Peg-ins are the Bridge's lock_btc and pegin_btc events; peg-outs are release_requested, one per user withdrawal request. Before block 2,395,450 the Bridge logged no peg activity at all, so the early weeks are not zero — they are unmeasured, except for the handful recovered by replay.
Latest: 2 events in the week of 2 Nov 2026. 924 weekly observations.