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Digital assets and currencies

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

Trading basics

Coins for the dead

Coins for the dead is a form of respect for the dead or bereavement. The practice began in classical antiquity when people believed the dead needed coins to pay a ferryman to cross the River Styx. In modern times the practice has been observed in the United States and Canada: visitors leave coins on the gravestones of former military personnel.

Trading basics

Deep state

Deep state is a term used for unauthorized secret networks of power operating within a government but independent of its political leadership, in pursuit of their own agendas and goals. In popular usage, the term carries overwhelmingly negative connotations and is often associated with conspiracy theories.

Banking

Uncle Paulo incident

On 16 April 2024, Érika de Souza Vieira Nunes, a 42-year-old Brazilian woman, brought the corpse of her 68-year-old uncle, Paulo Roberto Braga, to an Itaú bank branch in an attempt to withdraw a loan of 17,000 Brazilian reais. The incident occurred in the Bangu neighborhood of Rio de Janeiro and was recorded by bank employees.