Second Concordance Was Signed By the Senior Librarians of the Time

The Second Concordance is the foundational governing document of The Librarians, establishing their formal administrative authority over the Tower and codifying the principles of archival custodianship. Its ratification, most famously recorded as having been "signed by the Senior Librarians of the time," marks the transition from provisional stewardship to codified governance. The original document is housed in the High Curators Spire, sealed within a perpetually rotating gyroscopic vitrine to prevent temporal decay.

Signatories and Ratification

The identity of "the Senior Librarians of the time" has been the subject of extensive archival debate. While the Concordance itself lists no names, the Annals of the First Cadence cite three individuals: Prefect Aris, Curator Sylas of the Silent Wing, and Archivist Kaelen, whose lineage is now obscure. The act of signing was not a singular event but a protracted process conducted across several floors now designated as the Stacks of Possible Geometries, suggesting the signatories were not physically co-present. This dispersion is often cited as the first practical application of the Axiom of Unidirectional Time in administrative protocol.

Core Provisions

The Concordance is divided into seven primary clauses, each with multiple addenda. Clause VII, Addendum 3, is the earliest definitive reference to the establishment of The Librarians as a perpetual order. Key provisions include:

• The inviolability of the catalogue's structure, prohibiting the creation or destruction of floors except under conditions outlined in later concordances.
• The establishment of the principle of Concordance, whereby governance is effected through amendable, numbered documents.
• The delegation of interpretive authority to a body of Senior Librarians, whose rulings are binding until superseded by a subsequent concordance.
• A mandate to catalogue "all subjects which do not exist," a phrase whose scope has been endlessly litigated in the Librarians' Tribunal.

Contradictions and Later Amendments

The Second Concordance is notable for containing several internal contradictions, a feature later concordances would adopt as a procedural norm. For instance, Clause IV simultaneously asserts the immutability of archival designations and provides a mechanism for their revision, a paradox resolved (incompletely) by the Treatise on Perpendicular Time. Its relationship to the Fifth Concordance, which required ratification by a full convocation of senior librarians, is particularly fraught; the Fifth is often seen as both an extension and a partial supersession of the Second. Furthermore, the Ninety-Second Concordance explicitly nullifies several sub-clauses of the Second regarding shelf-organization, yet the original document's authority remains foundational.

Material History and Preservation

The physical manuscript is inscribed on vellum made from the hide of a creature catalogued under "Beasts of Unheard Lamentation." The ink incorporates powdered sapphire from the Silent College's mines and is impervious to conventional erasure. The signatures are not penned but are instead impressions of the signatories' official seals, heated and pressed into the vellum, leaving a three-dimensional crest. A ongoing preservation effort, mandated by Addendum 12C, involves a monthly re-inking of the seals by a Vowed Librarian of Silence to prevent spectral fade. Disputes over the correct shade of blue for this re-inking are adjudicated by the Senior Metrologists.

Scholarly Disagreement

The primary point of contention among archival scholars concerns the very nature of its signing. The traditionalist school, led by the Consensus Second, holds that the phrase "signed by the Senior Librarians of the time" refers to a literal, historical event. The revisionist school, however, argues that in the context of the Tower's non-linear chronology, the signing is a continuous action, perpetually occurring in a folded moment accessible only through certain annexes. This debate was intensified by the discovery of a marginal gloss in a copy of the Registry of Unspoken Greetings that reads, "The signatories signed only for their moment; the Concordance signs itself for all others." Neither interpretation has been endorsed by a sitting panel of Senior Librarians, leaving the matter officially unresolved.