Technology is Easy

The bracelets have been distributed throughout school. We are wearing our own for a few weeks as a reminder to do something kind for others. At the end of the year we will send our bracelet out into the world. We would love to set up a web site or blog for recipients to report where our bracelets go. The technology is easy. The stumbling block is figuring how to get a web address to adhere to the bracelets. Has anyone tried something like this that you know of? Suggestions for "writing" on the bracelet?

Everyone wants to know what the symbol means on the bracelet. I don't know the answer!

Thanks, 
Margo Tesch