The Mathematical City · Unified Interface

Mini AI Labs

Six questions. One cycle.
STRUCTURE → INVARIANCE → DYNAMICS → MEMORY → MEASUREMENT → PREDICTION → STRUCTURE
01
SPECTRA
Structure
What structure is there?
E0/E1 substrate; visualization layer
LaunchCity page
02
Fold
Invariance
What survives transformation?
E2 visualization / challenge layer
LaunchCity page
03
Murmuration
Dynamics
How does structure move and reorganize?
E1/E2 depending on reconstruction vs synthetic trajectory
LaunchCity page
04
Mnemosyne
Memory
What did we know, and when did we know it?
Commit / reveal / provenance discipline
LaunchCity page
05
Density
Measurement
What can we reconstruct from incomplete observation?
E2 visualization; measurement only
LaunchCity page
06
Horizon
Prediction
What invariant comes next?
E2 synthetic prospective forecast
LaunchCity page

MNEMOSYNE · OPEN SEAL UTILITY

Paste a JSON forecast packet. This computes a deterministic SHA-256 commitment locally through the City Labs endpoint. It stores nothing.
Evidence boundaries remain typed per lab. This interface is a launch-and-registry surface, not an evidence-class promotion mechanism.
Machine-readable registry: add ?format=json. Seal API: POST {"action":"seal","forecast":{...}}.