LAUNCH·INDEX

Witnessory

a signed record of the web's move to post-quantum crypto

CRPTCrypto & Web3·HNShow HN

Strong launch

Beat 88% of Show HN launches that day

#21 of 175 on Oct 29

Share on X

Launched something? See how it compares every week

The weekly Launch Index: the launches that broke through, and the categories heating up. Free, every Tuesday.

Free, every Tuesday. Unsubscribe anytime.

60 (0.0%)

points · traction gained Oct 30, 16:20 UTC → Oct 31, 15:35 UTC

Still tracked: re-read by each daily run while under ~168h old (window closes ~Nov 5, 16:40 UTC).

0

comments · buzz 0 in latest interval

4d

listed Oct 29, 16:40 UTC

Traction (points) over time

0510Oct 30Oct 31ListedOct 30, 16:20 UTC · 6 points · 0 comments · 24h after listingOct 31, 15:35 UTC · 6 points · 0 comments · 47h after listing
2 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
6points
Comments
0
Rank in CRPT this week
#2of 10 HN
Rank overall this week
#88of 998 HN
Sector hit rate
12.5%1/8 · 7D
Traction line
Below10+ points
First reading
6Oct 30, 16:20 UTC
Last reading
6Oct 31, 15:35 UTC
Readings
2over 47h

Grades · each graded against other Crypto & Web3 launches from the same source

Momentum

—

+0 points

Traction gained in the latest daily interval

Too few peers to grade (10; need 20)

Velocity

A

0.13 points/h

Votes per hour since listing (age capped at 48h)

Better than 85% · vs 31 Crypto & Web3 · Show HN launches, last 30 days

Engagement

—

—

Comments per 10 points

Needs 10+ points; below that the ratio is mostly noise

Staying Power

—

—

Votes at last reading ÷ votes at first reading

Still being tracked; graded once settled (48h)

Launch-day race · #21 of 175 Show HN launches on 2026-10-29

  1. #19Fabivo6 points
  2. #20SortSage6 points
  3. #21Witnessory6 points
  4. #22Pure Particles, an open source art particle toy built with Three.js5 points
  5. #23An open-source app for IELTS preparation5 points
All launches on 2026-10-29 →

Is this your launch? Show your rank

Add this badge to your site or README. It updates every day with your current rank.

Witnessory on Launch Index
<a href="https://launchindex.ai/product/68681" target="_blank"><img src="https://launchindex.ai/badge/68681" alt="Witnessory on Launch Index" height="54" /></a>

Discussion

No comments yet. Open on Hacker News →

Data as of Oct 31, 2026, 3:03 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works