Step 1: Create a random message to provide to your physical NFT Nixie.
Step 2: Click Sign Message to simulate a physical NFT Nixie signing the random message.
Step 3: Enter the "Root ID" metadata located in your NFT and click verify to validate authenticity.
(For this example, a random key will be generated on each page refresh.)
Note: This simulator is only part of the full authentication algorithm. Real authentication also includes verifying a chain of signed certificates. The last certificate is the Root CA which will be obtained by referencing the blocknumber which contains the metadata of the certificate on the blockchain.