Live Transaction
How It Works — Coming Soon
H33-74 for Solana
This is a live attestation. Every hash, signature, and commitment you see below was generated in real-time by the H33 cryptographic engine. Nothing is mocked.
What you're about to see
A Solana SPL token transfer goes through the full H33-74 attestation pipeline: the transaction data is encrypted with homomorphic encryption (so it's never visible in plaintext), a compliance check runs on the encrypted data, and then the result is signed with three independent post-quantum signature families and committed to a 58-byte cryptographic primitive. Every step is real. Every signature is verifiable.
STEP 1 / 7
WAITING
Create Solana Transaction
Solana SPL token transfer with post-quantum attestation
What's happening: A Solana SPL token transfer is created — 1,000 USDC on mainnet-beta via the Token Program. This is the raw transaction that needs cryptographic attestation before it touches the chain.
STEP 2 / 7
WAITING
Encrypt with FHE
Transaction data encrypted using BFV Fully Homomorphic Encryption
What's happening: Every field of the transaction (amount, sender, recipient, program) is encrypted using lattice-based homomorphic encryption. The data is never decrypted at any subsequent step. All computation happens on the encrypted values. This is not tokenization or hashing — it's mathematically proven encryption that allows computation without decryption.
STEP 3 / 7
WAITING
Encrypted Compliance Check
TFHE threshold check: "Is transfer amount ≤ limit?" — computed on encrypted data
What's happening: Using a different FHE scheme (TFHE, optimized for comparisons), the system checks whether the transfer amount complies with the configured limit. The check runs entirely on encrypted bits. Neither the transfer amount nor the threshold value is ever decrypted. The result itself is encrypted — only the authorized party can see it.
STEP 4 / 7
WAITING
Transaction Fingerprint
SHA3-256 hash of the encrypted transaction data + compliance result
What's happening: A cryptographic fingerprint is computed over the encrypted transaction and the compliance result. This fingerprint uniquely identifies this specific transaction at this specific moment. It cannot be forged, and any change to the underlying data produces a completely different fingerprint.
STEP 5 / 7
WAITING
Mint H33-74 Primitive
58-byte attestation primitive — the permanent cryptographic record
What's happening: The fingerprint is embedded into a 58-byte H33-74 primitive. This is the atomic unit of trust in the H33 system. It contains: the computation type (SolanaAttestation), the SHA3-256 commitment, a timestamp, and a cryptographic nonce. 58 bytes. That's the entire persistent footprint.
STEP 6 / 7
WAITING
Three-Family Post-Quantum Signing
ML-DSA-65 + FALCON-512 + SLH-DSA-SHA2-128f — three independent mathematical bets
What's happening: The H33-74 primitive is signed by three different post-quantum signature algorithms, each based on a different mathematical hardness assumption. To forge this signature, an attacker would need to break lattice problems, NTRU lattice problems, AND stateless hash functions simultaneously. No known or theoretical quantum computer can do this.
STEP 7 / 7
WAITING
Solana Mainnet Anchor LIVE
H33-74 commitment anchored to Solana mainnet via memo instruction
What's happening: The first 32 bytes of the H33-74 primitive (the SHA3-256 commitment) are written to Solana mainnet via a memo instruction. Once anchored, anyone can verify this transaction attestation existed at a specific point in time — without knowing anything about the transaction itself. The anchor is permanent and immutable.
Verification
Every value below was generated by the H33 cryptographic engine. You can independently verify the H33-74 structure and PQ signatures.
Attestation Chain