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BruceBlue:AlephTape 案例 ZK 验证省约 1335 倍 GasBruceBlue: AlephTape Case Cuts Gas ~1,335x via ZK Verification

BruceBlue 重新整理 TapeOut × ZK 的图解,说明核心变化:过去复杂电路需在链上逐门执行,现在可在链下计算、链上只验证一份密码学证明。AlephTape 展示的案例中,161220 个逻辑门直接执行约需 3.96 亿 Gas,而 Groth16 链上验证仅约 29.7 万 Gas。他同时说明这并不代表完整计算成本直接降低 1335 倍,但表明原本难以在链上执行的大型计算可通过 ZK 进入链上应用。BruceBlue re-posted an infographic on TapeOut × ZK, explaining the core shift: complex circuits that once had to execute gate-by-gate on-chain can now be computed off-chain with only a cryptographic proof verified on-chain. In the AlephTape example, 161,220 logic gates would cost about 396 million gas to execute directly, while Groth16 on-chain verification costs only about 297,000 gas. He noted this does not mean total computation cost fell 1,335x, but shows large computations previously impractical on-chain can enter on-chain applications through ZK.

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