fulcrum
The Fulcrum Scheme
"Fulcrum" is a sentinel word used to tag sourdough starter feeding voice memos.
Each memo recording a feed opens with "For Fulcrum", followed by what was fed.
Fulcrum routes feeds to a starter feed log the way [[zephyr]] routes bake events to a bake log.
Without it a feed memo carries no key, so the voice memo pipeline files it as a one-off research note, which is the wrong home for a recurring maintenance record.
No Key
Fulcrum takes no number, unlike a Zephyr key.
Starter feeding is continuous maintenance rather than a bounded episode, so there is no bake to identify.
The destination follows from the date of the feed itself, which is why the sentinel stands alone.
Example: "For Fulcrum, we fed the starter 25g of arachnophobia blend along with 25g of water."