• News
  • Video
  • Prices
  • Research
  • Events
  • Data & Indices
  • More
  • Sponsored
    Sign In
    Sign Up


About
  • About Us
  • Masthead
  • Careers
  • Blog
  • Investor Relations
Contact
  • Contact Us
  • Accessibility
  • Advertise
  • Media Kit
  • Sitemap
  • System status
Newsletters
  • CoinDesk Headlines
  • Crypto Daybook Americas
  • The Protocol
  • State of Crypto
  • Crypto for Advisors
  • Crypto Long & Short
News
  • Markets
  • Finance
  • Tech
  • Policy
  • Focus
Videos
  • CoinDesk Daily
  • Editor's Picks
  • Shorts
  • Spotlight
Podcasts
  • CoinDesk Podcast Network
  • Markets Outlook
  • Gen C
Cryptocurrencies
  • Latest crypto prices
  • Bitcoin (BTC)
  • Ethereum (ETH)
  • XRP
  • Solana (SOL)
Data & Indices
  • Market Data
  • Index Offering
  • API
  • Research Insights
  • Documentation and Governance
Events
  • CoinDesk: Policy & Regulation
  • Webinars
Sponsored
  • Bitcoin Treasuries Theme Week
  • Thought Leadership
  • Press Release
  • MEXC
  • Phemex
  • Stellar
Research
  • Research Hub
  • Exchange Benchmark

EthicsPrivacyTerms of UseCookie SettingsDo Not Sell My InfoBug Bounty Program
X icon
© 2026 CoinDesk, Inc.

Disclosure & Polices: CoinDesk is an award-winning media outlet that covers the cryptocurrency industry. Its journalists abide by a strict set of editorial policies. CoinDesk has adopted a set of principles aimed at ensuring the integrity, editorial independence and freedom from bias of its publications. CoinDesk is part of Bullish (NYSE:BLSH), an institutionally focused global digital asset platform that provides market infrastructure and information services. Bullish owns and invests in digital asset businesses and digital assets and CoinDesk employees, including journalists, may receive Bullish equity-based compensation.

CD20$1,734.35CD20 down 1.93 percent1.93%BTC$63,107.85BTC down 2.37 percent2.37%ETH$1,870.98ETH down 2.26 percent2.26%XRP$1.07XRP down 1.63 percent1.63%SOL$73.29SOL down 1.55 percent1.55%
Siacoin
SC

Siacoin

$0.0₃5042
0.27%
Market Cap. #406
$28,249,875
Volume (24h) #442
$2,421,221
Supply (Circ. / Total / Max)
56.03B / 62.22B / ∞
  • Overview
  • News
  • Markets
Siacoin Logo

SiacoinSC

SC

$0.0₃5042
0.27%
  • Overview
  • News
  • Markets
Loading chart...
Market Cap. #406
$28,249,875
Volume (24h) #442
$2,421,221
Supply (Circ. / Total / Max)
56.03B / 62.22B / ∞
Launch Date
2015-06-01
Block Number
-
Block Reward
-
Last Block Size
-
Network H/s
-
2015-06-01
Launch Date
-
Block Number
-
Block Reward
-
Last Block Size
-
Network H/s

Siacoin Price Converter

Siacoin

Siacoin Information

Resources

Websites
sia.techWhitepaper
Block Explorers
sc.tokenview.io
Hashing Algorithms
BLAKE2B
Industries
DECENTRALIZED_INFRASTRUCTURE

Siacoin Markets

About Siacoin

Siacoin (SC) is the native token of the Sia network, a decentralized storage platform facilitating global disk storage contributions to create a secure and private alternative to centralized cloud storage. Users can rent storage from hosts using Siacoin, with transactions managed by smart storage contracts on the Sia blockchain. These contracts ensure that hosts are paid only after securely storing a client's file for a specified duration, incentivizing reliable storage. The concept for Sia and Siacoin was conceived by David Vorick and Luke Champine, founders of Skynet Labs, at an MIT hackathon in 2013. Skynet Labs, formerly Nebulous, continues to evolve the platform, aiming to build a decentralized internet through its application hosting and storage.

Siacoin (SC) is the native cryptocurrency that powers the Sia platform. Sia is a robust decentralized storage platform where users globally contribute disk storage from their computers to create a decentralized network. This active project focuses on providing users with a secure and affordable cloud storage solution that prioritizes privacy and reduces dependency on centralized data centers.

Siacoin serves as a medium of exchange in the Sia network, mainly used to rent storage from hosts. This process is executed through smart storage contracts recorded on the Sia blockchain. The smart contract ensures that payment is released to the host only after they have securely stored the client's file for a predetermined duration. If the host loses the file before this period, they are not paid, thereby creating an incentive for hosts to reliably store files.

Siacoin was developed by David Vorick and Luke Champine, the founders of Skynet Labs, formerly known as Nebulous. Vorick and Champine first conceived the idea for the decentralized file storage network at a hackathon held at MIT in 2013 when they were computer science students at the Rensselaer Polytechnic Institute in New York. Following the hackathon, they pursued this idea and eventually launched Sia, with Siacoin as its native token. The company later rebranded to Skynet Labs to focus on Skynet, a decentralized application hosting and storage platform aimed at building a decentralized internet.

coindesk-loading-spinner
View all