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  2. Blockchain - Wikipedia

    en.wikipedia.org/wiki/Blockchain

    Blockchain technology can be used to create a permanent, public, transparent ledger system for compiling data on sales, tracking digital use and payments to content creators, such as wireless users [124] or musicians. [125]

  3. Cryptocurrency - Wikipedia

    en.wikipedia.org/wiki/Cryptocurrency

    A blockchain is "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way". [63] For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for validating new blocks. Once recorded, the data in any given ...

  4. Satoshi Nakamoto - Wikipedia

    en.wikipedia.org/wiki/Satoshi_Nakamoto

    Satoshi Nakamoto message embedded in the coinbase of the first block. Nakamoto said that the work of writing bitcoin's code began in the second quarter of 2007. [9] On 18 August 2008, he or a colleague registered the domain name bitcoin.org, [10] and created a web site at that address.

  5. Polygon (blockchain) - Wikipedia

    en.wikipedia.org/wiki/Polygon_(blockchain)

    The blockchain company Polygon was originally known as Matic Network. The Matic Network was launched in 2017 by four software engineers: Jaynti Kanani, Sandeep Nailwal, Anurag Arjun, and Mihailo Bjelic. [2] In February 2021, the project was rebranded as Polygon Technology. In August 2021, Polygon acquired Hermez Network for $250 million.

  6. Bitcoin - Wikipedia

    en.wikipedia.org/wiki/Bitcoin

    1.1 Background. 1.2 2008–2009 ... to refer to the technology and network, and bitcoin, lowercase, for the unit ... The blockchain is implemented as an ordered list ...

  7. Emerging technologies - Wikipedia

    en.wikipedia.org/wiki/Emerging_technologies

    Distributed ledger or blockchain technology provides a transparent and immutable list of transactions. A wide range of uses has been proposed for where an open, decentralised database is required, ranging from supply chains to cryptocurrencies. Smart contracts are self-executing transactions which occur when pre-defined conditions are met. The ...

  8. Privacy and blockchain - Wikipedia

    en.wikipedia.org/wiki/Privacy_and_blockchain

    Blockchain has been acknowledged as a way to solve fair information practices, a set of principles relating to privacy practices and concerns for users. [5] Blockchain transactions allow users to control their data through private and public keys, allowing them to own it. [5] Third-party intermediaries are not allowed to misuse and obtain data. [5]

  9. Non-fungible token - Wikipedia

    en.wikipedia.org/wiki/Non-fungible_token

    The first known "NFT", Quantum, [24] was created by Kevin McCoy and Anil Dash in May 2014. It consists of a video clip made by McCoy's wife, Jennifer. McCoy registered the video on the Namecoin blockchain and sold it to Dash for $4, during a live presentation for the Seven on Seven conferences at the New Museum in New York City.