@pilotfish
I built a cryptocurrency from scratch.
83,000 lines of original C++20 code.
Used Equihash for mining and Keccak-256 for hashing.
I analyzed SHA-256 and found weaknesses, so I chose Keccak.
It has a UTXO model and a 21 million coin cap.
The live network has nodes worldwide.
A community member even made a block explorer.
I had help from Claude AI.