Seven certified operators that compose into an algebra of evidence: compress with a bound, query without decompressing, search without missing, measure without being fooled, timestamp with proof, sign the ledger and prove the restore. The ε is already in your norm — we turn it into a guarantee.
Certified detection and absence proof over a real IMS array.
open in new tab ↗Telemetry under bounded error — every sample inside the ε tube, proved.
CLAMPCertified queries on compressed data — the answer as a bracket that contains the truth.
SIEVEVector search with proven zero false negatives — certified completeness.
TRUSSSketches that don't bend — measure the stream even when manipulated.
PLUMBTime as a certified interval — conformance attestation (RTS 25).
GIRDERThe signed ledger — trust lives in the key, not the writer.
SHOREBackup that proves it restores — not the promise, the proof.
Over 40 interactive demos on real public data: earthquakes, emissions, glucose, nuclear-treaty monitoring, gravitational waves, markets, flight, battery. Each with the bound verified and the query certified.
Open the demo gallery