Home Document PSP-000 · 2026-05-17
Planisphere
Working draft · v0.1 email@planisphere.ooo
Planisphere · v1.0.0

Provably Authentic and Compliant Intelligence.

Backstaff audits your AI workforce — the shadow staff that reads behavior by what your fleet casts, not by direct observation. Astrolabe makes it cryptographically provable. NIST AI RMF–mapped. Admissible under federal audit.

Audit your AI staff See the proof mechanism
ProductBackstaff
EngineAstrolabe
OutputAttestation bundle
N · 000° E · 090° S · 180° W · 270°
01 ·
The premise.
What we measure · How we project · Why it matters

A planispheric astrolabe projects a 3D celestial sphere onto a 2D plane while preserving angular relationships. We do the same thing for variation. Given any set of comparable subjects scored on any set of comparable categories, we produce a surface decisions can be made on — fast, defensible, and domain-agnostic.

01 · Substrate, not solution

We do not ship vertical applications. We ship the underlying measurement layer that vertical applications are built on.

02 · Comparability is the asset

The value is not the score. The value is that two scores from two contexts can be compared at all.

03 · Pluggable by design

Dynamic categories and pluggable formats are not features. They are the product.

02 ·
In the hand.
A working instrument · Not a roadmap
psp › measure ./fleet --fleet-id pilot-1
[ok] resolving subjects ······················· 6
[ok] discovering categories ···················· 5
[ok] projecting onto plane ····················· ✓
[ok] variance explained on PC1 ················· 0.701
[ok] distinct profiles ························· 5
[ok] attestation root ·························· 1cd0f2b4···3d28d
psp › verify ./bundles/pilot-1
{ "verified": true, "root_match": true, "artifact_mismatches": [] }

The substrate produces an artifact that any third party with the same inputs can recompute, byte-for-byte. Admissible under adversarial review, Inspector General audit, and Congressional inquiry. Reproducible from the inputs and the pinned analysis code alone.

Variation, measured. Decisions, projected.