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Articles by Daniel Rivera
The oracle problem refers to innefficiencies regarding the introduction of external data to isolated blockchain systems. By default, on-chain network protocols are unable to obtain external..
Oracles are third-party information service providers that send external real-world data to a blockchain protocol (often to a smart contract or numerous smart contracts)..
An options market is an investment marketplace for options derivatives contracts which facilitate an agreement between two parties to carry out a potential transaction for an underlying..
An options contract is a derivatives contract that facilitates an agreement between two parties to carry out a potential transaction for an underlying security at a predetermined price..
The Optimistic Virtual Machine (OVM) is a virtual machine (VM) created by the Optimism blockchain team to help scale Ethereum through Optimistic Rollup (OR) technology. The OVM was designed..
An Optimistic Rollup (OR) is a type of Layer-2 scaling solution that runs on top of the Ethereum network. Optimistic Rollups are similar to the Plasma scaling implementations used..
Optimism is an application designed to operate inside of the Ethereum network to increase Ethereum's scaling and transaction throughput via Optimistic Rollup (OR) technology..
An operating system (OS) is a computer system's software that is responsible for fulfilling various tasks that allow the device to operate. An OS is responsible for managing computer..
Opera is the Asynchronous Byzantine Fault Tolerant (aBFT)-powered mainnet that makes use of the Fantom Lachesis protocol. Opera is a permissionless and open-source development framework..
OpenSea is a popular peer-to-peer marketplace for buying, selling, and auctioning digital non-fungible tokens (NFTs). OpenSea, like many of its competitors, allows users to buy, sell, and..
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