Cowrie Research

safeheron-primary-sources-2026-04-23

6 min read

Safeheron primary-source snapshot

Fetched: 2026-04-23 UTC

1) Official site / company posture

Source: https://safeheron.com/

Selected excerpts from the official site:

Top-tier, battle-tested security solutions for 170+ institutions since 2021.

MPC and TEE technologies protect your digital assets with the highest level of security.

Safeheron independently developed MPC algorithms and is now the world’s first company to open-source the mainstream MPC-TSS algorithm in C++.

Additional signals from this page:

  • Safeheron presents itself first as institutional security and custody infrastructure, not as a retail wallet brand
  • The product split between MPC Self-Custody and MPC Node Suite suggests both SaaS and white-label / embedded deployment models
  • The homepage leans heavily on operational-security credibility, open-source cryptography, and institutional customer references

2) Developer-docs overview

Source: https://developer.safeheron.com/

Selected excerpts from the official docs:

Welcome to the Safeheron Developer Docs! Safeheron is an open and transparent digital asset self-custody platform for institutions.

By applying Secure Multi-Party Computation (MPC) and Trusted Execution Environment (TEE) technologies, Safeheron customers are empowered with cutting-edge digital asset & key management solutions.

Additional signals from this page:

  • The docs are a meaningful primary source, not just a thin API reference
  • Safeheron exposes technical concepts, security designs, tutorials, SDKs, and links to public GitHub repositories
  • The documentation posture makes the project worth cataloging even without a formal whitepaper

3) MPC Self-Custody product

Source: https://safeheron.com/products/mpc-self-custody/

Selected excerpts from the product page:

Safeheron MPC Self-Custody is a one-stop institutional-grade digital asset management solution, enabling you to securely, efficiently, and at scale manage digital assets.

Policy Engine flexibly controls access authorization.

Off-chain multisignature enhances approval privacy and significantly reduces on-chain transaction fees.

Additional signals from this page:

  • The self-custody product is aimed at institutions that need governance and operations tooling, not just key storage
  • Safeheron bundles mobile, console, API, and Web3-product-suite surfaces into one operating environment
  • The approval model appears designed for treasury, exchange, payment, and enterprise operations where policy enforcement matters as much as raw signing

4) MPC Node Suite / white-label builder posture

Source: https://safeheron.com/products/mpc-node-suite/

Selected excerpts from the product page:

Safeheron MPC Node Suite is a fully privatized white-label solution, enabling you to securely, efficiently, and at scale build applications based on MPC wallets.

Quickly build keyless wallets featuring 2/2 or 2/3 MPC-TSS thresholds.

Our fully on-premises deployment provides you with exclusive control over all key and wallet modules.

Additional signals from this page:

  • This is more than a custody dashboard; it is a wallet-building toolkit for third parties
  • Safeheron stresses customer control, on-prem deployment, and hardware-backed server components, which positions it closer to wallet infrastructure than to classic hosted custody alone
  • The page explicitly ties the product to SDKs, SGX-backed services, threshold configuration, and recovery / emergency-exit mechanisms

5) Wallet model / operational separation

Source: https://developer.safeheron.com/concepts/wallet

Selected excerpts from the wallet-concepts page:

Each team can create two types of wallets: Asset Wallet and Web3 Wallet.

Asset wallets are used for the transfers of coins/tokens; currently, NFT transfers are not supported and it cannot interact with Web3 applications.

Web3 wallets are primarily used for Web3 interactions with Dapps, including the sending and receiving of NFTs, coin/Token, as well as contract deployment, contract permission management, etc.

Additional signals from this page:

  • Safeheron’s operating model explicitly separates treasury-style transfer wallets from DApp-interaction wallets
  • Asset Wallet docs emphasize automation through API, balances, addresses, transfers, transaction status, and webhooks
  • Web3 Wallet docs emphasize extension-based usage, signing APIs, contract interactions, and broader EVM-oriented app connectivity

6) Security posture

Source: https://safeheron.com/features/security/

Selected excerpts from the security page:

A zero trust architecture with multi-layered defenses ensures the continuous security of every module and data flow, minimizing collusion risks.

By integrating our proprietary MPC technology with Intel SGX hardware isolation (TEE), we build a resilient security framework fortified against both external and insider threats.

Combine WYSIWYS integrity checks with address monitoring to guarantee that the details you approve are exactly what get confirmed on-chain.

Additional signals from this page:

  • Safeheron wants to be judged on process and architecture, not only on wallet features
  • The security story mixes software architecture, customer-environment hardening, supply-chain security, AML, disaster recovery, and approval integrity
  • Open-source language is used as part of the trust / auditability argument rather than as an afterthought

7) MPC-TSS and TEE technology overviews

Source: https://developer.safeheron.com/smn/technology_overview/mpc-tss-overview Source: https://developer.safeheron.com/smn/technology_overview/tee-overview

Selected excerpts from these technical pages:

The SMN suite supports the following signature algorithms under the MPC-TSS protocol … ECDSA, EdDSA, Schnorr … with thresholds including 2/2, 2/3, 3/3, and 3/5.

Each party generates their own local key share through the Distributed Key Generation (DKG) protocol, and throughout the process, the original private key never appears.

In the SMN suite, the server-side components utilize Trusted Execution Environment (TEE) technology based on Intel SGX to protect core sensitive data, such as key shares.

Additional signals from these pages:

  • The docs provide unusually concrete implementation detail for a commercial custody / wallet vendor
  • Safeheron explicitly documents threshold options, signing primitives, supported-chain families, DKG / signing / refresh / recovery sub-protocols, and SGX attestation concepts
  • This strengthens the case that the project’s real source of truth is its technical documentation and code, not a formal whitepaper

8) GitHub / open-source signal

Source: https://github.com/Safeheron

Selected excerpts from the GitHub organization page:

Decentralized MPC & TEE Digital Asset Custody Solutions Provider.

This project is a C++ implementation of {t,n}-Threshold Signature Scheme.

SSGX, Safeheron SGX Native Development Framework.

Additional signals from this page:

  • The official GitHub org reinforces the claim that Safeheron has opened substantial cryptographic and enclave-related code
  • Public repositories include threshold-signature, crypto-suite, SGX-framework, and wallet-related components
  • The GitHub presence materially differentiates Safeheron from vendors whose technical story is visible only through marketing pages

Notes

  • This pass did not locate a classic Safeheron whitepaper or litepaper from official sources.
  • The strongest primary materials were the official site, product/security pages, developer docs, and GitHub organization.
  • Safeheron is worth cataloging because it sits at the intersection of institutional self-custody, wallet infrastructure, SGX / TEE-backed key management, and open-source MPC tooling.
  • Scale, audit, insurance, and transfer-volume claims should still be treated as vendor claims unless independently verified.

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