Pre-Registration

PRG Structural Fragility Index

Frozen 2026-07-17.
Amendments only by dated addendum.
Document on file — revealed at the first scored event.

This is a commit-reveal pre-registration. The full frozen specification (domain, alarm rules, thresholds, evaluation protocol) is held on file and is not published here yet. Its inputs are cryptographically committed by the hashes below, so the specification and its inputs cannot be altered after the freeze. The complete document will be published on this page after the reveal.

Input freeze

state_quarterly.csvsha256:d1989030788fe7de
reserves_curated.jsonsha256:24628c50ce47e8a5

Anyone can verify integrity at reveal time by hashing the released input files and comparing against these committed prefixes.