Module 9: Decentralised Applications (dApps)
This module dives into how decentralised applications function on blockchain networks, their wide-ranging applications, and their pivotal role in shaping the future of digital interactions and transactions.
What are decentralised applications (dApps)?
Layer 0s, Layer 1s, and Layer 2s (see Module 5) are the base layers that protocols (applications) are built on top of. The application layer is what we actually use in crypto. Think of the internet as an L1 and Instagram as one of the apps built on the internet. A decentralised application or DApp is like a traditional application. However, instead of using a processor, dApps use blockchain infrastructure to compute data.There’s a wide range of DApps with various use cases. These include gaming, crypto wallets, DeFi apps, social media and more. Popular examples are:
- PancakeSwap (decentralised exchange)
- OpenSea (NFT marketplace)
dApps vs Apps
Open-source: dApps are usually open-source. This means their code is publicly available, and any user can verify it. In contrast, the software of traditional web apps is stored on servers controlled by the company/creator.Decentralised: As they run on blockchain networks, dApps are decentralised and controlled by validators or nodes. They are secured by cryptographic technology. Traditional apps are generally run by a centralised server.
Technical issues and attacks: dApps are much less vulnerable to technical issues and attacks when compared to traditional, centralised applications. If a single, centralised server is compromised, the whole network could be taken down. (However, dApps are not immune to hacks/exploits).
Censorship: dApps are also more resistant to censorship compared to centralised apps. It’s extremely hard for governments or other powerful parties to stop the network or block users from interacting with a dApp.
Mainnet v Testnet
Mainnet refers to a blockchain or protocol that has passed the testing phase. The full version has been deployed. (Note there will almost always still be iterations, updates, and improvements in the future).‘Testnet, as the word suggests, refers to a blockchain or protocol currently not fully developed or requires trailing before going live. This typically means large amounts of user funds at risk. A testnet is a working prototype. It’s used by programmers and developers to test and troubleshoot the blockchain before it’s ready for the mainnet launch.
We've seen how dApps offer a more secure, transparent, and user-empowered alternative to traditional applications. From finance to gaming, the potential for dApps is vast and ever-evolving.
100% Success Money Back Guarantee
If our approach doesn’t outperform the overall crypto market during your subscription, we’ll give you a full refund of your membership. No questions asked. For quarterly and monthly subscribers this is applicable once your subscription runs for 6 consecutive months.
Take your next step towards crypto success
$799/year
Get everything you need to actively manage your portfolio and stay ahead. Ideal for investors seeking regular guidance and access to tools that help make informed decisions.
For your security, all orders are processed on a secured server.
What’s included in Pro:
Success Guarantee, if we don’t outperform the market, you get 100% back, no questions asked
24/7 access to experts with 50+ years’ experience
All of our top token picks for 2025
Our latest memecoins pick with 50X potential
On hand technical analysis on any token of your choice
Weekly livestreams & ask us anything with the team
Daily insights on Macro, Mechanics, and On-chain
Curated list of top upcoming airdrops (free money)
Our track record speaks for itself
With over 2.4M tokens and widespread misinformation in crypto, we cut
through the noise and consistently find winning assets.
Frequently Asked Questions
Can I trust Cryptonary's calls?
Yes. We've consistently identified winners across multiple cycles. Bitcoin under $1,000, Ethereum under $70, Solana under $10, WIF from $0.003 to $5, PopCat from $0.004 to $2, SPX blasting past $1.70, and our latest pick has already 200X'd since June 2025. Everything is timestamped and public record.
Do I need to be an experienced trader or investor to benefit?
No. When we founded Cryptonary in 2017 the market was new to everyone. We intentionally created content that was easy to understand and actionable. That foundational principle is the crux of Cryptonary. Taking complex ideas and opportunities and presenting them in a way a 10 year old could understand.
What makes Cryptonary different from free crypto content on YouTube or Twitter?
Signal vs noise. We filter out 99.9% of garbage projects, provide data backed analysis, and have a proven track record of finding winners. Not to mention since Cryptonary's inception in 2017 we have never taken investment, sponsorship or partnership. Compare this to pretty much everyone else, no track record, and a long list of partnerships that cloud judgements.
Why is there no trial or refund policy?
We share highly sensitive, time-critical research. Once it's out, it can't be "returned." That's why membership is annual only. Crypto success takes time and commitment. If someone is not willing to invest 12 months into their future, there is no place for them at Cryptonary.
Do I get direct access to the Cryptonary team?
Yes. You will have 24/7 to the team that bought you BTC at $1,000, ETH at $70, and SOL at $10. Through our community chats, live Q&As, and member only channels, you can ask questions and interact directly with the team. Our team has over 50 years of combined experience which you can tap into every single day.
How often is content updated?
Daily. We provide real-time updates, weekly reports, emergency alerts, and live Q&As when the markets move fast. In crypto, the market moves fast, in Cryptonary, we move faster.
How does the success guarantee work?
If our approach to the market doesn’t beat the overall crypto market during your subscription, we’ll give you a full refund of your membership fee. No questions asked. For quarterly and monthly subscribers this is applicable once your subscription runs for 6 consecutive months.
Recommended from Cryptonary
