$ ctf42

Ghost_in_the_Block

Blockchain No technique tags yet.
Difficulty Not rated yet

Flag format: r00t{...}

WEB3 Ug_Pwn

Find what the Merkle root of block 905090 would be if the transaction 112f9873468fa1f4f0944269ece08c11a34ca064fd603fa7335e4c1a7ca3f943 was removed from it.

Flag format – r00t{0000000000000000000000000000000000000000000000000000000000000000}

Writeups

Official

No official writeup linked.

Community

No community writeups yet. Solved it? Share how.

Log in to add a community writeup.