The Chaincode App is a digital membership ID designed for registered members of the 9th Imperial Fleet. It allows members to quickly and easily show their current membership status at events, to vendors, or in any situation where membership verification is required.
The app supports bilingual use in English and Croatian and displays the member’s basic information, membership type, current status, and the date until which the membership is valid. The status can show whether the membership is active, expired, pending, or another relevant state.
A key feature of the app is its verification QR code. The QR code periodically refreshes and changes, helping prevent misuse through static screenshots. When scanned, the QR code opens a verification page that confirms the member’s details and membership validity.
Example verification
The Chaincode App also confirms whether a member is eligible for discounts with participating vendors. Discount eligibility is available to regular members and Imperial Senators.
The app is free for all members and available for Android. Members can also use the web version at (possible to add app to homescreen as webapp for Safari users):
Users log in using their registered email address and a one-time access code.
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