Online Cash Bitcoin Could Challenge Governments, Banks

Discussion in 'privacy general' started by nightrace, Apr 16, 2011.

  1. ronjor

    ronjor Global Moderator

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  2. Minimalist

    Minimalist Registered Member

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    Ten Blockchain, Fintech Firms Launch Association to Make ‘Code of Conduct’ for Crypto
    https://cointelegraph.com/news/ten-...ssociation-to-make-code-of-conduct-for-crypto
     
  3. guest

    guest Guest

    The curious case of the 1,600 Bitcoin ATMs Argentina might never see
    The blockchain industry is full of empty promises
    November 27, 2018

    https://thenextweb.com/hardfork/2018/11/27/argentina-bitcoin-atm-cryptocurrency/
     
  4. ronjor

    ronjor Global Moderator

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    Tether Says Customers Can Once Again Deposit and Redeem Fiat
     
  5. guest

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    Blockchain CEO faces 120 years in prison for $4M cryptocurrency scam
    November 29, 2018
    https://thenextweb.com/hardfork/2018/11/29/blockchain-cryptocurrency-arisebank-prison/
     
  6. guest

    guest Guest

    Floyd Mayweather fined $600,000 for undisclosed cryptocurrency plugs
    November 29, 2018
    https://arstechnica.com/tech-policy...ties-for-undisclosed-cryptocurrency-shilling/
     
  7. guest

    guest Guest

    Asus Allows Gamers to Mine Crypto With Their Idle Graphics Cards
    November 30, 2018
    https://www.coindesk.com/asus-allows-gamers-to-mine-crypto-with-their-idle-graphics-cards
     
  8. Minimalist

    Minimalist Registered Member

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  9. Minimalist

    Minimalist Registered Member

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    Russian Crypto Bill Draft Pushed Back to First Reading for Significant Edits
    https://cointelegraph.com/news/russ...d-back-to-first-reading-for-significant-edits
     
  10. hawki

    hawki Registered Member

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    "Bitcoin is close to becoming worthless...

    ...[O]nce Bitcoin’s price falls below its cost of mining, the incentive to mine will deteriorate, thrusting bitcoin into a death spiral. That is, without the mining activities supporting the ledger that maintains the records of who owns what — bitcoin is, after all, a set of encrypted numbers that cannot establish the ownership of anything — bitcoin will become worthless...

    While there are many estimates of bitcoin’s cost of mining, most suggest it is close to $5,000 per coin..."

    https://www.marketwatch.com/story/bitcoin-is-close-to-becoming-worthless-2018-12-03

    Bitcoin USD

    $3,819.86

    -$359.36 -8.60%

    Last Updated: Dec 3, 2018 10:14 a.m. EST

    https://www.marketwatch.com/investing/cryptocurrency/btcusd
     
  11. guest

    guest Guest

    First Blockchain Smartphones Appear on the Market: Sirin Labs' Finney Unboxed
    December 2, 2018
    https://cointelegraph.com/news/firs...ppear-on-the-market-sirin-labs-finney-unboxed
     
  12. guest

    guest Guest

    Swiss blockchain startups can now handle up to $100M – just like banks
    December 3, 2018
    https://thenextweb.com/hardfork/2018/12/03/switzerland-blockchain-license/
     
  13. guest

    guest Guest

    Network of Self-Service Kiosks Will Allow Public to Pay Bills and Make Purchases in Crypto
    December 4, 2018
    https://cointelegraph.com/news/netw...lic-to-pay-bills-and-make-purchases-in-crypto
     
  14. Minimalist

    Minimalist Registered Member

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    DHS is Exploring How Blockchain Can Stop Counterfeits and Forgeries
    https://www.nextgov.com/emerging-te...n-can-stop-counterfeits-and-forgeries/153273/
     
  15. guest

    guest Guest

    Japanese Government to Track Down Cryptocurrency Income Tax Offenders
    December 4, 2018
    https://ethereumworldnews.com/japanese-government-to-track-down-cryptocurrency-income-tax-offenders/
     
  16. hawki

    hawki Registered Member

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    "Bitcoin Miner Consolidation Increases Risk of More Crypto Mayhem

    Threat of hacks, fights over network control seen rising

    More than 100,000 mining operations likely ceased activity

    There is a consolidation going on among the so-called miners that perform the complex calculations to generate the digital currency after the plunge rendered many of them unprofitable. At least 100,000 individual miners have shut down, according to Autonomous Research LLP. Fundstrat Global Advisors LLC estimates that about 1.4 million servers have been unplugged since early September...

    Only a select few can afford to stay in the game: miners with scale, very specific business models and extremely low electricity costs,...

    Most miners are only profitable when Bitcoin trades above $4,500...

    With the so-called hash rate -- or mining power on the Bitcoin network -- down 36 percent from its all-time peak this August, problem-solving difficulty has dropped about 10 percent, making it easier for the remaining mining rigs to earn Bitcoins,..

    While that’s good for big miners, the consolidation increases risks for investors and others vested in the network’s success. With fewer companies controlling the mining, there’s a higher chance that several could band together to execute a so-called 51-percent attack, according to Ryan Selkis, co-founder of crypto researcher Messari. In such a maneuver, controlling miners can reverse transactions and stop new ones from confirming -- potentially making off with billions in other people’s money...

    Blockchains supporting much smaller coins like Bitcoin Gold and ZenCash have already suffered 51-percent attacks, which have cost investors millions of dollars..."

    https://www.bloomberg.com/news/arti...lidation-increases-risk-of-more-crypto-mayhem
     
  17. guest

    guest Guest

    Cryptocurrency scammers dupe Singaporeans out of $78,000 in under 3 months
    More phony advertisements with fake celebrity endorsements
    December 5, 2018

    https://thenextweb.com/hardfork/2018/12/05/singapore-cryptocurrency-scams/
     
  18. guest

    guest Guest

    Suspect Crypto Transactions Rise in Japan But Still Just 1.7% of Total
    December 6, 2018
    https://www.coindesk.com/suspect-crypto-transactions-rise-in-japan-but-still-just-1-7-of-total
     
  19. ronjor

    ronjor Global Moderator

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    As bitcoin trading shifts shape, big money stays away
     
  20. guest

    guest Guest

    DHS looking into tracking Monero and Zcash transactions
    December 7, 2018
    https://www.zdnet.com/article/dhs-looking-into-tracking-monero-and-zcash-transactions/
    Pre-solicitation document (PDF): https://www.fbo.gov/utils/view?id=f0e31ab37561cac3cc4a4ab88d9059b0
     
  21. Minimalist

    Minimalist Registered Member

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    Over-the-Counter Trading as the Latest Battleground to Secure Institutional Investment
    https://cointelegraph.com/news/over...ttleground-to-secure-institutional-investment
     
  22. Minimalist

    Minimalist Registered Member

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  23. guest

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    Bitmain forced to shut down Israel operations due to cryptocurrency bear market
    December 10, 2018
    https://thenextweb.com/hardfork/2018/12/10/bitmain-hit-cryptocurrency-market-downturn/
     
  24. guest

    guest Guest

    Hackers ramp up attacks on mining rigs before Ethereum price crashes into the gutter
    Attackers scan for Ethereum wallets and mining rigs that have carelessly exposed port 8545 on the Internet
    December 10, 2018

    https://www.zdnet.com/article/hacke...efore-ethereum-price-crashes-into-the-gutter/
     
  25. hawki

    hawki Registered Member

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