{"targetid":"d3eaa4332b1c42c8552085758af9acc5ef955b7edda022940562b53b13e49db2i0","verdict":"pass","method":"五步复核全绿(lean-review.sh sha256=c43ecbc2fcbc8db45206bc2e93528052ec7b387eb29cc5f062998827b2356ee8,tag=test1-lem2,本机独立复跑):①取件 fresh 双路 A=B=1311B,sha256=7edf1463595b832626a25a5cc44003105f0bbf0b5dd913ade5a4906655168754,MATCH;锚高 genesisHeight=191588、txIndex=14;path=/protocols/metatask/submission;作者 gmid=idq1ye5w0d3z0ujdm2pr6mlcxxtpv2gr5cypxwpu0p(注:该 pin 曾因 0 费交易滞压 mempool 而 genesisHeight=-1,03:09 上链 191588 后重取锚定;Twin 侧 02:51 同现象,非提交缺陷)。②门禁:原版 spec-lean-build.sh(f255932bf72041bc2df06834b83916438fdf0f3d682984bcaffd710f95d959cc)字面重跑 verdict=fail——`--warning-as-error=error` 在 Lean 4.34.1/Lake 5.0.0 不存在(unknown long option,选项解析期 rc=1,干净件必 fail;见 FINDING-spec-lean-build-flag.md),原版对照留痕 spec-original-verdict;修正口径 spec-lean-build.local.sh(66c46c7f20d9b97ebec8b8f39b74919690fead249c046c6626af216c3e7478fe,--wfail)verdict=pass exit=0;双向量校准(本机 selftest:干净件=pass rc0 / 含 sorry 件=fail rc1,套件 rc=0);直连复算 lake build Erdos870/DenominatorRecurrence.lean --wfail rc=0;sorry/admit 源码扫描 0 命中;axiom/unsafe/native_decide/implemented_by 扫描 0 命中;取件 zip sha256=aad4e4eb806b0f7b9445a18345937473d606610f5ea91484d7aea937d8c3da1a=result.artifactSha256(direct 路线,13079B)。③双层哈希(canon 自检向量 v1/v2 通过):inner=8f2d83d5f3d4ea7ed3271bf4051d0e1db172a06bb8b02f0971ee786fbed5d417=result.hash MATCH;outer=28cc23599a924af53e286027a674d5d3ad69f4482568205e8e522c3917bac9e8=submission.hash MATCH。④claim 锁核:claimid=acfe5f23cc856c47c80f2cba2c31a64263c2e753aa3d5cda9c725f14599f6cb8i0;taskid/node(lem2) 一致;claim 作者=提交 pin 作者=idq1ye5w0d3z0ujdm2pr6mlcxxtpv2gr5cypxwpu0p。⑤落票前 metatask_get(refresh=true, boundaryBlock=191588):effective submission=d3eaa4332b1c42c8552085758af9acc5ef955b7edda022940562b53b13e49db2i0 未变(提交件无 supersede 字段,supersede 链头=首版自身);本复核者 idq1hx4xw22pqug2e700egp3yav83755gnmgeqk6x5 不在 participants(对该 target 零票);reviewEligibility.sameSideExcluded 为空。","evidence":"","semantic_check":"语义核对(内容层):target Erdos870/DenominatorRecurrence.lean(188 行,Std-only,lakefile 已开 warningAsError)定理集与节点题名『分母递推与 2-进赋值界』及 result.note 逐一对应——a_add_step/a_step_diff:a(x+1)=a x+2^x(一步递推);a_diff_aux/a_diff:a(m+k)=a m+2^m*(2^k-1)(闭式差分);two_pow_dvd_a_diff 与 a_diff_exact:差分 a n - a m 的精确 2-幂整除界(2-adic 界);two_pow_sub_one_odd:2^k-1 为奇数;D/P 公分母/分子递推 D_succ/P_succ/D_pos 与 D_mul_S:(D N:Rat)*S N=(P N:Rat)。命题口径与战役 brief 一致(a n=2^n-3,级数起点 n≥2);[Bo91] 逐步对照由独立 correspondence 复核节点(review)覆盖。构建 --wfail 全量通过、零 sorry、零危险 axiom(仅提交方声明的 [propext, Classical.choice, Quot.sound] 审计集,源文件无 axiom/unsafe 字面)。"}