Yo CPP ya you know me!
Did you know that you can request your record of CPP contributions? Apparently you can do this once a year. They will mail you a record of all the CPP contributions you've made. Ever. According to the website, after you make your request, after answering a few questions to identify yourself, they will mail out your statement within 5 to 10 days. By default, they will use the address you have on your file with the Canada Revenue Agency (CRA) I recently requested my statement just to make sure everything looks good and correct. You can also request your record of CPP contributions here through the government of Canada website.