One Shot Signatures: Using Quantum’s No-Clone Theorem to Turn Secrets into Superpositions of States.

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There are two ways to unlock trustless restaking: withdrawal contracts and bootstrap on top of existing slashing conditions. Making the withdrawal contract updateable would limit potential losses from a compromised staking key. Restaking exposes users to more slashing risk, so separating the staking key and withdrawal key is not valuable. Another solution is to remove the ability to bootstrap on slashing conditions by using one-shot signatures. One-shot signatures combine existing cryptography with quantum mechanics to create a signing key that destroys itself after signing one message. This could be a potential future upgrade for removing slashing conditions.

What are the implications of restaking? Not every Bankless listener will be prepared for this conversation. This one is a hard one. If you want to be adequately equipped for the conversation that awaits, we recommend listening to the Bankless episode we did with Sreeram a few weeks ago. That episode will get you up to speed to understand some of the nuances and problems that are discussed in today’s episode.

Because, today on the show, we have the largest and most gigabrain panel that we’ve ever had on Bankless…Vitalik Buterin, Justin Drake, Dankrad Feist, Jessy (aka 13-year-old VC - that’s her pseudonym), and of course… Sreeram Kannan himself, founder of Eigenlayer and perhaps the creator of restaking…all moderated by Tim Beiko!

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----------- TIMESTAMPS

0:00 Intro 4:45 Setting the Panel 8:51 Jessy’s Restaking Thoughts 10:20 Justin’s Restaking Perspective 11:40 Dankrad’s Restaking Views 12:30 Sreeram’s Restaking Arguments 14:00 Why Justin is a Restaking Doomer 18:30 EigenLayer’s Restaking Architecture 22:05 Restaking Builder Hooks 25:05 Vitalik’s Restaking Concerns 30:05 EigenLayer’s Acceleration 32:50 Sreeram Addressing Vitalik’s Concerns 37:48 Ensuring Restaking is Aligned 46:04 Reputation Systems & Alignment 51:35 Ethereum Protocol Complexity 59:00 Credible Neutrality 1:03:30 MEV Boost & PBS 1:07:10 One Shot Signatures 1:09:10 Closing Thoughts, Arguments, & Next Steps 1:16:30 Closing & Disclaimers

----------- RESOURCES

Sreeram Kannan https://twitter.com/sreeramkannan https://youtu.be/HcEGXoC57Rw

Vitalik Buterin https://twitter.com/VitalikButerin

Tim Beiko https://twitter.com/TimBeiko

Justin Drake https://twitter.com/drakefjustin

Dankrad Feist https://twitter.com/dankrad

Jessy https://twitter.com/13yearoldvc

----------- Not financial or tax advice. This channel is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. This video is not tax advice. Talk to your accountant. Do your own research.

Disclosure. From time-to-time I may add links in this newsletter to products I use. I may receive commission if you make a purchase through one of these links. Additionally, the Bankless writers hold crypto assets. See our investment disclosures here: https://www.bankless.com/disclosures