Every answer comes with a receipt you can check.
Ask Lum anything; it answers like any assistant. The difference: it hands you a receipt, and re-checking it instantly spots if even one character changed. On-device (Lum Local) answers re-check with no account and no internet; answers from a connected mind carry a receipt too, which you re-run to confirm. Here's one being re-checked on your device right now:
Put Lum on trial →Lum is made of small, shareable parts — not one black box.
Each part is a capsule: a bundle of knowledge and skills (not hidden AI weights) that you can add, share, or sell. Every capsule carries a signed record you can check, so its description is backed by evidence, not just claims. You pick the ones you need. Here's a capsule's card, built from its own record:
Open the capsule market →They can build things you see, not just chat.
A capsule can make a table, a drawing, or a 3D model — by sending a simple list of steps the app replays exactly. So what you see is reproducible — replay the steps yourself and get the same result. Watch this table build itself from its steps:
Drive a surface → Run verifiable compute →Quality is earned by re-testing — then worn as a badge.
Before a capsule gets a quality badge, every test is re-run to confirm it truly passed — you can't just claim it. The badge is drawn straight from that verified result (its shape shows rank, its colour shows category), so the badge itself can't exaggerate. Here's one, checked on your device:
See the gauntlet → the badges →Contribute for free. The split is computed to the exact cent.
When work you helped make is paid for, the split among everyone who contributed is computed automatically, to the exact cent, with nothing lost — straight from the signed record, no one deciding by hand. That math runs live on your device today; the payout rail that actually moves the money is a frontier we haven't shipped yet. Here's a $1,000 sale being split:
See the economy →All of it points at one shared goal: the 1000-Year Atlas.
A living map of humanity's biggest goals. Progress is counted only from real, signed evidence — no one can just claim credit — and it shows exactly where the next effort matters most. It's a seeded Genesis Preview today: only proven progress lights up, and nothing is finalized yet. This is what the capsules, proofs, and economy are all for. Here's progress, recalculated live:
Open the Atlas →