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  2. Luhn algorithm - Wikipedia

    en.wikipedia.org/wiki/Luhn_algorithm

    Luhn algorithm. The Luhn algorithm or Luhn formula, also known as the " modulus 10" or "mod 10" algorithm, named after its creator, IBM scientist Hans Peter Luhn, is a simple check digit formula used to validate a variety of identification numbers. It is described in US patent 2950048A, granted on 23 August 1960. [1]

  3. Check digit - Wikipedia

    en.wikipedia.org/wiki/Check_digit

    The NOID Check Digit Algorithm (NCDA), [8] in use since 2004, is designed for application in persistent identifiers and works with variable length strings of letters and digits, called extended digits. It is widely used with the ARK identifier scheme and somewhat used with schemes, such as the Handle System and DOI.

  4. CUSIP - Wikipedia

    en.wikipedia.org/wiki/CUSIP

    Format. A CUSIP is a nine-character alphanumeric code. The first six characters are known as the base (or CUSIP-6), and uniquely identify the issuer. Issuer codes are assigned alphabetically from a series that includes deliberately built-in gaps for future expansion. The 7th and 8th digit identify the exact issue.

  5. Refinitiv Identification Code - Wikipedia

    en.wikipedia.org/wiki/Refinitiv_Identification_Code

    Refinitiv Identification Code. A Refinitiv Instrument Code[1] (previously Reuters Instrument Code), or RIC, is a ticker -like code used by Refinitiv to identify financial instruments and indices. The codes are used for looking up information on various Refinitiv financial information networks (such as Refinitiv Real Time) and appear to have ...

  6. ABA routing transit number - Wikipedia

    en.wikipedia.org/wiki/ABA_routing_transit_number

    ABA routing transit number. In the United States, an ABA routing transit number (ABA RTN) is a nine-digit code printed on the bottom of checks to identify the financial institution on which it was drawn. The American Bankers Association (ABA) developed the system in 1910 [1] to facilitate the sorting, bundling, and delivering of paper checks to ...

  7. Unique Transaction Identifier - Wikipedia

    en.wikipedia.org/wiki/Unique_Transaction_Identifier

    A Unique Transaction Identifier (UTI), alternatively called Unique Swap Identifier (Acronym: USI) is a globally unique identifier for individual transactions in financial markets. USIs were introduced in late 2012 in the U.S. in the context of Dodd–Frank regulation, where reporting of transactions to Trade Repositories first became mandatory.

  8. Temenos AG - Wikipedia

    en.wikipedia.org/wiki/Temenos_AG

    Founded in 1993 and listed on the Swiss stock exchange (SIX: TEMN), Temenos AG is a provider of banking software systems to retail, corporate, universal, private, treasury, fund administration, Islamic, microfinance and community banks. Headquartered in Geneva, Switzerland, and with 67 offices in 40 countries, Temenos serves over 3,000 ...

  9. Autopen - Wikipedia

    en.wikipedia.org/wiki/Autopen

    US Treasury Department check signing machine. Operated by J.L. Summers in 1918. An autopen (or signing machine) is a device used for the automatic signing of a signature.. Prominent individuals may be asked to provide their signatures many times a day, such as celebrities receiving requests for autographs, or politicians signing documents and correspondence in their official capacit