DRA

Drivechain, Security Budget, and Peer-to-Peer Sidechains | L2L Spaces | 2023-05-25

May 25, 2023Original source

Henry leads a long Drivechain discussion built around recent tweets and the case for peer-to-peer sidechains. He reads supportive arguments from Warren Togami, Adam Back, Jameson Lopp, Dan Held, Fiatjaf, and John Light, then argues that today's federated sidechains are not truly peer-to-peer and that Drivechain would let anyone compete economically to secure a sidechain. Much of the episode concerns the security budget: Henry disputes claims that fees only need to rise during an attack, examines Greg Maxwell's champagne-era fee spike, explains why halvings cannot be relied on to create demand, and walks through a blockchain.com total-fees chart showing that fee revenue has repeatedly fallen back toward a low baseline. He describes Thunder, BitAssets, BitNames, HiveMind, and zSide as sidechains that would pay fees back to Bitcoin miners. Paul Sztorc and Super Testnet join to discuss Thunder, Rootstock, Liquid, and Super's attempt to build an SPV verifier in Bitcoin script as a possible two-way peg fallback. Later guests ask about Lightning compatibility, the number of possible sidechains, and whether Bitcoin could absorb altcoin use cases.

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