Cold Library

Wardens

Every exhibit and every plaque has a warden at the door, working from the owner’s rules and the owner’s words.

A reading hall with brass lamps on long tables and card catalogues along the walls, a window wall onto a frozen lake and snow mountains
The reading hall · generated image

Honest status

Working today: wardens with fixed questions and answers, scripted. Next: wardens that hold a conversation and quote the owner’s own words. Either way the rules are the owner’s, and the key never leaves the visitor’s browser.

A warden can hand over

  • Letters and stories the owner wrote
  • Notes for whoever takes a project over
  • Directions: where something is, and who to ask
  • A badge, such as successor or student
  • The right to light a lamp and leave a word

A warden can never hand over

  • Keys, recovery phrases or passwords
  • Money or crypto assets (those live in the owner’s own Cold Vault)
  • Anything the owner did not write
  • A voice or a face. It says “they wrote”, never “I”.

How it decides

The answers are normalised (case, spaces and punctuation ignored) and turned into a key with PBKDF2-SHA256, 210,000 rounds, in the visitor’s browser. If the key opens the AES-256-GCM lock, the door opens. Nobody else is asked.

Try it here · a practice exhibit, Catalogue number E-000001

Try another warden

Mira wrote a small ferry timetable app for her island and left notes for whoever takes it over. Her warden asks two questions only an islander would know.

Warden · Catalogue number E-000001Locked

The Pier Warden · scripted

Hello. This is the exhibit of the Island Ferry Timetable. Mira left a letter and some practical notes for whoever takes it over. Two questions, and they are yours.

Question 1: How many ferries run each day?

Question 2: What is Mira’s cat called?

Not an islander? Show the example answers.

Example answers: 7 · Pixel

Your answers become a key inside this browser. Nothing is sent.

Behind this door

1 letter1 place to go1 badge

sealed · opens in this browser

Example wardens follow a script. They quote what was written, and say “the owner wrote”, never “I”.

Open the whole exhibit →

Kinds of trial

Questions
Working today One to three questions; the answers form the key.
A named list
Next People named by email receive a code.
Contribution
Planned Proof of real work on a project, such as merged changes.

Give your own things a warden →