Chapter 14

What are Blockchain Ecosystems?

In this chapter of our free guide we’ll take a closer look into Blockchain ecosystems. Blockchain ecosystems are developing at a rapid pace. In a nutshell the companies in such an ecosystem can create their own blockchain to hold their data and applications, but as blockchains cannot be accessible across various platforms, they must cooperate. As a result, an ecosystem of numerous individualized systems that cooperate to achieve a common goal is created.

A commonly used term for blockchain’s ability to freely exchange information/data with other blockchains is Interoperability.

The inner workings of the different elements of a Blockchain ecosystem can be challenging to comprehend.
Some of the most popular ecosystems at the moment are Bitcoin, Ethereum, Solana, Binance Smart Chain, Avax, Iota, Cardano, Polygon, Polkadot, Cosmos, Arbitrum, Moonbeam, Thorchain and others.


Breaking down these elements might help you to understand how they can work together to build a system that accomplishes certain tasks.


Let’s get right to it.


Breakdown of 5 different elements that make a Blockchain ecosystem:

The Initiator or leader

The organization that conceptualizes the ecosystem and its commercial value is referred to as the initiator or leader in a blockchain ecosystem. Blockchain ecosystem initiators/leaders are typically the ones that started the initiative and are the main beneficiaries from ecosystem activity.


The Main group
You have a main group of active or leading organizations that are responsible for the management of the ecosystem. In practice this comes down to regulating, simplifying, and optimizing operational activities in addition to the initiator or leader. 


The Key network participants
The key network participants within the blockchain ecosystem are in charge of supplying and regulating workflow and data.


The Users
The users are the participants who may access their own data and benefit from the network. However, they are not given any roles in the active management of the network.


The 3rd parties
The 3rd parties that provide services to the network would be the last element. This might include infrastructure or application support for example, especially if there is a charge.

Let's break down the following fundamental logical parts of the blockchain ecosystem, it’s a bit technical though ;)

The whole is greater than the sum of the parts.

Node application
Every internet-connected device needs to download a certain internet application in order to join a blockchain ecosystem. One can take part in the ecosystem after installing a node application.


Distributed ledger
This is the logical element and data structure that the node program manages. The ecosystem's specific ledger contents can be viewed after the node program has been installed. One may run as many node programs as they like to use, and each will take part in its own blockchain ecosystem.


Consensus algorithms
The method by which nodes decide which transactions should be included in the blockchain and verified into blocks is defined by a consensus algorithm. It makes sure that all participating computers (or "nodes") concur on a single version of reality, reconciling contradictory accounts of events brought on by malicious attacks or efforts at double spending. Popular algorithms with advantages and disadvantages in terms of security, scalability, and resource efficiency include Proof of Work, Delegated Proof of Stake, Practical Byzantine Fault Tolerance, etc. These algorithms provide censorship resistance and tamper-evident records while avoiding centralized authority control, supporting trust and dependability in a permissionless environment.


Virtual machine
It is a simulation of the computer environment that a computer program has built and that is managed by instructions written in a programming language. Along with the node application, the virtual machine is implemented. In the Ethereum blockchain ecosystem, for example, the EVM is integrated inside the node program.

"Ecosystem is separate from and distinct from its components."

- Sam

What makes a Blockchain ecosystem successful?

Blockchain ecosystems can help investors and startups build and maintain their relationships.
The community, which is the public face of the ecosystem, is crucial and must be active, unified, inspiring and engaged. Some other factors that are key to a successful ecosystem is to be innovative and scalable. A current trend in scalability we notice in Web3 is
Multichain.

What is Multichain?

A multichain is a collection of bridges and side-chains that link up existing blockchain networks in order to improve services and work around the restrictions of more traditional technologies like Bitcoin and Ethereum. Examples of Multichain solutions include blockchains like Cosmos, Solana and Near. Instead of undermining the credibility of older, more established blockchains, they seek to encourage users to use Bitcoin or Ethereum more effectively by channeling traffic to these more advanced Blockchain ecosystems. Multichains are designed to open channels of interaction between various blockchains, enabling developers and businesses to thrive in one Blockchain ecosystem while utilizing the solutions provided by another one.

Are there similarities in terms of themes within the different ecosystems?

In many ecosystems you will find the following categories:

  • Stablecoins (Stablecoins are cryptocurrencies whose values are tied to those of real-word assets such as USD, EUR, Gold. They were developed as a solution to many market volatility related issues)
  • Privacy (imagine walking through the streets and showing every bystander the contents of your wallet… you wouldn’t do that. In crypto it's the same. You want to be able to decide what you want to disclose or not)
  • Marketplace
  • Wallets (hardware wallet, paper wallet, non custodial wallet. More about this in chapter 17 of our free guide)
  • DeFi (Decentralized finance. More about this in chapter 16 of our free guide)
  • Tooling & infrastructure (Tools like Integrated Development Environment, Framework, Testing & Monitoring tools)
  • Browsers
  • Banking (borrowing/lending) & payments 
  • Community
  • Exchanges (Dex/Cex)
  • NFTs & Gaming (More about NFTs in chapter 10 of our free guide)
  • Enterprise
  • DAO (More about Decentralized Autonomous Organizations in chapter 9)
  • Oracle (Blockchain oracles are entities that connect blockchains to external systems, thereby enabling smart contracts to execute based upon inputs and outputs from the real world)
  • Explorers

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