Mouth: fetch one named event's image for its Persona, store it, post an inert receipt (CHAT_FETCH, off by default) #73
2026-11-12
docs: the fetch line carries room and event ids; no error-derived text
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Mouth: a store failure folds into the one fetch line as a fixed cause; define cause= and the isFetchId slash side; pin event-id percent-encoding
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Mouth: fetch failures log fixed words only; pin deadline signal, redacted clause, pre-PUT abort; receipt names the resolved event
The fetch-error and file-receipt-not-proven lines are gone: a failure folds into the one fetch line as cause=Class/status, never a message. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Mouth: fetch one named event's image for its Persona, verify, store, post an inert receipt (CHAT_FETCH, off by default)
chat_fetch_request.v1 [request_id, persona, room, event_id] and chat_fetch_receipt.v1 [request_id, outcome, room_id, image, receipt] with a closed 14-word outcome enum. The mouth reads live membership, the full room state, and the event itself; takes content.url from the event; fetches through fetchImage (one optional deadline signal added); decides info.sha256 against the computed hash before images.put; posts the contract's org.gamecult.file_received as her own user (thread reply, else plain m.reference), idempotence read from Matrix. One 15 s deadline owns the fetch; throwIfAborted and released() are the first step inside the gate, as send does. Event id, room, and the sender-controlled album root must be path-safe Matrix ids or nothing is built from them. Golden fixtures persona-chat-v7. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>