Generational by design
The Legacy Vault™ and Living Tree are the centre of the product, not an add-on. Sealed vault entries cannot be edited afterwards, and each carries a SHA-256 fingerprint so a later change would be evident.
About
Health is the inheritance most families never write down.We are building the record for it.
Most health apps are designed for this month's engagement. The Living Protocol™ is designed to be kept for a lifetime — and to still make sense to the person who opens it after you.
Roots — every logged actionRings — each year keptGrove — family linked to your Tree
The gap
What you learn about your own health usually dies with you.
The tools most of us use treat health as personal, temporary, and self-contained. You count calories, log workouts, and keep a streak. Then life changes, the app is deleted, and the record goes with it.
What a parent learned over decades of training, recovering from injury, and working out what actually helped — almost none of it exists in a form their children can read.
The Living Protocol™ exists to change that.
Single-purpose trackers
Record calories or workouts for today. The record rarely adds up to a story you could hand to someone.
Device health stores
Hold measurements well, but are built around one person and one account.
Wearable dashboards
Report metrics. They do not record what you decided to do about them, or why.
General-purpose AI chat
Can answer a question, but does not start from your own training and nutrition record.
Our answer
Built for the person who opens it in thirty years.
The Living Protocol™ is not a fitness tracker with a family tree attached. The record, the Living Tree, and the Legacy Vault™ were designed together.
A record, not a feed
Training, food, check-ins, and reflections accumulate into one history you can read back through Journey. There is no public feed and no follower count.
Your data, under your control
No data brokering and no advertising. AI runs server-side with only the context a request needs, and your health data is not used to train models. You can export your vault and account records, and delete your account.
Who builds it
Built by VaultSpark Studios.
VaultSpark Studios LLC is a solo-founded software studio. The Living Protocol™ is its flagship product, and is currently in a private, invite-only beta on the web.
It is built test-first: 5,200+ automated tests were passing at the last verified snapshot (2026-11-06).
By the numbers
- Automated tests passing at the last snapshot
- 5,200+
- Latest assessed build session
- S383
- Schema migrations authored
- 128
- Fingerprints on sealed Legacy Vault™ entries
- SHA-256
Commitments
What we will never do.
We will never sell your data.
Your health data is yours.
We will never silently alter a sealed Legacy Vault™ entry.
Sealed entries are permanent while your account exists. You can export your vault, and deleting your account removes it along with the rest of your data.
We will never run ads.
A health record is incompatible with an ad-funded business model.
We will never gamify at the expense of substance.
Roots™ and ranks mark real logged work, not time spent in the app.
We will never punish a hard season.
Life Seasons let you lower your goal load for a while and return when you are ready.
We will never build a public social feed.
Covenant Rooms™ are designed as private groups of 3–5. Your health is not content.
Build your protocol. Pass it down.
Build something that lasts.
Request a place in the private beta and start a protocol worth passing down.