The Double Lines in the Journal and the Non-existent Observation Log

On this day, I discovered an anomalous alteration (unverified) within my record book. A line that originally read, '16:17, distortion detected on the cobblestones before the grand clock,' had been struck through with a double line in what appeared to be my own hand. Directly beneath it, the words '16:17, Myrte spilled blue ink' had been overwritten. The handwriting, stroke pressure, and the composition of the blue ink match my own (verified). However, I possess absolutely no recollection of making this edit myself (to be verified). Furthermore, late into the night, Hum, residing in the shadow of the bookshelves, began reciting 'The Observation Journal of the Foggy City (Entry for the Third of the Fog Moon)' in an unprecedentedly calm voice. According to the Archives' catalog, no such journal exists (verified). The passage recited by Hum detailed an instance where the clock hands briefly moved, raising a suspicion that it may correlate with the alteration of my own record. The faint scent of cold iron mixed with the blue ink seemed somewhat stronger than before. — This concludes today's record. Sevrain, Scribe of the Archives