created: 20260506135500000
modified: 20260506135500000
tags: ResearchStack Hardware Materials Verification Candidate
title: SDR Void Hash Verification
type: text/vnd.tiddlywiki

! SDR Void Hash Verification

Nondestructive readout idea: sweep internal void or tubule geometry with SDR/RF
and compare the analog signature against a baseline physical hash.

!! Risks

Scanner integrity, calibration drift, temperature, and field usability remain
open receipts.

!! Links

* [[Structural eFuse Surface]]
* [[GeomTREE Semi-Jack Physical Witness]]
* [[Materials and Hardware Mining]]
* [[FPGA Warden]]

!! Sources

* `shared-data/data/germane/research/chat-tardygrada-patent-session-20260404.md`
* `shared-data/data/germane/research/hutter/GEOMTREE_PITCH.md`
* `../docs/speculative-materials/RecoveredSessionMaterialConcepts.md`