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Cut the parchment between equals
Status is derived only from the shepherd-authored triage/prediction data above -- community submissions and claims are a separate overlay and can never change it (see the participation panel below).
“Anticipated in print” means the direction of this claim already appears in scholarship, while this exact test has never been run — it records prior art, not proof; nothing here counts as supported or falsified until a registered resolution says so.
Claim (verbatim)
The chirograph — a deed written out twice on one sheet and then cut apart in a wavy or lettered line, so the matching halves authenticate each other — is a physical checksum, and this conjecture joins the choice of that format to the power geometry of the transaction. Grants downward, from lord to church, could lean on seals and status; agreements between rough equals, where neither party could overawe a court or trust the other's custody, needed symmetric tokens of symmetric distrust. So chirograph format should concentrate in exchanges, partitions, and bilateral agreements between lay parties, and its market share among bilateral acts should fall once official enrolment — the state holding a third copy — offered a superior checksum. If this holds, the physical format of a surviving single sheet by itself diagnoses the social symmetry of a lost transaction.
Prediction clause (verbatim)
Primary clause: in DEEDS, chirograph/indenture-format charters are overrepresented among exchanges and bilateral agreements relative to unilateral grants by a factor of at least 2. Secondary clause: after the establishment of routine official enrolment of concords, the chirograph share among bilateral private acts declines while the seal-only share among the same act types does not.
Kill-dataset (verbatim)
DEEDS, using format indications (chirograph/indenture wording and physical description) against transaction typology.
In the kill-dataset registry:
Nobody has run this test. The kill-data is named above. If you can run it — or you know the paper that already settles it — claim the kill or submit the prior scholarship. Kills and prior scholarship are credited here, by name, as they come in.
On Inferpedia
This conjecture is linked to the following pages on Inferpedia, an encyclopedia of the missing — working atlas pages, some still early scaffolding.
Provenance
Run: Fresh agent generation · model: claude-fable-5
Composed blind by claude-fable-5 with zero tool use and no information ingress of any kind; the packet was emitted as a single JSON text message for the orchestrator to persist.
Novelty / leakage triage
anticipated in the literature — this exact test has never been run
That chirographs served bilateral agreements where both parties needed verifiable copies is standard knowledge, but the quantified overrepresentation among exchanges/bilateral acts in DEEDS and the decline of chirograph share after routine official enrolment is un-run.
Sources cited by the triage
Predictions
No prediction registered yet.
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