licence today. The ones left are shipping.

We documented 21 live architectures, end to end: the exact article, who runs it, which vendors held up, and the one layer no vendor sells.

protofire.io/blueprints

Prediction markets: $123.3B traded in October (Artemis). Kalshi about 80%, Polymarket about 16%.

Lending against an open position is simple for most of its life. The last days before resolution are where it gets hard: the price can gap to 0 or 1 before a liquidation clears.

Our Founding Member Andrei Yurkevich joined @stabledash to talk about Morpho becoming a standard layer for crypto lending.

That lets lenders launch on audited, open-source markets and focus on KYC, custody, and liquidation policy.

Crypto-Backed Lombard Loans, reviewed by Andrei: protofire.io/blueprints/cry…

Multisig approvals should not require reading the function name or bytecode.

Protofire Multisig describes transactions and signed messages in plain words before they are signed, under ERC-7730. Each description is now checked against an independent attestation that confirms it matches what the contract does.

Live on eighteen networks!

Thanks to @sourcifyeth, whose v0.3.0 package we used for the attestation flow.

A description exists only where the protocol published one, and the standard is still a draft.

Treat it as an extra check. Your judgment still signs.

app.safe.protofire.io

Ran Goldi from Fireblocks on who is arriving in stablecoins now: banks that can finally touch the asset after the GENIUS Act, running money-movement POCs and finding capital and speed savings they hadn’t expected.

For EU institutions taking that past the POC, our Blueprints show how these payment and settlement patterns run in production under MiCA, TFR and DORA: protofire.io/blueprints