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Digital assets and currencies

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

Trading basics

Axe-monies

Axe-monies (Spanish: Tajaderos) refer to copper artifacts found in both western Mesoamerica and the northern Andes. Based on ethnohistorical, archaeological, chemical, and metallurgical analyses, the scholars Hosler, Lechtman and Holm have argued for their use in both regions (which are separated by thousands of miles) through trade. In contrast to naipes, bow-tie- or card-shaped metal o

Banking

Banking in India

Modern banking in India began in the mid-18th century. Among the first banks were the Bank of Hindustan, which was established in 1770 and liquidated in 1829–32; and the General Bank of India, established in 1786 but failed in 1791.

Finance

Bayt al-mal

Bayt al-mal (بيت المال) is an Arabic term that is translated as "House of money" or "House of wealth". Historically, it was a financial institution responsible for the administration of taxes in Islamic states; particularly in the early Islamic Caliphate, it functioned as something of a mix between a Central Bank and a Treasury. It was managed by the caliphs and sultans, in dealing with

Trading basics

British investment in Argentina

Foreign direct investment by Great Britain into Argentina was attempted, initially with little success, from the early years after Argentina's independence from Spain in the 1820s. However, it grew to large proportions in the second half of the 19th century and remained so up to the Second World War, in association with greater political stability and favourable policies in Argentina. Br

Banking

Challenges in Islamic finance

Challenges in Islamic finance are the difficulties in providing modern finance services without violation of sharia (Islamic law).

Fiat currencies

Coin

A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by a government. Coins often have images, numerals, or text on them. The faces of coins or medals are sometimes called the obverse and the reverse, ref

Trading basics

Community ownership

Community ownership is a broad term that refers to shared ownership and decision making over local assets, resources, or services, typically for the purpose of ensuring economic, cultural, and social benefits for its users. The forms of community ownership and concepts about what constitutes “ownership” are diverse and depend greatly on context. However, generally in cases of community o

Finance

Corvinus International Investment Ltd.

Corvinus International Investment Ltd. is a Hungarian state-owned asset management company. It is responsible for the execution of transactions related to company holdings in line with the strategic objectives of economic development and for the preservation and growth of the assets owned by the company.

Payments & settlement

GovPay

GovPay is a digital payment platform launched by the Government of Sri Lanka to streamline and modernise payment processes for government services. Officially introduced on 7 February 2025, under the patronage of President Anura Kumara Dissanayake, GovPay represents a significant step toward the digitalization of public services in Sri Lanka. This is a joint initiative of the Ministry of

Payments & settlement

Hawala

Hawala or hewala (Arabic: حِوالة, romanized: Ḥawāla, lit. 'transfer, trust'), originating in India as havālā (Hindi: हवाला) or huṇḍī (Hindi: हुण्डी, romanized: Huṇḍī, Sanskrit: हुण्डिका, romanized: Huṇḍikā, lit. 'bill of exchange, draft, or promissory note'), also known as ḥavâleh in Persian, and xawala or xawilaad in Somali, is a popular and informal value transfer system based on the p

Trading basics

History of paper currency in the Indian subcontinent

Many European trading companies came to India's during the 18th century. These trading companies set up private banks which issued paper currencies in Indian subcontinent first. But these notes were text-based. Charles Canning, 1st Earl Canning first introduced paper currency in Indian subcontinent in 1861 officially.

Finance

Iranian National Tax Administration

The Iranian National Tax Administration or in brief INTA is one of the organizations affiliated to the Ministry of Economic Affairs and Finance in Iran which is responsible for handling the country's tax affairs. Among the tasks of this organization are reforming and mechanizing the country's tax system and implementing Value-added tax.

Payments & settlement

LankaQR

LankaQR, stylised in all caps as LANKAQR, is a national QR code payment system in Sri Lanka, initiated by the Central Bank of Sri Lanka (CBSL) in collaboration with LankaClear (Pvt) Ltd and licensed financial institutions. The standard was introduced on 12 October 2018 and formally launched on 11 March 2019, aiming to promote a cashless society, enhance financial inclusion, and reduce re

Finance

Mughal fiscal system

The Mughal fiscal system was the land-revenue, taxation, and expenditure apparatus of the Mughal Empire in the Indian subcontinent from the early sixteenth to the mid-nineteenth century. Centred on a cash-denominated land tax (jama) that funded a ranked nobility (mansabdars) through revocable revenue assignments (jagirs), the system reached its mature form under Akbar (r. 1556–1605) and

Finance

National Academy of Customs Indirect Taxes and Narcotics

The National Academy of Customs, Indirect Taxes and Narcotics (NACIN) formerly known as National Academy of Customs, Excise and Narcotics (NACEN) is the apex civil service training institute of the Government of India for capacity building of civil servants in the field of indirect taxation, particularly the areas of Customs, GST, Central Excise, Service Tax and Narcotics Control Admin

Finance

Peter's Pence

Peter's Pence (or Denarii Sancti Petri and "Alms of St Peter") are donations or payments made directly to the Holy See of the Catholic Church. The practice began under the Saxons in England and spread through Europe. Both before and after the Norman Conquest the practice varied by time and place: initially, it was given as a pious contribution, whereas later it was required by various ru

Securities & exchanges

Ticker tape

Ticker tape was the earliest electrical dedicated financial communications medium, transmitting stock price information over telegraph lines, in use from around 1870 to 1970. It consisted of a paper strip that ran through a machine called a stock ticker, which printed abbreviated company names as alphabetic symbols followed by numeric stock transaction price and volume information. The t