Safeheron

• Name: Safeheron
• URL: https://safeheron.com/
• Category: Institutional MPC custody / white-label wallet infrastructure / key-management platform
• Summary: Safeheron is institutional MPC custody and white-label wallet plumbing. There is no new account model here. The actual sale is a signer stack, policy engine, and recovery surface for firms that want MPC and embedded-wallet tooling without building the control plane themselves. Useful, but still second tier.
• What it does:
  • Provides an institutional MPC self-custody platform for holding and moving digital assets across mobile, web-console, browser-extension, API, and SDK surfaces
  • Offers a white-label MPC Node Suite with server-side services plus browser, Android, and iOS SDKs so teams can build keyless wallets and embedded wallet products
  • Distinguishes between Asset Wallets for coin/token transfers and operational automation, and Web3 Wallets for DApp interaction, NFT handling, contract deployment, and typed-data / transaction signing
  • Adds policy-engine controls, multi-factor / offline authorization, off-chain multisignature approvals, and recovery mechanisms intended to reduce single-point-of-failure and governance risk
  • Publishes developer documentation and open-source cryptographic repositories covering MPC-TSS, TEE / SGX concepts, SDKs, wallet models, and related integration patterns
• Key claims:
  • Safeheron describes itself in the developer docs as an “open and transparent digital asset self-custody platform for institutions” built with MPC and TEE technologies
  • The official site markets battle-tested security solutions for 170+ institutions since 2021, $1.5B+peakassetsundercustody,and$150B+ securely transferred; these operational figures should still be treated as vendor claims unless independently verified
  • Product materials say the MPC Node Suite supports on-prem / privatized deployment, multiple threshold configurations, and a broad signature / chain matrix spanning ECDSA, EdDSA, and Schnorr use cases
  • Security pages emphasize zero-trust architecture, WYSIWYS-style approval integrity, AML screening, disaster recovery, and user-controlled key recovery as core differentiators
  • The public GitHub organization and docs reinforce Safeheron’s pitch that open-source cryptographic components and transparent engineering are part of the trust model, not just marketing language
• Whitepaper: No classic whitepaper or litepaper was found during this pass. The strongest primary materials were Safeheron’s official site, product/security pages, developer documentation, and GitHub organization; see ../whitepapers/safeheron-primary-sources-2026-04-23.md.
• Sources:
  • https://safeheron.com/
  • https://safeheron.com/products/mpc-self-custody/
  • https://safeheron.com/products/mpc-node-suite/
  • https://safeheron.com/features/security/
  • https://developer.safeheron.com/
  • https://developer.safeheron.com/concepts/wallet
  • https://developer.safeheron.com/smn/technology_overview/mpc-tss-overview
  • https://developer.safeheron.com/smn/technology_overview/tee-overview
  • https://github.com/Safeheron

Internal linkages

• Best upward reads: fireblocks, bitgo, and turnkey.

Control surface

• The real leverage sits in node deployment, approval policy, offline authorization, recovery design, and which Safeheron-managed components stay in the path.

• In plain English: self-custody MPC does not remove the operator stack. It just moves the dependency.

• Last reviewed: 2026-06-01 UTC