1 2017-06-15 00:20:43 <rodarmor> How does filecoin guarantee replication?
 2 2017-06-15 00:21:11 <rodarmor> Specifically, how can I guarantee that files are replicated across multiple nodes, and not a single node using proxies.
 3 2017-06-15 17:12:22 <earlz> Is there some hidden reason for why in CheckBlock, CheckTransaction is used before checking that the total sigops in a block does not exceed the limit? Seems wasteful in an attack scenario, though I guess not a partciularly easy to attack thing
 4 2017-06-15 17:19:17 <wumpus> earlz: I don't think I follow - what is expensive about CheckTransaction?
 5 2017-06-15 17:28:26 <earlz> oh, for some reason I assumed that CheckTransaction is what validates and execute scripts, so it's not expensive
 6 2017-06-15 17:30:20 <wumpus> it just does some basic checks, script/signature validation is separate
 7 2017-06-15 17:31:16 <wumpus> I agree it'd make little sense to check the number of ops after executing
 8 2017-06-15 21:37:37 <ProfMac> Duplicate post in #bitcoin-core-dev    ----  I am stuck trying to do a gitian build.  I have made a Pastebin  https://pastebin.com/eXPaQsLf
 9 2017-06-15 21:39:43 <wumpus> ProfMac: the network errors are strange (lxcbr0: ERROR while getting interface flags: No such device)
10 2017-06-15 21:42:27 <wumpus> ProfMac: can you try commenting out LXC_BRIDGE=lxcbr0 and the line after that in contrib/gitian-build.sh, given that you've followed the steps in gitian-building.md I don't think it's correct that it's trying to override those
11 2017-06-15 21:45:13 <ProfMac> wumpus, thanks.  Since the goal is to make a "deterministic" build, I am trying to identify and stomp out those small "everyone knows" errors.
12 2017-06-15 21:46:13 <wumpus> I think the problem is that gitian-build.sh was not written to be used with exactly the intsructions in gitian-building.md
13 2017-06-15 21:46:56 <wumpus> though I expect there are only some minor things that conflict
14 2017-06-15 21:47:43 <ProfMac> lol.  And unixen are way to tolerant of smal errors.  For a limited time, I am naive to the process and can spot the tripwires.
15 2017-06-15 21:47:44 <wumpus> but it's been a while that anyone followed that guide exactly and corrected issues
16 2017-06-15 21:48:14 <ProfMac> (grrr)  I suppose it's my turn to correct one or two more.
17 2017-06-15 21:48:28 <wumpus> the whole process is very brittle unfortunately
18 2017-06-15 21:48:49 <wumpus> well once you get it to work once, it's easy to spin it up every time, but getting it to work the first time can be challenging
19 2017-06-15 21:49:07 <wumpus> most people have working setups so don't notice
20 2017-06-15 21:49:12 <ProfMac> I just spent about 4 weeks writing a preseed to make a disk partitioning scheme in a virtualbox.  Brittle is an understatement.
21 2017-06-15 21:50:12 <ProfMac> I have thought about submitting the virtualbox descritpion and a debian preseed to get the gitianbuild stuff going, but I am trying to get over it.
22 2017-06-15 21:50:28 <wumpus> I'm not sure what you mean what you mean with a preseed
23 2017-06-15 21:51:07 <wumpus> I don't remember that being needed
24 2017-06-15 21:52:50 <ProfMac> It may not be needed here, since stuff like language and location can't really be pre-seeded.  I might put the username fixed as "debian" since there are some scripts that have that hard-coded, and broke with user name "profmac"
25 2017-06-15 21:53:29 <ProfMac> again, lots of tiny stuff that highly frustrates new people trying to spin up some expertise.
26 2017-06-15 22:54:11 <cluelessperson> Is there a primary channel for bitcoin unlimitd?
27 2017-06-15 23:00:46 <abpa> cluelessperson they have a private slack, you have to be invited
28 2017-06-15 23:01:15 <cluelessperson> abpa: .. well how do I get invited?
29 2017-06-15 23:01:17 <abpa> They have a membership process where they check your background to make sure you have their ideology
30 2017-06-15 23:01:30 <cluelessperson> abpa: you're ... joking, right?
31 2017-06-15 23:01:34 <abpa> nope
32 2017-06-15 23:05:28 <cluelessperson> abpa: oh, it's an automatic invite system, you have to agree to rules to join the slack, and it emails you an invite
33 2017-06-15 23:05:46 <abpa> must have changed it
34 2017-06-15 23:06:42 <cluelessperson> abpa: oh, wait, wrong one.  annoying