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  2. Blockchain - Wikipedia

    en.wikipedia.org/wiki/Blockchain

    A blockchain has been described as a value-exchange protocol. [24] A blockchain can maintain title rights because, when properly set up to detail the exchange agreement, it provides a record that compels offer and acceptance. [citation needed] Logically, a blockchain can be seen as consisting of several layers: [25] infrastructure (hardware)

  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. 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.

  5. Distributed ledger - Wikipedia

    en.wikipedia.org/wiki/Distributed_ledger

    The most common form of distributed ledger technology is the blockchain [citation needed] (commonly associated with the bitcoin cryptocurrency), which can either be on a public or private network. Infrastructure for data management is a common barrier to implementing DLT. [4]

  6. Decentralized finance - Wikipedia

    en.wikipedia.org/wiki/Decentralized_finance

    Decentralized finance (often stylized as DeFi) provides financial instruments and services through smart contracts on a programmable, permissionless blockchain. This approach reduces the need for intermediaries such as brokerages , exchanges , or banks . [ 1 ]

  7. List of cryptocurrencies - Wikipedia

    en.wikipedia.org/wiki/List_of_cryptocurrencies

    An alternative version of Ethereum [54] whose blockchain does not include the DAO hard fork. [55] Supports Turing-complete smart contracts. 2015 Nano: XNO, ΣΎ Colin LeMahieu Blake2: C++ [citation needed] Open Representative Voting [56] Decentralized, feeless, open-source, peer-to-peer cryptocurrency. First to use a Block Lattice structure. 2015 ...

  8. The Graph - Wikipedia

    en.wikipedia.org/wiki/The_Graph

    The Graph was launched on the Ethereum blockchain in 2018 by Yaniv Tal, Brandon Ramirez and Jannis Pohlman. In June 2020, The Graph raised $5 million in a token sale to Framework Ventures, Coinbase Ventures, CoinDesk parent Digital Currency Group, Multicoin Capital, DTC Capital, and others. [2]

  9. Decentralized autonomous organization - Wikipedia

    en.wikipedia.org/wiki/Decentralized_autonomous...

    A decentralized autonomous organization (DAO), sometimes called a decentralized autonomous corporation (DAC), [a] [1] is an organization managed in whole or in part by decentralized computer programs, with voting and finances handled through a decentralized ledger technology like a blockchain.