Roll-Ups
Concept
A scaling technique for blockchains that executes transactions off-chain and verifies them on-chain, significantly improving efficiency.
Mentioned in 2 videos
Videos Mentioning Roll-Ups

Vitalik Buterin — Creator of Ethereum feat. Naval Ravikant
Tim Ferriss
Layer-two scaling protocols that sit on top of the blockchain, enabling arbitrary applications to run 100 times cheaper while retaining security guarantees, including Optimistic and Zero-Knowledge (ZK) roll-ups.

Vitalik: Ethereum, Part 1
Naval
A scaling technique for blockchains that executes transactions off-chain and verifies them on-chain, significantly improving efficiency.