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LANDLINK Division I

Multi-Chain Infrastructure

Four blockchain networks. One unified pipeline. Institutional-grade settlement built on the same infrastructure trusted by Goldman Sachs, BNY Mellon, and Deutsche Börse.

Canton Network Certified • Contractor + Application Architect
Architecture

6-Stage Processing Pipeline

The LANDLINK pipeline orchestrates asset movement across six distinct blockchain networks, each serving a specific function in the tokenization and settlement workflow. From permissioned custody through institutional settlement, every stage is MEL-validated.

  • Atomic Cross-chain Settlement
  • Privacy-preserving Transactions
  • Regulatory Compliance by Design
  • Multi-party Synchronization
  • Deterministic Execution
  • Full Audit Trail
  • Failsafe Rollback
  • MEL Validation at Every Stage
View Engineering Roadmap
Multi-Chain Flow
1
Hyperledger Fabric
Custody & tokenization via custody-cc chaincode
Permissioned
2
XRP Ledger
NFT minting (XLS-20) & XRP settlement
Public
3
Ethereum / L2
DeFi integration via Axelar GMP bridge
Public
4
Canton Network
Institutional settlement with DAML contracts
Private
5
DeFi Protocols
Centrifuge, MakerDAO, Nexo collateral
Lending
6
Post-Processing
Compliance reporting & annual re-certification
Ongoing
Stage 1

Hyperledger Fabric

The permissioned foundation layer. Our custody-cc chaincode manages asset tokenization with multi-organization endorsement, private data collections, and rich query support via CouchDB. Every token originates here with full audit trail.

  • custody-cc Chaincode (Go)
  • Fabric 2.5+ with Raft Orderer
  • Multi-org MSP Configuration
  • Private Data Collections
  • CouchDB Rich Queries
  • X.509 Certificate Auth
  • Anchor Peer Cross-org Gossip
  • Channel-based Isolation
View Chaincode Spec
Fabric Architecture
OMNILINK Peer Node
Primary endorsing peer with CouchDB state
Endorser
Law Firm Peer Node
Co-endorsement for legal verification
Endorser
Raft Orderer Cluster
5-node crash fault tolerant ordering
5-Node CFT
Fabric CA
X.509 certificate issuance & revocation
PKI
ENDORSEMENT POLICY
AND('OMNILINKMSP.peer', 'LawFirmMSP.peer')
Stage 2

XRP Ledger (XRPL)

Native NFT minting via XLS-20 standard and XRP settlement for cross-border transactions. Trust lines enable stablecoin bridging while our multi-sig wallet architecture ensures institutional-grade security with sub-4-second finality.

  • XLS-20 Native NFTs
  • TypeScript/xrpl.js v3.x
  • Multi-sig Wallet (3-of-5)
  • Trust Line Management
  • DEX Integration
  • Sub-4s Finality
  • AWS KMS Key Management
  • NFTokenTaxon per Asset Type
View XRPL Scripts
XRPL Wallet Hierarchy
Master Issuer
NFT minting authority & trust line issuer
Cold 5-of-7
Settlement Wallet
XRP payment processing
Hot 3-of-5
Escrow Wallet
Time-locked DVP escrow
Conditional
Fee Collection
Platform fee aggregation
Auto-sweep
<4s
Finality
$0.0002
Tx Cost
Stage 3

Ethereum & Layer 2

Wrapped NFT representation on Ethereum mainnet and L2 networks (Arbitrum, Optimism, Base). ERC-721/ERC-1155 contracts enable DeFi integration, collateralization via MakerDAO, and liquidity access through Centrifuge pools.

  • ERC-721 / ERC-1155 Standards
  • Solidity ^0.8.20
  • UUPS Proxy Upgradability
  • ERC-2981 Royalties
  • Gnosis Safe Multi-sig
  • Axelar GMP Bridge
  • OpenZeppelin AccessControl
  • Arbitrum / Optimism / Base
View Smart Contracts
Cross-Chain Bridge
XRPL
Axelar
ETH
DeFi Integrations
1
Centrifuge
RWA lending pools for institutional liquidity
Lending
2
MakerDAO
DAI collateralization via RWA vaults
CDP
3
Nexo
Crypto-backed lending & yield
CeFi
Stage 4

Canton Network

The institutional settlement layer. DAML smart contracts with sub-transaction privacy, deterministic execution, and atomic multi-party settlement. The same infrastructure powering Goldman Sachs GS DAP® and BNY Mellon's tokenized securities.

  • DAML 2.x (LF 1.15+)
  • Global Synchronizer Protocol
  • Sub-transaction Privacy
  • Atomic Multi-party Settlement
  • Deterministic Execution
  • Participant Node Architecture
  • CompliancePassport Templates
  • Institutional Grade Security
View DAML Templates
Canton Party Configuration
omnilink::xxx
OMNILINK, INC. — Delaware LLC
Both Props
gabriel::xxx
GABRIEL (CFO) — AI Agent
Compliance
registrar::xxx
Title Company — County Recorder
Title
observer::xxx
Auditor/Regulator — Read-only
Audit
INSTITUTIONAL PARTNERS
Goldman Sachs BNY Mellon Deutsche Börse Digital Asset
Operations

Multi-Cloud Infrastructure

Cloud-agnostic deployment across AWS, GCP, and Azure with Zero Trust security, geographic distribution for data sovereignty, and active-active redundancy. No single vendor controls the infrastructure — the Genesis Foundation cannot be compromised.

  • AWS / GCP / Azure Multi-cloud
  • Zero Trust Architecture
  • Defense in Depth (5 Layers)
  • Active-Active Redundancy
  • Geographic Distribution
  • mTLS Service Mesh
  • GABRIEL AI CFO Integration
  • MEL Compliance at Every Layer
View Security Architecture
Defense in Depth
Layer 1 — Edge
CDN / WAF — DDoS, bot mitigation, rate limiting
Cloudflare
Layer 2 — Network
Firewall / VPN — Segmentation, IDS/IPS
WireGuard
Layer 3 — Cluster
Service Mesh — mTLS, policy enforcement
Istio
Layer 4 — Application
AuthN/AuthZ — OAuth2, RBAC, MEL validation
Keycloak
Layer 5 — Data
Encryption — AES-256 at rest, TLS in transit
HSM
99.99%
Uptime SLA
3
Cloud Providers

Ready to Build on LANDLINK?

Access institutional-grade infrastructure for your real-world asset tokenization. The same technology stack powering Wall Street's digital asset revolution.