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
Mark_IV
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-2026-920666
Cryptographic SHA-256 Proof
ff82f5163b935d27610a2dfedfab6acb872761ea714474c5995af3bd97900ac1
Cryptographic Verification Status: AUTHENTIC & VALID
Serial: CDX-OFF-2026-920666 // Recipient: Mark_IV
SHA-256: ff82f5163b935d27610a2dfedfab6acb872761ea714474c5995af3bd97900ac1