• Advertise
  • Submit a Press Release
NewsBTC
Bitcoin & cryptocurrency news today, price & technical analysis
Price & Market
Cap Data from
Nomics Logo
  • News
    • Bitcoin
    • Ethereum
    • Ripple
    • Cardano
    • Tezos
    • EOS
    • Chainlink
    • Sponsored
    • Press Releases
  • Analysis
    • Bitcoin (BTC)
    • Ethereum (ETH)
    • Cardano (ADA)
    • Chainlink (LINK)
    • Litecoin (LTC)
    • Tezos (XTZ)
    • Zcash (ZEC)
    • EOS
    • YearnFinance (YFI)
  • Education
    • Accepting Bitcoin payments
    • Using Bitcoin
    • What is Bitcoin Mining
    • How to Trade Bitcoin
    • How to Buy Bitcoin
    • Digital Currency Exchange
    • Proof of Existence
    • Is Bitcoin legal?
    • Bitcoin Books
  • Trading Course
  • Directory
    • Crypto Businesses
    • Bitcoin Brokers
    • Casinos
    • Sportsbooks
  • TradeeToro
  • Gamble +Try
No Result
View All Result
  • News
    • Bitcoin
    • Ethereum
    • Ripple
    • Cardano
    • Tezos
    • EOS
    • Chainlink
    • Sponsored
    • Press Releases
  • Analysis
    • Bitcoin (BTC)
    • Ethereum (ETH)
    • Cardano (ADA)
    • Chainlink (LINK)
    • Litecoin (LTC)
    • Tezos (XTZ)
    • Zcash (ZEC)
    • EOS
    • YearnFinance (YFI)
  • Education
    • Accepting Bitcoin payments
    • Using Bitcoin
    • What is Bitcoin Mining
    • How to Trade Bitcoin
    • How to Buy Bitcoin
    • Digital Currency Exchange
    • Proof of Existence
    • Is Bitcoin legal?
    • Bitcoin Books
  • Trading Course
  • Directory
    • Crypto Businesses
    • Bitcoin Brokers
    • Casinos
    • Sportsbooks
  • TradeeToro
  • Gamble +Try
No Result
View All Result
NewsBTC
No Result
View All Result
Price & Market
Cap Data from
Nomics Logo
Home Cryptocurrency news

Bitcoin Miners Reportedly Lose $50k Following a Manual Glitch

Yashu Gola by Yashu Gola
6 years ago
in Cryptocurrency news
Reading Time: 2min read
bitcoin mining $50k
Advertisement

A recent manual glitch on Bitcoin mining network costed miners about $50,000 worth in income, reported bitcoin.org.

The trouble surfaced during a consensual upgrade across all the leading Bitcoin software clients. As recalled by the aforementioned Bitcoin channel, the new Bitcoin update was intended to enforce  BIP-66 to address the prevailingly surging mining hash rate. And as part of the rules, once 95% of the miners upgrade their clients to the next version, the blocks generated by the older version get invalidated.

Bitcoin Orange Logo LG WD

5 BTC + 300 Free Spins for new players & 15 BTC + 35.000 Free Spins every month, only at mBitcasino. Play Now!

“Early morning on 4 July 2015, the 950/1000 (95%) threshold was reached,” bitcoin.org reported. “Shortly thereafter, a small miner (part of the non-upgraded 5%) mined an invalid block — as was an expected occurrence. Unfortunately, it turned out that roughly half the network hash rate was mining without fully validating blocks (called SPV mining), and built new blocks on top of that invalid block.”

Bitcoin transactions must be confirmed by a consensus of the entire network. In this case, the older clients were treating the non-upgraded 5% miners as the entire network, and thereby ended up confirming transactions that weren’t exactly valid. Due to this manual glitch, mining operators lost about $50,000. Excerpt:

“All software that assumes blocks are valid (because invalid blocks cost miners money) is at risk of showing transactions as confirmed when they really aren’t. This particularly affects lightweight (SPV) wallets and software such as old versions of Bitcoin Core which have been downgraded to SPV-level security by the new BIP66 consensus rules.”

New Update for Bitcoin Miners

A new update on bitcoin.org has meanwhile advised all the mining operators to upgrade their software clients to Bitcoin Core 0.9.5 or more. Those dependent on the web wallets should further ensure that the third party applications are running on the latest software fork.

Tags: Bitcoin clientBitcoin forkbitcoin minerBitcoin mining networkNews
TweetShare
Nexo Logo
BitStarz Player Lands $2,459,124 Record Win! Could you be next big winner? Win up to $1,000,000 in One Spin at CryptoSlots
Yashu Gola

Yashu Gola

Yashu Gola is a Mumbai-based finance journalist. He is profoundly active in the bitcoin space since 2014 – and has contributed to several cryptocurrency media outlets, including NewsBTC, FxDailyReport, Bitcoinist, and CCN. Academically, Yashu holds a bachelor's in information technology, with majors in data structures and C++ programming language. He has also won the 'Atulya Award' for his efforts towards raising $100,000 for an India-based farming project.

Related Posts

bitcoin collateral

Summing Up The Case For Bitcoin As The Future Of Collateral

8 hours ago
Algorand, OKEx

OKEx Announces Support for USDT and USDC Stablecoins on the Algorand Blockchain

15 hours ago
hashbon

How to Get 0% Commission for Accepting Crypto Payments – Meet Hashbon and Its Native Token

15 hours ago
payment gateway

Open Source vs. Ready-Made Payment Gateways: Which Crypto Processing Option Is Easier to Implement

16 hours ago
Bitcoin Hopes to Retest Record Highs After Powell’s Testimony; Here’s Why

Bitcoin Hopes to Retest Record Highs After Powell’s Testimony; Here’s Why

20 hours ago
coinsbit

In Honour of Coinsbit 3rd Anniversary, the Exchange Is Launching a Unique Staking Pool With 30 Bitcoins up for Grabs, Tickets to the Maldives and More

21 hours ago

Premium Partners

Top Brokers

eToro

eToro

Review · Visit
Evolve Markets

Evolve Markets

Review · Visit
ArbiSmart

ArbiSmart

Review · Visit
PrimeXBT

PrimeXBT

Review · Visit
Moneta Markets

Moneta Markets

Review · Visit

Top Casinos

BitStarz

BitStarz

Review · Visit
mBit

mBit

Review · Visit
CryptoGames

CryptoGames

Review · Visit
Bonusfinder DE

Bonusfinder DE

Review · Visit
Bspin

Bspin

Review · Visit
Wolf Bet

Wolf Bet

Review · Visit

Top Sportsbooks

1xBit

1xBit

Review · Visit

Press Releases

Oxygen Protocol to List OXY Tokens on BitMax

February 24, 2021

HOPR Hosts Global Token Launch Event on February 24th after First-Of-Its-Kind DAO Experiment

February 24, 2021

Egoras- a Decentralized Finance Ecosystem for Growing Markets!

February 23, 2021

Newsletter Signup


ABOUT US

NewsBTC is a cryptocurrency news service that covers bitcoin news today, technical analysis & forecasts for bitcoin price and other altcoins. Here at NewsBTC, we are dedicated to enlightening everyone about bitcoin and other cryptocurrencies.

We cover BTC news related to bitcoin exchanges, bitcoin mining and price forecasts for various cryptocurrencies.

COMPANY

  • Advertising
  • Comments Policy
  • Privacy Center
  • Sitemap
  • About Us
  • Contact

Technical Analysis

  • Bitcoin (BTC)
  • Ethereum (ETH)
  • Ripple (XRP)
  • Chainlink (LINK)
  • Cardano (ADA)
  • Tezos (XTZ)

LINKS

Auto Trading Software ▸

Cryptocurrency news

  • Bitcoin
  • Ethereum
  • Ripple
  • Chainlink
  • Cardano
  • EOS
  • Tezos

© 2020 NewsBTC. All Rights Reserved.

  • News
    • Bitcoin
    • Ethereum
    • Ripple
    • Cardano
    • Tezos
    • EOS
    • Chainlink
    • Sponsored
    • Press Releases
  • Analysis
    • Bitcoin (BTC)
    • Ethereum (ETH)
    • Cardano (ADA)
    • Chainlink (LINK)
    • Litecoin (LTC)
    • Tezos (XTZ)
    • Zcash (ZEC)
    • EOS
    • YearnFinance (YFI)
  • Education
    • Accepting Bitcoin payments
    • Using Bitcoin
    • What is Bitcoin Mining
    • How to Trade Bitcoin
    • How to Buy Bitcoin
    • Digital Currency Exchange
    • Proof of Existence
    • Is Bitcoin legal?
    • Bitcoin Books
  • Trading Course
  • Directory
    • Crypto Businesses
    • Bitcoin Brokers
    • Casinos
    • Sportsbooks
  • Trade
  • Gamble +

© 2020 NewsBTC. All Rights Reserved.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy Center or Cookie Policy.