One night, start to finish.

What happens between connecting a wallet and seeing ETH land the next morning.

1
Connect
Wallet first: that address is your account. Then a tracker through its maker's OAuth screen. We request sleep, heart rate and HRV, nothing else, and you can revoke from their side.
2
22:00 UTC snapshot
Your $SLEEP balance is recorded on-chain. This is the balance that counts for the night, so buying at 23:00 doesn't help tonight.
3
Sleep
Your tracker does its job. We need at least four hours with a heart-rate signal, ending before 10:00 UTC, to score the night.
4
08:00 UTC snapshot
Balance recorded again. Your counted balance is the lower of the two, capped at 1,000,000. Sold in between? Zero for the night.
5
Score and weight
Score arrives from your tracker's morning sync. Weight is balance × score. Everyone's weights are summed; your share of the pool is yours over the sum.
6
Route
The night pool, last 24 hours of LP fees plus the day's emission, is sent in one batched transaction. ETH and $SLEEP arrive in your wallet; gas paid by the protocol.

Fair play, by construction.

Paying for sleep invites gaming it. These rules run before a single payout.

Heart rate or nothingNights without a continuous HR signal score zero

≥ 4h HR

One tracker per walletA tracker account can back one address; changing it costs a 7-day cooldown

1:1

Your own baselineScores compare you to your 30-day self, so a low natural HR isn't an edge

relative

PlausibilityHR below 35 or above 110 for the night, or identical traces across wallets, hold the payout for review

review

Balance capBeyond 1,000,000 $SLEEP more tokens add no weight

1M cap