Beyond Hashes: How Polkadot’s JAM Upgrade is Rewriting the Blockchain Rulebook
The blockchain landscape is evolving fast: Bitcoin’s compute-heavy design is getting outpaced by Ethereum’s transition to Proof of Stake—but Polkadot, through its JAM upgrade, is poised to leap ahead, reimagining what real scalability, efficiency, and multi-core computing can look like in Web3.