OriginStamp VS 42coin

I am actually working on the whitepaper right now. Which I will be submitting my patent idea very shortly. To secure my idea on https://originstamp.com. Source: about 2 years ago

P.S. You should use OriginStamp or something similar to put the hash of the cafe transaction ID (a hash of a hash, I suppose) on a blockchain and tell us about it so that you can later prove that you did have a specific target transaction in mind. Otherwise, you could unfairly "change your mind" about the target transaction later. Source: over 2 years ago

2) To prove that your video or photo were collected no later than a certain date, you can hash the file and then post it to a blockchain, such as BTC or BCH. This service does that for you. I or others could help you do the technical parts. It shouldn't be too hard. Source: over 2 years ago

42-coin - no official whitepaper, just a website. "42-coin - the answer to storing value" 42-coin is a scrypt-based cryptocurrency that produces blocks every 42 seconds, which each yield 42 millionths of the total supply. And of course 42-coin's max supply is - you guessed it - 42!" I'll leave this one to the comments, is 42 the answer to life or cryptoscams? Source: almost 3 years ago