Bank Promotion Exam Guide

Banking Awareness | Banking Knowledge | for all Bank Exams

Module: | MODULE A: INTERNATIONAL BANKING

Q252: Consider the following statements regarding the sample process of international trade utilizing Blockchain Technology and Smart Contracts:

Statement 1: In a blockchain based Letter of Credit transaction, all permissioned parties, including the importer, exporter, issuing bank, and shipping line, share a single distributed ledger that updates in real time, eliminating the need for sequential physical document courier services.
Statement 2: A Smart Contract acts as self executing code residing on the blockchain, which can automatically trigger the release of payment from the issuing bank to the exporter the moment an authenticated electronic Bill of Lading is uploaded and verified by the shipping node.
Statement 3: The implementation of a permissionless public blockchain entirely removes the need for commercial banks in trade finance, allowing the importer and exporter to execute multi million dollar commodity trades using unpegged cryptocurrencies without any price volatility risk.
Which of the statements given above is or are correct?
A
Only 1 and 2
B
Only 2 and 3
C
Only 1 and 3
D
1, 2, and 3
✅ Correct Answer: A
The correct combination is A. The application of blockchain in international trade specifically targets the massive inefficiencies of paper based processes. . Structurally, a blockchain is a distributed digital ledger where data is recorded in blocks mathematically linked together.
A Letter of Credit is a financial guarantee issued by a bank ensuring that a seller will receive payment from a buyer once specific shipping conditions are met.
In modern trade finance, banks utilize permissioned blockchains, where only authorized and known entities can participate.
Historically, a Letter of Credit required physical documents to be sequentially mailed from the exporter to the advising bank, then to the issuing bank, taking weeks.
By placing this process on a distributed ledger, all parties have simultaneous, real time visibility, making Statement 1 correct.
To automate this process causally, software developers use Smart Contracts.


These are programmable scripts that automatically execute actions when predefined conditions are met.
For example, once the shipping company uploads the digital Bill of Lading, which acts as the title of goods, the Smart Contract verifies it and instantly transfers the funds, making Statement 2 correct.
Statement 3 is fundamentally incorrect.
International trade finance relies heavily on price stability and trust.
Unpegged public cryptocurrencies are far too volatile for commercial trade.
Furthermore, commercial banks remain essential to provide credit lines, verify real world identities, and interface with traditional government issued fiat currency systems, meaning they are not removed but rather technologically integrated.