Alex Chepurnoy

@chepurnoy

aka kushti . Developing Ergo Platform blockchain ( , ). Cryptography, blockchain, research.

Vrijeme pridruživanja: listopad 2009.

Tweetovi

Blokirali ste korisnika/cu @chepurnoy

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @chepurnoy

  1. proslijedio/la je Tweet
    prije 6 sati

    Built an e2e encrypted decentralized messaging app on for the browser & desktop:

    Prikaži ovu nit
    Poništi
  2. prije 6 sati

    It seems next few years I will spend on finishing and polishing things started over past few years: Ergo core, Scorex, lecture notes on crypto.

    Poništi
  3. prije 23 sata

    For the first time since the launch, miners raised computational cost limit per block (defining max tps) via voting today, by 1%

    Poništi
  4. proslijedio/la je Tweet
    5. velj

    has expressive programming model over UTXO (which has recently been formalized by IOHK, thanks guys:). Does it compete with Ethereum? Not really, just next tech cycle.

    Poništi
  5. proslijedio/la je Tweet
    4. velj

    Iowa tried to digitize voting using an app, which is now producing conflicting information. But blockchains can solve this! Wait. No. They can't. Digitizing voting is a terrible idea. Here's why 👇

    Prikaži ovu nit
    Poništi
  6. proslijedio/la je Tweet

    The Tor Network is now the leading network where most publicly accessible Bitcoin nodes are sourced from 👀

    Prikaži ovu nit
    Poništi
  7. 4. velj

    Difficulty readjustment in Ergo takes into account 8 last epochs (1024 blocks each), it helps to stabilize block time in case of non-linear hashrate changes, and also reduces profitability of coin-hopping. A published paper on that

    Poništi
  8. proslijedio/la je Tweet
    4. velj

    Interesting analysis of REvil/Sodinokobi ransomware -encrypts about 500 unique systems per day, 150,000 infections in the past five months. -South Korea has been particularly hard hit -Average bitcoin ransom demanded is about $260,000

    Poništi
  9. proslijedio/la je Tweet
    Poništi
  10. 4. velj
    Poništi
  11. proslijedio/la je Tweet
    Odgovor korisnicima i sljedećem broju korisnika:

    A blockchain is a slow database in which all participants have to agree on state changes. This is why Ethereum is so unstable. Can you imagine the sort of pointless load on all the nodes if you’re scanning people in to a venue?

    Poništi
  12. proslijedio/la je Tweet
    4. velj

    I'm amazed by how much attention zero-knowledge proofs get these days, even compared to a few years ago when I started studying them. This channel even has 'ZkStudyClub' videos.

    Poništi
  13. proslijedio/la je Tweet
    2. velj
    Odgovor korisnicima

    ICOs are like Wright Brothers selling frequent air miles in 1902.

    Poništi
  14. 3. velj

    Another principle from the Ergo whitepaper, Sec. 2 (aka Ergo Constitution): "Ergo should be as decentralized as possible: any parties (...) whose absence or malicious behavior may affect the security of the network should be avoided ..."

    Poništi
  15. proslijedio/la je Tweet
    2. velj
    Poništi
  16. proslijedio/la je Tweet
    1. velj

    Theory of Dominant Money. Part II The rise of sovereign digital currency (CBDC)

    Poništi
  17. proslijedio/la je Tweet
    1. velj

    Listen to this. The earliest Bitcoin faucets dispensed 5 BTC per visitor. 😅

    Poništi
  18. 31. sij

    Ergo implements stateless clients with full-node security (according to ). Bootstrapping from pruned full-block chain is possible in this node (with no UTXO set download). Gives full security to constrained devices!

    Poništi
  19. proslijedio/la je Tweet
    31. sij

    🚨It took Kraken Security Labs just 15 minutes to hack both of ’s crypto hardware wallets. Here’s how we did it and what it means if you’re a user:

    Prikaži ovu nit
    Poništi
  20. 31. sij

    Actually that "light" node is stateless full-node (so full security, no SPV). Good work Filippo!

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·