2022-06-03 — 11-32-03~2.png

: If you change the dimensions manually, the CRC (Cyclic Redundancy Check) at the end of the chunk will be invalid. You can use a tool like PCRT (PNG Check & Repair Tool) to automatically calculate the correct dimensions based on the existing CRC. 4. Steganography Check

: Run exiftool 2022-06-03 11-32-03~2.png . This often reveals interesting timestamps or software tags, though in this specific case, the metadata is usually clean or points toward a Windows screenshot. 2. Visual Inspection and Strings 2022-06-03 11-32-03~2.png

: Open the image in a viewer. If the image appears truncated or shows "noise" at the bottom, it suggests a resolution or chunk error. 3. PNG Chunk Repair (The "Core" Step) : If you change the dimensions manually, the