CREWCTF 2025
Fri, 19 Sept. 2025, 21:00 UTC — Sun, 21 Sept. 2025, 21:00 UTC
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PRIZES
1ST
$1250
2ND
$750
3RD
$500
osec swags on all blockchain first bloods
SPONSORS
OtterSec secures critical blockchain infrastructure — from custom compilers to novel virtual machines, we review a wide range of difficult targets. Our team consists largely of CTF players that enjoy solving hard problems. If that sounds like you, please apply through our careers page.
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