DRA

Drivechain, Miner Concentration, and merge mining Critics | L2L Spaces | 2023-03-16

March 16, 2023Original source

Henry of LayerTwo Labs hosts a Drivechain Talk on BIP 300 and BIP 301, arguing that peer-to-peer two-way-pegged sidechains could ossify Bitcoin layer one and send merge-mined fees to miners. Satoshi Enjoyer shares the vision but presses hashrate-concentration risks and Super Testnet's hand-crank design that might create a two-way peg without a soft fork. The host answers that miner professionalization was expected, that merge mining already exists through Rootstock and Namecoin, and that objecting to software profits while accepting cheap power and better ASICs is arbitrary. He points to Paul Sztorc's Measuring Decentralization and The Mirage of Miner Centralization, treats cheap full nodes as the real decentralization metric, and weighs that concern against a security-budget shortfall if sidechains never pay fees. They discuss ICO incentives, Ethereum's whitepaper rationale, wrapped Bitcoin demand, conflicting miner-theft and miner-concentration critiques, Jimmy Song's reversal, Lightning's limits, and a question about state attention on a privacy sidechain. The host cites Adam Back preferring a Zcash Drivechain off the main chain, then closes with Monday and Thursday spaces, a planned podcast, Telegram, and the Second Layer Discord.

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