How to detect a fake coin?

Coin authenticity verification involves examining various characteristics of a coin.

One such characteristic is the color. Each coin has a unique color that sets it apart from others. This color is an integral part of the coin's identity and can help in verifying its authenticity.

Latent image is a security feature used in some coins. It is a hidden image that becomes visible only when viewed under certain conditions, such as at a specific angle or with the use of a magnifying glass. The presence of a latent image can help confirm the authenticity of the coin.

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Brightness is another important aspect. It is acquired during the minting process and, like color, is specific to each alloy used in making the coin. The brightness can vary depending on the alloy composition and the minting technique employed.