Simplified Blockchain (Javascript)
$10-50 USD
Betales ved levering
A blockchain is a distributed data structure used to keep track of all transactions made on a digital currency (like Bitcoin) without the need for a central authority, such as a bank or a government. To achieve this, a blockchain must prevent unauthorized transfers and illegal modifications to the data. This is all made possible through a clever use of hash functions. your are going to implement a simplified (and centralized) blockchain structure. This structure has three levels:
1. Transaction.
2. Block.
3. Chain
need it before 15/04/2019 Monday
Prosjekt-ID: #19212589
Om prosjektet
1 frilanser byr i snitt $45 på denne jobben
HY EXPERT HERE :) okay I have 6 + years experience in this field. Please visit My profile and see the previous project's reviews, I am interested and ready to start, lets discuss with details. looking forward Mer
