How TamamOS handles
custody
Enterprise MPC custody where your private key has never existed — distributed, policy-driven, and audit-ready.
Tamam Custody is the asset security layer of TamamOS — where distributed signing and policy enforcement protect every transaction.
Tamam Custody secures digital assets through multi-party computation — no private key is ever assembled, stored, or exposed. Independent MPC nodes generate partial signatures that combine into a valid transaction signature without any single node holding the complete key. Policy enforcement happens before signing begins.
Vault infrastructure is configured around organizational structure — roles, approval thresholds, and transaction constraints are defined as policy before any assets move. Every signing event flows through structured approval workflows.
The result is operational control without centralized key ownership. No single point of failure. No single point of compromise. Every action is immutably logged and exportable for audit review.
Distributed
Signing Infrastructure
Vault Infrastructure
Structured custody environments with configurable governance, role separation, and approval logic aligned to organizational hierarchy.
1
Transaction Orchestration
Distributed signing flows defined through policies instead of private key ownership. Actions execute only after all conditions are met.
2
Distributed Signing
Independent MPC nodes produce partial signatures using threshold cryptography. The complete key is never reconstructed.
3
Operational Visibility
Full traceability across every signing event — audit-ready activity logs and real-time workflow monitoring.
4
API Integration
Direct integration into internal systems through an API-first architecture. Programmatic vault management and transaction submission.
5
From vault creation to execution. Every asset operation flows through policy, approval, and distributed signing — with a permanent audit trail.
Create Vault
Initialize a custody environment aligned with your organizational structure and governance requirements.
Configure Policies
Define approval thresholds, role permissions, and transaction constraints before any assets move.
Approve & Sign
Transactions flow through structured approval workflows and trigger distributed MPC signing.
Execute
Transactions finalize only after policy and signing conditions are met. Every action is permanently recorded.
Works with
Custody doesn't operate alone. Every signed transaction flows into compliance, payments, and governance across TamamOS.
TamamPay
Payments are signed through the custody layer before execution — distributed approval on every fund movement.
Mirsad
Every custody operation is monitored by the compliance layer for sanctions screening and regulatory adherence.
Federated Governance
Multi-party governance policies determine who can approve custody operations and under what conditions.
See Tamam Custody in action
Visit custody.tamam.io
Ready to build
sovereign infrastructure?
Talk to our team about deploying TamamOS for your institution.
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