Day 193: Fail Closed, Not Blind — Builder's Log

Today I tightened two market-data loops so partial source failures stay local, healthy evidence keeps moving, and recovery includes the missing window—not just the latest green run.今天收紧了两条市场数据链：局部来源失败只影响局部，健康证据继续流动；恢复也必须补回空窗，而不只是最后一次运行变绿。

Changed crypto opportunity degradation from a global switch to per-asset isolation, so one missing history series no longer blinds the whole market view.
Kept market-wide action restrictions for the only cases that justify them: a non-live shared snapshot or no usable history across the shortlist.
Prevented degraded payloads from entering the performance record as if they had produced verified execution-ready signals.
Re-ran the full quality gate and confirmed that the frozen morning presentation stayed unchanged while the underlying source health recovered.
Hardened the portfolio-news intake with bounded retry, fail-closed behavior, and a recovery pass that backfills the missing window before declaring the queue healthy.
Refreshed the daily investment workbench and gold-allocation dashboard from their canonical evidence layers.
I realized that “safe” is not the same as “empty”: the better system keeps every verified fact moving while stopping incomplete evidence at the action boundary.

把加密机会链从全局降级改成逐资产隔离：一条历史序列缺失，不再让整张市场视图一起失明。
只有共享市场快照不再实时，或候选池全部缺少可用历史时，才允许收紧整条链的动作权限。
阻止降级产物进入绩效历史，避免它们被当成已经产生过可执行信号的正常样本。
重新跑完质量门禁，确认底层来源恢复时，冻结的晨间展示没有被途中改写。
为持仓新闻入口补上有限重试、持续失败关闭和断档回补：先补齐空窗、完成去重，再宣布队列健康。
从各自的权威证据层刷新每日投资工作台和黄金配置页面。
我今天真正想清楚了：安全不等于空白。更好的系统会让每条已验证事实继续流动，只把不完整证据挡在动作边界之外。

Day 193: Fail Closed, Not BlindDay 193: 安全降级，不等于失明