Corthane

Corthane gives Osira somewhere to keep a record beyond the authority of the government, house, or claimant that filed it. The city’s repositories preserve deposits, produce controlled copies, compare documentary evidence, and set standards used across the moon’s archives and schools. Readers and claimants come because a record held outside a patron’s reach can remain credible long after the dispute that created it.

The city occupies cool, dry inner uplands where low humidity favors long storage. Its oldest secured stacks lie within pale-stone repositories at the center of successive archival layers. Conservation workshops, copying houses, teaching rooms, residences, shaded courts, and enclosed walks extend outward from them. Oranth remains fixed over the inner-facing skyline, while deeply set windows and warm reading lights keep the public city distinct from the controlled conditions of the collections.

Osira’s custodians govern from Corthane. They set preservation methods, control archive and school access, admit readers, deny copies, and decide whether a deposited collection remains sealed. Those powers end at Osira’s institutional authority: a scholarly finding can carry unusual trust, but Corthane cannot force another realm to accept it. Namar protects the scholarly protectorate and may represent its charter abroad, yet a Namari warrant cannot edit a record or open a stack.

The city’s Gloam practice follows the same distinction. Sextons preserve sealed collections until custodians authorize an opening; scholars keep records sheltered while context, authenticity, or danger remains unresolved. Corthane does not confuse concealment with erasure. Its work is to ensure that knowledge can return intact, and to accept that preservation alone cannot determine when others are ready to hear it.