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  2. Bitcoin protocol - Wikipedia

    en.wikipedia.org/wiki/Bitcoin_protocol

    A diagram of a bitcoin transfer. The bitcoin protocol is the set of rules that govern the functioning of bitcoin.Its key components and principles are: a peer-to-peer decentralized network with no central oversight; the blockchain technology, a public ledger that records all bitcoin transactions; mining and proof of work, the process to create new bitcoins and verify transactions; and ...

  3. Blockchain - Wikipedia

    en.wikipedia.org/wiki/Blockchain

    In 2019, it was estimated that around $2.9 billion were invested in blockchain technology, which represents an 89% increase from the year prior. Additionally, the International Data Corp estimated that corporate investment into blockchain technology would reach $12.4 billion by 2022. [81]

  4. Blockchain analysis - Wikipedia

    en.wikipedia.org/wiki/Blockchain_analysis

    Blockchain analysis is the process of inspecting, identifying, clustering, modeling and visually representing data on a cryptographic distributed-ledger known as a blockchain. [ 1 ] [ 2 ] The goal of blockchain analysis is to discover useful information about different actors transacting in cryptocurrency.

  5. Byzantine fault - Wikipedia

    en.wikipedia.org/wiki/Byzantine_fault

    Byzantine Fault Tolerance (BFT) is a crucial concept in blockchain technology, ensuring that a network can continue to function even when some nodes [33] (participants) fail or act maliciously. This tolerance is necessary because blockchains are decentralized systems with no central authority, making it essential to achieve consensus among ...

  6. 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]

  7. Andreas Antonopoulos - Wikipedia

    en.wikipedia.org/wiki/Andreas_Antonopoulos

    In January 2014, Antonopoulos joined Blockchain.info as chief security officer. [14] In September 2014, he left the CSO role. In April 2014, Antonopoulos organised a fundraising campaign for Dorian Nakamoto, who was identified in a Newsweek article as the creator of bitcoin, Satoshi Nakamoto. The reporting techniques used in the article were ...

  8. Technology and Livelihood Education - Wikipedia

    en.wikipedia.org/wiki/Technology_and_Livelihood...

    TLE is also referred to as CP-TLE for Career Pathways in Technology and Livelihood Education. [3] The 2010 Secondary Education Curriculum allocates 240 minutes per week for CP-TLE, which is equivalent to 1.2 units. However, CP-TLE is required to include practical work experience in the community, which may extend beyond its specified school hours.

  9. Web3 - Wikipedia

    en.wikipedia.org/wiki/Web3

    Web3 (also known as Web 3.0) [1] [2] [3] is an idea for a new iteration of the World Wide Web which incorporates concepts such as decentralization, blockchain technologies, and token-based economics. [4]