Blockchain Simulator made in C++ with ncurses GUI.
Simulator that showcases the operations tipically done on a blockchain system: adding blocks, mining, data validity. Miners are individual threads that compete on validating a block. The app also features the consiquences of editing a block's data and how that can inpact all blocks that follow it.
The GUI has three sections:
- Ledger: Multipage interface where validated blocks are stored.
- Console: Field where you type commands and where log messages are displayed
- Informations: Displays keybinds and, under stats the number of competing miners (threads) and the sing length ( no. of 0x00 bytes at the start of the sha256 hash needed for validation of blocks)
git clone https://github.com/amir-FM/BlockchainSimulator [instalation directory]
cd ./[instalation directory]
make
./simulator
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Miners are running. |
Changes made to the #2 block generated errors that propagated to all blocks after it. |
Remining block #2 does not fix the blocks after it. They need remining too. |