Feature A — The Measure (Draft)

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Faces A0–A3: the truth-measure and the limits of worth. Its domain — it reads content, not where the content came from; its ceiling — no source ever reaches certainty; its high pole — the rare self-confirming claim that approaches the ceiling from below; and its low pole — real signal that nonetheless runs backwards.

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The first of the four objects is the measure itself — what a claim is worth. Everything the stance does begins here, because before you can weigh evidence or trace a derivation you need a notion of worth that is honest about its own shape: bounded above (nothing is certain), grounded in content (not in pedigree), and aware that strength and direction are different things. Its four faces map the whole range of the measure — the top, the bottom, the domain, and the one claim-type that reaches the top.

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The Faces

Face A0 — No Source Is Axiom No source is axiom. All are evidence. Stand on what you must — but state it plainly, and never mistake it for the ground.

Face A1 — Provenance Is Irrelevant to Truth-Value Where something comes from does not determine whether it is true.

Face A2 — The Self-Sealing Test If every possible denial of a claim performs what it denies, the claim approaches axiom status.

Face A3 — Counterfeit-Proximity High signal can run backwards. Check the direction, not just the strength.

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Formal Statement (Concordius Framework)

The object is the truth-measure τ : H → [0, 1) (defined in Appendix D, operationalized in Appendix F). Its four faces are its four structural facts: A1 its domain (a functional of content alone), A0 its strict upper bound (τ < 1, no H₄₈ source reaches 1), A2 the approach to that bound (the self-sealing core, τ → 1), and A3 its low pole (high magnitude, inverted orientation — ⊘). Together they fix what the measure is and how far it ranges.

Tier: derivation for A0/A1/A2; criterion for A3 (orientation is a separate operator on top of A).

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Begin with Face A0 — No Source Is Axiom →