Institutional Custody Infrastructure
In today’s digital landscape, asset custody involves the secure management of private keys that control entire blockchain-based assets, including cryptocurrencies and tokenized securities. Institutions need to implement proper security controls that handle asset protection together with transaction approval and fund protection across multiple blockchain systems. The current custody systems use modern technologies, which include MPC key management and hardware security modules, to protect against key loss while enabling secure operations for teams at large capacity.
Primary Benefits
Updated Mar 2026
Compliance and Regulatory Readiness
Interest from institutions in digital assets keeps growing, but many custody setups were originally built for individuals, not large organizations. As assets and users scale, these basic systems often lack the structure and controls needed to manage funds safely and consistently.
Key Compromise Risk
In crypto, whoever controls the private key controls the assets. If a key is lost, leaked, or misused, the funds can disappear instantly. Many major incidents in the industry have come down to weak key management or simple operational mistakes.
Regulatory Compliance Gap
Regulators are starting to treat digital asset custody more seriously. Institutions are expected to keep client assets separate, maintain proper records, and show clear operational oversight. Many existing custody tools weren’t built with these requirements in mind.
Multi-Chain Operational Complexity
Most institutions now deal with assets across multiple blockchain networks. Each chain works differently, which makes managing keys, approvals, and monitoring activity harder than it sounds without the right infrastructure.
Insurance and Liability Exposure
Insurance companies want to see strong custody controls before covering digital assets. If the security setup isn’t clear or proven, coverage becomes difficult to obtain. Without it, organizations may face major financial and legal risks if something goes wrong.
$16T
Projected Tokenized Assets by 2030
$1.7B
Lost to Custody Failures (2024)
89%
Institutions Require Qualified Custody
$500M
Max Insurance Coverage Available
Weak custody infrastructure puts digital assets at risk. Without proper controls, organizations face security threats, compliance issues, and difficulty securing insurance. It also makes it harder to attract institutional investors who require qualified custody.
A complete custody framework built to protect digital assets at an institutional level. The platform combines distributed key security, hardware-backed storage, structured governance controls, and tiered asset management to safely operate wallets across more than 50 blockchain networks.
MPC Key Management
Private keys are split into multiple secure fragments using MPC technology, so no single system ever holds the full key. Transactions are approved through coordinated signing between these fragments, removing single points of failure while allowing teams to set approval thresholds and rotate keys when needed.
HSM Cold Storage Vaults
Cold storage is secured with hardware security modules that keep sensitive key material protected inside tamper-resistant hardware. These environments are isolated from the internet and require controlled access procedures, providing a strong layer of protection for long-term asset storage.
Tiered Storage Architecture
Assets are organized across cold, warm, and hot environments depending on how frequently they are used. Most funds remain in cold storage for maximum protection, while smaller operational balances are available for transactions through monitored warm and hot layers.
Policy Engine & Governance
Transaction activity is controlled through clearly defined policies. Teams can set approval rules, user permissions, transfer limits, and destination restrictions, ensuring that every movement of assets follows established governance processes.
The Evolution
See how blockchain-powered solutions eliminate the inefficiencies of traditional finance.
A set of core modules designed to help institutions manage digital assets securely across multiple blockchains. These capabilities cover key management, secure storage, governance controls, monitoring, and operational infrastructure required for institutional custody.
MPC Wallet Infrastructure
The platform uses multi-party computation to split private keys into secure fragments stored across different environments. Transactions are signed collaboratively, removing single points of failure while allowing organizations to define approval thresholds and governance rules.
Use case: Distribute 5 key shards across 3 continents with 3-of-5 signing threshold
HSM Cold Storage Vaults
Long-term assets are secured in hardware security modules located in controlled environments. These systems protect key material inside tamper-resistant hardware and support secure signing processes designed for institutional storage.
Use case: Auto-approve redemptions under $100K to whitelisted addresses within business hours
Warm Storage Layer
A controlled signing environment designed for routine operations. Transactions can be approved quickly through predefined policies while still maintaining strong security controls.
Use case: Maintain $500K hot wallet balance with auto-sweep to cold storage above $750K
Hot Wallet Management
Operational wallets support real-time transactions for liquidity needs. Balance limits and automatic transfers to cold storage help reduce exposure while keeping funds available for daily activity.
Use case: Maintain $500K hot wallet balance with auto-sweep to cold storage above $750K
Policy and Governance Engine
Transaction activity follows clearly defined rules. Teams can set approval workflows, role-based access permissions, transfer limits, and destination restrictions to ensure every transaction follows internal governance policies.
Use case: Require 3-of-5 approval for transfers >$1M, auto-approve <$10K to whitelisted addresses
Multi-Chain Support
The custody platform can operate across many blockchain ecosystems, allowing institutions to manage assets from a single interface while maintaining consistent security controls.
Use case: Manage custody across Ethereum, Bitcoin, Solana, and 12 L2 rollups from single platform
Key Ceremony and Rotation
Secure key generation and rotation procedures help maintain long-term security. Keys can be refreshed regularly without interrupting operations, ensuring continuous protection of assets.
Use case: Quarterly key rotation with zero-downtime and cryptographic integrity proof
Disaster Recovery and Business Continuity
Infrastructure and key fragments are distributed across multiple locations so custody operations can continue even if one environment becomes unavailable.
Use case: Recover full custody operations within 4 hours if primary data center is compromised
Air-Gapped Signing
High-value transactions can be approved through fully offline signing processes. This keeps critical operations isolated from network exposure while requiring multiple authorized participants.
Use case: Sign $50M+ cold storage transactions via air-gapped QR code ceremony with 3 signers
Real-Time Asset Monitoring
The system continuously tracks wallet balances and transaction activity, generating alerts if unusual behavior is detected.
Use case: Detect unauthorized balance movement within 30 seconds and auto-freeze affected wallets
Staking and Yield Custody
Institutions can participate in staking while keeping assets within the custody environment. Validator activity and rewards can be monitored without transferring control of funds.
Use case: Delegate $50M ETH staking from cold custody with automated reward compounding
Proof of Reserves
Cryptographic verification methods allow institutions and auditors to confirm that custody balances match the assets held by the platform.
Use case: Publish quarterly proof of reserves with real-time client balance verification
Segregated Account Architecture
Each client can have separate wallet structures and reporting, helping institutions maintain asset segregation and regulatory compliance.
Use case: Create segregated custody accounts for 500+ institutional clients with individual reporting
Custody API and SDK
Developers can integrate custody operations into existing systems through APIs and SDKs, allowing automated balance checks, transaction management, and reporting.
Use case: Integrate custody operations into existing portfolio management system via API
Technical Architecture
Five-layer security architecture ensuring no single point of failure across key generation, storage, signing, governance, and monitoring.
MPC Key Generation Ceremony (GG20)
Shamir Secret Sharing Backup
Entropy Verification Module
Key Share Distribution Engine
Ceremony Integrity Proof Generator
Multi-Party Entropy Mixing
HSM Cold Vaults (FIPS 140-2 L3)
SGX Warm Storage Enclaves
Hot Wallet Infrastructure
Geographic Shard Distribution
Encrypted Backup Verification
Auto-Sweep & Rebalancing Engine
TSS Signing Protocol (GG20)
Air-Gapped QR/NFC Transaction Builder
Multi-Chain TX Serializer
Broadcast & Confirmation Engine
Nonce Management Module
Gas/Fee Estimation Service
RBAC Permission Framework
Multi-Tier Approval Workflow Engine
Velocity & Limit Controls
Destination Address Whitelisting
Time-of-Day & Geographic Restrictions
Escalation & Override Procedures
24/7 Balance Monitoring System
ML Anomaly Detection Engine
Immutable Audit Trail (Hash-Chained)
Proof of Reserves Generator
SIEM Integration (Splunk/Datadog)
Incident Response Automation
Thales Luna Network
AWS CloudHSM
Utimaco CryptoServer
nCipher nShield
Fortanix DSM
Ethereum/EVM (L1/L2/L3)
Bitcoin (UTXO)
Solana
Cosmos IBC
Polkadot
Chainalysis KYT
Elliptic Lens
TRM Labs
Merkle Science
Crystal Blockchain
Splunk SIEM
CrowdStrike EDR
Datadog APM
PagerDuty
HashiCorp Vault
Aon Digital
Marsh McLennan
Lloyd's Syndicates
Evertas
Canopius
MPC threshold signatures — no single key shard can authorize transactions
MPC threshold signatures — no single key shard can authorize transactions
Air-gapped signing ceremonies with multi-person authorization
Geographic key shard distribution across 3+ jurisdictions
ML-based anomaly detection with automatic wallet freezing
Multi-sig governance for policy changes and methodology updates
Immutable audit trails with on-chain hash anchoring
Annual CREST-certified red team penetration testing
Institutional-grade infrastructure built on proven cryptographic protocols, HSM hardware, and enterprise security tooling.
Blockchain Networks
Infrastructure
Smart Contract Standards
Integrations & Partners
Creating a secure custody platform requires careful planning, strong security controls, and reliable operational infrastructure. Our seven-stage process moves from security design to production deployment, which establishes the custody environment as ready for institutional use.
The first step in our project involves analyzing all potential risks while we develop an entire system for custody operations. The second stage of our process establishes security limits between different systems while it determines all possible methods through which attackers could invade the systems. The third stage verifies that the infrastructure meets both regulatory standards and operational needs.
The primary goal of this stage is to develop the essential security system components. The system implements three security measures, which include MPC-based key generation, HSM integration, and secure key ceremony procedures to protect private keys while ensuring the system's continuous security operation.
Assets are distributed across three wallet layers, including cold storage, warm storage, and operational storage, based on their usage and security needs. The system implements infrastructure to handle asset transfers while safeguarding permanent assets and enabling operational cash flow.
In the system, governance rules are applied to manage asset movement throughout its entire operations. The organization requires all operational activities to comply with established internal controls through its approval workflows, role-based access rights, and transaction management policies.
During this stage, the system adds blockchain network support to enable asset management between multiple ecosystems. The system establishes multi-chain capabilities through its configuration of transaction processing systems, digital signing infrastructure, and monitoring tools.
Before the platform is deployed, it undergoes security testing and compliance preparation. The system achieves institutional security standards through external audits and penetration testing, together with certification readiness checks.
The final phase prepares the platform for live operations. Infrastructure is deployed with redundancy, disaster recovery procedures are validated, and operational teams are equipped to manage the custody environment.
Comprehensive compliance architecture meeting global custody regulations for digital assets, tokenized securities, and crypto-asset service providers.
United States
Reg D
Reg S
Reg A+
Reg CF
European Union
MiCA
DORA
MiFID II
United Kingdom
FCA
FSMA
Singapore
MAS
SFA
PS Act
Switzerland
FINMA
DLT Act
UAE
ADGM
DFSA
VARA
Hong Kong
SFC
HKMA
Cayman Islands
CIMA
VASP
🇻🇬
BVI
BVI FSC
SIBA
🇱🇺
Luxembourg
CSSF
Blockchain III
🇩🇪
Germany
BaFin
eWpG
Japan
JFSA
FIEA
🇦🇺
Australia
ASIC
AFSL
🇨🇦
Canada
CSA
OSC
🇱🇮
Liechtenstein
FMA
TVTG
🇧🇲
Bermuda
BMA Digital Asset Business Act
Custody License
AML/ATF
🇧🇸
Bahamas
DARE Act
SCB Custody Requirements
AML Regulations
Security & availability controls
Information security management
EU data protection
Payment card security
California privacy act
CryptoCurrency Security Standard top certification
Cloud security controls certification
SEC Regulation D
Private placement exemption for accredited investors
SEC Regulation S
Offshore offerings exempt from SEC registration
SEC Regulation A+
Mini-IPO for up to $75M with SEC qualification
MiCA (EU)
Markets in Crypto-Assets regulation framework
MiFID II
EU financial instruments directive
MAS Guidelines
Singapore monetary authority digital token guidance
FINMA
Swiss financial market supervisory authority
FCA
UK Financial Conduct Authority authorization
SEC Rule 206(4)-2 (Custody Rule)
Qualified custodian requirements for registered investment advisers
MiCA Title V (CASPs)
EU custody obligations for crypto-asset service providers
CCSS Level III
CryptoCurrency Security Standard highest-tier certification
SOC 2 Type II
AICPA Trust Services Criteria for security and availability
Multi-layered security posture with continuous validation, third-party attestation, and defense-in-depth architecture across all custody tiers.
CertiK
Smart contract security audits
Hacken
Blockchain security services
OpenZeppelin
Security audits & tooling
Trail of Bits
Security research & auditing
Quantstamp
Smart contract verification
Consensys Diligence
Ethereum security experts
NCC Group
Cryptographic protocol and HSM security audit
Bishop Fox
Red team penetration testing for custody infrastructure
SOC 2 Type II Certified
SOC 1 (SSAE 18) Certified
ISO 27001:2022 Certified
ISO 27017 Cloud Security
CCSS Level III Ready
FIPS 140-2 Level 3 (HSM)
NIST Cybersecurity Framework
PCI DSS Compliant
Multi-signature wallet controls
Role-based access control (RBAC)
Hardware security modules (HSM)
256-bit AES encryption
End-to-end encryption
Zero-knowledge proofs
Regular penetration testing
24/7 security monitoring
Automated threat detection
Incident response protocols
MPC threshold signatures — no single key shard compromises security
FIPS 140-2 Level 3 HSM with active tamper response
Air-gapped signing ceremonies for cold storage operations
ML-based anomaly detection with automatic wallet freezing
Geographic key shard distribution across 3+ jurisdictions
Annual CREST-certified red team exercises
Enterprise-Grade Security
Bank-level encryption and compliance standards
256-bit AES Encryption
99.99% Uptime SLA
24/7 Monitoring
Digital asset custody is used across different financial sectors where institutions need secure control of blockchain-based assets while meeting regulatory and operational requirements.
Asset Management
Fund Administrator Custody
Custody infrastructure helps fund administrators manage tokenized investment products such as real estate funds, hedge funds, and private equity vehicles. Assets remain securely stored while valuation data and reporting stay connected to fund operations.
Institutional-grade custody for large fund portfolios
Segregated accounts for investor protection
Reporting aligned with fund valuation processes
Real-World Assets
RWA Issuer Treasury
Organizations issuing tokenized real-world assets need secure storage for the underlying digital tokens representing property, commodities, or credit instruments. Custody systems help manage issuer wallets while supporting reporting and operational workflows.
Secure storage for tokenized asset reserves
Dedicated issuer wallet structures
Distribution and reporting integration
Exchange Cold Storage
Exchanges and Trading Platforms
Digital asset exchanges rely on cold storage systems to protect the majority of customer funds while keeping smaller operational balances available for trading activity.
The majority of assets are stored in cold wallets
Automated wallet balance management
Monitoring and reconciliation tools
Corporate Finance
Corporate Treasury Management
Companies holding digital assets as part of treasury operations need secure wallet infrastructure and governance controls for internal approvals and asset monitoring.
Multi-signature approval workflows
Secure management of treasury wallets
Monitoring and reporting for asset holdings
Wealth Management
Family Office Custody
Family offices managing long-term digital asset portfolios require secure custody with customized governance and long-term asset management controls.
Tailored governance and approval policies
Long-term asset protection infrastructure
Structured access and succession planning
DeFi and DAOs
DAO Treasury Custody
DAO treasuries often hold large digital asset balances that need structured custody while still supporting decentralized governance mechanisms.
Multi-signature treasury control
Integration with governance processes
Transparent asset verification tools
Pension and Retirement Funds
Pension Fund Digital Assets
Institutional retirement funds exploring digital asset exposure require custody infrastructure that supports fiduciary oversight and strict operational controls.
Institutional security standards
Reporting for trustees and oversight boards
Segregated asset structures
Insurance Institutions
Insurance Reserve Custody
Insurance firms holding digital asset reserves need custody systems that align with regulatory oversight and internal risk management frameworks.
Secure custody for reserve assets
Reporting for regulatory review
Infrastructure aligned with capital management policies
See Our Platform in Action
Get a personalized demo tailored to your specific asset class and compliance needs.
Comparison
Compare Ment Tech configurable custody platform with self-custody, third-party custodians, and hybrid approaches.
Our Recommendation
Ment Tech provides a custody platform that combines MPC-based key control with compliance-ready infrastructure for frameworks like SEC and MiCA. The system can be configured around each client, asset, and governance policy, giving institutions the flexibility they need to manage digital assets securely.
Case Study
Institutional Fund Administrator
Digital Asset Fund Management
The Challenge
A regulated fund administrator needed a custody setup that could safely manage digital assets across multiple blockchains while meeting institutional standards. Their team also needed faster transaction approvals for routine operations without compromising security. At the same time, assets had to remain properly segregated for hundreds of clients and be stored securely for long-term protection.
Our Solution
A regulated fund administrator needed a custody setup that could safely manage digital assets across multiple blockchains while meeting institutional standards. Their team also needed faster transaction approvals for routine operations without compromising security. At the same time, assets had to remain properly segregated for hundreds of clients and be stored securely for long-term protection.
$800M+ ↗ Across 12 blockchain networks
Assets Under Custody
99.999% ↗ Zero unplanned downtime in 18 months
Platform Uptime
<45 seconds ↗ For policy-approved transactions
Average Signing Time
Zero ↗ No breaches or key compromises
Security Incidents
52% ↗ Due to certified security controls
Insurance Premium Savings
200+ clients ↗ Segregated accounts in 8 months
Client Onboarding
ROI & Value
Quantifiable returns from institutional-grade custody infrastructure across insurance, operations, and capital access.
Key Metrics
Insurance Premiums
SOC 2 + CCSS certifications reduce digital asset insurance costs
$200K–$500K/year
Key Management Operations
Automated MPC key rotation vs. manual key ceremony processes
$300K–$600K/year
Compliance & Audit
Automated SOC 2 evidence collection and audit trail generation
$150K–$350K/year
Institutional Capital Access
Qualified custody unlocks allocations from pension funds, endowments, and RIAs
$5M–$50M+
Incident Prevention
Defense-in-depth prevents catastrophic key compromise and asset theft
$1M–$100M+
Potential Annual Savi
Up to 70%
Choose the setup that fits the scale of your custody operations. Each model is designed around different levels of asset volume, infrastructure complexity, and regulatory readiness.
Custody Foundation
A practical starting point for teams building their first custody environment. This setup focuses on secure key management, basic governance, and the core tools needed to safely manage digital assets.
Startups and emerging custodians, single-chain, <$100M AUC
Enterprise Custody Platform
Built for organizations running custody across multiple blockchain networks. This setup adds stronger governance, automated controls, and operational tools needed for institutional asset management.
Institutional custodians, 10+ chains, $100M–$1B AUC
Qualified Custodian Infrastructure
A full-scale custody environment designed for regulated operators handling large asset volumes. It includes advanced compliance features, operational monitoring, and infrastructure for launching institutional-level custody services.
Qualified custodians, 50+ chains, $1B+ AUC, regulatory licensing
Included in Every Engagement
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FAQ
Technical, regulatory, and operational answers about institutional digital asset custody, MPC key management, and secure storage infrastructure.
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Key Takeaways: NAV Tracking for Tokenized Funds
Related Services
Digital asset custody doesn’t operate in isolation. It connects with the tools that manage payouts, investor access, compliance checks, and token operations. These services extend the custody infrastructure so institutions can run the full lifecycle of tokenized assets smoothly.
Revenue Distribution Dashboard
Track revenue and payouts in one place. This dashboard helps teams manage distributions and gives investors a simple view of earnings tied to custody-held assets.
On-Chain Dividend Distribution
Send dividend payments directly to token holders through smart contracts. The system uses verified balances to make sure distributions are accurate and transparent.
NAV Tracking Platform
Keep fund valuation up to date with real-time NAV tracking. Asset balances from custody feed directly into the system so investors can see accurate portfolio value.
Token Lifecycle Management
Handle everything from token issuance to redemption. This service manages the day-to-day operations of tokens while keeping them connected to the underlying custody infrastructure.
Control how tokens move between investors. Compliance rules such as investor eligibility, lockups, or jurisdiction restrictions can be enforced automatically.
Build tokenized versions of real-world assets such as property, funds, or credit products. The infrastructure connects token issuance with secure custody and asset management.
Investor Eligibility Controls
Verify investors before they access tokenized offerings. The system handles identity checks, accreditation verification, and compliance screening during onboarding.
Launch security token offerings with infrastructure designed for regulated fundraising. Issuers can manage token issuance, investor access, and custody-backed asset management from one platform.
Set up secure digital asset custody with MPC key management and HSM cold storage. Build infrastructure that supports regulated custody, insurance coverage, and institutional investors. Get your custom architecture in 48 hours.
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+91-74798-66444