Cryptographic Verification Engine
Official Credential Verification
Verify the integrity, issue date, and tournament standing of any official CodexSec esports credential.
CodexSec
Capture The Flag Division
Certificate of Competitive Achievement
This credential is officially conferred to
AMAN YADAV
for distinguished competitive cybersecurity performance in
BlackOut Sector CTF: Origin
Official CodexSec Tournament Credential
Tournament Standing
QUALIFIED
Date Issued
Oct 20, 2026
Security Status
ACTIVE
CodexSec Verified Seal
ID: CDX-OFF-2026-2438FD
Cryptographic SHA-256 Proof
0b651505a71315ff8177b5e0a9a18aafd40f91af04c62fd0540fe1db75c47d4b
Cryptographic Verification Status: AUTHENTIC & VALID
Serial: CDX-OFF-2026-2438FD // Recipient: AMAN YADAV
SHA-256: 0b651505a71315ff8177b5e0a9a18aafd40f91af04c62fd0540fe1db75c47d4b