I want to store a hash (of a tweet) in a way that is :
- Censorship proof
- Non centralized
- Less expensive as possible, obviously free if possible
Technology offered by the blockchain seems to fit my needs.
Since I don't want to run my own blockchain because I didn't find a way to do it for free (or does it makes sense to run my own blockchain on my own server ?).
After reading on the subject, I came up using an existing coin (Bitcoin ?) and as you may guess to the
OP_RETURN field in a transaction.
But storing my hash in that field is really appropriate ?
Can't I use other coins for that, or create my own coin ?
Since I will store lots (3k/day) of tweets, will it not be expensive to do so ?