TapeOut.linknews

AlephTape 用 Groth16 验证电路,Gas 降 99.925%AlephTape verifies circuits with Groth16, cutting gas ~99.925%

多位社区成员拆解 AlephTape 的 ZK 验证层:把 TapeOut 网表展开 REF、转换为 R1CS、生成 Groth16 证明与验证器再上链验证;只要计算能先编译成符合 TapeOut 格式的电路,就能复用同一套 ZK 流程核对链下执行结果。实测一个 161220 门的电路逐门链上执行约需 3.96 亿 Gas,改用 Groth16 验证仅需 296826 Gas,降幅约 99.925%。Groth16 由 Jens Groth 于 2016 年提出,属 zk-SNARK 家族。Community members broke down AlephTape's ZK verification layer: a TapeOut netlist is expanded (REF), converted to R1CS, and turned into a Groth16 proof and verifier for onchain verification, so any computation first compiled into TapeOut-format circuits can reuse the same ZK flow to check offchain execution results. In a measured case, a 161,220-gate circuit executed gate-by-gate onchain costs about 396 million gas, while Groth16 verification costs only 296,826 gas, a drop of roughly 99.925%. Groth16, proposed by Jens Groth in 2016, belongs to the zk-SNARK family.

来源 · 4 条Sources · 4

查看原推文View on X 更多动态 · 新闻频道More updates