Kadena CEO Stuart Popejoy on blockchain design: proof of work is a feature, not a flaw

1 year ago

When taking its blockchain public, “there was an accommodation play wherever we had to larn to emotion crypto,” Kadena laminitis and CEO Stuart Popejoy said. The admittance sounded much similar a method accommodation than a surge of emotion connected his lips, but helium added, “The radical who enactment successful your ecosystem truly are your web and that is evidently not a precise enterprise-y thing, that’s precise grassroots.” 

The merits of backstage blockchains remain a substance of debate, but Kadena transitioned from a private JPMorgan blockchain successful 2016 to a nationalist spinoff successful 2020, taking Popejoy, erstwhile a JPMorgan executive, with it.

“There was immoderate innovation successful backstage blockchain for a second, and that benignant of represents us.” However, “there was this thought that we needed thing […] that could service business-scale needs, and that’s however we arrived astatine our mentation of a nationalist blockchain,” Popejoy said successful an interrogation with Cointelegraph, adding:

“This worldly is ne'er going to instrumentality disconnected if it can’t grip concern loads.”

Kadena has horizontal scaling arsenic a feature. “We focused connected harmless astute contracts and scalability arsenic a information thing, successful the consciousness of hazard management, similar if you person to hold a time for your Bitcoin transaction spell through,” erstwhile the strategy is backed up, Popejoy said.

Popejoy mentioned Bitcoin frequently. He said:

“We were precise thrilled by the cardinal plan of Bitcoin.”

“We judge that the existent occupation with impervious of enactment is not that it uses energy, it’s that it uses vigor inefficiently,” helium added. “Bitcoin: there’s each this vigor being utilized and it’s not improving the system. It’s the aforesaid dilatory strategy it was 15 years ago.”

Related: The blockchain trilemma: Can it ever beryllium tackled?

Like Bitcoin, Kadena uses a proof-of-work statement mechanism, “but it scales it truthful that we really person horizontal scaling for impervious of work,” Popejoy said. “We similar to say, and it’s true, due to the fact that I cognize however this worldly really works, we could settee the full U.S. banal marketplace today, daily, connected Kadena.”

.@Kadena_io is each astir bringing real-world scalability to blockchain, #DeFi, #NFTs, and astute contracts, by leveraging the proven unbeatable information and reliability of PoW. We are gathering the aboriginal of blockchain. https://t.co/fCmzn0n6U3

— Stuart Popejoy (@SirLensALot) December 9, 2022

Not everyone sees that velocity arsenic a benefit, but Popejoy pointed retired that clawbacks tin beryllium programmed into astute contracts and information tokens.

Kadena presently has 20 chains moving successful parallel, but much chains would usage the aforesaid magnitude of energy.

The existent contented with impervious of enactment is the organisation of money. “Proof of involvement produces wealth and past it uses ownership of wealth to find who runs the system,” Popejoy said. Proof of enactment “is the fairest organisation for getting coins into people’s hands.”

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