The H33-74 on AWS
Every computation result your application produces — attested by a 74-byte post-quantum H33-74, signed under three independent NIST signature families, and anchored to the Bitcoin blockchain. Deploy on AWS in under 5 minutes. No rebuilds.
74 bytes. Three post-quantum families. Anchored to Bitcoin.
The H33-74 is a fixed-width, computation-agnostic commitment object that binds any computation result to a post-quantum attestation under three independent NIST signature families. The full 21 KB ephemeral signature bundle is distilled to 74 persistent bytes — 32 on-chain, 42 off-chain — at a 284.5:1 compression ratio. Patent pending.
Four ways to deploy. Same H33-74.
Every integration path produces the same 74-byte H33-74, the same three-family PQ signatures, the same Bitcoin anchor. Pick the deployment that matches how you build.
CloudFormation (One-Click)
Deploy an API Gateway + Lambda proxy that produces a 74-byte H33-74 for every API call. Your existing application code doesn't change. The proxy runs the full pipeline — FHE encryption, three-family PQ attestation, ZK-STARK proof, and Bitcoin anchoring — on every request.
AWS Marketplace
Subscribe to H33 through AWS Marketplace. Billing goes through your existing AWS account — no new vendor approval, no procurement process. Usage-based pricing: pay per H33-74 attestation through AWS metering.
Lambda Layer
Add the H33 Lambda Layer to any function. Import h33, call h33.attest(), h33.verify(), h33.encrypt(). Each call produces an H33-74 — 74 bytes of post-quantum attestation with Bitcoin anchoring. Works with Node.js 18/20 and Python 3.11/3.12.
const h33 = require('h33-pq'); // Attest any computation result — returns 74-byte H33-74 const primitive = await h33.attest(event.body); // Verify an H33-74 — checks all three PQ families const valid = await h33.verify(primitive);
arn:aws:lambda:us-east-1:329646112703:layer:h33-pq:1
PrivateLink
Enterprise-grade private connectivity. H33-74 attestation traffic stays on the AWS backbone — never traverses the public internet. Deploy an interface VPC endpoint in your VPC and all H33-74 operations route through AWS's private network.
Before and after H33-74
Your architecture stays the same. Every result gets a 74-byte post-quantum attestation anchored to Bitcoin.
Your first H33-74 attestation
After the CloudFormation stack deploys, your endpoint is ready. One curl command to produce a 74-byte H33-74.
# After CloudFormation deploy, your endpoint is ready: curl -X POST https://YOUR-API-ID.execute-api.us-east-1.amazonaws.com/h33/attest \ -H "Content-Type: application/json" \ -d '{"data": "sensitive-payload", "sensitive_fields": [42, 100]}'
Start attesting your AWS workloads today
Get a free API key with 1,000 H33-74 attestations per month. Launch a CloudFormation stack in 3 minutes. No credit card required to start.