There is a very interesting development of [url=http://blocktech.com/]Alexandria. The altcoin [url=https://bitcointalk.org/index.php?topic=236742.0]FLO ([url=https://bitcointalk.org/index.php?topic=236742.0]Florincoin) attached currently to Alexandria platform. However, in a [url=http://n-o-d-e.net/post/121174769401/the-alexandria-interview-rebuilding-the-great]recent interview the CEO Devon Read said:
Florincoin is a two year old fork of litecoin that was the first cryptocurrency to offer built in support for transaction comments. Each tx gives us 528 bytes of data at the cost of .25 FLO in miner fees. So when a user publishes an artifact, we can store not just the hash that the Alexandria browser uses to find the media itself in the IPFS DHT, but also a fair amount of descriptive info, genre, tags, references to additional media like thumbnail images and tipping/payment info. Some argue that using an alt is a bad idea because of the history of p&d scams in altcoins, but we think those kinds of things can be overcome and that this is the best solution for our