JKCOIN is my personal token (Jacek Kołodziejczak), which is one of the utility tokens.

Its primary function is the role of a loyalty point in the OpenArt Studio IT company.
As part of the TokenBack program, when you purchase my services, you receive JKCOIN points, which you can exchange for prizes or sell because JKCOIN is also a virtual currency.


The first date of issuing JKCOIN tokens by the Organizer of the TokenBack loyalty program
and to create them on the Ethereum blockchein is September 11, 2018.


Token type: ERC20
Blockchain: Ethereum
Abbreviation: JKCOIN
Name: Jacek Kołodziejczak Token
Limited quantity: 10,500,000 - after reduction by burn on September 23, 2022.
Divisible: up to 4 decimal places
Contract address at: etherscan.io

JKCOIN in the TokenBack program is priced at 0,10 PLN about 0,02 USD

The value of the JKCOIN token is covered by work and the services that can be obtained for it.

As JKCOIN is also a virtual currency, it is listed on the stock exchange:

CEX - Kanga Exchange

DEX - Uniswap
Its rate changes in real time, therefore the value of JKCOIN on the open market will not always be exactly 0,10 PLN.
This creates an opportunity for both buyers and sellers.

The current rate and the JKCOIN quotation chart are available here.
The data comes from Coinpaprika.com

The initial number of JKCOIN tokens was 21 million.

However, their number is constantly decreasing due to their "burning".
JKCOIN tokens of customers who have exchanged them for prizes are "burned" or destroyed and reduce the total number of JKCOINs.
Thus, the JKCOIN is a disinflationary token as its quantity is decreasing.


The number of "burnt" JKCOIN tokens on the Ethereum network can be monitored on an ongoing basis on the following page:

Ethereum Burn Address

The number of "burnt" pJKCOIN tokens on the Polygon network can be monitored on an ongoing basis on the following page:
Polygon Burn Address

Quick checkout is available here
A step-by-step guide to the purchase process is provided here

You can buy or sell JKCOIN tokens to other users. Buy and sell offers on the stock exchange are available here:
CEX - Kanga Exchange
DEX - Uniswap
DEX - QuickSwap