According to previous reports, Lithuania's central bank announced that it will issue a blockchain-based digital commemorative coin in the spring of 2020. (Bitcoinist)
And real money, in 2014 MUNZE DELUXE led a team of designers carefully designed the world's first Bitcoin commemorative coin, including "gold coins" "silver coins", in the 5th anniversary of the birth of Bitcoin limited release. There are two kinds of commemorative coins, one is made of pure gold commemorative coins made of enough gold, and the other is a pure silver commemorative coin made of foot silver.
Economy Movement, Dog Coin Dogecoin, etc. What they are trying to solve is the cross-center payment problem.
Dog coin DOGecoin was born on December 12, 2013 by Australian brand and marketing expert Jackson Palmer and programmer Palmer in Portland, Oregon. Dogecoin is based on the Scrypt algorithm and the transaction process is more convenient than Bitcoin.
Dogecoin reward application artifact "coin push"
So how do you get the BTCC 9th Anniversary Limited T-shirt and 2020 Silver Commemorative Coin?
Commemorative coins are an important carrier of cultural heritage, and in the history of the issuance of Chinese commemorative coins, each commemorative coin has its own special significance. In December 2019, the Palace Museum and China Gold Coin Corporation signed a strategic cooperation agreement to jointly excavate the traditional cultural theme resources of gold and silver commemorative coins, inherit and carry forward the excellent traditional Chinese culture, tell Chinese stories to the outside world, and convey the Chinese spirit, Chinese values and Chinese strength. In-depth cooperation in the planning and cooperation of precious metal commemorative coin project, cultural and creative product development, publicity and promotion, personnel exchange and business training.
McDonald's launched the commemorative token MacCoin, which counts as painstaking. Not only do virtual coins are issued through the blockchain Token economic model, but corresponding entity form commemorative coins are also specially produced. Behind each commemorative coin is a symbol of a unique element of the times.
Media: Lithuania's central bank expected to issue blockchain-based commemorative coin "LBCoin"
Starting at noon on August 2, 2018, McDonald's will send commemorative coins to the United States and 50 other countries, i.e. McDonald's will receive a commemorative coin when you buy a Big Mac burger at any event store. Wheat flour can be shared, collected and redeemed. From August 3rd, wheat flour can be exchanged at any event store for commemorative coins, each of which can be converted into a Big Mac burger.
Commemorative coin specifications and circulation
According to reports, MC/USDT trading pairs will open the up and down board function, daily rise or fall of 10% will trigger the suspension mechanism of the rise and fall. MC is the application of blockchain technology to enable the real economy, the traditional commemorative coin digitization, the realization of real digital economy transactions. It is a digital asset mapped by the second zodiac Monkey New Year commemorative coin through the Artfinity Smart Contract. The asset can be handed over at any time in exchange for a physical commemorative coin. Details can be viewed in the official website announcement.
On August 6, McDonald's MacCoin coin was officially launched, and many McDonald's stores lined up in front of them to collect the commemorative coin, according to the Daily Economic News. Although the McDonald's commemorative coin was issued in China as much as 1 million, but on August 6th it was largely snapped up. McDonald's employees confirmed this to reporters.
On May 25th the central bank and the Beijing Winter Olympic Organizing Committee signed an agreement on the issuance of commemorative coins for the 24th Winter Olympics, and the Chinese National Bank will issue 2 ordinary commemorative coins, 2 commemorative notes and 19 gold and silver commemorative coins from 2020.
dogecoin commemorative coin
Dogecoin has also raised money for sports events, dogecoin in 2014.
Certificates of different categories will be redeemable for 1 commemorative coin within 24 months of issue. It is also worth noting that after 30 months, there will be no digital Token on the market, and all commemorative coins will be exchanged in kind during the period, and its electronic store will be closed.
Recently, to celebrate the 50th anniversary of the launch of the Big Mac burger, McDonald's released a commemorative coin called MacCoin worldwide.
It is understood that the prizes set up at this event are very generous, including the iPhone 5S Tuhao gold, BTC100 custom USB stick, BTC100 custom gilded Dogecoin commemorative coin, BTC100 custom mouse pad and other prizes.
With bitcoin's collection of physical commemorative coins booming, more than 140 Bitcoin commemorative coin products have been sold and more than 30 sellers have been involved in the hot gold rush on Taobao. It can be seen that bitcoin's fire has brought fire to the Bitcoin-related commemorative coin industry. It is this that merchants see, so they have laid out.
Pizza Hut has also previously issued a commemorative coin called 2.5 yuan, estimated to be zero. Poor investors who bought the money lost money this time.
The significance of gold's real investment lies in its commemorative, collectible and commemorative gold, such as commemorative coins, Olympic commemorative gold bricks and so on. Very little is generally involved in making a profit on investment.