• About Us
  • Privacy Policy
  • Contact Us
Subscribe
Lascena
Advertisement
  • Home
  • Bitcoin
  • Cryptocurrency
    • Altcoin
    • Litecoin
    • Ethereum
  • Blockchain
  • Regulation
  • Market
  • Prices 2021LIVE
  • Videos
No Result
View All Result
  • Home
  • Bitcoin
  • Cryptocurrency
    • Altcoin
    • Litecoin
    • Ethereum
  • Blockchain
  • Regulation
  • Market
  • Prices 2021LIVE
  • Videos
No Result
View All Result
Lascena
No Result
View All Result

Bitcoin Core’s Latest Release Is Out: Here’s What’s in It

January 14, 2021
in Blockchain
Reading Time: 3min read
Bitcoin Core’s Latest Release Is Out: Here’s What’s in It


Originally slated for Dec. 1, 2020, Bitcoin Core version 0.21.0 is now available for download, and includes a handful of notable changes to Bitcoin’s primary software implementation. Most notably, Bitcoin now supports Tor’s latest address format, Taproot’s code is now live for testing and Bitcoin Core finally gets manual fee setting.

With bitcoin’s price pumping, these new features don’t grab headlines every day, but the improvements they make to the Bitcoin network’s privacy, tooling and complex transaction logic are building a stronger foundation as the cryptocurrency sees a new wave of investor interest.

Taproot is one step closer

The consensus rules for the highly anticipated Taproot upgrade, which will allow for more complex smart contracts using Schnorr signatures, have been slightly tweaked since they were merged into Bitcoin Core in October. Taproot is also now fully live on Bitcoin’s signet, a sandbox network for developers to test new software and upgrades before pushing them to Bitcoin’s mainnet.

With the code now ready for testing, developers can now test the feature before activation begins later this year.

Fees get a makeover

Another change some 3.5 years in the making, Bitcoin Core now allows its users to set manual fees which are denominated in satoshis (Bitcoin’s smallest unit) instead of in bitcoin. Before, Bitcoin Core relied on a fee estimator for transactions, and these fees were set by specifying a bitcoin amount (say, 0.00001 BTC) instead of satoshis (1000 sats).

Privacy

Additionally, the new version supports privacy browser Tor’s V3 address. Before this update, Tor V3 addresses could not fit into the message data that Bitcoin nodes share to connect with each other. Core now has a new method to transport these addresses so that nodes can establish peer-to-peer connections through them, a necessary addition as Tor V2 address will no longer be functional by next year.

The release also introduces a new block-filtering system for “light clients” (wallets that do not keep a full history of Bitcoin’s transaction ledger but queries data as needed from a full node). Instead of using so-called “bloom filters” to query whatever blocks these wallets need to make transactions, now, a process called “compact client-side block filtering” makes this possible.

This new method is more privacy-preserving for light clients, because the nodes create the block filters ahead of time for the wallets, and the wallet will request block data on a case-by-case basis to retrieve the specific transaction data they need. The old process had wallets requesting specific block data from their peer nodes.

Bitcoin gets a new sandbox

Bitcoin is also getting a new testing network. Signet, as it’s called, is now operational and takes its place beside Bitcoin’s other test-only blockchains, regtest and testnet. 

The new signet is centrally controlled and so is more reliable than Bitcoin’s other testing grounds; there is currently one public signet available, though developers can spin up their own, as well.

Other notable changes to Bitcoin Core

Bitcoin Core now supports descriptor wallets, as well. These wallets use scripts instead of keys to execute functions, so this – among other things – will make it easier for Bitcoin Core wallets to partake in things like multi-signature transactions; it will also pave the way for hardware wallet integration.

In addition to many other minor tweaks, Bitcoin Core now supports the SQLite database, as well as a feature that reduces the amount of rebroadcasting attempts a node makes when it fails to broadcast a transaction to its peers. It also comes with a new dashboard for easily viewing network information and peer node data.



Source link

Facebook0
Twitter0
Linkedin0
Print0
E-mail0
Yahoo Mail0
GMail0
SMS0
Messenger0
Tags: BitcoinCoresHeresLatestReleasewhats
Next Post
The $1200 U.S. stimulus payment invested in Bitcoin in April is now worth $6,495

The $1200 U.S. stimulus payment invested in Bitcoin in April is now worth $6,495

Tether’s Bank Says It Invests Customer Funds in Bitcoin; Backing Questions Reemerge

Tether's Bank Says It Invests Customer Funds in Bitcoin; Backing Questions Reemerge

Don't Miss

MicroStrategy CEO claims to have “thousands” of executives interested in Bitcoin
Bitcoin

MicroStrategy CEO claims to have “thousands” of executives interested in Bitcoin

by Lascena Cryptocurrency News Education
January 23, 2021
0

Bitcoin has become a bit of a phenomenon on Wall Street and in the corporate world over the past...

Read more
ETHEREUM READY TO EXPLODE! IF YOU ARE A CRYPTO HOLDER YOU MUST SEE THIS! [Get Ready!]

ETHEREUM READY TO EXPLODE! IF YOU ARE A CRYPTO HOLDER YOU MUST SEE THIS! [Get Ready!]

January 23, 2021
Ripple XRP WATCH OUT!!! The FED Is Rolling This Out And It’s Already Too Late! | The Great Reset

Ripple XRP WATCH OUT!!! The FED Is Rolling This Out And It’s Already Too Late! | The Great Reset

January 23, 2021
CNBC Anchor REVEALS His Bitcoin Holdings! Big Change From Last 12 Years | Amazing For Cryptocurrency

CNBC Anchor REVEALS His Bitcoin Holdings! Big Change From Last 12 Years | Amazing For Cryptocurrency

January 23, 2021
VoskCoin 2020 Update | YouTube | Hiring | Streaming | VoskCoinTalk | Scams?!

VoskCoin 2020 Update | YouTube | Hiring | Streaming | VoskCoinTalk | Scams?!

January 23, 2021

Lascena Cryptocurrency News Education

We have all the latest updated and legitimate information related to Blockchain, Cryptocurrency, latest market rates & trends, prices, new regulations along with every other thing that somehow related to crypto or digital currency market. Our main idea is to provide the kind of news that is original and at the same time, it can prove to be beneficial for our audience.

© 2020 lascena.ca

  • About Us
  • Privacy Policy
  • Contact Us
No Result
View All Result
  • Home
  • Bitcoin
  • Cryptocurrency
    • Altcoin
    • Litecoin
    • Ethereum
  • Blockchain
  • Regulation
  • Market
  • Prices 2021
  • Videos

© 2020 lascena.ca

  • bitcoinBitcoin(BTC)$31,862.00-1.30%
  • ethereumEthereum(ETH)$1,231.130.43%
  • tetherTether(USDT)$1.00-0.23%
  • PolkadotPolkadot(DOT)$17.540.06%
  • rippleXRP(XRP)$0.271330-0.79%
  • cardanoCardano(ADA)$0.3425290.32%
  • chainlinkChainlink(LINK)$24.1612.90%
  • litecoinLitecoin(LTC)$138.59-0.62%
  • bitcoin-cashBitcoin Cash(BCH)$427.54-2.02%
  • Binance CoinBinance Coin(BNB)$40.21-1.68%