Service-Disabled Veteran-Owned Small Business · Blockchain, x402, and Custom Engineering
Veteran-founded engineering studio based in Florida. Our flagship is BitBooth, a multi-chain x402 payment gateway that is live on five mainnets right now (Base, BSC, XRPL, Solana, and Stellar Pubnet) settling real USDC, with the gateway source MIT licensed at github.com/Drock91/bitbooth-gateway. On Base mainnet specifically, we run six paid endpoints via the official Coinbase CDP Facilitator with the discovery surface at app.heinrichstech.com/bazaar.json. Behind the gateway we keep an internal twelve-archetype security lab and a Solidity static analyzer that we use to harden every audit deliverable before it leaves the shop, with public release of those internal libraries planned in the next ninety days. Flat-fee scoping with typical delivery in two to six weeks.
SXG3SA9JMM47541511 Custom Computer Programming ServicesProduction capabilities backed by shipped code in our public lab. We scope engagements only in areas where we have working reference implementations to point at.
Five specific reasons a contracting officer or prime would route scoped blockchain, x402, or custom engineering work to us instead of a generalist IT shop.
Shipped code on XRPL, XRPL EVM sidechain, EVM, Solana, and Stellar. Most blockchain shops are single-chain by default.
Our own open source multi-chain x402 gateway ships with more than 2,200 tests at 99.91% coverage. Agent-payment infrastructure is the core of the shop, not a side project.
We build on top of reusable rails we already own (BitBooth for x402, Arcanie for cross-chain token deployment, reference implementations across XRPL and EVM) with Claude-assisted development on enterprise API tiers. Scoped builds ship in two to six weeks rather than two to six months.
Every capability on this page maps to working code. BitBooth runs on five mainnets right now, six paid endpoints settle real USDC on Base mainnet today, and the gateway source is public and MIT licensed at github.com/Drock91/bitbooth-gateway. Agencies can vet the engineering before award.
Engagements are scoped to a written fee with a delivery timeline. No hourly creep, no billable discovery meetings, no surprise invoices.
Eight years Navy as an IC Electrician and Diver. Service-connected disabled veteran owner.
Every project listed below has working public code a reviewer can read. None of these are federal contracts yet, HSS is pre-award for federal work and is actively pursuing SDVOSB set-asides and SBIR opportunities. Commercial and internal reference implementations shown here are directly transferable.
Multi-chain x402 payment gateway for AI agents paying per API call in USDC. Supports Base, XRPL, Solana, and Stellar with unified settlement. Production-grade test suite exceeds two thousand two hundred tests with 99.91% coverage. Open source and available for federal reference or reuse.
Cross-chain ERC-20 token deployment tool built on Axelar Interchain Token Service, with XRPL EVM sidechain as the canonical home chain. Issues a single token that exists across connected networks without wrapped-asset inventory management. Demonstrates cross-chain bridge integration and deterministic contract deployment.
Massively multiplayer game with player-owned assets and a progression system built natively on the XRPL classic ledger. Demonstrates on-chain asset flows, trust lines, and wallet integration at scale. Existing on-chain items behave as designed; minting pipeline is currently in beta polish. In auto-rotation for the Berkeley Ripple Blockchain accelerator program.
Public reference implementation of an automated market maker on the XRPL EVM sidechain. Demonstrates Solidity smart contract design, AMM math (constant product), liquidity pool mechanics, and deployment on the XRPL EVM environment. Used internally as a baseline for client AMM engagements and as a public vetting artifact for clients evaluating technical depth.
Starting prices for the most common engagements. All scoped flat. Full breakdown on the services page.
Two to six weeks. dApps, tokens, on-chain games, protocol work.
One to three weeks. Agent-payable API on existing services.
About one week. ERC-20 across EVM chains via Axelar ITS.
Scoped per project. Blockchain games, RWA, dApps, AI tooling.
Dedicated monthly hours, priority fixes and advisory.
Registered codes for federal procurement searches. Small Business status applies across all listed NAICS.
| 541511 | Custom Computer Programming Services (Primary) |
| 541512 | Computer Systems Design Services |
| 541519 | Other Computer Related Services |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting |
| 541330 | Engineering Services |
| 541715 | R&D in Physical, Engineering & Life Sciences |
| DA01 | Business Application / Application Development Software |
| DA10 | IT Strategy Planning Services (Labor) |
| DE01 | Cloud Computing Services |
| DJ10 | Artificial Intelligence and Machine Learning Services |
| DG10 | Integrated Hardware / Software / Services Solutions |
| R425 | Engineering and Technical Services |
SXG3SA9JMM47541511