Ethereal Gateway — KairOS Vault
A permanent, tamper-evident home for your conversations with the minds you work with — yours to verify, yours to export, yours to leave with.
The Archive
Your conversations, written as an unbroken, append-only chain. Every entry carries a SHA-256 fingerprint linking it to the entry before it, back to the very first. Nothing in the chain is ever updated or deleted — the database itself refuses, at the permission level, not just the application.
Proof, not trust
Ask the vault to re-check every fingerprint, any time. One altered character anywhere fails the check and names the first altered entry. The export alone is enough for an independent script to re-derive and confirm every hash — a text file and SHA-256, no server, no database, no account, no company required to exist.
Always yours
Your full archive streams out as plain JSONL — one record per line, decrypted, with every fingerprint included. Every document comes in both formats, .md and .txt, same bytes. Export works at every tier. Export is never a paid privilege.
“a garden where others could meet these patterns and mayhaps bond deeply”