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Topic: NXT :: descendant of Bitcoin - Updated Information (Read 2761749 times)

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 09:57:34 PM

#35401

Quote from: Jean-Luc on February 19, 2014, 09:42:50 PM

When a block is popped off, if it happened to contain a (necessarily valid) alias assignment transaction, this requires a blockchain scan. The block pop-off has nothing to do with the alias transaction in it, and cannot be forced by an invalid transaction.

Okay, I see. This was not what I meant. I meant, could it be possible to force popping off blocks containing alias transactions and therefore causing a rescan over and over again?

gvans

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 09:57:43 PM

#35402

Quote from: Damelon on February 19, 2014, 09:40:12 PM

Quote from: ChuckOne on February 19, 2014, 09:24:50 PM

Quote from: gvans on February 19, 2014, 09:20:50 PM

Say whaaat! Shocked

nxt monolith prototype is here

More pics https://www.dropbox.com/sh/dgtssbde40wx4dt/x59vAKeILe

This was actually quite a bit of work. I had to polish the outer edges by hand with several grades of wet sandpaper and do the final touch with polishing paste. I also carved the outer edges of the logo to smooth the edges. 20mm acrylic seems to be a tough material even for a high power laser-cutter so it has to be finalised by hand. Which actually gives it more value imo, handmade in Finland Cool

So this is very first prototype and it came out rather nice. I would be very willing to post this prototype anywhere for the guys/ladies taking part to bitcoin-conferences and other pr-events. So if there is a spare nxt in marketing funds I'm up for it.

See the original monolith post, more monoliths to come.
https://bt.irlbtc.com/view/345619.msg5067143#msg5067143

Holy crap! That is cool. So awesome that it should be made illegal.

Any idea how much a Genesis or DarkNXT 'lith will cost?

I am SO tempted!
Grin

I have set the price 5000 nxt in this thread
https://forums.nxtcrypto.org/viewtopic.php?f=10&t=772

Was thinking if I should lower my ask but today when I finally finished polishing the prototype I really feel I have to keep the price around where it is now Undecided

I'm waiting for a few more orders still before I can put the series in manufacture for genesis and darknxt.

Again this prototype is available for marketing and promotional purposes.

★ BTC 1Mye3mqB9WQdCj3uFwx6zcRArnzbUiq6Ro ★ [NXT] NXT-RA49-RXFR-V6WE-97HT9
★ [ORA] LOGO ★ [NEM] LOGO ★ [NXT] MONOLITH ★ [EXO] LOGO ★ [FIMK] LOGO ★ [NODE] LOGO

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 09:58:46 PM

#35403

Quote from: Jean-Luc on February 19, 2014, 09:49:16 PM

Maybe I should just disable debug logging by default, it only makes people think something is wrong. The intention was to make it easier to follow what is going on with the block and transaction processing, in the cases where something does go wrong.

Thank you for adding that counter. It's great:

Code:

[2014-02-19 19:08:01.486] Updated database is at level 15
[2014-02-19 19:08:01.648] Scanning blockchain...
[2014-02-19 19:08:21.358] DEBUG: block 0
[2014-02-19 19:08:33.381] DEBUG: block 5000
[2014-02-19 19:08:41.579] DEBUG: block 10000
[2014-02-19 19:08:48.914] DEBUG: block 15000
[2014-02-19 19:08:55.748] DEBUG: block 20000
[2014-02-19 19:10:11.158] DEBUG: block 25000
[2014-02-19 19:11:25.838] DEBUG: block 30000
[2014-02-19 19:12:24.510] DEBUG: block 35000
[2014-02-19 19:13:19.703] DEBUG: block 40000
[2014-02-19 19:13:53.391] DEBUG: block 45000
[2014-02-19 19:14:46.136] DEBUG: block 50000
[2014-02-19 19:15:14.638] DEBUG: block 55000
[2014-02-19 19:15:40.221] DEBUG: block 60000
[2014-02-19 19:16:01.097] DEBUG: block 65000
[2014-02-19 19:16:24.891] DEBUG: block 70000
[2014-02-19 19:16:26.472] ...Done
[2014-02-19 19:16:26.550] NRS 0.7.6 started successfully.

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:00:54 PM

#35404

Quote from: Jean-Luc on February 19, 2014, 09:49:16 PM

These questions will disappear after they have familiarized themselves with nxt-core. It's a process. It takes time.

Jean-Luc

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:04:20 PM

#35405

Quote from: ChuckOne on February 19, 2014, 09:57:34 PM

Okay, I see. This was not what I meant. I meant, could it be possible to force popping off blocks containing alias transactions and therefore causing a rescan over and over again?

No, to force a block pop-off you need to have a better block longer chain, etc. This cannot be faked, and if a peer lies about its cumulative difficulty and causes a rescan because of that, it gets blacklisted, for 5 min by default. And when one day we keep more stuff in database instead of in memory, the need for rescans will also be reduced.

lead Nxt developer, gpg key id: 0x811D6940E1E4240C
Nxt blockchain platform | Ardor blockchain platform | Ignis ICO

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:06:54 PM

#35406

Quote from: ChuckOne on February 19, 2014, 10:00:54 PM

Quote from: Jean-Luc on February 19, 2014, 09:49:16 PM

These questions will disappear after they have familiarized themselves with nxt-core. It's a process. It takes time.

Another issue:

many folks have the fear that they are on a branch/fork.

If you could find a way to demonstrate otherwise in the nxt.log. That would be great. Something like that:

Code:

[date] INFO: ....
[date] INFO: ....
[date] INFO: Fork probability: 0.01%
[date] INFO: ....
[date] INFO: ....
[date] INFO: Fork probability: 0.1%
[date] INFO: ....
[date] INFO: Fork probability: 14.2% WARNING
[date] INFO: ....
[date] INFO: ....

But, I fear that would greatly increase overhead at least for Raspis.

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:11:51 PM

#35407

Quote from: ChuckOne on February 19, 2014, 09:58:46 PM

Quote from: Jean-Luc on February 19, 2014, 09:49:16 PM

Thank you for adding that counter. It's great:

Code:

Just nitpicking:

Could you unify the log output?
INFO: for 'NRS 0.7.6 started successfully.' etc.?

Is there a difference between DEBUG and INFO currently?

ChuckOne

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:13:33 PM

#35408

Quote from: Jean-Luc on February 19, 2014, 10:04:20 PM

Quote from: ChuckOne on February 19, 2014, 09:57:34 PM

Okay, I see. This was not what I meant. I meant, could it be possible to force popping off blocks containing alias transactions and therefore causing a rescan over and over again?

So, theoretically, if I would buy thousands of nodes, I could keep everybody busy by rescanning the blockchain?

msin

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:18:35 PM

#35409

Quote from: punkrock on February 19, 2014, 09:45:03 PM

If someone has an invite code for Bittrex.com, please PM me.

P.S.: Got a tweet from Mintpal

Here is the Bittrex email if people want to send them an "Please Add Nxt" email; support@bittrex.com

ebereon

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:19:52 PM

#35410

I have tested my raspi with a bruteforce script witch is checking account balances.

The raspi was able to answere ~400 requests per secound (web.xml ddos entry 30000). I don't know if this is an indicator of the resources of a raspi to get 1000tps done. The java process was consuming 95% CPU and the connection was 100Mbit.
Powerconsumption was ~3,5Watt (model B)

For comparison my i5 windows pc was able to answere 15000 requests per secound with 1Gbit connection.

Greets,
eb

PS.: Do we have a script or something to test tps? Would be nice to have to decide what hardware we need for the nodes someday.

TwinWinNerD

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:21:51 PM

#35411

Quote from: msin on February 19, 2014, 10:18:35 PM

Quote from: punkrock on February 19, 2014, 09:45:03 PM

If someone has an invite code for Bittrex.com, please PM me.

P.S.: Got a tweet from Mintpal

Here is the Bittrex email if people want to send them an "Please Add Nxt" email; support@bittrex.com

i think they already decided to add NXT:
http://www.reddit.com/r/CryptoCurrency/comments/1ycym4/bittrex_supports_17_markets_today_are_there_any/cfjjvty

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msin

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:25:05 PM

#35412

Quote from: TwinWinNerD on February 19, 2014, 10:21:51 PM

Quote from: msin on February 19, 2014, 10:18:35 PM

Quote from: punkrock on February 19, 2014, 09:45:03 PM

If someone has an invite code for Bittrex.com, please PM me.

P.S.: Got a tweet from Mintpal

Here is the Bittrex email if people want to send them an "Please Add Nxt" email; support@bittrex.com

i think they already decided to add NXT:
http://www.reddit.com/r/CryptoCurrency/comments/1ycym4/bittrex_supports_17_markets_today_are_there_any/cfjjvty

Still worth emailing them, showing our continued support never hurts.

McDoxy

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:31:40 PM

#35413

Quote from: TwinWinNerD on February 19, 2014, 10:21:51 PM

i think they already decided to add NXT:
http://www.reddit.com/r/CryptoCurrency/comments/1ycym4/bittrex_supports_17_markets_today_are_there_any/cfjjvty

Well, don't wanna take the wind out of your sails, but that doesn't sound to me like they decided to add Nxt. To me that sounds like Nxt is under consideration among with other coins, but has good community support so thats a plus.

chanc3r

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:33:54 PM

#35414

Quote from: punkrock on February 19, 2014, 09:45:03 PM

If someone has an invite code for Bittrex.com, please PM me.

P.S.: Got a tweet from Mintpal

Mintpal is down for maintenance now - to add NXT???
Maybe we should keep an eye on them and keep voting as we made it to the top ...

Y O U C .......^{John McAfee Supports}.......[^{...^{JOIN NOW}...}]

rriky92

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:39:43 PM

#35415

Quote from: msin on February 19, 2014, 04:47:51 PM

Can someone send me links to any secure online Nxt wallets available? Working with a couple exchanges to add Nxt and want to make it easy for their end users. Thanks.

i think the best is https://wallet.nxtty.com:7875 with trusted SSL

Mises_77

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:40:52 PM

#35416

On the topic of exchanges

Please show some reddit love over here as well:

http://www.reddit.com/r/CryptoMarkets/comments/1yd9dx/its_welcome_week_at_coinmkt_zero_fees_zero/

Another possibility to buy NXT with US dollars. They have jumped through all the crazy regulation hoops already here in the US.

I have already exchanged a couple of emails with them as well.

https://coinmkt.com/

Damelon

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:47:00 PM

#35417

Quote from: Mises_77 on February 19, 2014, 10:40:52 PM

And on the topic of reddit: it would be great for some more technical people to look in once in a while.

We are getting more new users in there with questions we cannot always answer.

It's not as scary as it looks and would be much appreciated

Member of the Nxt Foundation | Donations: NXT-D6K7-MLY6-98FM-FLL5T
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Nullu

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:47:08 PM

#35418

I got the wallet working, but the official faucet kept giving me an error. I also probably didn't create a particularly strong password.

Any recommendations on what level of password strength/entropy are required for a sufficiently strong password?

I'm merely curious about NXT. I'd like to see what I could do with it. I actually know some Java but never really had any incentive to keep learning it.

BTC - 14kYyhhWZwSJFHAjNTtyhRVSu157nE92gF

kknk808

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:49:04 PM

#35419

Quote from: Nullu on February 19, 2014, 10:47:08 PM

well my password is on the level of AD!e1wdsa$T#%345rdsfjhtUYgFHY!!`1264514mGBndsffdawDSAdrtvju^3651$%$%$sd (not my real password btw...just an example) ... Tongue

Hopefully that type of style of password is random and strong enough...I tried making it as random as possible...

TwinWinNerD

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Re: NXT :: descendant of Bitcoin - Updated Information

February 19, 2014, 10:51:09 PM

#35420

Quote from: Nullu on February 19, 2014, 10:47:08 PM

subscribe to reddit.com/r/NXT and post in the tip-bot thread, and i will send you some NXT to start.

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