# Session 0050.0 — Transcript > Date: 2026-05-31 > Goal: _(none — accidental duplicate claim)_ > > Outcome: **ABORTED. This session ID was claimed by accident.** --- ## Pre-session state Session 0049 ran `claim-session-id.sh` twice in a single tool batch (a sandboxed call that was assumed to have failed actually succeeded and claimed 0049; a follow-up call then claimed 0050). 0049 is the real session. This 0050 slot never did any work. ## Why this exists Per SESSION-PROTOCOL.md §7, gaps are never reused and an unfinalized `--INPROGRESS` file reads as a live session. To avoid leaving a phantom live session in the shared registry, 0050 is finalized immediately as an aborted stub with start == end. No work was done under this ID; see SESSION-0049.0 for the actual session.