DiracQuantum / dirac_quantum

### Your identity. Your proof. Your private conversations.
**Post-quantum identity for people who use Solana.**
**Explore Dirac** · **Our mission** · **What you can do** · **Quantum playground**
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## Our mission
A wallet address tells people where to send a transaction. Everyday relationships need more: a way to establish an identity, prove who signed a document, and communicate privately.
**Dirac brings those capabilities together in a passport connected to your Solana wallet.** We are building practical tools that help people establish trust and use post-quantum cryptography today, with an experience they can understand and use.
Our goal is to make stronger identity and private communication accessible to wallet holders, independent creators, trading counterparties, and teams working together on-chain.
## What you can do
### Understand what your wallet controls
The **Quantum Scanner** reads your wallet's assets, authorities, and detected multisig memberships. It brings three questions into one report: what depends on this wallet key, whether a post-quantum passport exists, and how complete the available data is.
Missing data is marked as unavailable. The report helps you understand your exposure and identity status without hiding uncertainty behind a single score.
**Scan a wallet →**
### Create an identity people can verify
A **Quantum Passport** connects your wallet to keys for post-quantum signatures and encrypted messages. Its public page lets others inspect your identity, and its hash can be anchored on Solana as a record of that passport version.
Choose **Simple** for recovery through a wallet signature, or **Hardened** for independent keys recovered with a 24-word phrase or encrypted recovery file. Hardened separates your passport's key material from the wallet's Ed25519 secret; Simple derives its keys from the wallet signature.
Share your passport link or embed its badge so collaborators and counterparties can check the identity they are interacting with.
**Create your passport →**
### Give your documents verifiable proof
A **Document Seal** lets you sign a file and share proof of that signature. A recipient can check which passport signed it and whether the file still matches the signed hash.
The file is processed on your device. Dirac creates a portable `.qseal` proof, so you can verify a proposal, agreement, statement, or creative work without uploading the original document to our server.
**Seal or verify a document →**
### Have private conversations between wallets
The **Encrypted Inbox** lets you write to another passport directly from your wallet identity. Your browser encrypts the message before it is uploaded; the recipient decrypts it using their passport keys.
This gives collaborators and counterparties a place to exchange proposals, coordinate work, and send private notes. The service stores encrypted envelopes and routing metadata, while message contents remain encrypted.
**Open your inbox →** · **Write a message →**
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