Why does the pharmaceutical industry need blockchain?

Maciej Zieliński

05 Jun 2020
Why does the pharmaceutical industry need blockchain?

How does blockchain help us to solve the problems faced by the modern health care? In an interview with Nextrope Muffie Fulton, Sr. Director of Pharma Solutions at Chronicled, an American company behind MediLedger, explains why the use of this technology is a breakthrough in medicine distribution.

Launched in 2017, MediLedger is building a decentralised and configurable drug supply chain management system based on blockchain technology. It introduces innovative solutions for regulating product traceability and controlling all processes related to the supply chain.

Medi Ledger brings together leading players in the pharmaceutical industry to form an industry-wide network of permissioned blockchains based on open standards and specifications. It has been developed to give pharmaceutical partners the opportunity to keep pace with rapidly changing regulations and to find better ways to cooperate within a common ecosystem.

Why do you think the pharmaceutical industry needs Blockchain technology and how is it superior to current solutions?

Two of the biggest concerns in the health care are safety and privacy. Patient and drug safety are always top of mind, and the need to secure the drug supply chain is paramount.
Data privacy is important for individual patients, but it is also very important for companies. Companies need to ensure their internal data and business intelligence data remain secure, while needing to share certain pieces of data with their trading partners.
Blockchain as a component in a private, permissioned, industry wide network is a great tool to allow companies to share information in a directed, confidential manner.
Shared, yet confidential, industry master data has the power to dramaticall improve the efficiency of many processes including supply chain, finance, procurement, and clinical trials.

Do you think that in the near future the demand for solutions enabling tracking drug supply chains will increase?

Certainly. Companies are implementing different pieces of the Drug Supply Chain Securities Act and are seeing the value of visibility. In addition, companies want to get more value out of regulatory driven implementations. We get requests daily from people and companies who want to build on the functionality from product verification to do everything from temperaturę tracking to dispeners who want to start verifying druges even before the DSCSA deadline because they see the business value. Also, as we near the deadlines for the full DSCSA confidential change of ownership requirements in 2023, patients will begin to learn about the fact that the drug supply chain is being more closely monitored and will want to share in that visibility. Right now they can see what step of the supply their book is in while it’s being delivered to tchem, and they are going to expect to have that same level of visibility for something as important as their medicines.

How do Chronicled solutions protect consumers and producers from counterfeit and diversion?

Our Product Verification Solution connects distributors and manufacturers, allowing distributors to scan the barcode on a pharmaceutical and the manufacturer can respond in under a second, verifying that the product identifiers are the same as the manufacturer created. If there i sany discrepancy, the distributor is able to isolate the product and notify the manufacturer. This helps to identify counterfeit product in the supply chain and eliminate it.

In your opinion, which business models can benefit the most from blockchian implementation?

Any business that is data intensive and trade intensive will benefit from blockchain, especially where privacy and interdependent processes within the industry are paramount.

What are the biggest challenges while developing a Blockchain products?

In pharma, one of the biggest challenges is the understanding of blockchain as a technology and the willingness to implement a solution that is seen as unproven. This is changing quickly, as many large companies now have innovation groups, or even specific blockchain groups, within their IT departments. In addition, companies are starting to understand that blockchain is simply a tool which opens up a world of possibilities in solving business problems.

Do you have any advice to entrepreneurs just starting in the Blockchain industry.

Focus on solutions to real business problems, and not the shiny new technology.

What is your vision for Blockchain development as an industry in the next 5 years?

We foresee industry wide alignment and the next phase of ERP becoming IRP, Industry Resource Planning. With the ability to strategically share confidential data, get alignment on and enforcement of business rules across the industry, and having the ability to have an entire industry in a shared yet private network, frictionless trade will result in efficiencies and savings for business and patients.

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Blockchain for Creators: Secure and Sustainable Infrastructure

Miłosz Mach

07 Nov 2025
Blockchain for Creators: Secure and Sustainable Infrastructure

In today’s digital creative space, where the lines between art and technology are constantly blurring, projects like MARMALADE mark the beginning of a new era - one where creators can protect their work and maintain ownership through blockchain technology.

For Nextrope, being part of MARMALADE goes far beyond implementing features like screenshot blocking or digital watermarking. It’s about building trust infrastructure - systems that empower creators to thrive in the digital world safely and sustainably.

A new kind of blockchain challenge

Cultural and educational projects come with a completely different set of challenges than typical DeFi systems. Here, the focus isn’t on returns or complex smart contracts - it’s on people: artists, illustrators, educators.

That’s why our biggest task was to design secure yet intuitive infrastructure - lightweight, energy-efficient, and accessible for non-technical users exploring Web3 for the first time.

“Our mission wasn’t to build another financial protocol. It was to create a layer of trust for digital creators.”
— Nextrope Team

Security that stays invisible

The best security is the kind you don’t notice.
Within MARMALADE, we focused on making creators' protection seamless:

  • Screenshot blocking safeguards artworks viewed in browsers.
  • Dynamic watermarking helps identify unauthorized copies.
  • Blockchain registry ensures every proof of ownership remains transparent and immutable

“Creators shouldn’t have to think about encryption or private keys - our job is to make security invisible.”

Sustainability by design

MARMALADE also answers a bigger question - how to innovate responsibly.
Nextrope’s infrastructure relies on low-emission blockchain networks and modular architecture that can easily be adapted for other creative or cultural initiatives.

This means the technology built here can support not only artists but also institutions, universities, and educators seeking to integrate blockchain in meaningful ways.

Beyond technology

For Nextrope, MARMALADE is more than a project — it’s proof that blockchain can empower culture and creators, not just finance. By building tools for digital artists, we’re helping them protect their creativity and discover how technology can amplify human expression.

Plasma blockchain. Architecture, Key Features & Why It Matters

Miłosz Mach

21 Oct 2025
Plasma blockchain. Architecture, Key Features & Why It Matters

What is Plasma?

Plasma is a Layer-1 blockchain built specifically for stablecoin infrastructure combining Bitcoin-level security with EVM compatibility and ultra-low fees for stablecoin transfers.

Why Plasma Blockchain Was Created?

Existing blockchains (Ethereum, L2s, etc.) weren’t originally designed around stablecoin payments at scale. As stablecoins grow, issues like congestion, gas cost, latency, and interoperability become constraints. Plasma addresses these by being purpose-built for stablecoin transfers, offering features not found elsewhere.

  • Zero-fee transfers (especially for USDT)
  • Custom gas tokens (separate from XPL, to reduce friction)
  • Trust-minimized Bitcoin bridge (to allow BTC collateral use)
  • Full EVM compatibility smart contracts can work with minimal modifications

Plasma’s Architecture & Core Mechanisms

EVM Compatibility + Smart Contracts

Developers familiar with Ethereum tooling (Solidity, Hardhat, etc.) can deploy contracts on Plasma with limited changes making it easy to port existing dApps or DeFi, similar to other EVM-compatible infrastructures discussed in the article „The Ultimate Web3 Backend Guide: Supercharge dApps with APIs".

Gas Model & Token Mechanism

Instead of forcing users always to hold XPL for gas, Plasma supports custom gas tokens. For stablecoin-native flows (e.g. USDT transfers), there is often zero fee usage, lowering UX friction.

Bitcoin Bridge & Collateral

Plasma supports a Bitcoin bridge that lets BTC become collateral inside smart contracts (like pBTC). This bridges the security of Bitcoin with DeFi use cases within Plasma.
This makes Plasma a “Bitcoin-secured blockchain for stablecoins".

Security & Finality

Plasma emphasizes finality and security, tuned to payment workloads. Its consensus and architecture aim for strong protection against reorgs and double spends while maintaining high throughput.
The network launched mainnet beta holding over $2B in stablecoin liquidity shortly after opening.

Plasma Blockchain vs Alternatives: What Makes It Stand Out?

FeaturePlasma (XPL)Other L1 / L2
Stablecoin native designusually second-class
Zero fees for stablecoin transfersrare, or subsidized
BTC bridge (collateral)only some chains
EVM compatibilityyes in many, but with trade-offs
High liquidity early✅ (>$2B TVL)many chains struggle to bootstrap

These distinctions make Plasma especially compelling for institutions, stablecoin issuers, and DeFi innovators looking for scalable, low-cost, secure payments infrastructure.

Use Cases: What You Can Build with Plasma Blockchain

  • Stablecoin native vaults / money markets
  • Payment rails & cross-border settlement
  • Treasury and cash management flows
  • Bridged BTC-backed stablecoin services
  • DeFi primitives (DEX, staking, yield aggregation) optimized for stablecoins

If you’re building any product reliant on stablecoin transfers or needing strong collateral backing from BTC, Plasma offers a compelling infrastructure foundation.

Get Started with Plasma Blockchain: Key Steps & Considerations

  1. Smart contract migration: assess if existing contracts can port with minimal changes.
  2. Gas token planning: decide whether to use USDT, separate gas tokens, or hybrid models.
  3. Security & audit: focus on bridge logic, reentrancy, oracle risks.
  4. Liquidity onboarding & market making: bootstrap stablecoin liquidity, incentives.
  5. Regulation & compliance: stablecoin issuance may attract legal scrutiny.
  6. Deploy MVP & scale: iterate fast, measure gas, slippage, UX, security.