2022加拿大楓葉金幣1盎司

2022 Canadian Maple Leaf Gold Coin 1 oz As one of the world's best-selling gold coins, the Canadian Maple Leaf Gold Coin features a unique light diffraction design of radiating lines that makes the coin impossible to duplicate and also gives it increased security. The obverse features the right face of Queen Elizabeth II, the Queen's name, the denomination and the year of issue. On the reverse is the classic maple leaf, Canada's national symbol, with the fineness and weight of gold. If viewed under a magnifying glass, you can see the micro-engraving "22" on the leaf, plus a radial line in the background of the maple leaf. Bullion DNA program is unique to Canada and provides the highest level of security and authentication for gold coins worldwide. 10 coins are packaged in a tube.

Security Technology at the Royal Canadian Mint

Since 2015, the Royal Canadian Mint's Circulating Coin DNA Program - Bullion DNA Program - has provided the highest security of any circulating gold and silver coin on the market. Each circulating bullion coin has a clearly textured maple leaf security private mark, micro-engraved using laser technology, which can only be seen under a magnifying glass. The maple leaf security mark is engraved with two numbers that indicate the year of production of the coin. Each micro-engraving is coded, scanned and recorded at the mint for future certification, giving each coin its unique bullion DNA.