@@ -1,5 +1,5 @@
11:- :~ title/'Why Urbit Uses a Blockchain'
2− sort/'1'/
2+ sort/'1'
33 ==
44;>
55
@@ -14,8 +14,7 @@ Each point has associated authentication and encryption keys for networking.
1414Think of a point as an IP address, a domain name, and a PGP key-pair.
1515
1616There are a limited number of points and, as you might expect, scarcity gives
17−points value. This means that bad actors -- spammers, scammers, and
18−malware-spreaders -- can be made economically unviable. Points being
17+points value. This means that bad actors – spammers, scammers, and malware-spreaders – can be made economically unviable. Points being
1918immutable allows for reputation systems to be built on top,
2019keeping the network friendly and giving users information to help them decide
2120who to treat as a trusted peer.