IDEAS home Printed from https://ideas.repec.org/a/bbp/itandc/v1y2022i1p11-15.html
   My bibliography  Save this article

Tehnologia blockchain

Author

Listed:
  • Nicolae Sfetcu

    (Romanian Academy, Bucharest, Romania)

Abstract

Blockchain, denumit inițial lanț de blocuri, este o listă în continuă creștere de înregistrări numite blocuri, care comunică între ele prin mesaje criptografiate. Fiecare bloc conține un hash criptografic al blocului anterior, un marcaj de timp și datele tranzacției. Prin proiectare, un blockchain este „un registru deschis, distribuit, care poate înregistra tranzacțiile între două părți eficient și într-un mod verificabil și permanent”, de obicei gestionat de o rețea peer-to-peer care aderă la un protocol pentru comunicarea între noduri și validarea de noi blocuri. După înregistrare, datele dintr-un bloc dat nu pot fi modificate retroactiv fără modificarea tuturor blocurilor ulterioare, ceea ce necesită consensul rețelei.

Suggested Citation

  • Nicolae Sfetcu, 2022. "Tehnologia blockchain," Revista IT & C, MultiMedia Publishing, vol. 1(1), pages 11-15, September.
    • Handle: RePEc:bbp:itandc:v:1:y:2022:i:1:p:11-15
    DOI: 10.58679/IT57155
    as

    Download full text from publisher

    File URL: https://www.internetmobile.ro/tehnologia-blockchain/
    Download Restriction: no
    File URL: https://libkey.io/10.58679/IT57155?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    Internet; tehnologii; blockchain;
    All these keywords.

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bbp:itandc:v:1:y:2022:i:1:p:11-15. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Nicolae Sfetcu (email available below). General contact details of provider: https://www.internetmobile.ro/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.