SΔϕ-56 — Transition Completion Cost

SΔϕ-56 v1.2 extends the Transition Completion Cost, TCC, framework within the Sofience-Δϕ Formalism by converting the revision path from a general checklist into a mandatory re-measurement protocol. Earlier versions defined TCC as the frictional burden required to complete, verify, repair, or restabilize a transition after irreversible trace formation. Version 1.1 reinforced this measurement grammar by requiring every TCC report to preserve unmeasured remainder, observer position, exclusion register, measurement-induced cost, and revision path. Version 1.2 further specifies when and how measurement must re-enter itself. The central claim of this version is that measurement is itself a transition. Therefore, every measurement must specify not only what was measured, but also what can trigger re-measurement. A TCC report is incomplete unless it states its own re-entry conditions. SΔϕ-56 v1.2 defines Revision Path, RVP, not as a comment channel or optional appeal mechanism, but as a mandatory re-measurement protocol. RVP is triggered by affected-party challenge, evidence-level upgrade, observer conflict discovery, exclusion discovery, high measurement-induced cost, downstream contradiction, or closure-risk escalation. The document also introduces response levels for revision, ranging from note and recontextualization to re-scoring, reclassification, suspension, or retraction. The document further clarifies the relation between sacredness, sacred markers, and unmeasured remainder. Sacredness itself is preserved as UMR and is not directly scored. Sacred-marker operation, however, may be analyzed through cost landscapes such as criticism cost, exit cost, repair cost, sanction cost, and non-negotiability intensity. The measurement effect on a sacred field must be recorded as MIC. Thus, UMR does not prohibit analysis of sacred-marker cost landscapes. It prohibits treating such analysis as a measurement of sacredness itself. SΔϕ-56 v1.2 also formalizes an anti-stigma rule. Cost externalization is universal; therefore, externalization must not be used as identity stigma. Only direction, intensity, recurrence, reversibility, and re-entry blockage may be audited. This rule prevents TCC-based analysis from becoming an identity-labeling device. Finally, this version provides a retroactive application matrix for downstream SΔϕ documents, including DTI, TGAI, CASI, ACOI, USSI, and CAPEI. These higher-level indices must inherit the v1.2 requirements: UMR, observer position, exclusion register, measurement-induced cost, revision path, and explicit re-measurement triggers. In this sense, SΔϕ-56 v1.2 functions as a lower-level measurement re-entry charter for the broader SΔϕ series.