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CubeSigner Self-Custody
Key Management for Teams & Protocols
CubeSigner End-User Custody
Wallet-as-a-Service & Embedded Wallets
Bascule Drawbridge
Real-time Bridge Security Enforcement
Features
Confidential Cloud Functions
Private Smart Contracts & Verifiable Code
Bitcoin & Babylon Workflows
Advanced Transactions & Self-Custody Staking
Programmable Policy Engine
Universal Wallet Policies-as-Code
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Use Cases
Protocols & Governance
Consortium Key Management, Contract Upgrades
Payments & Tokenization
High-Throughput Scaling, Custom Approval Logic
Treasury & Trading Operations
Low-Latency Signing, Policy-Protected Keys
Staking & Validators
Anti-slashing, Deposit & Withdrawal Workflows
Cross-chain DeFi & Bridges
Cross-chain Policies, Mint/Withdrawal Verification
Consumer Wallets & Gaming
Flexible SDK, Non-custodial Account Recovery
On-chain AI Agents
Key Delegation, Programmable Signing Policies
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Explore the building blocks of secure, performant key management—from hardware-backed isolation to programmable policy enforcement and multi-signer control.

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Cross-chain DeFi & Bridges
Consumer Wallets & Gaming
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CubeSigner Self-Custody
CubeSigner End-User Custody
Bascule Drawbridge
Features
Confidential Cloud Functions
Bitcoin & Babylon Workflows
Programmable Policy Engine
Security
Product Security
Information Security
Company
About
Press
Careers
Contact Us
Use Cases
Protocols & Governance
Payments & Tokenization
Treasury & Trading Operations
Staking & Validators
Cross-chain DeFi & Bridges
Consumer Wallets & Gaming
On-chain AI Agents
Resources
Blog & Updates
Case Studies

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