// 00 · signal summary
What the Data Shows
Core finding: Post-Quantum Cryptography existed as a formal research programme from January 2017. For eight years it remained technically invisible — Google Trends below 5/100, public search near zero. Then, in August 2025, it crossed the structural threshold in a single month. By April 2026 it had reached 100/100 — the maximum possible score. The technology moved from specialist invisibility to peak global attention in under 12 months.
Classification status: 11 consecutive months above threshold (Aug 2025–Jun 2026). One month remains to confirm STRUCTURAL. July 2026 is the decisive month.
Three signals. Three different audiences. All pointing in the same direction — but at different speeds. This is the clearest Dual-Velocity case in the Zorthex v2.0 dataset.
// 01 · attention curve
The Diffusion Curve — Google Trends & Wikipedia
Google Trends (0–100) & Wikipedia Pageviews/month · 2015–2026
Google Trends (0–100)
Wikipedia pageviews (÷ 1000)
Threshold 25/100
The chart reveals two completely different curves. Wikipedia (blue) was already active and rising from 2015 — the specialist community was reading and engaging years before the public noticed. Google Trends (green) flatlined near zero for eight years, then broke upward in a single month.
This is not gradual diffusion. It is delayed ignition — years of invisible institutional momentum, then a single regulatory event that forces mainstream legibility.
// 02 · t_start definition
When Did Post-Quantum Cryptography Begin?
t_start selection is the most consequential methodological choice in any ZCR report. For PQC, three candidates exist. The choice between them produces materially different L values.
2001
Shor's algorithm well understood; academic PQC research active. Excluded — no formal institutional programme, no documented operational emergence.
JANUARY 2017 ★ t_start selected
NIST launches the Post-Quantum Cryptography Standardization Project. First Round announced December 2016, submissions open January 2017. This is the first government-mandated, formally scoped programme to replace public-key cryptography. Source: NIST.gov official announcement · Level A. Rationale: operational institutional emergence with a documented mandate, scope, and timeline. This is when PQC stopped being academic research and became a compliance trajectory.
JULY 2022
NIST announces four finalist algorithms. First concrete standardization output. Wikipedia views begin rising. Google Trends still near zero (3/100). Dual-Velocity visible but not yet confirmed.
AUGUST 2024
NIST publishes final PQC standards (FIPS 203, 204, 205). The compliance clock starts for regulated sectors. Wikipedia: 37,490 views in December 2024 — peak month, clearly triggered by this event.
AUGUST 2025 ★ t_peak
Google Trends crosses 25/100 for the first time — 70/100. Structural threshold reached. The 12-month window begins. Public attention ignites 8 years after the institutional programme launched.
APRIL 2026 ★ Peak
Google Trends reaches 100/100. Maximum global attention. Wikipedia: 28,133 views in the same month. Full convergence confirmed.
JUNE 2026 · now
Google Trends: 54/100 — still active, above threshold. 11 consecutive months confirmed. July 2026 determines STRUCTURAL classification.
Alternative t_start declared: If t_start is set to August 2024 (NIST final standards publication), L = 12 months. This is methodologically defensible but operationally misleading — it ignores eight years of institutional momentum. The January 2017 date reflects the moment PQC became a formal compliance trajectory, not merely an academic pursuit.
// 03 · three-source verification
Signal Across Three Independent Sources
Google Trends
Query: 'post-quantum cryptography' · Worldwide · 2004–present · Downloaded 22 June 2026
| Event | Date | Score |
|---|
| First non-zero signal | Oct 2009 | 2/100 |
| Consistent low signal begins | 2017–2024 | 1–5/100 |
| First above threshold | Aug 2025 | 70/100 |
| Peak (all-time maximum) | Apr 2026 | 100/100 |
| May 2026 | May 2026 | 95/100 |
| June 2026 (partial) | Jun 2026 | 54/100 |
| Consecutive months above 25 | Aug 2025–Jun 2026 | 11 months |
Rock Rule assessment: The all-time peak (100/100) is in April 2026 — recent. This places PQC in the provisional L category under the Rock Rule. L = ~91 months is calculated from t_start January 2017 to t_peak August 2025, but the recent absolute peak means this figure may shift on the next consolidated download. Declared as provisional. Classification: OBSERVATION pending July 2026 confirmation.
Wikipedia Pageviews
Page: en.wikipedia.org/wiki/Post-quantum_cryptography · Downloaded 22 June 2026
| Period | Monthly avg | Daily avg |
|---|
| Baseline 2015–2019 | ~10,150 | ~338/day |
| 2022 (NIST finalists announced) | ~13,000 | ~433/day |
| 2024 | ~20,950 | ~698/day |
| December 2024 peak (NIST final standards) | 37,490 | ~1,250/day |
| 2025 average | ~23,320 | ~777/day |
| 2026 average (Jan–May) | ~21,970 | ~732/day |
Key Wikipedia finding: The baseline of ~338 views/day from 2015–2019 is not low for a technical cryptography topic — it is high. Sustained specialist readership for years before public awareness. The December 2024 spike (37,490 views) tracks directly to the NIST final standards publication — the clearest event-to-signal mapping in the dataset. By 2026 Wikipedia has stabilized at ~732/day — more than 2× the pre-2022 baseline.
Reddit Community
Primary: r/crypto, r/netsec, r/quantum, r/cybersecurity (qualitative analysis)
Pre-2024: PQC discussed in specialist communities (r/netsec, r/crypto) — technical framing, migration timelines, algorithm comparisons. Post-NIST 2024: narrative shifts to enterprise compliance, migration urgency, and cost of delay. 2025–2026: cross-posting to r/technology, r/programming, general tech communities begins. The audience is widening from specialist to technical-generalist.
// 04 · dual-velocity finding
The Clearest Dual-Velocity Case in the Dataset
Post-Quantum Cryptography is the most pronounced Dual-Velocity case documented in Zorthex v2.0. The gap between specialist attention and public attention is not a measurement artifact — it is a structural feature of how cryptographic infrastructure diffuses.
Velocity 1 — Specialist (Wikipedia)
2015–2024
~338–698 views/day for nine years. Cryptographers, security architects, compliance officers, CISO staff. The community that must migrate existing systems was reading and planning long before the public was aware.
Velocity 2 — Public (Google Trends)
Aug 2025 →
Near-zero for eight years, then 70/100 in a single month. The mainstream audience did not gradually discover PQC — it was activated by an event. Classic Policy-Trigger ignition pattern.
The operational implication is significant: the organisations that needed to act had already been watching for years. The public attention wave of 2025–2026 does not represent the start of awareness — it represents the moment the topic escaped its specialist container. The compliance clock had already started in 2024. Public attention is trailing institutional urgency, not leading it.
This pattern — specialist invisibility followed by regulatory breakout — is consistent across the Policy-Trigger regime in the Zorthex dataset: Stablecoins (GENIUS Act 2025), PQC (NIST standards 2024), Quantitative Easing (Fed announcements 2008). In each case, a regulatory document did what years of market development could not: it gave the public a legible frame.
// 05 · sector benchmark
Where PQC Sits in the Dataset
At L ≈ 91 months, PQC falls within the Policy-Trigger cluster of the Zorthex v2.0 dataset. The following comparison positions it within comparable phenomena.
| Phenomenon |
L (months) |
Regime |
Primary trigger |
| Quantitative Easing |
136 |
Policy-Trigger |
Fed announcements + cultural meme |
| Stablecoins |
128 |
Policy-Trigger |
GENIUS Act July 2025 |
| Bitcoin |
107 |
Market-Narrative |
Market cycle + media |
| Post-Quantum Crypto ◀ |
~91 |
Policy-Trigger |
NIST standards Aug 2024 |
| CRISPR |
82 |
Institutional Mass |
Nobel Prize + controversy |
At ~91 months, PQC shows a shorter lag than comparable financial infrastructure phenomena — consistent with the higher urgency created by a hard compliance deadline (quantum threat timeline) versus a market opportunity (stablecoins, QE). Hard deadlines compress diffusion lags. This is an observable pattern across the dataset worth tracking as more cases accumulate.
// 06 · monitoring framework
What to Watch — Conditional Monitoring Framework
The following framework defines specific observable events and their implications. This is not prediction — it is conditional observation.
IF
Google Trends July 2026 ≥ 25/100
THEN
12 consecutive months confirmed. Classification upgrades to STRUCTURAL — permanent. L = 91 months locked. This is the single most important observable event for this report.
IF
Google Trends July 2026 < 25/100
THEN
11-month streak broken. Classification remains OBSERVATION. Monitor for 3 consecutive months below threshold before considering BUBBLE trajectory — highly unlikely given institutional compliance demand.
IF
US/EU government mandates quantum-safe migration deadline (2027–2030)
THEN
Second attention wave likely. Google Trends would return to 60–80/100 range. Wikipedia would register 30,000+ views/month. This would be the "implementation trigger" — distinct from the current "standardization trigger."
IF
First publicly documented "harvest now, decrypt later" attack confirmed
THEN
Crisis-driven spike. Google Trends would reach 100/100 again. Unlike a policy event, this would drive sustained operational search (what systems are vulnerable, how to migrate). Distinct from the current regulatory-awareness pattern.
IF
Google Trends drops below 25/100 for 3+ consecutive months post-STRUCTURAL confirmation
THEN
Current Status shifts from Active → Receding. STRUCTURAL classification permanent. Indicates the technology is normalizing as infrastructure — being deployed rather than discovered. This is the expected long-term trajectory.
// 07 · declared limitations
Limitations of This Report
01
Rock Rule — provisional L. The all-time peak is April 2026 — within the current observation window. L = ~91 months is provisional. If a higher peak occurs after this report is published, the Google Trends series will renormalize downward and L may shift. This figure is valid as of 22 June 2026. Re-verification recommended on the next 90-day cycle.
02
t_start alternative. January 2017 (NIST programme launch) is the selected t_start. An alternative of August 2024 (NIST final standards) produces L = 12 months. Both are methodologically defensible. The choice is declared. The 2017 date is preferred because it captures the full institutional trajectory, not just the public-facing output.
03
Query specificity. 'post-quantum cryptography' is a technical term. A broader query ('quantum security', 'quantum safe') would produce different results. The technical term was selected because it is the formal designation used in regulatory documents — the closest match to the institutional phenomenon being measured.
04
Wikipedia English-language bias. Non-English Wikipedia pages for PQC may show different baselines. The English-language page is used as the primary proxy — it is the most referenced in regulatory and standards documents globally.
05
Attention ≠ adoption. Google Trends and Wikipedia measure search and reading interest — not deployment. An organisation can have fully migrated to quantum-safe algorithms with zero public search behavior if migration was handled at the infrastructure level. The gap between attention and deployment is the operational unknown this framework cannot resolve.
// 08 · source documentation
Primary Sources
| Data |
Source |
Level |
Date |
| t_start definition |
NIST Post-Quantum Cryptography Standardization Project — official programme announcement |
A |
Jan 2017 |
| Google Trends CSV |
trends.google.com · 'post-quantum cryptography' · Worldwide · 2004–present |
Primary |
22 Jun 2026 |
| Wikipedia pageviews CSV |
pageviews.wmcloud.org · Post-quantum_cryptography · all-access · user |
Primary |
22 Jun 2026 |
| NIST final standards |
FIPS 203, 204, 205 — official NIST publication |
A |
Aug 2024 |
| Reddit signal |
r/netsec, r/crypto, r/cybersecurity — qualitative narrative analysis |
Qualitative |
Jun 2026 |
Google Trends CSV and Wikipedia pageviews CSV available for independent verification at
github.com/zorthex2026/zorthex-diffusion-lag.
If you follow this pipeline and obtain different results — that is a contribution, not a problem.
Contact: zorthex.official@gmail.com