Simulator
Interactive Bitcoin simulator. Hash explorer, mining, TX builder, blockchain, key generation.
Key Features
- Hash explorer — Type any input and watch SHA-256 / RIPEMD-160 hashes change in real time; visualize the avalanche effect.
- Mining simulator — Adjust difficulty and nonce to experience proof-of-work firsthand with a live hash-rate counter.
- Transaction builder — Construct a simplified Bitcoin transaction from scratch: pick inputs, set outputs, and sign.
- Blockchain visualizer — Build a chain of blocks and see how changing one block invalidates all subsequent blocks.
- Key generation — Generate private keys, derive public keys and addresses step by step through the elliptic-curve math.