Principal Register of Designations

The Principal Register of Designations is the authoritative, non-circulating record of all Designation statuses, superseding all subsidiary indices and personal ledgers. Maintained in a dedicated vault on Floor 412 (the Vellum Warren), its physical form is a continuous parchment scroll, 0.42 meters in width, whose length is recalculated bi-annually by the Bureau of Appointments. Entries are inscribed in Certified Archival Ink by a Librarian of the Fifth Rank or higher, following ratification by a Paradox Warden in cases involving Paradox Designations. The Register's primacy is established under Clause VII of the Second Concordance, though its procedural protocols are chiefly governed by the Seventh Concordance.

Physical Properties and Maintenance

The scroll is wound on spindles of Whisperwood, a material selected for its documented non-interference with Resonant Designations. The parchment itself is sourced from the Silent Herd pastures on Floor 199 and is treated with a suspension of inert Motes to prevent spontaneous Manifestations from corrupting the text. Rewinding and inspection occur during the Annual Stillness, a 47-hour period dictated by the Principal Regulatory Horologe in the Spire. During this time, three Librarians of consecutive ranks must be present to verify the integrity of the scroll and to apply preservative unguents. Any repair to the parchment requires an entry in the Register of Ephemeral Statutes to temporarily suspend the Register's authority for the duration of the mend.

Entry Structure and Classification

Each designation occupies a standard block of 12 lines. The block includes the Designation (e.g., "Aperture Gamma-7"), its date of certification, the certifying Librarian's sigil, its current status (Active, Dormant, Contested, or Vacated), and up to three cross-references. Cross-references typically link to the Master Roll of Active Designations for lineage, the Register of Manifestations for material instances, or the Ancillary Register for precedent queries. A sub-classification, known as a Nodal Marker, is appended to designations exhibiting cyclical or recursive properties, linking them to the Nodal Register.

Contested Entries and Adjudication

When the validity of a designation is formally disputed, a crimson border is inscribed around its entry block. Adjudication follows the procedures outlined in Annex Delta of the Seventh Concordance. The disputing parties—often a Paradox Warden and a Custodian of Precedent—must present their cases before a Panel of Three Concordances, which references the Third, Fifth, and Seventh Concordance in sequence. The Panel's ruling is then recorded as a marginal gloss on the contested entry, which itself is never erased. These glosses, over time, have created a dense palimpsest of legal reasoning along the scroll's edges, informally termed the "Judicial Margin."

Relationship to Subsidiary Registers

The Principal Register does not operate in isolation. It is considered the root node for several dependent systems. The Master Roll of Active Designations is a real-time, updating derivative used for daily consultation. The Register of Unanswered Questions draws its authority from designations marked "Dormant." Crucially, the Register of Standing Requests must be consulted before any new designation can be proposed for entry, to prevent redundant or proleptic filings. A longstanding scholarly debate, sometimes called the "Primacy Dispute," centers on whether the Register of Final Deposition holds equal authority for designations concerning concluded phenomena, or if it remains subsidiary to the Principal Register.

Notable Anomalies and Protocols

Three anomalies are permanently recorded on separate, attached scroll fragments known as "Annexes" to the main Register:

1. Annex Alpha: Documents the "Lost Hour of Verification," a 67-minute period where the Register is historically recorded to have contained no entries, despite continuous maintenance logs.
2. Annex Beta: Lists designations that, upon inscription, caused the Certified Archival Ink to fade immediately. These are now recorded in Charcoal Notation, and their status is perpetually "Indeterminate."
3. Annex Gamma: Contains the only known instance of a Recursive Designation—a designation that refers to its own entry block within the Register. Consultation requires special dispensation from the Bureau of Appointments and the presence of two Paradox Wardens.

Protocol dictates that any Librarian consulting Annex Gamma must first file an intent in the Register of Unclosed Loops.