[ The board ]

Ten callers listed, six markets on chain

Six markets are on chain, each struck on real readings of the board. The seven-day markets are open until 16 September; the one-day windows have closed and wait for settlement. Trading starts once liquidity is seeded; nothing has settled yet, and the caller cards further down are worked examples.

See the markets
01Readings a day
288

One reading of fomo's board every five minutes, each published as a file.

02Callers listed
10

The top ten on fomo's own board, listed on chain.

03Markets on chain
6

Each struck on the median of three real readings, with the reading's hash committed.

[ Live on chain ]

The markets

Read from the chain with no wallet at all. Connect one to buy UP or DOWN once a market has liquidity.

Reading the chain…

The board view for @unipcs
@unipcs24 hoursSettled
The market view for @ether_monk
@ether_monk7 daysSettled
The settlement view for @frogmanhaha
@frogmanhaha24 hoursOpen

Worked examples of the cycle, not settled markets.

[ The keeper ]

Every line, read from a public board

One reading every five minutes, each written to its own file. At the close the resolver takes the three nearest, discards anything older than twenty minutes, and commits the hash of what it read.

Read the docs
[example output]
[keeper]   04:35:00Z reading fomo leaderboard, 10 accounts
[keeper]   04:35:00Z ok in 812ms
[keeper]   04:35:01Z wrote snapshots/2026-09-05T0435Z.json
[keeper]   sha256 …of the reading above
[keeper]   04:40:00Z reading fomo leaderboard, 10 accounts
[keeper]   04:40:01Z wrote snapshots/2026-09-05T0440Z.json
[resolver] market 3 window closed at 04:41:00Z
[resolver] nearest three: t-10m 11.79M  t-5m 11.81M  t-0m 11.84M
[resolver] oldest reading 9m41s, inside the 20m limit
[resolver] median 11.81M > strike 7.00M, outcome UP
[resolver] commit …of the settlement file
[resolver] dispute window open for 2h, settlement at 06:41:00Z
[keeper]   04:45:00Z reading fomo leaderboard, 10 accounts
[ List a caller ]

Want a market on somebody?

Name a handle and both windows open at once. Listing is permissionless, and one signature from the caller ends it.

Read how it settles