Oren Lake
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
HARD · CASE FILE
Hard · CEDAR DOCUMENT LAB
Later paper can be legitimate in a declared copy. The question is which submitted document contradicts its own claim to be the original. The archive retained the competing reconstructions in separate packets. Rebuild their custody events, identify the proposal supported by the analytical records, then name that packet’s recorded handler. The packet events form a separate ordered register; do not substitute a calculated clock time for a review-slot label.
Read the case file below, or open the interactive desk to examine records, keep notes and submit your reasoning. These are the case materials, without the solution.
Who handled the packet containing the supported reconstruction?
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Recorded packet handler
“Establish my packet, location and event from the verified custody record.”
Read each record on its own terms. A claim made by a person is different from a fact established by an independent record.
VERIFIED RECORD A
A claims an original signed June 12 on batch R. B is a declared later copy of a June 10 text on R. C claims an original signed June 16 on R. D claims an original signed June 10 on S.
Keep “original” and “later copy” classifications distinct.
VERIFIED RECORD B
Batch R was first manufactured June 14. Batch S was first manufactured June 9. These are verified earliest physical existence dates.
An original cannot be written on a batch before it exists.
VERIFIED RECORD C
A declared later copy may preserve an earlier text date without claiming its physical sheet existed then. Original claims do refer to the physical signing date.
Apply the exception only to the document openly labelled a later copy.
CONTEXT NOTE
A and B use black ink; C and D use blue. No ink dating is established.
This describes the setting; it does not establish the requested result.
RECONSTRUCTION RECORD
This is the same investigation’s packet custody record. There are 6 ordered events, labelled Review 1, Review 2, Review 3, Review 4, Review 5, Review 6. Each listed person, location and item occurs exactly once. These slots describe record order, not times from the analytical problem. Each packet contains the proposed reconstruction shown in the index. Solve the original three analytical records to identify the supported proposal, then trace its packet to its handler. Control packets have no proposal and cannot be the target.
| Packet | Proposed analytical answer |
|---|---|
| Packet Amber | File B |
| Packet Birch | File A |
| Packet Cedar | File D |
| Packet Dune | File C |
| Packet Elm | Control packet: no analytical proposal |
| Packet Fern | Control packet: no analytical proposal |
Use each column’s choices exactly once. Verified relationships govern the board; proposed answers and later recollections do not override them.
RECONSTRUCTION RECORD
The relationships below were verified independently. “A immediately before B” means A is in the row directly above B, with no row between them. Keep relationships from all worksheet sources together.
Use each column’s choices exactly once. Verified relationships govern the board; proposed answers and later recollections do not override them.
RECONSTRUCTION RECORD
The relationships below were verified independently. “A immediately before B” means A is in the row directly above B, with no row between them. Keep relationships from all worksheet sources together. The following later recollections are claims to test, NOT verified facts. Exactly one disagrees with the reconstructed board; this alone is not proof of deliberate deception.
Use each column’s choices exactly once. Verified relationships govern the board; proposed answers and later recollections do not override them.
Use the interactive case desk to select your finding and cite the records that support it. The answer is checked there, and your progress stays in your browser.
Compare the records with each account. Work out what the evidence establishes, then separate that finding from anything it does not prove.