What Is Aelf (ELF)? | A Information to the Blockchain Working System

What Is Aelf?

Aelf is a customizable operating system (OS) particularly for blockchains. The staff is aiming for it to be the “Linux system” of the blockchain neighborhood.


As you in all probability know, blockchain adoption and innovation are advancing exponentially. First, Bitcoin paved the best way as a peer-to-peer digital foreign money. You possibly can consider it as a easy app. Subsequent, Ethereum made it potential to construct particular decentralized apps (dapps) by way of sensible contracts – mainly an app platform. Nonetheless, this nonetheless falls in need of the sturdy working methods, like Home windows, MacOS, and Linux, we’re utilizing at the moment.

Our present working methods are incapable of effectively operating dapps whereas present blockchains have their drawbacks as nicely. They’re not scalable, can have interference in sensible contract execution, and lack a consensus protocol to easily incorporate new expertise. Aelf solves these issues.

On this aelf information, we’ll speak about:

How Does Aelf Work?

To resolve the issues with present blockchain expertise, aelf focuses on two primary innovations: facet chains and a novel governance system. The venture segregates sources and sensible contracts by way of using facet chains to enhance scalability whereas using a Delegated Proof-of-Stake consensus system for extra adaptable governance. Let’s dive deeper into every of those.

Facet Chains

Aelf consists of 1 most important chain and quite a few facet chains to run the sensible contracts on the platform. The primary chain is the spine of all the system and can also be able to interacting with exterior chains. Both sides chain is devoted to a selected sort of sensible contract. Facet chains are unable to work together with one another, so they need to talk by way of the primary chain when transmitting data.

All facet chains are linked to the primary chain by way of a facet chain index system. The index system categorizes chains into two teams:

  • Exterior chains of excessive significance (Bitcoin, Ethereum, and many others..)
  • Inside facet chains within the aelf OS

For instance, the primary chain may have Bitcoin branching off as one chain, a facet chain for asset exchanges, and one other chain breaking off for different asset sorts. Moreover, facet chains can department once more into sub chains. To take out instance additional, the “different asset sorts” chain may have a sub chain for every sort of asset and every of these chains could possibly be damaged down even additional.

aelf side chains

An Instance of Aelf Facet Chains

This technique is just like Ethereum’s sharding approach and will assist the community effectively scale. Separating the ecosystem into facet chains ensures that bloating in a single space received’t have an effect on all the community.

Token Ecosystem

Facet chains must pay a transaction price to the primary chain for indexing. The extra a facet chain contributes to the ecosystem, the much less of a transaction price it must pay. Bitcoin, with its widespread adoption, isn’t charged a price. Facet chains may also cost charges to any subchains which might be hooked up to them.

Consensus Protocol

As a result of aelf nodes must report data from quite a few facet chains onto the primary chain, a standard Proof-of-Work (PoW) or Proof-of-Stake (PoS) consensus algorithm received’t suffice. As an alternative, the aelf most important chain makes use of Delegated Proof-of-Stake (DPoS), just like Ark, to take care of the community.

As an aelf token (ELF) holder, you vote on which nodes develop into mining nodes. In return, the elected nodes determine distribute mining bonuses to the opposite nodes and stakeholders.

Aelf determines the variety of community miners by the equation:

Miners = 2N + 1

The place “N” begins at eight and will increase by 1 every year. These mining nodes are accountable for relaying and confirming transactions, packaging blocks, and transferring knowledge.

Aelf recommends that any chain created by way of the aelf OS merge their mining with the primary chain and develop their very own consensus protocol. Encouraging facet chains to make use of their very own consensus protocol allows them to customise it for his or her particular objective.

Aelf Token (ELF) Provide

In December 2017, the aelf staff held a token sale for the platform’s ELF token to non-public traders. The staff distributed 250,000,000 (25%) of the 1,000,000,000 complete provide throughout this sale. The remaining tokens are for the next individuals/duties:

  • 250,000,000 (25%): Aelf Basis, three 12 months vesting interval
  • 160,000,000 (16%): Aelf Group, 2 12 months vesting interval
  • 120,000,000 (12%): Advertising/Air Drops, three 12 months interval
  • 120,000,000 (12%): Mining, 100 12 months interval
  • 100,000,000 (10%): Advisors/Partnerships, 2 12 months vesting interval

The mining rewards will lower over a linear gradient throughout the 100 12 months interval. As of this writing, 280,000,000 ELF are in circulation.

Aelf Group & Progress

Aelf was based by Ma Haobo. Haobo was beforehand the founder/CEO of Hoopox in addition to the CTO of GemPay and AllCoin. J. Michael Arrington, founder and CEO of TechCrunch, and Zhou Shouji, founding accomplice of FGB Capital, assist the staff as members of their advisory board.

Most notably, although, the venture has obtained appreciable funding from quite a few enterprise capital corporations. Draper Dragon, Blockchain Ventures, FGB Capital, and over 10 different funding corporations participated within the token sale. In actual fact, the venture has been so in style that the staff needed to flip down nearly all of traders after reaching their 55,000 ETH aim inside two weeks of beginning the sale.

Snapshot of the Aelf Roadmap

Snapshot of the Aelf Roadmap

Nonetheless a younger venture, the aelf staff is within the means of constructing out their product. Because the token sale, although, they’ve fashioned partnerships with Decent, Theta, and U Community. They’ve additionally completed a superb chunk of their roadmap in a well timed method.

In June 2018, the staff launched the venture’s check web. And, in Septemeber the identical 12 months, they completed creating side chain capabilities. This replace included facet chain creations, indexing, and cross-chain interoperability. The primary web launch remains to be scheduled for early 2019, and the staff has proven no cause why they might miss this deadline.


As a dapp platform, aelf competes with quite a few different tasks within the blockchain area. Ethereum and EOS are the 2 most notable opponents and are the furthest alongside when it comes to improvement. Lisk and ICON could be the most just like aelf in that they each use facet chains in an effort to construct their dapp ecosystem.

Buying and selling

Aelf started buying and selling in December 2017 and its value has had a turbulent run since then. Following the token sale, the ELF value rocketed up from round $0.87 (~0.000068 BTC) to an all-time excessive, in USD, of $2.61 (~0.000165 BTC). This improve was more than likely brought on by traders merely discovering out concerning the coin. As a result of the venture didn’t have a public ICO, it went below the radar because it hit exchanges.

Because the starting of 2018, the ELF value has risen and fallen dramatically between these two value factors. On this 2018 bear market, the value hit a low of about $0.45 (~0.000061 BTC) in March earlier than launching as much as hit an all-time BTC excessive (~0.000224 BTC) at first of Might. The rise coincided with the coin’s itemizing on Bithumb in addition to the staff’s implementation of a neighborhood promotional program. Since touching that mid-year excessive, although, the value has persistently fallen, at present sitting at an all-time low of round $0.14 (~0.000032 BTC).

As with most platform-based cash, product launches and information of notable partnerships ought to have a optimistic impact on the value. Be looking out for information of the primary web launch in direction of the start of 2019 as it will more than likely have an affect on the value as nicely.

The place to Purchase ELF

There are two main exchanges the place you should buy ELF: Binance and Huobi. On Binance, you’ll be able to change BTC and ETH for ELF whereas on Huobi you’ll be able to commerce BTC, ETH, and USDT. Take a look at our guides on buy Bitcoin and buy Ethereum for those who’re undecided the place to start out.

For a whole checklist of exchanges the place ELF is on the market, go to CoinMarketCap.

Aelf additionally has a rewards system – Sweet. With the Sweet rewards system, you earn factors, convertible for ELF, by conducting easy, every day duties. Duties embrace liking and replying to aelf tweets, inviting individuals to the Telegram channel, and different promotional actions. You possibly can sign-up for the Sweet program here.

The place to Retailer ELF

ELF is at present an ERC20 token. As such, you’ll be able to retailer it in any pockets with ERC20 assist like MyEtherWallet or Exodus. The Ledger Nano S can also be an amazing possibility for those who’re concerned with extra safety.

As soon as aelf launches the primary web, although, ELF tokens will swap from Ethereum to the aelf most important chain. Because of this you could have to change which pockets you retailer your funds in. Moreover, there could also be additional steps you must comply with with a purpose to change your ERC20 tokens for the ELF cash on the brand new blockchain.


Aelf is a comparatively new competitor within the dapp platform race however already has stable assist from massive funding capital corporations. The venture is using useful resource separation by way of facet chains and a novel governance mannequin to construct a whole blockchain working system.

Though additional again than related tasks, aelf may gain advantage from the synergy created by the openness and scalability of its structure. Solely time will inform if it’s too little, too late for this up-and-coming coin.

Editor’s Word: This text was up to date by Steven Buchko on 11.21.2018 to mirror the current modifications of the venture.

Further Aelf Sources







This Article was initially posted on CoinCentral.com

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