Watch the engine work through a real run, step by step. No signup.
Watch it work →PROOF
THETWOGENGINE
System 001✳Engine▦Run a4c2036
Initiate sequence
Real proof for real cancer breakthroughs — tested in the open, and worth believing.
proof engine · online
The ledger
Every step, on the record.
The engine works in public: it proposes a test, locks the bar, runs real compute, and posts a verdict — wins and dead ends alike. Click any step to inspect the proof.
How it works
01
Pick a fight
It chooses the test most likely to KILL a drug idea — not the one most likely to flatter it.
01Pick a fight02Lock the rules03Get its own inputs04Run the real test05Show the receipt
Why dogs, why now
Proof that helps dogs first.
We start with hemangiosarcoma — an aggressive cancer that gives dogs almost no time. Dogs get the cancers we do, so proving what works for them is a real goal and an honest first step toward people.
A2B&W dog portrait3/4
Get involved
Pick your altitude.
From just watching to running your own experiments — there’s a way in at every level.
Get the next result in your inbox when an experiment resolves.
Follow the build →Name a drug, a target, or a question. We’ll put it to the test in public.
Suggest something →Inspect a real record, pressure-test a result, return structured work.
Inspect records →Spin up your own experiment under the same rules.
Run an experiment →