Quantum computing could become a future threat to blockchain security
But the solution may not be quantum machines — it could be better mathematics.
Bitcoin and Ethereum are exploring stronger Post-Quantum Cryptography (PQC) to protect transactions and wallets against future quantum attacks.
For me, this is not a reason to panic-sell BTC or ETH. It’s a long-term technology race.
The projects that upgrade their security early could have a major advantage in the next era of crypto.
Quantum era coming. Is crypto ready?