7fchain Layer 1
Post-quantum, certificate-gated proof-of-work. Certified miners, not validators. The base layer everything settles on.
MILITARY-GRADE · VERTICALLY INTEGRATED
One rail for the future of money.Built end-to-end, post-quantum.
Every payment today is stitched from a chain, a wallet, a processor, and a compliance bolt-on, each seam an attack surface. We built the one rail that closes them: one rail, L1 to last mile.
why now
Three clocks are striking at once.
- 01
Regulation turned on
The GENIUS Act set the first US federal framework for stablecoins. Regulated money can finally move on-chain.
- 02
The migration clock is running
From January 2027, CNSA 2.0 forces classical RSA and ECC out of new national security systems. Retrofit later means rebuild.
- 03
The threat is industrializing
Over $3B in digital assets were stolen in 2025, most by state-sponsored actors now using AI to automate the attack. Nearly every major breach hit the seams between vendors, not the cryptography.
One rail, every flow
One rail. Every layer. No seams.
Everyone else sells one layer and leaves the customer to stitch the rest. We own the full stack.
7fchain Lattice (L2)
Token, sequencer, and L1–L2 integration live on testnet. Where banks and enterprises deploy tokens and move value.
Post-Quantum Certificate Authority
ML-DSA and Falcon signing across miners, sequencers, and verifiers, anchored to a FIPS-validated hardware root of trust.
Custody, wallet & compliance
Custody, wallet, and OFAC-aligned compliance built into the rail, not bolted on from third parties.
security
Security is the product. Everything else rides on it.
Pillar A
Post-quantum from genesis
Built post-quantum from the first block, not migrated. ML-DSA and Falcon signatures run live today. NIST FIPS 203/204- and CNSA 2.0-aligned, on a FIPS 140-2 Level 4 root of trust.
Pillar B
Built to counter the AI-era threat
Attackers now use AI to automate fraud and key compromise at machine speed. Our defense is structural: hardware-bound identity, certificate-gated access at every layer, no vendor seams to slip through.
Designed to deliver
- Post-quantum: NIST FIPS 203/204-aligned, CNSA 2.0-aligned
- Hardware root of trust: FIPS 140-2 Level 4 validated
- Certificate authority: ML-DSA / Falcon, full cert lifecycle + CRL
- Compliance: OFAC-aligned controls, money-movement licensing path
- Track record: mission-critical systems built for NSA, DoD, and NASA programs
BYOC · post-quantum certificate store
Post-quantum certificates, and the tools to run them.
Buy an HSM-signed post-quantum certificate (ML-DSA-65, FIPS 204) for your APIs, devices, code, and nodes. Then download the gateway, libraries, and packages to actually use it, deployed in your cloud, so your plaintext never leaves your environment.
# 1. generate a key + CSR (never leaves your machine)$ sf-wallet csr ./my-node # 2. buy & sign the cert (x402 or card)$ curl -X POST certstore../cert/sign/pqcomms-server \ -H "X-PAYMENT: <usdc-proof>" -d @csr.json✓ cert.json issued · ML-DSA-65 · FIPS 140-3 L4 root # 3. run the BYOC gateway in your cloud$ sf-gateway --cert cert.json --listen :8443✓ post-quantum tunnel up · plaintext stays local
- NIST FIPS 204 · ML-DSA
- CNSA 2.0 aligned
- FIPS 140-3 Level 4 HSM root of trust
- BYOC · your cloud, your data
Solutions
One secure rail.Multiple ways to deliver value.
Consumer
Cross-border value transfer and retail disbursement, delivered to the last mile through regional partners. The wedge that proves the rail at volume.
Enterprise
Cross-border B2B settlement and bank rail-as-a-service. Banks move value on infrastructure they don't have to build.
Sovereign
Government disbursement and counter-threat finance. Platform licensing and compliance analytics for the highest-assurance buyers.
What we believe
Three convictions, tightened.
- CONVICTION 01
Security is the moat.
In financial infrastructure, the company that survives buries the hardest problem deepest. We build security in, not on.
- CONVICTION 02
The customer relationship belongs to the customer.
We provide the rail. Our partners keep their customers. We never compete with the institutions we serve.
- CONVICTION 03
One rail is the only honest answer.
Multi-vendor stacks fragment trust under load. One owned rail is the only architecture that holds at the seams.
the team
Built by people who secured systems the country could not afford to fail.
Three things almost never sit in one company at seed: the chops to build and scale hard infrastructure, military-grade security engineering, and access to enterprise and sovereign buyers. We hold all three under one roof. Our team has spent 75+ years building mission-critical systems to government and defense security standards, built for environments where one seam is one breach. This discipline can't be hired. Only inherited.
We turn digital assets into working infrastructure.
Partners go from concept to a deployed rail without building blockchain expertise in-house. We provide the platform and the integration; they launch stablecoin and token products that are compliance-aligned from day one.
more information
FAQ's
One vertically integrated money rail: L1, L2, custody, wallet, and compliance, end-to-end. Most providers sell one layer; we own the full stack, so there are no vendor seams to exploit.
Let's Work Together
Let's build the rail beneath the next economy. For builders, partners, and investors. Reach out to us.
If you move money, you should know us.
We take a small number of new design-partner conversations each quarter. Banks, retailers, telecommunications operators, and government programs evaluating their rails for the next decade. If your roadmap touches cross-border value transfer, the conversation is worth having.
Build with us