Seal a call
Say it before it happens.
Pick a market and a probability. Your call is encrypted in this browser to the drand round at the market’s close, and only its hash goes on chain, in one transaction you sign. Nobody can read it before then, not even us. It opens itself at The Open and is graded from public data.
01 · Pick a market
0 open · generated from config, no free text
Loading markets…
02 · Your probability that it happens
70%
if it happens
+0.64
if it doesn’t
−0.96
Brier skill against a coin flip. Say 95% and miss, and it costs −2.61. Calibration beats bravado.
03 · Seal it
Pick a market above.
This seal burns 10,000 $CALLS from your wallet and needs 100,000 $CALLS held after it. The wallet shows exactly that.