2 min read By NT²
Welcome to the NT² Blog
This is where we publish product stories—not spec sheets—about structured privacy, local-first vaulting, and handing sensitive data to another person without email attachments or chat screenshots.
Archive
Latest stories →Every story in release order. Start with the oldest post, then use Next story at the bottom of each article to read forward.
3 min read By NT²
You pasted the API key in Slack
The contractor needed the Stripe key before deploy. You pasted it in #engineering. The key is rotated now—and the thread is still searchable forever.
3 min read By NT²
When your landlord asks for ID on WhatsApp
Front and back of your ID in WhatsApp or LINE is fast for the landlord—and a permanent copy in a chat log you do not control.
3 min read By NT²
They only needed the last four digits
The broker wanted employer name and the last four digits of your account. You emailed a twelve-page PDF. That is oversharing dressed as diligence.
3 min read By NT²
Your seed phrase shouldn't live in Apple Notes
If your recovery phrase is in Apple Notes, iCloud is doing backup. That is not the same as zero-knowledge—and it is not the same as structured, masked fields with auto-lock.
3 min read By NT²
Split rent without screenshotting banking apps
Every month you paste a banking-app screenshot into the family group. Your brother's phone, cloud backup, and search history are now copies you never meant to keep.
3 min read By NT²
Null Trust² — what the name means
NT² stands for Null Trust². The name is a promise about what we cannot do—even when that is inconvenient for support and onboarding.
2 min read By NT²
Recent updates — late June 2026
A short changelog for early followers. NT² Vault is still pre-launch—this note covers what we shipped recently, not the full product map.
7 min read By NT²
Threshold Vault and Key DID: identity without handing over the keys
Self-sovereign identity sounds abstract. In NT², the practical version is simpler: your vault can prove itself, recover without a help desk, and share under your control while NT² stays blind.