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MPCH
MPCH is a dual-use cryptographic infrastructure company providing governed key management, recovery, secure facilities, validator infrastructure, and AI authorization controls for institutional digital-asset, blockchain, government, and defense environments.
New York, USA
MPCH Vault Services
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Description
MPCH Vault Services provides a layered security architecture for institutions, custodians, government agencies, and high-net-worth individuals. It combines purpose-built vault facilities, multifactor access, staffed monitoring, air-gapped and RF-shielded rooms, zero-trust authorization, real-time monitoring, governed network access, and hardware-backed MPC controls. The service includes design and build, day-to-day operation, managed networking, a 24/7/365 security operations center, and AI-driven security oversight.Category: Service Provider
Stronghold-KMS
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Description
Stronghold-KMS is a key-management control infrastructure for system-level authority keys. First deployed for Canton networks, it supports controlled custody and lifecycle governance for governance, identity, encryption, signing, and administrative keys, as well as validator, certificate-authority, code-signing, IoT, network-authentication, and secure-communications keys. It combines a policy engine, HSM integration, lifecycle management, tamper-evident audit records, and zero-trust access controls, with air-gapped or hybrid deployment options and no cloud dependency.Category: Custody Technology Provider
Stronghold-DR
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Description
Stronghold-DR provides offline-first disaster recovery and business continuity for cryptographic materials and signing hardware. It includes guided enrollment, compartmentalized asset setup, chain-of-custody transport, predefined recovery protocols, and operational reviews, using segregated storage, resilient vaults, biometric authentication, zero-knowledge encryption, and authorized-personnel-only recovery. MPCH provides the infrastructure and process and states it does not hold, store, or access customer assets.Category: Service Provider
AI Governance
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Description
AI Governance is MPCH’s product offering for governing autonomous AI agents. Its ATLAS AI Authorization Control Plane applies air-gapped authority and cryptographic policy enforcement, with telemetry, escalation, compliance monitoring, anomaly detection, and signed audit trails. The offering includes APEX, a finance-specific product for policy-controlled tokenized issuance, treasury operations, and agentic markets.Category: Onchain Compliance and Investigations
APEX
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Description
APEX (stylized A.P.E.X.) extends MPCH’s signing infrastructure into a programmable authority layer for autonomous systems that mint, burn, and operate treasuries. It provides policy-defined authority, separation of policy and execution, cryptographic enforcement, and supervisory-grade auditability, and is designed for Canton with stated extensibility to Near, Hyperledger, Sui, Solana, and other institutional ledgers.Category: AI Agent Platform
ATLAS
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Description
ATLAS (Automated Transaction Layer Authorization System) is MPCH’s secure execution framework for autonomous AI agents. It intercepts AI requests, enforces policy before execution, validates outputs afterward, detects manipulation and drift, supports human escalation for consequential decisions, and produces signed, tamper-evident execution records. MPCH describes it as hardware-backed by Stronghold-KMS with cold authority enforced by air-gapped infrastructure.Category: AI Agent Platform