# Back-projection v1.0 for EA-HK-ORTHONYM-01 (scope A)

The reader is given two files, 00-kernel.yaml and 01-ontology.yaml, pasted below, and nothing else. The reader does not search, and does not open any record. From the two files alone the reader writes, in order: (1) the framework's name, its seed record and its author; (2) the four positions, with what sets the Theophrastan position apart; (3) the operations the framework forbids, each with the file line it derives from; (4) the dependency chain by which the framework reached its present claim about the number of makers, with the dates and records of each state; (5) the topology: strata in order with their records, the clusters and their joins, the evidence bodies with their rules; (6) the corrections, each original with the claim that corrected it; (7) the received many-maker reading and the status the kernel gives it; (8) what a reader starting at record #1584 may conclude, and what that reader may not conclude; (9) what the two files leave the reader unable to reconstruct; (10) the lines of research, and, reading each line's advances_if and retreats_if, which result would most advance the framework and which would most retreat it. Where the two files disagree with each other, the reader reports the disagreement. The operator scores the answer against scope A's must_survive list, checking each element against 02-graph.jsonld and 03-claims.jsonl: an element counts when the reader derived it and the graph holds it; an element the reader asserts and the graph lacks counts against. Yield = elements derived and held / the elements of scope A's must_survive list in 00-kernel.yaml. Threshold 0.85 (EA-HK-01, #76).