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.
Welcome Screen EnabledInvite SplashCommunityAnimated IconNewsGuild TagsAuto ModerationMember Verification Gate Enabledcreated Mar 26, 2020id 692694094111309866
10,752
members
1,765
online now
16.4%
active ratio
83
legitimacy score
9
Nitro boosts
Low
verification gate
4h ago
last measured
How the legitimacy score of 83 is calculated
Activity +35 16.4% onlineVerified / partner +0 noAge +15 6.6 yrSize +16 10,752 membersCommunity status +5 communityTrack record +12 measured 81 day(s) over 88d
📈 Measured live across 81 days (88d tracked, 83 snapshots). 🔗 Linked 1 time across the web.
Bigger than 95% of Education Study servers (8,632 measured)
Member history
Measured 253 times; its member count changed 75 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.