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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

Accord and satisfaction

Accord and satisfaction is a contract law concept about the purchase of the release from a debt obligation. It is one of the methods by which parties to a contract may terminate their agreement. The release is completed by the transfer of valuable consideration that must not be the actual performance of the obligation itself. The accord is the agreement to discharge the obligation and th

Assets

Bitcoin

Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown person published a white paper under the pseudonym of Satoshi Nakamoto. Use of bitcoin as a currency began in 2009, with the release of its open-source implementation. From 2021 to 2025, El Salvador adopted it as legal tender curren

Finance

Financial modeling

Financial modeling

Securities & exchanges

Novation

Novation, in contract law and business law, is the act of –

Fiat currencies

Social credit

Social credit is a distributive philosophy of political economy developed in the 1920s and 1930s by the British engineer and economist C. H. Douglas. Douglas attributed economic downturns to discrepancies between the cost of goods and the compensation of the workers who made them. To combat what he saw as a chronic deficiency of purchasing power in the economy, Douglas prescribed governm