Use case · Estate
Share estate plans.
Executors need to see the will. Beneficiaries should see only what applies to them. Attorneys review the whole plan. Financial advisors need account details but not personal notes. Traditional sharing leaks everything to everyone.
The change: Field-level sharing with per-recipient policy + cryptographic receipts.
How it works
Four steps · every step signs a receipt.
Notarize the estate plan on-chain at signing · Dilithium + Solana anchor
Distribute per role: executor sees full plan, beneficiaries see their allocations, attorney sees whole plan, financial advisor sees account details only
Recipients are identity-attested before decryption · a leaked link to the wrong person does nothing
Every access is signed-audit-logged · exportable at any time
Evidence
The proof this actually works.
- Distribution matrix is field-level and per-recipient (see /features/distribution-matrix/)
- Notarization to Solana is a third-party time proof any court can verify
- Revocation is cryptographic · if a beneficiary designation changes, the old view stops decrypting on the recipient's device
- Edge case: Contested plans: every version is on-chain with a signed hash · nobody can claim 'there was a later version'
- Edge case: International beneficiaries: the identity attestation works across borders without requiring the beneficiary to register with a jurisdiction-specific service
Related capabilities
If you're comparing alternatives
Trust status
Runs today. Honest about what's next.
We publish what's shipped and what's coming — the same list on every page.
Runs today
- Vault workflows running in production
- Cryptographic receipts emitted per action
- Immutable audit trail · Object-Locked
- Auth1 · Wallet · Document · Audit APIs
- Post-quantum primitives (Dilithium + Kyber)
- Benchmark v12 · 2,293,766 auth/sec
Coming next
- Public /verify/
/ receipt viewer - Public /replay/
/ decision viewer - docs.h33.you developer documentation
- SOC 2 Type II Certified
- Payment Requests + Rewards adapters