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cannon-c[m]
anyone online?
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cannon-c[m]
I did have a question. Does Trezor T with monero wallet work with password entry on trezor screen? I seem to can only get it to work with pass entry on computer not on trezor
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cannon-c[m]
pass entry on trezor device is more secure
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gingeropolous
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gingeropolous
when ringsize 1k
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luigi1111w
ringsize 1k doesn't fix that most likely
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luigi1111w
howevever choosing your ring partners would make him look silly
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gingeropolous
well there's also the time element too
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gingeropolous
like, if Alice sends Bob two transactions of 5$ at the same time
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gingeropolous
and then Bob sends back 5$ from address A within 5 minutes.
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gingeropolous
then the triangular distribution (and if it was ringsize 1k) would make it somewhat difficult, because probably both outputs would be ringmembers
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gingeropolous
however, if we're using ringsize 11, and Bob waits 15 days and then sends the 5$ back to Alice, then its less likely that both outputs will be ringmembers
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gingeropolous
so I think mega-ultra ringsize would fix it
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gingeropolous
hyper-dooper-supra-ringsize
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gingeropolous
or whatever the decay is for the triangular distribution
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gingeropolous
and of course, the odds could be stacked in the trackers favor if the 5$ is sent via 3 outputs and the other only 2 outputs
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luigi1111w
it's a gamma distribution now
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gingeropolous
potato potato
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TheFuzzStone[m]
Who can modarate the +monero:matrix.org please add the room: #xmr.ru:matrix.org
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TheFuzzStone[m]
Thanks.
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selsta
cannon-c[m]: Are you using the GUI? There is a wallet password and there is a passphrase. The passphrase can be entered on device.
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riceandbeans
The smallest monero is a nanero?
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riceandbeans
I forget it's something metric so of course as an American I wouldn't remember it
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fluffypony
I don't understand what he was trying to prove in that example - that you can see that the transaction output was used in a ring sig?
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Quotes
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Inge-
EAE is a pretty bad scenario.
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Inge-
contrived*
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fluffypony
Inge-: agreed
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newyearday
hello
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newyearday
hello
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newyearday
moneromooo until now nobody can help because even c++ guru dont knwo how blockchain work
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moneromooo
There's nothing blockchain about dereferencing an invalid pointer.
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moneromooo
You're asking for the first element of something empty.
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newyearday
how to fill that element
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moneromooo
That's yours to find. I'd have to re-read all the code to remind myself how this works too :)
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newyearday
u mean that the issue is not tx_cache_data
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newyearday
but the function process_new_transaction
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moneromooo
No. I mean I do not know without actually going to investigate the source.
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newyearday
the source of wallet2.cpp ??
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moneromooo
Yes.
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moneromooo
OK, post your patch again, I don't remember it very well. I'll see if I can quickly get you another hint.
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moneromooo
(if you post it before my build's finished :P)
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newyearday
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newyearday
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asymptotically
moneromooo: so he has a few months to post it then? :D
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moneromooo
:o
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newyearday
i was waiting for u asymptotically
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asymptotically
hello newyearday
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newyearday
hello
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moneromooo
TRy replacing "std::vector<tx_cache_data> tx_cache_data;" with "tx_cache_data tx_cache_data;"
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moneromooo
and "tx_cache_data[0]" with "tx_cache_data" in the call.
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» moneromooo looks at the user side
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asymptotically
i just upgraded to 256gb of ram, i can finally compile monero with -j2
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newyearday
ok moneromooo im starting to compile
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moneromooo
Right, that structure is all vectors, so default ctor will give a valid empty one.
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moneromooo
And the caller seems to check empty, which matches my dim recollection.
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moneromooo
Now I don't know whether that case was tested, since it doesn't happen in pratice so it might still bork.
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moneromooo
Oh look, process_pool_state does just what you want. It passes {} for it (which is equivalent to what you're just trying).
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moneromooo
Always pays to look at other calls to see what they're doing :)
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newyearday
ok i try the first one and after we c process_pool_state
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asymptotically
what would cause the expected_reward of a block (given in the block template) to be different to the actual reward?
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moneromooo
Fees.
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asymptotically
the penalty for making a large block, or something else?
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moneromooo
That'd be included in the block template already.
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moneromooo
Actually, fees would too...
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moneromooo
So the miner might just decrease the amount themselves.
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asymptotically
so if i don't edit the transaction to give myself less, i'll always have the expected amount?
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moneromooo
Yes.
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asymptotically
great, thank you :)
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fullmetalScience
Hi. I'm plotting the fees varying by block size. What's the current formula? (Or where would I find it in the sources?)
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fullmetalScience
I used this from Mastering Monero so far, but it seems to be off:
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fullmetalScience
r=0.6 ; R=10 ; M=300 ; F=0.002 ; set format y "%.5f" ; plot [300:1200] ((r/R) in out (M/x) in out F in out 0.2 in out 4)
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fullmetalScience
r=0.6 ; R=10 ; M=300 ; F=0.002 ; set format y "%.5f" ; plot [300:1200] ((r/R) x (M/x) x F x 0.2 x 4)
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moneromooo
The formula is in the commit message which added it IIRC.
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fullmetalScience
Checking ...
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moneromooo
82dbba10d467e28e56929e2e7f3b1f04d4635da4
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fullmetalScience
Okay. Mastering Monero states that the 60000 was adjusted to 300000 in 2017
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moneromooo
The min block size is now 300000. I don't know whether that change also applies to the fee though.
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» moneromooo looks
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moneromooo
Oh god. I remember now. It's the confusing formula. See get_dynamic_base_fee in blockchain.cpp.
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moneromooo
It is apparently equivalent to another.
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fullmetalScience
That formula from the commit message ==> (R/R0) in out (M0/M) in out F0 <== is for fee per byte?
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moneromooo
Not sure. Could be kB at the time.
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fullmetalScience
MMonero gives this for fee by kB: (R/R0) x (M0/M) x F0 x (60/300) x 4
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fullmetalScience
So there's an adjustment added at the end.
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fullmetalScience
The last 4 is for tx priority. Set it to 1 (low) and now the resulting graph makes sense.
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fullmetalScience
What's a typical Monero tx size in kB?
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fullmetalScience
E.g. one input, two outputs
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moneromooo
1.8 kB IIRC. 2.5 kB for 2->2.
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newyearday
why "difficulty targets must be a multiple of 60" and not "difficulty targets must be a multiple of x" on cryptonote_basic_impl.cpp
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moneromooo
Read the code a bit below that, it probably assumes it.
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fullmetalScience
(disconnect after what i wrote)
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moneromooo
< moneromooo> 1.8 kB IIRC. 2.5 kB for 2->2.
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xmrmatterbridge
<cankerwort> So someone found a vulnerability at the American DoD which the hackerone exchange suggests is a monero botnet
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xmrmatterbridge
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xmrmatterbridge
<cankerwort> But then they tweet out that it was a "bitcoin miner"
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xmrmatterbridge
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gingeropolous
shoulda said its a bitcorn miner
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gingeropolous
come and get your bitcorns