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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..
Open source refers to the public availability of computer software source code under a license that the copyright holder grants users the right to use, analyze, modify, and distribute..
Open Representative Voting (ORV) is the consensus mechanism of the Nano network. Nano users elect representatives by delegating the balance of their accounts to the representative of their..
Open finance refers to the integration of bank and third-party blockchain-based technological applications that are designed to transform the traditional finance sector. Open finance aims..
The open, or opening price, is one of four main data points used for day trading on the stock market. The other three are called low, high, and close — and all four are collectively known as..
Opcode is short for operation code and refers to low-level human readable programming instructions. On Ethereum, opcode refers to the 140 unique commands that can be executed by the Ethereum..
The Ontology blockchain protocol makes use of the Ontorand Consensus Engine (OCE) consensus mechanism. OCE is an upgraded version of the Delegated Byzantine Fault Tolerance (dBFT) consensus..
A Trust Anchor is a qualified third-party trustor which provides authentication services on the Ontology blockchain via a three-tiered mechanism that includes: (1) "verifiers" that verify..
A one-time password (OTP) is a special authentication code that is typically used to log into a specific network or service through a mobile device. OTPs are typically time sensitive and..
On-chain governance takes place inside a blockchain network protocol. This procedure often refers to a means of establishing rules for the protocol and its ecosystem, typically..
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