We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles using Solidity 0.8+ and OpenZeppelin libraries, with every line of code undergoing rigorous internal audits before deployment.
LABS
Services
Wallet Inheritance Planning Service
Build secure, programmable inheritance and recovery mechanisms into your wallet or custody solution. We implement non-custodial protocols like time-locks, social recovery, and legal instrument integration to protect user assets.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a market-ready, audited contract suite in as little as 2-4 weeks, from initial spec to testnet deployment.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Primitives: Automated Market Makers (AMMs), staking pools, lending protocols, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control, upgradeable proxy patterns, and gas-optimized batch operations.
- Full Audit Trail: Comprehensive documentation, deployment scripts, and verification on
Etherscan/Blockscout.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Inheritance & Recovery Capabilities
Our wallet inheritance planning service delivers legally sound, technically robust solutions for securing digital assets. We provide the infrastructure and processes to ensure continuity and compliance, not just a smart contract.
01
Multi-Signature Inheritance Vaults
Deploy custom, audited multi-sig vaults with configurable heir approval thresholds and time-locks. Built on OpenZeppelin's battle-tested libraries for maximum security.
100%
Audit Coverage
ERC-4337 Compatible
Standard
02
Legal Document Integration
Securely link on-chain recovery mechanisms with off-chain legal instruments (wills, trusts). We provide templates and guidance for creating legally enforceable succession plans.
Jurisdiction-Specific
Compliance
Immutable Proof
On-Chain Record
03
Fail-Safe Recovery Triggers
Automate asset recovery based on verifiable, on-chain conditions: inactivity periods, oracle-verified events (obituaries), or trusted third-party attestations.
Multi-Source
Oracle Feeds
Zero Downtime
Monitoring
04
Heir Onboarding & Key Management
We design secure processes for beneficiary education, private key distribution via MPC, and seamless access initiation, minimizing technical friction for non-custodial recovery.
MPC/SSS
Key Scheme
Step-by-Step
User Guides
05
Comprehensive Audit Trail
Every action—from vault creation to recovery initiation—is immutably logged. Provides transparent, court-admissible evidence of the inheritance process and intent.
Full Immutability
On-Chain Logs
Human-Readable
Event Indexing
06
Ongoing Protocol Maintenance
We manage smart contract upgrades for security patches and new standards (EIPs), ensuring your inheritance system remains secure and functional for decades.
Proactive
Monitoring
Backwards Compatible
Upgrades
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our Wallet Inheritance Planning Service delivers a secure, compliant, and user-friendly solution that directly enhances your platform's value proposition and reduces operational risk.
01
Secure, Non-Custodial Inheritance
We implement a multi-signature or social recovery framework, ensuring asset transfer is permissioned and secure without requiring your platform to hold user keys. This eliminates your custodial liability.
0%
Custodial Risk
100%
On-Chain Execution
02
Regulatory-Compliant Workflows
We build with programmable compliance, integrating KYC/AML checks for beneficiaries and generating legally-enforceable, tamper-proof proof-of-death documentation on-chain to satisfy institutional requirements.
KYC/AML
Integrated
Audit Trail
Immutable
03
Reduced Support & Legal Overhead
Automate the inheritance process with smart contract logic, drastically reducing manual customer support tickets and legal inquiries related to asset recovery, cutting your operational costs.
>80%
Support Reduction
Automated
Claim Process
04
Enhanced User Trust & Retention
Offer a critical feature that addresses a major pain point in crypto ownership. Providing inheritance planning increases user lifetime value and differentiates your platform in a competitive market.
Key
Differentiator
Increased
User LTV
05
Rapid Integration & Time-to-Market
Leverage our modular smart contract suite and SDKs to deploy a fully-audited inheritance module in weeks, not months, allowing you to capture market demand quickly.
< 4 weeks
Deployment
Pre-Audited
Modules
06
Future-Proof Architecture
Built with upgradeability patterns and cross-chain compatibility (EVM, Solana, etc.), ensuring your inheritance service scales with your platform's growth and evolving blockchain ecosystem.
Multi-Chain
Ready
Upgradeable
Design
Structured for Growth
Implementation Tiers & Deliverables
Choose the right package for your wallet inheritance needs, from foundational smart contracts to fully managed, enterprise-grade custody solutions.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Inheritance Smart Contract | |||
Multi-Signature Guardian Framework | Up to 3 | Up to 10 | Unlimited |
Time-Lock & Conditional Triggers | Basic (time-based) | Advanced (time + on-chain events) | Custom Logic (oracles, DAO votes) |
Smart Contract Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
On-Chain Deployment & Configuration | Self-serve guide | Full deployment support | White-glove deployment & testing |
Recovery UI / Dashboard | Basic React component | White-labeled dashboard | Fully custom front-end integration |
Integration Support | Documentation | Technical guidance (10 hours) | Dedicated engineering support |
Monitoring & Alerting | Manual checks | Automated alerts for key events | 24/7 monitoring with SLA (99.9% uptime) |
Incident Response | Community support | Guaranteed 24h response | Guaranteed 4h response & recovery plan |
Ongoing Updates & Maintenance | None | Optional annual retainer | Included with priority upgrades |
Typical Implementation Timeline | 2-3 weeks | 4-6 weeks | 8-12 weeks |
Starting Price | $15,000 | $45,000 | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
We architect and deploy production-grade smart contracts that form the immutable backbone of your Web3 application. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment to mainnet.
Deliver a secure, functional foundation in weeks, not months, with a clear path to audit and launch.
Our service includes:
- Custom Logic Development: From
ERC-20/ERC-721tokens to complex DeFi protocols and DAO governance systems. - Full Audit Preparation: Code is structured and documented for seamless review by top security firms like CertiK or Trail of Bits.
- Gas Optimization: We write efficient
Solidity 0.8+code to minimize transaction costs for your users.
We manage the entire lifecycle: requirements specification, development, testing on testnets, and final deployment. You receive a complete, verifiable codebase ready for integration with your front-end, ensuring a 2-4 week MVP timeline for standard projects.
tech-stack
TRUST BY DESIGN
Protocols & Security Standards
Our wallet inheritance infrastructure is built on battle-tested protocols and security-first engineering principles, ensuring your solution is resilient, compliant, and future-proof.
04
Formal Verification & Audits
Every smart contract undergoes formal verification using tools like Certora and third-party audits from firms like Trail of Bits. We provide verifiable proof of correctness for critical recovery logic.
100%
Critical Issue Resolution
05
Compliance-First Architecture
Designed for regulatory adherence with configurable KYC/AML checks, geofencing, and transaction monitoring hooks. Integrates seamlessly with compliance providers for institutional clients.
06
Cross-Chain Interoperability
Inheritance logic that works across EVM chains (Ethereum, Polygon, Arbitrum) and non-EVM ecosystems via secure bridging protocols, ensuring comprehensive asset coverage.
Wallet Inheritance Planning
Frequently Asked Questions
Clear answers to common technical and operational questions about our secure, multi-chain wallet inheritance service.
A standard deployment takes 2-3 weeks from kickoff to production. This includes: 1 week for smart contract development and testing, 1 week for integration with your existing wallet infrastructure, and 1 week for final security review and deployment. Complex multi-signature schemes or custom recovery logic can extend this to 4-5 weeks.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall