EIP-8367: Balance sunset for retired BLS validators — DeFi Intel

Discussion topic for EIP-8367: Add EIP: Balance sunset for retired BLS validators by ensi321 · Pull Request #12099 · ethereum/EIPs · GitHub Companion to EIP-8365 ( EIP-8365: BLS withdrawal credential retirement ). Where 8365 retires 0x00 validators from duties and freezes their balances, this EIP proposes the second stage: each retired 0x00 balance is clamped to a ceiling that declines linearly to zero across a published multi-year window. Rotating credentials to 0x01 at any point stops the reduction and releases the full remaining balance through the sweep. Goal state: by the post-quantum swi