Cardano Unleashes Leios: 11,000 TPS And Infinite Scalability
Cardano founder Charles Hoskinson used his 1 May 2025 livestream to unveil the first quantitative performance figures for Ouroboros Leios, the protocol upgrade that—if it performs in production as the prototype already does in simulation—promises what he called “an infinitely scalable protocol, a one-minus-delta protocol.” Ouroboros Leios: Cardano’s Boldest Upgrade Yet Speaking from Colorado, Hoskinson […]
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Charles Hoskinson used a Nov. 5 video address to rebut a renewed wave of criticism that Cardano has “failed on scalability,” centering his response on two pillars: Hydra, Cardano’s off-chain scaling stack, and Leios, a forthcoming Ouroboros upgrade that he says now has a complete design and a clear path to mainnet in 2026. Hoskinson’s […]
Charles Hoskinson said Cardano is tracking toward a hard fork “next month,” while the long-discussed Leios scalability work remains on schedule for “this year,” in a Feb. 19 livestream recorded after a trip through Japan and a stop at Consensus in Hong Kong. Hoskinson framed the next few weeks as a convergence point for two […]
In an interview on The Wolf of All Streets podcast, Cardano founder Charles Hoskinson revealed new details about Cardano’s next major scalability upgrade, Leios, positioning it as a game-changing protocol enhancement designed to deliver “Solana-style speed” without sacrificing the project’s core commitments to decentralization and resilience. “Leios is going to give us Solana-style speed but […]
Cardano is preparing a layer-1 upgrade it says will push mainnet throughput from roughly 10–15 transactions per second to hundreds, while keeping the network’s decentralization and security profile intact. At a Tokyo community event on the Midnight Japan Tour, Input Output’s Michael Smolenski and Cardano founder Charles Hoskinson framed Ouroboros Leios as both a scaling […]
Charles Hoskinson says Cardano is now on a defined, accelerated path to its most ambitious performance leap yet. In an August 31 AMA, the Cardano founder highlighted an open-for-review Cardano Improvement Proposal (CIP) for Leios—a staged implementation plan that, in its first iteration, targets a 30× to 65× throughput increase while preserving Cardano’s determinism and […]