yardstick — measure a group without showing your number

[ yardstick ]

measure a group without anyone showing their number · aggregates out, individuals never

SET UP A MEASUREMENT

reveal needs at least numbers unit

manualI close it with my admin link deadlineauto-closes after

numbers live only in attested enclave RAM — nobody can read them, you included
at close, the enclave reveals only aggregates — median, mean, quartiles — and only if at least k people submitted
below quorum nothing is revealed; either way every individual number is scrubbed at close
the median of a few numbers still is someone's number — it just doesn't say whose. pick k accordingly

THE MEASUREMENT IS OPEN

share this link with the people being measured:

admin link — keep it private: it closes the measurement (it cannot see any numbers):

connecting…

DON'T TRUST THIS PAGE'S WORD FOR IT

every submission's fingerprint is public now. this button recomputes yours with WebCrypto — inclusion proves your number was in the set the stats were computed from:

NOTHING HERE

this measurement never existed, expired unclosed, or its results aged out (7 days). numbers from a vanished measurement were scrubbed, not archived.

numbers in attested memory only, aggregates the only exit, inside a hardware TEE on enclave.host — attest the enclave, then check your inclusion yourself.