PQC Hybrid Signing: figures & benchmarks

Evidence for PQC Hybrid Signing: 1. Evidence pack · 2. Answers to buyer questions · 3. Figures & benchmarks · 4. Selling tools · IHVRK kit · Learn it · why these pages exist

Every number on this page is read from the signed transcript inside the IHVRK kit; none is typed in by hand.

3/3

claims matched when recorded

attack cases refused or flagged as claimed

190 ms

median round trip (min 84, max 535), incl. network

#	Kind	Claim	Recorded value	HTTP	ms
C01	control	Verify the original $100 instruction -> Both signatures verify.	`true`	200	190
C02	attack	Change the amount to $999,999 -> Rejected: the record was changed.	`false`	200	84
C03	attack	Add a different recipient -> Rejected: an added field is a change too.	`false`	200	535

Copy the table (paste into a spreadsheet)

id	kind	claim	recorded_value	expected	http	ms	recorded_at
C01	control	Verify the original $100 instruction -> Both signatures verify.	true	[true]	200	190	2026-11-03T22:54:38+00:00
C02	attack	Change the amount to $999,999 -> Rejected: the record was changed.	false	[false]	200	84	2026-11-03T22:54:38+00:00
C03	attack	Add a different recipient -> Rejected: an added field is a change too.	false	[false]	200	535	2026-11-03T22:54:39+00:00

Download: figures.tsv · transcript.json (full answers) · whole kit

How to read these numbers

Recorded 2026-11-03T22:54:40+00:00 against cainstudio.online from our build host; times include the internet round trip.
They show these inputs, not every possible input. Known misses are on the limits page.
This is not a load test, an SLA or a third-party benchmark. Re-run it yourself: python3 verify.py --live.