Every blockchain application is built on three layers:
Blockchain Infrastructure
The base layer that ensures consensus and data integrity
Middleware
The operating system that connects business logic to blockchain technology - CoreLedger’s domain.
Applications
The visible interface your customers use.
Blockchain Infrastructure - The Foundation
Blockchains handle transaction consensus, smart contracts, and data security.
This layer ensures integrity but is complex to manage. CoreLedger uses existing blockchain infrastructures and technology but didn’t develop its own; instead, we make it easy to build on top of existing blockchain infrastructure.
The Middleware That Makes Blockchain Practical.
| Feature | Description |
|---|---|
| APIs & SDKs | Connect blockchain functionality to your systems through a unified API. |
| Tokenization Engine | Issue, manage, and transfer digital tokens representing ownership, access, or benefits. |
| Governance & Rule Engine | Define who can hold, transfer, or modify tokens with built-in business logic. |
| Monitoring & Operations | Track activity, manage permissions, and generate audit logs. |
Applications That Bring Blockchain to Life.
The top of the iceberg is where your customers interact.
CoreLedger works with partners to deliver tailor-made user experiences and business logic on top of the TEOS middleware.
Use cases:
- Marketplaces and investment portals
- Asset management dashboards
- Product tracking and certification systems
What Problems We Solve
| Without TEOS | With TEOS |
|---|---|
| Custom development of every blockchain module | Pre-built, configurable middleware |
| Need to hire blockchain developers | No blockchain expertise required |
| Slow, expensive proof-of-concept cycles | Launch MVPs in weeks |
| Limited integration with existing systems | API layer ready for ERPs, CRMs, and web apps |
| High maintenance overhead | Managed service model |
Result: You save months of development and up to 80 % of costs, while gaining reliability and scalability.
Key Capabilities of the TEOS Middleware
| Capability | Description |
|---|---|
| Tokenization Engine | Create and manage tokens representing ownership, usage rights, or other benefits — with built-in smart-contract logic. |
| Governance & Rule Engine | Define transfer permissions, ownership restrictions, or business logic directly in your tokens. |
| Integration Layer (APIs) | Connect blockchain functions with your existing business software, from payment systems to CRMs. |
| Monitoring & Audit Tools | Track activity, ensure transparency, and simplify maintenance. |
| White-Label Components | Use pre-built apps and portals for investor onboarding, wallets, or asset management or integrate TEOS headlessly via API. |
For Companies of Every Stage
Startups and early projects
Quickly prototype or test token-based business models without building infrastructure.
Growing companies
Launch production-ready blockchain apps using TEOS’ managed middleware.
Established firms
Integrate blockchain into existing workflows securely and efficiently.
Frequently Asked Questions
What is the difference between blockchain infrastructure and blockchain apps?
Infrastructure handles the core functions like data, consensus, tokens, and governance, while apps use it to create business logic and interfaces.
What exactly is the TEOS Platform as a Service?
It’s a ready-to-use middleware platform that provides all blockchain infrastructure above the network layer (tokenization, rules, APIs, and monitoring) so you can build applications faster.
How is this different from Blockchain-as-a-Service (BaaS)?
BaaS gives you hosted blockchain nodes. CoreLedger’s PaaS adds everything else you need to build working blockchain applications.
How long does it take to launch a blockchain project with CoreLedger?
Most clients go live in weeks instead of years, thanks to pre-built modules and APIs.
Which blockchains does TEOS support?
Ethereum, Polygon, Internet Computer (ICP), and other EVM-compatible chains.</span
Can TEOS integrate with existing enterprise systems?
Yes. TEOS uses REST APIs to connect with ERPs, CRMs, and payment providers.
Does CoreLedger’s infrastructure ensure compliance?
No. We provide the technical tools (governance, transfer restrictions, audit logs) that make compliance possible. Legal compliance remains the client’s responsibility.
