yap^331 The host delivers the ticks it is asked for

What it says

After `wakeAt t`, the host sends a `tick` with a time at or after `t`, while the app runs. Ticks may come late, early ones are ignored, and the clock may jump.

Evidence

assumed	Stated, not proved. The proofs rely on it.
fuzzed	Not shown yet: the claim-driven fuzzer held it in every random sequence (docs/fuzz.md). A CI step will publish it (#95).

Where it's defined

Declaration: Yap.hostTicks
Module: Yap
Source: lean/Yap.lean:432 at v0.1.0
Statement hash: -

Ledger

yap^331 is active in this version's claims.lock. An id never moves or changes meaning.