j"1LAnZuoQdcKCkpDBKQMCgziGMoPC4VQUckMQ<div class="post">Just an idea... you could remove the message that tells the user he already got coins and always pretend to have sent coins when in reality you didn't. Maybe with a nice "If it doesn't work contact me at ..." message. Hopefully they'll just assume it's broken and don't bother trying to get coins from it anymore.</div> text/html
https://whatsonchain.com/tx/b3bfefb0afdf09b24211de2d80aa9fbcc079734078a34236a2dd1acccaae2b0b