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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. The Open Network - Wikipedia

    en.wikipedia.org/wiki/The_Open_Network

    Wallet example For access to wallets uses 24 secret words, on the basis of which calculates 256-bit private key of the wallet. The Open Network (previously Telegram Open Network, [1] both abb. as TON) is a decentralized computer network [2] consisting of a layer-1 blockchain with various components.

  4. Abstract model checking - Wikipedia

    en.wikipedia.org/wiki/Abstract_model_checking

    This means that if we take an element from the abstract space, concretize it and abstract the concretized version, the result will be equal to the original. On the other hand, if you pick an element from the real space, abstract it and concretize the abstract version, the final result will be a super set of the original. That is,

  5. Bitcoin scalability problem - Wikipedia

    en.wikipedia.org/wiki/Bitcoin_scalability_problem

    The Lightning Network requires putting a funding transaction on the blockchain to open a payment channel. Once a channel is opened, connected participants are able to make rapid payments within the channel or may route payments by "hopping" between channels at intermediate nodes for little to no fee.

  6. Abstraction layer - Wikipedia

    en.wikipedia.org/wiki/Abstraction_layer

    In computing, an abstraction layer or abstraction level is a way of hiding the working details of a subsystem. Examples of software models that use layers of abstraction include the OSI model for network protocols, OpenGL, and other graphics libraries, which allow the separation of concerns to facilitate interoperability and platform independence.

  7. Blockchain-based database - Wikipedia

    en.wikipedia.org/wiki/Blockchain-based_database

    To overcome these shortcomings, taking a traditional database and adding blockchain features to it sounds more feasible. [6] That's how the concept of blockchain-based database came into existence, which consists of multiple member clouds riding on two primary layers; the first one is Database Interface and the second one is the Blockchain ...

  8. Unspent transaction output - Wikipedia

    en.wikipedia.org/wiki/Unspent_transaction_output

    The Extended UTXO (EUTXO) model is an advanced iteration of the traditional Unspent Transaction Output (UTXO) model. It expands on the fundamental UTXO model, incorporating enhanced features to increase flexibility and utility while maintaining the model's inherent advantages in security, predictability, and parallelizability. [9]

  9. Abstract state machine - Wikipedia

    en.wikipedia.org/wiki/Abstract_state_machine

    In computer science, an abstract state machine (ASM) is a state machine operating on states that are arbitrary data structures (structure in the sense of mathematical logic, that is a nonempty set together with a number of functions and relations over the set).