Coins: 4371
Market Cap: $180.85B
24h Vol: $36.97B
Dominance: BTC 51.50% ETH 10.06% BCH 3.02%
Siacoin
Siacoin (SC)
$0.00307 -1.94 %
Website sia.tech
Explorer siastats.info
Community Facebook | Twitter
Market Cap
$123,516,880
24 Hour Trading Volume
$2,010,648
24h Low / 24h High
$0.00301 / $0.00319
Available Supply
40333065809

Siacoin (SC) price, performance and general information

24h
7d
14d
30d
60d
1y
-1.94 %
-1.42 %
-5.99 %
11.63 %
30.46 %
-83.95 %

Siacoin (SC) News

Developers working with coinbase custody to get a wallet linked up with them?

I would like to be able to hold my sia on coinbase as well as my UI, and any exchange. Do you think / see this becoming a reality?

You can’t argue the fact that coinbase gives credibility. Is this something that is in the works???


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Ledger Backup Pack bundle offer - Ledger Nano X + Ledger Nano S (50%)

Ledger Backup Pack bundle offer - Ledger Nano X + Ledger Nano S (50%)

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[Video] Beyond 1.4.0 - Sia Weekly Update | 4/7

[Video] Beyond 1.4.0 - Sia Weekly Update | 4/7

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Is his a good price for the SC1 immersion?

Is his a good price for the SC1 immersion?

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us: Add support for new renter-host protocol

Hi all,

I've been steadily working to support the new renter-host protocol in us, and today I think it's ready for wider testing. I'm sure there are some rough edges remaining, and the performance could certainly be improved in a few places, but the core functionality is there. The new protocol is a huge step forward in terms of functionality and performance, so us will support it exclusively, refusing to talk to old (pre v1.4.0) hosts.

The biggest new feature is a PseudoFile object that supports standard I/O operations. For Go programmers, this means you can Read and Write a file stored on Sia just like an *os.File stored on your local disk. The encryption, erasure-coding, parallel transfers, etc. are all handled for you transparently. For a real-world example, just take a look at how little code it takes to implement the user HTTP server. Now, there are some serious caveats -- namely, you can only Write to the end of a file, and proper buffering is required for good performance -- but these will be addressed as the implementation matures. Once random-access Write is supported, I'll be releasing fully-featured FUSE bindings. Maybe I'll run siad on a FUSE mount as a demo. :)

Other new features:

  • Thanks to the new renter-host protocol, we no longer need to store any Merkle roots locally; all modifications are proven by the host and verified by the renter. So the .contract format can shrink to just a host key, renter key, contract ID, and the most recent contract revision. (Technically, we don't even need the revision, since we can request it from the host at any time, but we use it frequently enough that it's worth it to keep a local copy.) It's small enough to transfer via QR code, which could be a cool way to get contracts onto your phone.
  • The file format was tweaked slightly to use XChaCha20 and randomly-chosen, sector-specific nonces. This means that the encryption is actually stronger than deterministic disk-encryption ciphers like XTS. Briefly, if you make a change to a file and then revert it later, the host can detect that you reverted the change if you use XTS. Using random nonces prevents this: the host can't distinguish between you reverting a change and applying an entirely different change.
  • I implemented a barebones host (called ghost) for testing purposes. It's useful if you want to quickly spin up a bunch of ephemeral hosts. It's not very mature yet (all data kept in memory, contracts aren't validated, doesn't charge anything for storage), but I would like to flesh it out more, especially if there's interest from other devs. Maybe it could become something like an antfarm for us.

If you're interested in using us for a Sia-related project, reach out to me on reddit/Discord/email and I'll offer personal assistance. I'm especially interested in what the pain points are in Sia development and how we might address those. If something is difficult or unintuitive, I want to hear about it!


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General

Name Siacoin
Symbol SC
Rank #58
Siacoin price $0.00307
Market Cap $123,516,880
Trading Volume $2,010,648
24h Low / 24h High $0.00301 / $0.00319

All time high

All time high $0.09287
All time high date 2018-01-06 (one year ago)
Since all time high -96.69 %

Performance

24 hours -1.94 %
7 days -1.42 %
14 days -5.99 %
30 days 11.63 %
60 days 30.46 %
1 year -83.95 %

Social

Facebook likes 17067
Reddit subscribers 31011
Twitter followers 110130

Developer

Stars 92
Forks 34
Merged pull requests 281
Contributors 11