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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Cross-Border Inheritance & Estate Settlement

A secure, privacy-preserving system using smart contracts and decentralized identity to manage and execute the cross-border transfer of tokenized assets as part of inheritance and estate settlement.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles using Solidity 0.8+ and OpenZeppelin libraries, with every line of code undergoing peer review and automated testing before deployment.

  • Token Standards: ERC-20, ERC-721, ERC-1155, and custom implementations.
  • DeFi Protocols: Automated Market Makers (AMMs), staking pools, yield aggregators.
  • NFT Projects: Generative collections, marketplaces with royalties, and dynamic metadata.
  • Enterprise Logic: Multi-signature wallets, DAO governance, and access control systems.

We deliver a fully audited, gas-optimized contract suite in 2-4 weeks, ready for mainnet launch with comprehensive documentation.

key-features-cards
ARCHITECTURE

Core Components of Our Inheritance Settlement System

Our system is engineered on a modular blockchain foundation, designed to automate and secure the complex, multi-jurisdictional process of estate settlement. Each component delivers a specific, auditable function to reduce friction, cost, and time-to-resolution for heirs and executors.

01

Immutable Will & Asset Registry

Digitally notarize and timestamp wills, codicils, and asset inventories on-chain. Provides a single source of truth, eliminating disputes over document authenticity or version control. Supports multi-signature verification for legal compliance.

100%
Tamper-Proof Record
24/7
Global Access
02

Automated Beneficiary Verification

Leverages zero-knowledge proofs (ZKPs) and on-chain KYC/AML attestations to verify beneficiary identities without exposing sensitive personal data. Streamlines compliance across jurisdictions while preserving privacy.

< 1 hour
Verification Time
GDPR/CCPA
Compliant
03

Multi-Chain Asset Settlement Engine

Smart contract system that automatically identifies, values, and distributes digital assets (crypto, NFTs) and tokenized real-world assets according to the will's directives. Handles cross-chain transfers and conversions.

10+ Chains
Supported
90%
Cost Reduction
04

Dispute Resolution & Governance Module

On-chain governance framework with embedded arbitration logic. Allows appointed executors, lawyers, and beneficiaries to vote on contested items via a transparent, auditable process, reducing legal stalemates.

60 Days
Avg. Time Saved
Fully Auditable
Process
05

Regulatory Compliance Gateway

Dynamic module that adapts settlement logic based on the jurisdiction of assets and beneficiaries. Automatically applies relevant tax calculations, reporting standards, and transfer restrictions.

50+
Jurisdictions Mapped
Automated
Tax Reporting
06

Executor Dashboard & Audit Trail

A comprehensive interface for estate executors to manage the entire process. Provides real-time status, asset tracking, and a complete, immutable audit log for court submissions and beneficiary transparency.

Real-Time
Status Updates
100%
Process Visibility
benefits
TANGIBLE RESULTS

Business Outcomes for Estate Platforms and Law Firms

Our blockchain infrastructure delivers measurable efficiency gains, cost reductions, and enhanced security for modern estate management.

01

Automated Probate & Title Transfer

Smart contracts execute will instructions and transfer digital asset ownership upon verification, reducing manual processing from months to minutes.

Why it matters: Eliminates administrative bottlenecks and accelerates beneficiary access.

90%
Faster Settlement
24/7
Automated Execution
02

Immutable Asset Ledger & Audit Trail

A permanent, tamper-proof record of all estate transactions, beneficiary designations, and executor actions on a permissioned blockchain.

Why it matters: Provides an indisputable audit trail for compliance, reducing legal disputes and audit preparation time.

100%
Data Integrity
SEC-Grade
Compliance Ready
03

Global Heir Verification & KYC

Integrate decentralized identity (DID) protocols and on-chain KYC verification to securely authenticate beneficiaries across jurisdictions.

Why it matters: Streamlines cross-border verification, reduces fraud risk, and ensures regulatory adherence.

< 48 hrs
Verification Time
Zero-Knowledge
Privacy by Design
04

Fractionalized & Liquid Estate Assets

Tokenize high-value illiquid assets (real estate, art) into fractional ownership shares (ERC-1400/3643) for equitable distribution and immediate liquidity.

Why it matters: Unlocks capital for heirs without forced sales and simplifies complex asset division.

ERC-3643
Compliant Tokenization
Instant
Secondary Market Access
05

Reduced Operational & Legal Costs

Automate manual workflows for document notarization, asset inventory, and distribution calculations, minimizing billable hours and overhead.

Why it matters: Directly increases firm profitability and allows scaling of estate management services.

60-80%
Cost Reduction
Scalable
Workflow Automation
06

Enhanced Client Trust & Competitive Edge

Offer clients transparent, secure, and modern estate settlement powered by audited smart contracts and enterprise-grade infrastructure.

Why it matters: Differentiates your practice, attracts tech-savvy clients, and builds long-term trust through transparency.

Bank-Grade
Security Audits
24/7
Platform Uptime SLA
Structured Roadmap for Estate Settlement Solutions

Phased Development & Implementation Tiers

A clear, phased approach to developing and deploying your cross-border inheritance platform, from initial proof-of-concept to a fully managed, enterprise-grade system.

Core CapabilityProof-of-ConceptProduction-ReadyEnterprise Managed

Multi-Jurisdiction Will Registry Smart Contracts

Automated Beneficiary Verification (KYC/AML)

Multi-Asset Support (ERC-20, ERC-721, ERC-1155)

Basic (ERC-20)

Full Suite

Full Suite + Custody

Dispute Resolution Module & Oracles

Deployment & Integration Support

Self-deploy

Full deployment on 2 chains

White-glove multi-chain deployment

Smart Contract Security Audit

Basic Review

Full Audit + Report

Full Audit + Continuous Monitoring

Technical Support & SLA

Email (5-day response)

Priority (24h response)

24/7 Dedicated (4h response)

Uptime & Performance Monitoring

Basic Dashboard

Advanced Dashboard with 99.9% SLA

Compliance & Legal Framework Consultation

Initial Review

Jurisdiction-Specific Guidance

Ongoing Advisory

Estimated Timeline

4-6 weeks

8-12 weeks

12-16 weeks+

Typical Investment

$25K - $50K

$80K - $150K

Custom (Contact for Quote)

how-we-deliver
ENGINEERED FOR TRUST

Our Delivery Methodology: Secure, Compliant, Iterative

We build blockchain solutions for cross-border inheritance with a process designed to meet the highest standards of security, regulatory compliance, and client collaboration.

01

Security-First Architecture

Every smart contract and application is built on audited, open-source standards (OpenZeppelin) and undergoes rigorous internal testing before deployment. We implement multi-signature wallets and role-based access control by default.

100%
OpenZeppelin Base
3+
Security Layers
02

Compliance by Design

We integrate regulatory requirements (FATF Travel Rule, jurisdictional KYC) into the protocol logic from day one. Our systems are designed for audit trails, reporting, and seamless integration with compliance service providers.

FATF
Rule Ready
On-Chain
Audit Trail
03

Agile, Transparent Build

We work in 2-week sprints with bi-weekly demos, providing full visibility into progress. Clients have direct access to staging environments and receive comprehensive technical documentation upon delivery.

2-Week
Sprint Cycles
Real-Time
Progress Tracking
04

Post-Launch Support & Evolution

Our engagement includes monitoring, maintenance, and upgrade paths. We provide a clear roadmap for protocol upgrades, new feature integration, and scaling to additional jurisdictions.

24/7
Monitoring
Guaranteed
Upgrade Paths
security-compliance
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We deliver audit-ready code for ERC-20, ERC-721, and custom protocols, with a focus on gas efficiency and security-first design. Our contracts are built on Solidity 0.8+ using OpenZeppelin libraries and battle-tested patterns.

  • End-to-End Ownership: From initial architecture to mainnet deployment and verification.
  • Formal Verification: Critical logic is mathematically proven for correctness.
  • Comprehensive Testing: Unit, integration, and fork-testing on live networks.
  • Post-Deployment Support: Upgradeability planning and monitoring integration.

Reduce your time-to-market from months to weeks with our templatized yet customizable development process.

Technical Implementation & Security

Frequently Asked Questions on Tokenized Inheritance

Get clear, technical answers on how we build secure, compliant, and efficient tokenized inheritance solutions for cross-border estates.

We deploy a custom, audited smart contract suite on EVM-compatible chains (Ethereum, Polygon, Arbitrum). Each estate is represented by a master NFT (ERC-721) that holds metadata and governance rights. Individual assets (real estate deeds, financial instruments, digital collectibles) are tokenized as fractionalized ERC-20 or ERC-1155 tokens. Beneficiaries receive claimable token allocations, with distribution logic encoded in the contract based on the will's instructions. We use Chainlink Oracles for off-chain data verification (e.g., property valuations) and implement multi-signature guardian wallets for administrative oversight.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team