$ 0.004 0.14%

Siacoin (SC) Rank 304

Market Cap $223.17 M
Volume 24H 19483465 SC
Open 24H $0.004
Low/High $0.004 - $0.004
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Sia is an actively developed decentralized storage platform. Users all over the world contribute disk storage from their computers to form a decentralized network.

Anybody with siacoins can rent storage from hosts on Sia. This is accomplish via "smart" storage contracts stored on the Sia blockchain. The smart contract provides a payment to the host only after the host has kept the file for a given amount of time. If the host loses the file, the host does not get paid.

The distrubuted nature of the Sia network enables many optimizations in latency, throughput, reliability, and security. The decentralized nature of the Sia network enables anyone with storage to get paid, lowering the barrier to entry and reducing the overall price of cloud storage.

Sia is currently only a testnet. The full network and cryptocurrency will be released on June 7th, 2015. The test network supports file uploads of up to 100mb. Larger uploads may be successful, but are likely to crash the program.

The Sia cryptocurrency is live! You can rent storage using siacoins and hosts providing storage to the network receive compensation in the form of siacoins. The storage platform itself is still in beta, and only uploads that are 500mb or less in size are supported by the wallet.

Read the full SiaCoin WhitePaper


Sia uses a new cryptocurrency, called the siacoin. The developers will mine the first 100 blocks or so before releasing the code + miner to the public.  Other than these first blocks, there is no premine for siacoins. The first block reward will be 300,000 siacoins. Each block reward after that will be one siacoin smaller than the previous block reward (299,999, then 299,998, and so on). When the block reward reaches 30,000, all remaining blocks will give a 30,000 siacoin reward. The block time is 10 minutes. Each siacoin is composed of 10^24 indivisible units.

The most important features of Sia can only be accessed by using siacoins. All storage contracts and all Sia payment channels require owning siacoins. This requirement means that as Sia grows in usage, so too will demand for siacoins. As demand grows, the price will increase. If Sia is being used for billions of dollars of storage, billions of dollars of siacoins will be required. The value of the siacoin is inextricably tied to the amount of storage in use on the Sia network.

Sia has a second cryptocurrency, called the Siafund. 3.9% of all successful storage contract payouts go to the holders of the siafunds. There are 10,000 siafunds total, and all 10,000 are completely premined. Sia's parent company, Nebulous Inc., holds approximately 8750 of these siafunds. The remaining siafunds were sold in a crowdfund which helped to finance Sia's early development. The primary goal of siafunding is to provide a way to finance the development of Sia without relying on donations or a premine. More people using Sia means more funding available to hire more developers.

Standard transactions are not subject to the fee, and neither are failed storage contracts (where the host was offline or lost the file).


The foundation of Sia is a proof of work blockchain. Storage contracts are a new type of transaction that get enforced by the blockchain. Sia's hashing algorithm is blake2b. p2pool and multisig wallets are both supported on Sia.

  When a file is uploaded to Sia, a storage contract is created containing the Merkle root of the file, a reward for the host, and a penalty for the host (both in siacoins). After an agreed-upon duration, the host is required to prove that the file is still available by providing a random Merkle proof. If the proof is valid, the host is rewarded; otherwise, the host is penalized.  Random numbers are generated deterministically using the most recent block as a seed.

Sia has support for two way payment channels, and two way contract diffs.  Among other things, this provides massive scalability, and eliminates the need for untrustworthy 0-confirmation transactions. Once you join a payment channel network, all transactions within that network will be instant and final, with no risk of a double spend.

Reliability is achieved by using erasure coding in a massively distributed environment. Erasure coding allows a file to be split into many pieces, such that the original file can be recovered using only a few of them. For example, you can take a 50 MB file, break it into 200 pieces that are 1 MB each, and then you can recover the original file from *any* 50 of the pieces. This method has the same overhead as creating 4 complete copies of the file, yet is much more reliable because it's much less likely that 151 out of 200 hosts will go offline than it is that 4 out of 4 hosts will go offline.

As the network grows, we will apply statistical analysis to determine the redundancy required to provide 99.9999% reliability on files. It is likely that 3x overhead is absurd overkill, and statistical analysis will give an accurate picture of how much overhead is required.

Using 200 hosts to store a file means that downloads can be massively parallel. Even if the average Sia host does not have quick upload speeds, the massive parallelism enabled by Sia means that downloads will be blazing fast anyway.  In addition, you can choose to connect only to the datacenters that are the closest and the fastest. This optimization (known as a CDN) is a hugely expensive project for a traditional cloud storage service, but for Sia it is a natural consequence of the decentralized network.

As security is a top priority of Sia, all encryption is performed locally; the people storing your files will have no ability to see what you have uploaded.  Not only is every file encrypted separately, every *piece* of every file is encrypted separately, and hosts are not told which pieces are part of the same file.

Mkt.Cap $ 223.17 M Volume 24H 19.48 MSC
Market share 0% Total Supply 0.00000000SC
Proof type PoW Open $ 0.0041
Low $ 0.0040 High $ 0.0043


As a result, this makes it a great exchange to buy Siacoin as there is always lots of liquidity. So, now that you know the good points and bad points of using Bittrex, the next part of my ‘How to buy Siacoin’ is going to look at OKEX. Binance is a great place to go in you’re looking at how to buy Siacoin; let me quickly summarize the advantages and disadvantages of the platform. Firstly, Binance allows you to trade hundreds of different cryptocurrencies.

These miners are paid for their contributions in Siacoin. Shapeshift is an innovative new low-friction cryptocurrency exchange that doesn't have a lengthy signup process. Simply set your input to a currency that you have, set the output to Siacoin, put your Siacoin address in the box, and click start. ‘Collateral’ is the amount of money that the host will put on the line when storage is uploaded.

This is because Storj isn’t technically mined, but farmed. It’s similar to mining a proof of work cryptocurrency.

What is the current price of Verge?

Verge (XVG) price for today is $0.00378010 with a 24-hour trading volume of $1,357,674. Price is up 0.5% in the last 24 hours. It has a circulating supply of 16 Billion coins and a max supply of 17 Billion coins.

Sia is fully open source, and can be viewed on GitHub (Sia, Sia-UI). After clicking accept, Sia will begin selecting and forming contracts with hosts on the network. This is indicated by the ‘Forming Contracts’ spinner in the Files tab.

All payments on the network happen in Siacoin, which is a critical component of our cryptographic SLAs. Siacoin allows us to do things that would not be possible with Bitcoin or traditional online payments. Verge is a cryptocurrency which focuses on total anonymity and privacy for its users.

However instead of providing computing power in the form of a calculator, farming provides storage space. Traditionally, miners provide their computing power in return for that networks coin. But with Storj, farmers provide space in return for STORJ. Cloud technology has changed the way we handle our data. It’s how we store documents, listen to music and access our important files.

Siacoin description

The renters can pay hosts in Siacoin to lease storage capacities. They are also free to determine the storage fees directly from the hosts. Sia aims to bring in decentralization into the cloud storage space by leveraging the blockchain technology. Sia’s vision is to create a storage server that will not be run by a centralized authority and, as a result, won’t have a single point of failure. Along with the decentralization of control, Sia also plans on creating a platform where it will be impossible misuse the data inside the cloud.

Siacoin description

About Reddcoin

Siacoin description

Set your desired quantity of Siacoins, and click accept. This guide will walk you through the process of acquiring Siacoin from Fiat currency. Keep in mind when you make your purchase that the current price of storage on Sia is around $2/TB/mo.

Siacoin description

6 Blockchain Startups Taking on the Freelancer Economy

Siacoin description

What is Storj?

Storj is an open source, decentralized file storage solution. It uses encryption, file sharding, and a blockchain-based hash table to store files on a peer-to-peer network. The goal is to make cloud file storage faster, cheaper, and private. It also guarantees you're the only one who can access your files.

Renters will prioritize the cheapest and most reliable hosts. Often, if you are not getting any contracts, all you need to do is lower the price.

What is the synonym of Verge?

on the verge of. If you are on the verge of something, you are going to do it very soon or it is likely to happen or begin very soon. The country was on the verge of becoming prosperous and successful. Carole was on the verge of tears.

If you want to know the step by step process of using Shapeshift, see our guide on how to convert Bitcoin into any other altcoin. The idea of Sia – decentralized cloud storage – was conceived at the HackMIT 2013 Hackathon, and is now backed by Nebulous Inc. (headquartered in Boston, USA). This article will educate you about one such cryptocurrency project worth noticing. Its name is Sia,and it is fueled by its cryptocurrency called Siacoin (SC). Once you have bought the coins from Binance (or whichever exchange you used), my advice would be to withdraw them over to your Siacoin wallet.

  • When you upload a file you can choose the level of redundancy you require for your file, but Storj will also help you set this up yourself.
  • Your machine is doing repeated calculations with random numbers hoping to discover a solution to an equation that the Siacoin network needs at the given moment.
  • After a few minutes, you should see an incoming transaction for the amount that you sent in the wallet’s ‘Recent Transactions’ view.
  • It will be automatically renewed roughly half-way through its duration, so you should open your Sia client at least once every few weeks to ensure this takes place.

It is best to use the official Sia-UI Client, which contains the official Sia wallet. In my opinion, Binance is the best exchange to buy Siacoin because of its high trade volumes, as well as its really low trading fees. Before moving on to the final exchange of my ‘How to buy Siacoin’ guide, let me quickly discuss the pros and cons of using HitBTC.

The farmer receives a micropayment for storing and maintaining the file. Thus, farmers are incentivized to store the files and remain active on the network. Hopefully, you can see that decentralized file storage is much more secure than traditional centralized options. As the sole owner of the encryption key, the tenant is the only person who could read the file.

This verifies that your GPU library is installed correctly and your miner is able to access it. All you need now is a Siacoin wallet and you’ll be ready to begin mining. There are a few different Siacoin miners to choose from, but they all offer similar features and performance. This guide uses the Marlin miner because it is compatible with both CUDA and OpenCL, but you might want to check out other mining options.

What is on the verge?

Definition of on the verge of. : at the point when (something) is about to happen or is very likely to happen The company was on the verge of going bankrupt. The child was on the verge of tears.

Siacoin description

Regardless of whether the storage proof is successful or not, you will get this collateral back. The host refers to this as ‘Locked Collateral’ — collateral that is tied up in contracts but is not actually at risk of being lost.

What is Ipfs protocol?

The InterPlanetary File System (IPFS) is a protocol and peer-to-peer network for storing and sharing data in a distributed file system. IPFS allows users to not only receive but host content, in a similar manner to BitTorrent.

The first thing that you need to know about hosting is that it’s a commitment. Hosts on Sia are expected to have 95% uptime, which means that the host and data should be available 24/7. Occasional downtime is permitted, but generally the host should always be online.

What is Verge (XVG)?

Renters are more likely to pick hosts with higher collateral. The collateral should be at least 1000 siacoins per TB per month, regardless of the storage price. As the renter uploads files, the host will risk the locked collateral on the files. ‘Risked Collateral’ is collateral that is covering data which has been uploading, and will be lost if the host is unable to complete the storage proof. Due to the way that file contracts work, you have to set coins aside as collateral when the file contract is created, even if no uploading is happening.

Where Can You Store Reddcoin?

If using the defaults for collateral, you’re going to need between 50,000 and 100,000 siacoins per terabyte you are offering to the network which will be used as collateral. As a reminder, the wallet must be unlocked so that the host can provide collateral. An allowance is a quantity of Siacoin that Sia will set aside for uploading, downloading, and storing files on the network. An allowance lasts for 3 months and is automatically renewed at the half-way point. To create an allowance, click the “Create Allowance” button in the Files tab.

Payments will be made to storage node operators at $10 per TB. Storage nodes are not responsible for actual data repair. For more information on the details of file repair, check out the white paper.

In a decentralized system, none of that is needed since the nodes take care of themselves. Simply put, if you have unused space on your hard drive, then you will be able to rent it in Sia and earn money from it, in the form of Siacoins (SC).

Sharding already adds one layer of privacy as no one data host (known as farmers) can read the whole file. But even being able to read a shard of a file is problematic. Storj clearly has to implement some type of redundancy into their system.

Siacoin description

In this guide, I’ll show you how to generate money when you’re not using your Windows PC by setting it up to mine Siacoin. You can set the collateral variables by using siac host config collateral [value], siac host config collateralbudget [value], and siac host config maxcollateral [value]. If you are on a home connection, you likely have a lot more downstream than upstream, and furthermore renters are much more likely to use your upstream than your downstream. Therefore the upstream price should probably be set higher.

Siacoin description

Too much repair causes network congestion and can impact durability. At the core of Sia’s functionality, lies File Contracts, which are Sia’s version of smart contracts. These contracts allow renters and hosts to engage directly with each other, within the confines of some pre-determined and well-defined set of rules. All smart contracts work using the IF-THEN logic, meaning, that a statement can only be executed, if the statement prior to it was executed to its completion. There are two main components in Sia’s ecosystem – the renters and the hosts.

Fortunately, there is now something better than imaginary internet points – Reddcoins. You do not need a bank or any central authority to use cryptocurrency. If the farmer currently holds the file, then they can answer the request correctly.