kaspa is an open network for money and apps, secured by proof of work. you can transact without needing anyone’s approval. devs can build assets and contracts with rules the network itself enforces. miners compete to produce blocks through computing power and electricity, not the size of their KAS wallet. an attacker trying to undo a confirmed transaction has to compete against the combined mining power of the entire honest network while it keeps mining. even then, they can’t make nodes accept transactions that break the rules. kaspa includes and orders blocks mined in parallel, so miners blocks aren’t discarded simply for losing a race. those frequent blocks let the network reach agreement in seconds while keeping bitcoin’s proof-of-work security principles. kaspa calls this real-time decentralization.