Engineering Capability

Sovereign
Infrastructure

Backends designed from day one to be owned by the customer. Single binary, minimal dependencies, no phone-home, deployable from defense-grade air-gap to multi-region edge.

Go single-binarySelf-hostableAir-gap capableNo telemetry

Single-binary, zero-dependency

All BCrypto services ship as Go binaries with embedded storage (bbolt) and embedded TURN (Pion). No external database, no service mesh, no orchestrator required. Drop on a VPS or bare metal, configure, run.

  • Go cross-compiled for linux/amd64 + arm64
  • bbolt embedded KV store
  • Pion v4 TURN embedded

No phone-home, ever

Customer-deployed services never call back to BCrypto. No license check, no telemetry, no remote configuration. Once deployed, the binary is fully autonomous and inspectable.

  • No remote license server
  • No telemetry beacons
  • Open-source-compatible licensing options

Air-gap to multi-region

Same binary deploys in air-gapped classified networks or multi-region cloud setups. Horizontal scaling via stateless front-end nodes; bbolt replication for HA.

  • Air-gap classified deployment validated
  • Multi-region active-active blueprint
  • Horizontal scaling without re-architecting

Network Topology

P2P-First Architecture

Voice traffic takes the shortest path. When networks block direct connections, a passive relay forwards ciphertext — never keys.