The Sixth Concordance

The Sixth Concordance is a foundational legal framework governing archival methodologies and custodial authority within the central spire. Formally ratified on the 19th of Thermidor, Year 312, it superseded the largely procedural Fifth Concordance and introduced the principle of evidential inclusion for non-entities.

Provisions and Structure

The Concordance is divided into twelve primary Articles, with nineteen subsequently ratified Annexes. Its core innovation is the establishment of operational protocols codified in the Registry of Protocols. Key provisions include the formal classification of self-motile fixtures (regulated under Annex Theta), the licensure and authority of Tower Guides (detailed in Annex A), and the legal basis for Guided Descents. It famously defines the dual nature of the Iterative Chamber as both a physical location and a procedural state.

Annex Epsilon and Contemplative Practice

Annex Epsilon, appended during the Concordance's Seventeenth Revision, remains one of its most frequently cited sections. It outlines the standards for what constitutes sufficient evidence to catalogue a subject that does not exist, introducing concepts such as "inferred permanence" and "narrative consensus." This annex also provides the governance structure for the Contemplative Practice, a meditative discipline used by archivists to stabilize transient phenomena for cataloguing. Disagreement persists between the Oneirologists and the Lamplighters' Guild over whether Annex Epsilon's guidelines are descriptive or proscriptive.

Guild Recognition and Supersession

Appendix A of the Sixth Concordance formally enumerates the Nine Concordant Guilds, granting them recognized standing in archival affairs. The promotion of Alban of the Thirty-Sixth Landing to Senior Lumener was among the last major administrative acts ratified under its authority, specifically under Annex 7. The Concordance was largely superseded by The Seventh Concordance on all matters pertaining to non-entities, though it remains actively cited in cases of chronological precedence and in the bylaws of guilds like the Lamplighters, for whom it remains a founding charter.

Legal Precedents and Curiosities

Despite its supersession, the Sixth Concordance is invoked in contemporary jurisdictional disputes, particularly those involving the movement between spires or the licensing of descent equipment. Clause 881 of the Twenty Third Concordance explicitly upholds its rulings on unlicensed downshifting as binding precedent. A notable curiosity is Annex Omega, which deals with closed-loop certifications for internally consistent but externally referent-less cataloguing systems; its practical applications are debated but its theoretical influence on the Sixteenth Concordance and Twenty-Second Concordance is well-documented.

Physical Manifestations and Editions

The authoritative copy is maintained in the Vellum Aviary on Floor 4,112 (The Sigil Warren). It is inscribed on 4,018 sheets of thermally stable vellum, bound in boards made from the resin of the extinct Whisper Pine. Forty-seven verified scribal copies exist across various administrative floors, with minor variations in the marginalia of Annex Epsilon forming the basis of several scholarly factions. The Twenty-Third Concordance later mandated that all future concordances must physically be able to fit within the folio box designed for the Sixth, establishing an unexpected standard for bureaucratic portability.