Very important technical statement in support of NEM in the latest Petro White Paper. This seems to confirm that Petro will be base on NEM (and Ethereum has been discarded).
https://i.imgur.com/cQx1Kkv.jpgFrom the latest version of the White Paper (BETA 0.9):
0.8 NEM BLOCKCHAIN ADVANTAGESIf we look at principles behind NEM, it’s probably most innovative blockchain. NEM blockchain is combining best
possibilities of Bitcoin, Etherium, and other blockchains, yet make it in truly secure, safe, fast, more cost efficient,
user and developer friendly way. With help of it’s standard software it can be used without help of developers of
IT experts to prove and check if andy electronic documents are genuine, notary services, secure and encrypted
messaging, creating crypto assets and smart contracts, getting rewards from network, that is similar to mining
cryptocurrency in other public blockchains, all this can be done in user friendly interface of NEM standard software.
Besides this NEM platform has an inbuilt editable multisig wallet that allows the highest level of security.
So why Petro uses NEM but not Ethereum as the main Blockchain?
Ethereum is a powerful and interesting blockchain, however, we have found many limitations for Petro:1. Cost of working on Ethereum is high.Transaction costs are too high compared to NEM and this may be an obstacle to build the ecosystem of blockchain
businesses around Petro. Working with ETH forces you to centralize many things, decentralization is overrated.
NEM public blockchain has predictable and very affordable rate and private chains ownership cost is just infrastructure.
2. Working on Ethereum is slow.Ethereum executes up to 20 transactions per second (in front of the 3 of Bitcoin or 1,700 of VISA, for example). The
more use of the network and the current consensus algorithms (PoW-based), the more queues will be produced
and no improvement is expected. This produces that a transaction on ETH takes up to several minutes to consolidate,
or some hours.
3. ERC20 compatibility is overrated.There are almost no tokens that speak to each other and generate associated value, beyond the few cases.
Benefits of using NEM1. Developers community and Top BlockchainNEM (New Economy Movement) or XEM (the token) is one of the most relevant projects by market capitalization.
There is a very important community of developers worldwide and they have product in production with large
companies like WeChat.
2. NEM is very fast and cheapIf we saw before that Ethereum runs up to 20 transactions per second, the version of NEM, Catapult, made in C++,
run up to 4,000 transactions per second.
3. You can develop internal blockchains with NEM connected to the MainNet We can consolidate n-thousand transactions per user in our own blockchain (zero cost of consolidation) and
connect it to the main network only to send and consolidate certain information.
4. Governance: NEM’s consensus algorithm (Proof of Importance, POI) is the way that NEM has of prioritizing the
relevance of the users (POI).It uses original idea of what is called Proof of Importance. Its difference from others is that transactions are confirmed
not by nodes that have the highest computing power, but by nodes with the highest Importance in the
network. Importance is defined not only by how much cryptocurrency node has, but by how much transactions
owner of the node makes, and how useful are this transaction. This means that those, who produce value for
network get rewarded and have higher weight in voting and other processes.
5. NEM has an API-centric model, in nontechnical language, it’s developer friendly.A very technical and also important aspect: Petro uses the power of NEM technology based on APIs. The compatibility
of all Petro apps is absolute and its integration will be very fast.
6. NEM has high-quality developer tools, including JavaScript and other programming languages librariesProgramming smart contracts with Solidity, that is used in Etherium knows how time-consuming it is and how hard
it is to make it secure. The report of Solidity’s errors, for example, is more than unfortunate. Using Javascript and
all popular languages is a step forward, and doing so on a well—structured library—as is the case of NEM is the
biggest advantage for fast growth of Petro ecosystem.
7. NEM FoundationNEM foundation, from founders to developers predisposed to help and grow the community