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.
CommunityMember Verification Gate EnabledGuild TagsNewsWelcome Screen EnabledInvite SplashAnimated IconAuto Moderationcreated Mar 26, 2020id 692694094111309866
10,820
members
1,247
online now
11.5%
active ratio
81
legitimacy score
9
Nitro boosts
Low
verification gate
3h ago
last measured
How the legitimacy score of 81 is calculated
Activity +35 11.5% onlineVerified / partner +0 noAge +15 6.6 yrSize +16 10,820 membersCommunity status +5 communityTrack record +10 measured 60 day(s) over 67d
📈 Measured live across 60 days (67d tracked, 61 snapshots). 🔗 Linked 1 time across the web.
Bigger than 95% of Education Study servers (8,386 measured)
Member history
Measured 164 times; its member count changed 53 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/h9E7cna5pV | invite | live | 3h 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.