The principle is innovative: Ardor remains the main blockchain in charge of transactions and common problems, each company can then create its own child blockchain entirely dependent on Ardor, as well as its own cryptocurrency.
Donau Universität Krems Center For Applied Game Studies started using NXT and Ardor for their blockchain projects, University of Malta's AI department chose to work with Ardor on their upcoming projects. So at initial price of 9.37 INR on 1st September 2017, there was a decline in the price of the ARDR and it traded at 13.56 INR on 30th September 2017.
ARDR team tied up with an Austrian consortium on the latter's first ever blockchain project, where ARDR team was signed up for a municipality project in Czech Republic on digital citizenship. Beginning at 13.35 INR on 1st October 2017, ARDR dropped to 12.89 INR on 31st October 2017.
Ardor Genesis block(testnet 2.0.4e with major new features) was tested and released, the ARDR team appeared in the Tokyo Cryptocurrency Conference. ARDR being traded from 13.26 INR on 1st November 2017 saw slight increase towards 20.05 INR on 30th November 2017.
ARDR started off at 22.30 INR on 2nd December 2017 and was valued at 110.48 INR on 30th December 2017.
ARDR started off at INR 102.88 on 1 January 2018 and was valued at INR 53.01 on 31 January 2018.
ARDR started off at INR 51.47 on 1 February 2018 and was trading at INR 27.09 on 26 February 2018.
Ardor will be a blockchain that will only support child chains. No more votes, storage, messaging and more on Ardor. All of these features remain but are moved to child channels.
Ardor and child chains will incorporate a purge mechanism to keep only the latest transactions to maintain a small network size even in case of strong growth. A hash system will be integrated to ensure that the history has not been tampered with..
The economic principle will be that, as long as the child chain is valuable, bundlers will agree to pay the transaction fees in Ardor. If the value of the child token decreases, the fees will have to increase for the bundler to continue to accept them.