CryptoHack
The official discord server for https://cryptohack.org: A free, fun platform for learning modern cryptography. Discuss CryptoHack, CTF challenges, learn cryptography and meet new friends here.
NewsCommunityInvite SplashWelcome Screen EnabledAuto ModerationMember Verification Gate EnabledAnimated IconGuild Tagscreated Mar 26, 2020id 692694094111309866
10,789
members
1,215
online now
11.3%
active ratio
79
legitimacy score
9
Nitro boosts
Low
verification gate
4h ago
last measured
How the legitimacy score of 79 is calculated
Activity +35 11.3% onlineVerified / partner +0 noAge +15 6.5 yrSize +16 10,789 membersCommunity status +5 communityTrack record +8 measured 39 day(s) over 46d
📈 Measured live across 39 days (46d tracked, 39 snapshots). 🔗 Linked 1 time across the web.
Member history
Measured 76 times; its member count changed 34 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/h9E7cna5pV | invite | live | 4h ago |
Embed & API. 
<img src="https://guildregister.com/badge/692694094111309866.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.