Best Defi Interoperability Solutions – Exploring Fusion vs Cosmos vs Polkadot

After the well-known bull market of 2017, the cryptocurrency market skilled a really lengthy and harsh bear market. While this makes for an advanced interval for traders, it’s not an entire tragedy; even when costs have been disappointing, fundamentals, however, have by no means been so robust. The blockchain universe has by no means been as modern and aggressive, and this text is right here to show it by evaluating three modern tasks: Fusion, Cosmos and Polkadot.

Best DeFi Interoperability Solutions

These three tasks have been chosen as a result of they’re completely positioned to have a significant position within the blockchain house of tomorrow. Along with being infrastructure tasks and having improvement platforms, they’re additionally specialised in interoperability, a distinct segment that can undoubtedly have an important position as linking mechanisms not solely between blockchains, however, importantly, between blockchains and conventional finance.

This text will start by speaking briefly in regards to the three tasks, their targets, and what they might deliver to the blockchain house in the event that they succeed. Then, the three tasks shall be in contrast on interoperability, expertise and purposes, group involvement, and defi and conventional finance. Evaluating these totally different points will assistyour analysis and allow you to make the fitting selections when including Defi tasks to your funding portfolio.


Fusion is an interoperability undertaking with a major purpose of putting blockchain expertise on the heart of worldwide finance. DJ Qian, CEO and founding father of Fusion, is without doubt one of the pioneers in blockchain analysis and mining in China. He’s additionally the founding father of BitSE, the incubator of well-known blockchain tasks resembling Qtum and VeChain. Fusion leverages contributions from its massive and devoted group.

Fusion gives a “true” interoperability based mostly on cryptography via its patented DCRM expertise and different distinctive technological ideas such because the Time-Lock perform.

These technological instruments permit Fusion to have purposes on quite a lot of scales:

– On a small scale: The distinctive approach of staking utilizing time-lock, or interoperability between totally different remoted blockchains permits them to speak and change information and worth.

– On a big scale: By enabling blockchain purposes to conduct any conventional monetary operation, the Fusion ecosystem might even be used within the case of Sensible Cities; by permitting the totally different programs of a given metropolis to speak by way of community interoperability mixed with Multi Triggering Mechanism expertise (the following era of good contracts).


Cosmos is the same undertaking to Polkadot, specializing in interoperability, and it has a top quality staff. The undertaking goals to create an ecosystem that hyperlinks totally different siloed blockchains.

From an architectural standpoint, Cosmos consists of the Tendermint core which is widespread to all of the blockchains of the community, and a blockchain improvement platform referred to as “Cosmos SDK” which helps the programming language Golang. Concerning dApps, Cosmos permits improvement in Solidity, via the implementation of Ethermint, an EVM based mostly blockchain.

Cosmos hopes to make sure the interoperability of its community via the Inter Blockchain Communication (IBC) protocol. It is going to additionally permit connection to reside blockchains via peg zones.


Polkadot is one other promising interoperability undertaking, its ICO one of many greatest ICOs in 2017, elevating $145 million. Nearly $91 million of ETH was frozen following the Parity Bug. It’s evident that Polkadot has been via some ups and downs in its time, nevertheless, the staff remains to be dedicated to delivering on the undertaking’s guarantees.

The Polkadot undertaking is supported by technical staff led by Gavin Wooden, co-founding father of Ethereum. By means of its interoperability characteristic, Polkadot will permit the switch of information and worth between the totally different blockchains of its ecosystem. It’s a very improvement-oriented undertaking and plenty of groups have elected to construct on Substrate, Polkadot’s expertise for creating Blockchains.

Polkadot is due to this fact a critical competitor to Ethereum, with the Polkadot staff placing a whole lot of effort into making their platform as developer-pleasant as attainable.

With the principle concept of every undertaking lined, let’s get straight to enterprise and begin off the comparability!

The Comparability: Fusion vs Cosmos vs Polkadot


Interoperability is the important thing expertise on the coronary heart of this comparability; it’s the area of interest of all three tasks so it might be unimaginable to check them with out drilling down on this particular side.

So, are there any variations between the interoperability of Fusion, Cosmos and Polkadot?

The reply is sure, there are elementary variations. Within the introduction to Fusion, it was described as having “true” interoperability. Nicely, this phrase was chosen with motive!

Fusion gives a singular cryptographic interoperability resolution based mostly on DCRM (Distributed Management Rights Administration). A expertise that has been designed and developed by a gaggle of extremely revered and world main cryptographers.

DCRM expertise makes use of the LILO (Lock In – Lock out) perform to handle your property in a decentralized approach. DCRM ensures the safety of your personal key via two distinct cryptographic mechanisms:

-Non-public Key Sharding: The method of sharding the personal key into a number of items, in order that at no cut-off date is the important thing fully seen.

-Distributed Storage: By means of sharding, the personal key’s by no means fully seen. That is ensured by the distributed storage characteristic (additionally referred to as Threshold Secret Sharing), which permits for the distribution of the items of the personal key between a number of random nodes. No switch or meeting of personal key shards can happen between these nodes.

Non-public key sharding diagram

By utilizing the lock-in perform, your property shall be mapped, and their personal key shall be secured in a decentralized approach by the cryptographic mechanisms beforehand talked about. You may then use your mapped property within the Fusion ecosystem to interoperate and change worth and information with different property (whereas additionally benefiting from the suite offeatures supplied by the Fusion platform and designed to allow any monetary operation, a side mentioned later on this article). To “Lock-Out”, the distributed management rights are dismantled and the management of your personal key’s returned to you, at this level you possibly can then freely withdraw your property.

That’s how Fusion’s interoperability works in a nutshell. Now, let’s discover Cosmos and Polkadot’s interoperability; for this a part of the comparability, they are going to be grouped collectively as their ideas are fairly comparable.

Mainly, the interoperability of each Cosmos and Polkadot is based on the idea of a “Relay chain and sidechains”. It’s most likely extra correct to time period this as “compatibility”, somewhat than interoperability. This is because of the truth that a compatibility system forces the opposite chains of the system to undertake a sure commonplace, makingcommunication and change much less versatile and extra sophisticated than cryptographic interoperability.

Polkadot’s compatibility mannequin relies on a central “Relay Chain” or mom chain, and chains constructed on prime of it referred to as “Parachains”. The chains talk by way of chain relays, every parachain can be a part of the ecosystem just by bonding and holding DOTs (Polkadot’s native cryptocurrency). This helps to strengthen the community and the belief between the chains. Polkadot leverages this belief by establishing a shared safety mannequin that facilitates communication and change of information and worth ​​between the totally different chains.

The compatibility mannequin of Cosmos Community additionally depends on a central Hub, the Cosmos Hub and Zones (the equal of Polkadot’s Parachains). Cosmos makes use of the Inter Blockchain Communication (IBC) protocol to attach the central Hub to the Zones. A connection between the Cosmos Hub and a Zone doesn’t require Atom cash (Cosmos’ native cryptocurrency), however makes use of governance as an alternative, to resolve whether or not the Cosmos Hub ought to connect with a Zone or not.

Cosmos relay chain/sidechains mannequin – Supply : Cosmos whitepaper

As you possibly can see, the Cosmos and Polkadot structure imposes its personal requirements, holding a specific amount of DOTs for Polkadot, and governance to resolve about connections for Cosmos. For this reason this mannequin of communication between chains needs to be thought-about as a “compatibility mannequin”. Additionally, Cosmos doesn’t use a shared safety mannequin: chains have to make use of their very own safety, that means there shall be totally different ranges of safety throughout the ecosystem and, in consequence, belief and communication shall be far more sophisticated.

Concluding the subject on interoperability, Fusion is certainly the winner of this spherical. It’s a undertaking which gives actual interoperability based mostly on cryptography, and an structure that’s really decentralized, imposing no commonplace to the members of its ecosystem.

2- Know-how and Functions

It’s at all times necessary to speak in regards to the options of a Blockchain, however, in the long run, if these options don’t deliver something new to the blockchain house or are usually not more likely to be extensively adopted they rapidly grow to be meaningless. This part of the comparability focuses on the overall method of every undertaking, how modern these tasks are and their actual world purposes.

Fusion gives for true interoperability between totally different siloed blockchains, however it’s not restricted to this; the principle function of the undertaking is to hyperlink the blockchain house to conventional monetary constructions. On the opposite facet, Cosmosand Polkadot each market themselves because the “web of blockchains”, in comparison with Fusions broader imaginative and prescient advertising and marketing itself as “a cryptofinance platform”.

So, what do these variations actually imply? Are the three tasks capable of obtain their targets?

Sure. Fusion, Cosmos, and Polkadot are all glorious tasks, their groups are extremely certified, and so they have robust and devoted communities to assist them. So, sure, they’ll clearly obtain their targets and maintain their guarantees.

Nonetheless, as you noticed within the interoperability part, Cosmos and Polkadot are fairly comparable of their ideas and of their targets. Each tasks are attempting to draw builders and tasks to construct on prime of their blockchains, they’re attempting to make their platform as developer-pleasant as attainable. They don’t state it brazenly, however their goal is evident: to dethrone Ethereum by constructing a bigger ecosystem that has fewer limits.

The purpose of Fusion is much more bold, it’s not restricted to partaking with an already current market (in the identical approach that Cosmos and Polkadot are partaking with Ethereum’s market). Reasonably, Fusion is attempting to develop the blockchain market typically, and to hyperlink with the normal monetary market.

Along with interoperability, Fusion gives an unprecedented expertise referred to as Time Lock. This protocol stage performance makes it attainable for the very first time to make use of the blockchain to hold out time-dependent monetary operations resembling: loans, investments, and mortgages. These operations are facilitated by a a number of triggering mechanism (MTM) which is a sort of “subsequent era good contract”.

This protocol stage expertise allows the straightforward utilization of the time dimension inside good contracts. It additionally makes it attainable to hyperlink a number of good contracts in sequence, as an example a wise contract may very well be triggered by an occasion that occurred in one other good contract. Fusion can due to this fact perform sophisticated monetary operations resembling derivatives and bonds in a safe and dependable approach.

Cosmos and Polkadot additionally stand out for his or her blockchain improvement and dApps platforms. Polkadot makes use of the language Rust, but additionally WebAssembly, a language that’s supported by Google and Microsoft. Cosmos makes use of Golang for blockchain improvement and Solidity via Ethermint for dApps improvement.

So, in terms of innovation and actual world purposes, Cosmos and Polkadot are extra targeted on blockchain improvement and changing Ethereum, whereas Fusion undoubtedly has a bigger scope. Along with blockchain improvement, the undertaking is constructing hyperlinks between blockchain and conventional finance by way of the instruments and the distinctive expertise it has developed.

Subsequently, the undertaking that has essentially the most modern expertise and wider scope is Fusion, successful the spherical as soon as once more!

three-Group Involvement

This side is essential for any undertaking; it’s important to have a group that’s passionate in regards to the improvement of the undertaking and its expertise, a group that doesn’t focus solely on worth variations. By becoming a member of the three communities on Telegram, you’ll rapidly perceive how effectively these tasks are supported by their respective communities.

The groups of Fusion, Polkadot, and Cosmos are conscious of this, and work laborious to perform undertaking milestones, working intently with their communities to ship on their guarantees. A great instance of this could be Fusion’s open-supply group marketing campaign, a program that the Fusion board makes use of to reward undertaking improvement. With regards to group involvement, all three tasks are nice, due to this fact, this spherical ends in a draw.

Four- Defi and conventional finance

For those who’ve learn this far, my guess is that you just already know which undertaking is extra targeted on Defi, and sure, you’re proper, it’s Fusion!

At present, it’s unimaginable to check totally different tasks with out mentioning Defi (or Decentralized Finance), a extremely popular subject within the blockchain house. Cosmos and Polkadot are usually not Defi-oriented tasks, however, similar to Ethereum, it’s attainable to create dApps specializing in Defi on prime of their platforms.

Nonetheless, in terms of Fusion, Defi is baked in to their protocol, thereby creating many extra alternatives as it’s a Defi-oriented interoperability undertaking. As defined earlier, Fusion expertise (DCRM, MTM and Time-Lock) makes it attainable to hold out, by way of the blockchain, conventional monetary transactions resembling: borrowing, lending, derivatives, mortgages, and extra.

Fusion is as soon as once more the winner in terms of Defi.

Market Place

The vast majority of individuals concerned in blockchain are rightly satisfied that this expertise will change tomorrow’s world. By investing within the ICO of a undertaking, particularly realizing the dangers related to ICOs, an investor proves that they helps this explicit undertaking and believes within the honesty of the staff. That is additionally the case when the coin is available on the market and traders purchase it from an change. It makes excellent sense to hope that this funding generates lengthy-time period income for early members.

Evaluating the three tasks that we’re discussing on this article, the state of affairs is considerably attention-grabbing. In response to Coinmarketcap Cosmos is at the moment amongst the highest 30 cryptocurrencies by market capitalization. Polkadot shouldn’t be available on the market but, however it would greater than probably be within the prime 20 straight after its itemizing on exchanges. Most stunning of all, nevertheless, is Fusion’s very low market cap – simply unbelievable!

It needs to be famous that within the cryptocurrency market, all the things can change in a single day, and an undervalued undertaking can rapidly appropriate to its true market cap, that means it’s attainable this case could also be momentary.

Fusion’s at the moment low market cap will be seen as concurrently good and dangerous information. Dangerous information as a result of the market appears unaware of this distinctive undertaking, however excellent news in that it’s extremely undervalued.

As at all times, please do your personal due diligence, nevertheless, funding in Fusion actually has the potential for enormous returns and it may be argued that of those three tasks, Fusion has the best potential for all times altering positive factors.


Cosmos and Polkadot are clearly potential opponents for Ethereum, though their platforms are extra developer-pleasant than Ethereum’s, that means they could take a part of Ethereum’s market within the years to return. Nonetheless, on the draw back, their interoperability resolution shouldn’t be handy for tasks that may need be a part of their ecosystems.

Fusion, however, is an extremely spectacular undertaking. It gives an interoperability based mostly on cryptography and is due to this fact very handy for tasks and customers of its ecosystem. Fusion additionally has a lot broader ambitions than Cosmos and Polkadot; it’s a Defi-oriented undertaking and it’s focusing on a much bigger market by attempting to hyperlink blockchains to conventional finance via the distinctive expertise of DCRM, Time-Lock, and MTM.

Lastly, to an investor who has completed some analysis and in contrast the present market cap of those tasks and the applied sciences they provide, it needs to be clear that Fusion has far more upside potential than each Cosmos and Polkadot.



Fusion web site :

Fusion whitepaper : lot-is-chain-fd35bb09879f campaign-ed2b8276c94d


Polkadot web site :

Polkadot whitepaper :


Cosmos web site :
Cosmos whitepaper :

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