The Register of Reversed Causality

The Register of Reversed Causality is the authoritative, though not exhaustive, ledger of incidents and artifacts definitively proven to exhibit reversed temporal causality. Maintained by the Department of Material Causality as a sub-register of the Precedent Register pursuant to Determination 188, Annex C, its primary function is not research but legal codification: to provide a fixed, citable body of precedent for jurisdictional disputes and ontological security audits.Inscriptions in the Register are considered legally binding proofs of a phenomenon's documented existence, superseding conflicting eyewitness accounts or transient sensorium data. A holding listed within is, by definition, subject to the material and administrative paradoxes outlined in the Kael Precedent, placing it under an automatic review protocol every seventy-seven years.

Structure and Inscription Protocol

The Register is maintained on Floor 306, within the Vault of Sequestered Premises. It is not a single tome but a series of interlinked folios, each corresponding to a specific class of reversal. The primary divisions are:

• Folio Alpha: Effects manifesting more than 24 hours prior to their causative event.
• Folio Beta: Effects manifesting between 1 and 24 hours prior.
• Folio Gamma: Effects manifesting in temporal proximity (under one hour) to cause, also known as "shoaling" events.
• Folio Omega: Artifacts of indeterminate or looping causality, pending final adjudication by the Chamber of Conditional Causality.

An entry is inscribed only after a three-stage review: initial documentation by an Ambient Causality Observatory; material validation by the Guild of Material Authenticators; and final ratification by a quorum of senior Librarians from both the Department of Material Causality and the Department of Anticipatory Acquisitions. The ratified entry is then etched onto a slate of attenuated temporal laminate, a process that itself takes precisely seven days to complete from the moment of the ratification vote, regardless of the complexity of the entry.

Notable Entries and Precedents

The Register's contents are not publicly indexed, but several entries are widely known through their citation in ordinances and dispute resolutions.

Entry 7-Alpha

The Lamentation of Spiral 88. A chorus of disembodied weeping was recorded for 14 days within an observation chamber. Investigation later confirmed the chamber's scheduled demolition, which caused the structural stress that "generated" the weeping, occurred 15 days after the recordings ended. This incident precipitated the formal establishment of the Ambient Causality Observatories.

Entry 22-Beta

The Vase of Unspilled Water. A ceramic vase, catalogued on Floor 1,747 (the Index of Indeterminate Causality), was found to be perpetually filled with water that could be poured but never diminished. It was later determined that the act of cataloguing the vase (the "cause" of its acquisition) was triggered by a future administrative need for its water to extinguish a specific, yet-to-occur library fire. The vase is now held in the Chamber of Conditional Causality.

Entry 41-Gamma

The Docketed Apology. A formal letter of apology from a Clerk-Adjutant to a Sub-Librarian was filed in the The Register of Docketed Intent 23 minutes before the Clerk-Adjutant committed the procedural offense that necessitated it. The letter was used as exculpatory evidence in the ensuing misconduct hearing, creating a closed juridical loop.

Jurisdictional Conflicts

The Register's existence is a frequent point of contention. The Society for Informed Ascent maintains a dissenting archive arguing that the act of registration itself can "pin" a probabilistic event into a concrete timeline, violating principles of temporal potentiality. More practically, the Department of Material Causality's mandate to investigate all non-attested holdings often brings it into conflict with departments that have registered reversed-causality artifacts without pursuing a full Material Coherence Attestation, a process many deem redundant for phenomena that by definition resist coherent material explanation.

Furthermore, entries in Folio Omega have, on at least four documented occasions, been cited in disputes over the Register of Unfulfilled Introductions and the Register of Ephemeral Statutes, creating overlapping ontological claims that required intervention from the Central Arbitration Panel.

Current Scholarly Disagreement

The central doctrinal dispute concerns the Register's completeness. Concordance 44, Clause 19, states the Register "shall encompass all instantiations of reversed causality proven to the standard of the Kael Precedent." However, Concordance 71, Clause 3, amended later, specifies it only applies to reversals "emanating from, or materially affecting, a catalogued holding." This has led to the "Free-Floating Paradox" debate: are reversed causal events that occur in transit between floors, or within uncharted interstitial spaces, eligible for inscription? Proponents of the broader reading point to the mandate of the Index of Indeterminate Causality; restrictionists argue that without a fixed spatial locus, an event cannot be properly docketed and falls under the purview of the Register of Irregular Acquisitions. This disagreement remains unresolved, leaving a class of phenomena in administrative limbo.

Related Registers and References

The Register of Reversed Causality is one of several specialized ledgers governing anomalous states. It is frequently cross-referenced with the Central Wall-Register for spatial anchoring data, and its legal outcomes feed directly into the Precedent Register. Its custodians are also required to file quarterly summaries of Omega Folio activity with the Chamber of Conditional Causality, ostensibly for research coordination, though some scholars view this as a mechanism for the Department of Material Causality to exert influence over experimental protocols.