Progressive help · no full solution
Paper Moon: spoiler-light hints
Open these in order. Each hint narrows the evidence chain without naming the culprit or the final answer.
- Hint 1
Reveal hint 1
A chart timestamp must agree with the telescope's physical state.
- Hint 2
Reveal hint 2
Search for the same curve in older calibration data.
- Hint 3
Reveal hint 3
Preserve the raw file lineage before judging the person presenting the result.