Your Keys. Your Cloud. 42µs.
ZeroCopy runs transaction signing inside AWS Nitro Enclaves so HFT desks, market makers, and trading systems can reduce jitter, protect keys, and deploy without handing over custody.
Why most teams switch to ZeroCopy
The standard stack adds latency, counterparty risk, and engineering overhead. ZeroCopy collapses all three into a deployable product.
KMS, HSMs & Internal Stacks
- 150ms+ signing latency for AWS KMS
- 1.2–14ms variance for soft-HSMs
- Keys reside with vendor or cloud provider
- Months of engineering to get to production
- Unknown failure behavior under load
What That Costs You
- Jitter Tax: missed fills, worse prices
- Counterparty custody risk on every key
- $300k–$800k/yr building equivalent infra
- Compliance posture gaps for SEC 17a-4
- No per-signature cryptographic proof
Deterministic. Isolated. Yours.
- 42µs p99 signing — deterministic, no variance
- Keys never leave your AWS Nitro Enclave
- Deploy in your own VPC in ~1 hour
- SOC 2, SEC 17a-4 compliance-ready
- Per-signature cryptographic attestation
42µs vs. 150ms
Measured under sustained 10k TPS workload, AWS us-east-1, secp256k1 ECDSA. Every bar is P99 latency.
Managed service round-trip
High variance, jitter-prone
Deterministic P99, in-VPC
secp256k1 ECDSA signing on AWS us-east-1 (c6i.4xlarge). AWS KMS reflects SDK round-trip. ZeroCopy reflects in-process vsock call to the Nitro Enclave. HSM reflects network-attached soft-HSM (OpenDNSSEC baseline).The Only Table That Matters
Stop compromising. Compare your current setup to ZeroCopy.
| Feature | AWS KMS | Fireblocks MPC | ZeroCopy |
|---|---|---|---|
| Signing Latency | 150ms | 200ms | 42µs |
| Keys Exportable? | Yes (AWS) | Yes (vendor) | Never |
| Counterparty Risk | AWS | Fireblocks | You own the enclave |
| Deploy in Your VPC | |||
| Per-Signature Attestation | Partial | Cryptographic | |
| SOC-2, 17a-4 Ready | Partial | Partial | Built-in |
| Deployment Time | Instant | 2-4 weeks | 1 hour |
Signing Latency
Keys Exportable?
Counterparty Risk
Deploy in Your VPC
Per-Signature Attestation
SOC-2, 17a-4 Ready
Deployment Time
How It Works
Go Live in 10 Minutes
From signup to production-grade sovereign signing in under 10 minutes. No sales calls, no onboarding meetings, no credit card.
Enter Email
30 seconds. Zero friction.
Enter your email and AWS Account ID. No sales calls, no onboarding meetings. Your enclave starts provisioning immediately.
Deploy to Your AWS
Your VPC. Your keys. 10 minutes.
ZeroCopy deploys a secure pod inside your own AWS Nitro Enclave. Keys never leave your hardware boundary.
Trade in 10 Minutes
Deterministic 42µs signing. Live.
Connect your exchange feed, configure risk guards, and start signing. P99 latency verified on first transaction.
Who This Is Built For
ZeroCopy is specialized infrastructure. It is not for everyone. It is engineered for teams where milliseconds equal margins.
HFT & Algo Desks
- Reduce signing latency from 35ms (HSM) → 42µs
Crypto Market Makers
- Self-custody at CEX speeds without counterparty risk
Prop Trading Firms
- Run sovereign infra without hiring a 6-person SRE team
Agentic AI Systems
- Give AI agents signing power with strict policy guardrails
Trusted Infrastructure
Designed For
For CTOs & Engineering Leads
Deploy sovereign infrastructure in your own AWS VPC. No vendor key custody. Full control over your signing stack.
For Traders & Bot Operators
42µs deterministic signing eliminates the Jitter Tax — latency variance that erodes alpha on every trade.
For CISOs & Compliance Teams
Zero operator access. Cryptographic attestation. Keys never leave the enclave hardware boundary.
Built for the sovereign stack
Latency Cost Calculator
Every millisecond of signing variance costs you alpha. Quantify your exposure below.
Latency Cost Calculator
Quantify how much signing latency costs your firm annually in missed alpha and jitter losses.
Methodology & Assumptions
The Liability Formula
Key Assumptions
apps/zcp/src/jitter_tax.rsCommon Objections
The hard questions we get from security teams and CISOs.
Start your enclave deployment today.
Self-serve operators deploy in ~1 hour. Institutional desks get a dedicated architecture review and direct engineer access.
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