5 Matching Annotations
  1. Aug 2022
    1. trusted oracles

      An oracle is a mechanism to aggregate and broadcast data from external off-chain sources onto the blockchain. For a stablecoin, the oracle is used to approximate the fair value of the underlying collateral asset in order to guarantee collateralization and thereby the stability of the stablecoin through time.

  2. Jun 2016
    1. Il en appelait à des « oracles » : With the help of the oracle we could form a new kind of machine (call them o-machines), having as one of its fundamental processes that of solving a given number-theoretic problem. (Turing, 1939 : 161)

      les oracles pour répondre au non-calculable, non-computationnel.