Documents

Sending a bank statement sends everything on it.

Google Drive can decrypt anything. Redaction is destructive. DocuSign is a private timeline. Every document you share today is either overexposed or photocopied so many times nobody knows which version is canonical. Legal, financial, medical — all governed by files that leak fields nobody meant to send.

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the vault · W-2, insurance, driver license · AI accuracy 94.8% · 823 validated fields

Sample data · Live Vault demo

Trust surface

● SOC 2 Type II Certified ● ISO/IEC 27001 Certified ● Post-Quantum ML-DSA-65 · shipped ● Self-Custody No seed phrase ● Cryptographic Proof Every action signed ● Guardian Recovery Human-centered

In 5 sentences

What is itEncrypted document vault with per-file identity-derived keys, AI-classified field extraction, field-level Zero-Knowledge sharing, and Solana notarization at signing.

Why it mattersSending a bank statement sends everything on it. Sharing a legal exhibit typically sends the whole file. Field-level sharing changes this at the primitive level.

When to useFor legal document sharing (exhibits, contracts), HR document handling, financial disclosure, or any workflow where you need to share fields not files.

How it differsField-level distribution matrix + per-recipient policy + Solana anchor per version. Recipient identity is cryptographically attested before decryption.

EvidenceAI classification at 94.8% confidence over 823 validated fields. Document notarization emits on-chain artifacts verifiable by any block explorer.

Proof is a property of this page

● Evidence solana notarization on chain ↺ Replay walk the chain ✓ Verify check a receipt 📊 Benchmark v12 · 2.29M/sec ? Limits honest disclosures

The product

Every document proves itself.

Encrypted end-to-end · per-file keys derived from your identity. Ingested via OCR + private AI classification at 94.8% confidence. You approve every extracted field before it enters the vault. Sharing reveals only the fields you allow — to the recipients you name — with a full distribution matrix and revocable access. Every version signed on-chain by a Dilithium post-quantum signature.

Workflow

Recipient chooses fields. Zero-knowledge share. Signed receipt.

Real recording of the H33 Vault · scripted through the actual UI, no mockups.

1 AI-classified vault

W-2, Insurance, Driver License · 94.8% confidence

2 Field-level detail

recipients · privacy · attestations

3 Send Securely

Zero-Knowledge · recipient sees only approved fields

Proof

Every claim traces to real evidence.

● Live today

AI classification

Private AI runs against your document vault · no data leaves.

● On chain

Document notarization

Every version hashed to a Solana document NFT.

● Live today

Field-level sharing

Share fields not files · revoke by row or column.

● Receipt

Signed evidence

Every share emits a signed access receipt · exportable from activity.

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

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Documents

Solutions

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Live proof

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Sixty seconds to first login. No password. No seed phrase.

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