Tag Archives: blockchain

What does Blockchain offer to MERL?

by Shailee Adinolfi

By now you’ve read at least one article on the potential of blockchain, as well as the challenges in its current form. USAID recently published a Primer on Blockchain: How to assess the relevance of distributed ledger technology to international development, which explains that distributed ledgers are “a type of shared computer database that enables participants to agree on the state of a set of facts or events (frequently described as an “authoritative shared truth”) in a peer-to-peer fashion without needing to rely on a single, centralized, or fully trusted party”.

Explained differently, the blockchain introduces cost savings and resource efficiencies by allowing data to be entered, stored and shared in an immutable fashion by substituting the need for a trusted third party with algorithms and cryptography.

The blockchain/Distributed Ledger Technology (DLT) industry is evolving quickly, as are the definitions and terminology. Blockchain may not solve world hunger, but the core promises are agreed upon by many – transparency, auditability, resiliency, and streamlining. The challenges, which companies are racing to be the first to address, include scale (speed of transactions), security, and governance.

It’s not time to sit back wait and see what happens. It’s time to deepen our understanding. Many have already begun pilots across sectors. As this McKinsey article points out, early data from pilots shows strong potential in the Agriculture and Government sectors, amongst others. The article indicates that scale may be as little as 3-5 years away, and that’s not far out.

The Center for Global Development’s Michael Pisa argues that the potential benefits of blockchain do not outweigh the associated costs and complexities right now. He suggests that the development community focus its energies and resources on bringing down barriers to actual implementation, such as standards, interoperability, de-siloing data, and legal and regulatory rules around data storage, privacy and protection.

One area where blockchain may be useful is Monitoring, Evaluation, Research and Learning (MERL). But we need to dig in and understand better what the potentials and pitfalls are.

Join us on September 5th for a one-day workshop on Blockchain and MERL at Chemonics International where we will discuss what blockchain offers to MERL.

Register here, and stay tuned for a series of posts introducing some of the topics that we will cover.

 

Blockchain: the ultimate solution?

by Ricardo Santana, MERL Practitioner

I had the opportunity during MERL Tech London 2018 to attend a very interesting session to discuss blockchains and how can they be applied in the MERL space. This session was led by Valentine Gandhi, Founder of The Development CAFÉ, Zara Rahman, Research and Team Lead at the The Engine Room, and Wayan Vota, Co-founder of Kurante.

The first part of the session was an introduction to blockchain, which is basically an distributed ledger system. Why is it an interesting solution? Because the geographically distributed traces left in multiple devices make for a very robust and secure system. It is not possible to take a unilateral decision to scrap or eliminate data because it would be reflected in the distributed constitution of the data chain. Is it possible to corrupt the system? Well, yes, but what makes it robust and secure is that for that to happen, every single person participating in the blockchain system must agree to do so.

That is the powerful innovation of the technology. It remains somehow to the torrents of technology to share files:  it is very hard to control this when your file storage is not in a single server but rather in an enormous number of end-user terminals.

What I want to share from this session, however, is not how the technology works! That information is readily available on the Internet and other sources.

What I really found interesting was the part of the session where professionals interested in blockchain shared our doubts and the questions that we would need to clarify in order to decide whether blockchain technology would be required or not.

Some of the most interesting shared doubts and concerns around this technology were:

What sources of training and other useful resources are available if you want to implement blockchain?

  • Say the organization or leadership team decides that a blockchain is required for the solution. I am pretty sure it is not hard to find information about blockchain on the Internet, but we all face the same problem — the enormous amount of information available makes it tricky to reach the holy grail that provides just enough information without losing hours to desktop research. It would be incredibly beneficial to have a suggested place where this info can be find, even more if it were a specialized guide aimed at the MERL space.

What are the data space constraints?

  • I found this question very important. It is a key aspect of the design and scalability of the solution. I assume that it will not be an important amount of data but I really don’t know. And maybe it is not a significant amount of information for a desktop or a laptop, but what if we are using cell phones as end terminals too? This need to be addressed so the design is based on facts and not assumptions.

Use cases.

  • Again, there are probably a lot of them to be found all over the Internet, but they are hardly going to be insightful for a specific MERL approach. Is it possible to have a repository of relevant cases for the MERL space?

When is blockchain really required?

  • It would be really helpful to have a simple guide that helps any professional clarify whether the volume or importance of the information is worth the implementation of a Blockchain system or not.

Is there a right to be forgotten in Blockchain?

  • Recent events give a special relevance to this question. Blockchains are very powerful to achieve traceability, but what if I want my information to be eliminated because it is simply my right? This is an important aspect in technologies that have a distributed logic. How to use the powerful advantages of blockchain while allocating the individual rights of every single person to take unilateral decisions on their private or personal information?

I am not an expert in the matter but I do recognize the importance of these questions and the hope is that the people able to address them can pick them up and provide useful answers and guidance to clarify some or all of them.

If you have answers to these questions, or more questions about blockchain and MERL, please add them in the comments!

If you’d like to be a part of discussions like this one, register to attend the next MERL Tech conference! MERL Tech Jozi is happening August 1-2, 2018 and we just opened up registration today! MERL Tech DC is coming up September 6-7. Today’s the last day to submit your session ideas, so hurry up and fill out the form if you have an idea to present or share!