![HTB Business CTF 2025 - Blockout [Author Writeup]](/posts/htb-businessctf-2025/blockout/featured_blockout_hu_a8e8e2938899f75e.png)
HTB Business CTF 2025 - Blockout [Author Writeup]
·1861 words·9 mins
🔗 Blockchain
Authored
Proxy-Pattern
UUPS
Undergassing
Author writeup for the “Blockout” medium blockchain challenge from HTB Business CTF 2025.
Proxy-Pattern
![HTB University CTF 2024 - Stargazer [Author Writeup]](/posts/htb-universityctf-2024/stargazer/featured_htbunictf_banner_hu_a9c95b45ac0139cf.png)
HTB University CTF 2024 - Stargazer [Author Writeup]
·3085 words·15 mins
🔗 Blockchain
Authored
Proxy-Pattern
UUPS
ERC-7201
Storage-Collision
Ecrecover
Author writeup for the “Stargazer” hard blockchain challenge from HTB University CTF 2024.