Demo barrier
Connect it to an object in the app, press it, and watch the barrier rise. The signature of every press is checked right here, in your browser.
Barrier closed
No calls yet
Your personal address
…The address is yours alone: someone else's presses do not reach your barrier. Bookmark this page to come back to it.
How to check
- In the app, add an object of the URL type and paste your address.
- Copy the object's signing secret and paste it below.
- Press the object: the barrier rises for 4 seconds.
Object signing secret
The signature is checked here, in your browser: the secret goes neither to the server nor into the address. In the “Open / close” mode a second press closes the barrier early.
Barrier closed
Barrier open
closes in %s s
No signature
Signed — paste the secret below
Signature matches
Signature does NOT match
Signature matches, but the clock differs by more than 5 minutes
No calls yet
just now
%s s ago
%s min ago
from the server
from the phone
open command
close command
object %s
Copied
No connection to the server