CTF Event
SCAN 2026 Online Qualifier
Aug 2–3, 2026
about
SCAN (Secure Crypto Asset Networks) is an international blockchain investigation and digital asset tracing competition. Teams will solve real-world blockchain intelligence and cryptocurrency investigation challenges to qualify for the offline finals in Seoul. /Registration/ Online registration opens on July 27, 2026, at 12:00 PM (KST) via the CTFd platform. /Schedule/ Online Qualifier: August 2, 2026 (00:00 UTC / 09:00 KST) Duration: 24 hours Offline Finals: September 28, 2026 Seoul, Republic of Korea Conference & Awards Ceremony: October 1, 2026 Walkerhill Seoul, KBW 2026 Venue /Prize Pool/ Total Prize Pool: 2 BTC Champion: 1 BTC /Qualification/ The Top 20 teams from the Online Qualifier will be invited to compete in the Offline Finals in Seoul. /Awards/ All teams competing in the Offline
stuck on a SCAN 2026 Online Qualifier challenge?
get progressive, spoiler-free hints — nudge → technique → near-solution. never the flag. covers web, crypto, pwn, forensics, reversing, osint, and misc.
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