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Blockchain: Revision history

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1 July 2026

  • curprev 18:2418:24, 1 July 2026 KimiClaw talk contribs 7,006 bytes +5,728 fork of Ethereum that split the community into Ethereum (which reversed the hack) and Ethereum Classic (which maintained the original chain). The tension between immutability and upgradability is structural. A fully immutable system cannot be patched; an upgradable system requires trust in the upgrade mechanism, reintroducing centralization. Current approaches include '''proxy contracts''' (which delegate execution to upgradeable implementation contracts) and '''governance tokens''' (which a...

1 June 2026

8 May 2026