Atomic clock.
Atomic clock — a reference page in the Time & cadence register.
What this is.
Use. cesium hyperfine transition.
Source. nucleus + 3 elliptical electron orbits.
Register. 14 · Time & cadence — one of the 17 registers of the PLANiSPHERE corpus library.
Promise. atom
Atomic clock — a reference page in the Time & cadence register.
Answers: What is Atomic clock in the Planisphere corpus library?
See it work.
Planisphere measures your tool deployment against Atomic clock and seals the result into a signed, Merkle-rooted evidence record. The grade recomputes on your own hardware; the model state never crosses the boundary.
Where this measurement ships.
Atomic clock is a reference mark for cesium hyperfine transition. Read the related defense AI workflow product context at /defense.
Calendar reg 14 · days on a grid Epoch boundary reg 14 · before-and-after partition Escapement reg 14 · gear teeth + anchor palletRoutes here from.
Any internal link in the Planisphere site that names "Atomic clock" canonicalises here.
Sibling marks. Time & cadence
See the record Atomic clock asks for.
The console shows the evidence; the docs show the endpoints; the briefing shows what the product does and does not claim.