[ANN][YAC] Yacoin Network Graphs!

[sairon]

Hi!

Finally managed to fix server, so I created something new:
Yacoin Network Graphs! Plotted from fresh block explorer data at http://explorer.yacoin.org, updated every hour. Includes difficulty, network hashrate and block interval. All time and last 24 hours (1440 blocks). Tips and suggestions appreciated.

Here they are, have fun!
http://explorer.yacoin.org/graphs.htm

[azwccc]

looks great, will be greater if a toggle marker can be added, so the user can see the exact value at a certain point.

[sairon]

looks great, will be greater if a toggle marker can be added, so the user can see the exact value at a certain point.

It's just static png generated every hour by gnuplot. I might migrate it to JavaScript or something when I have the time.

[JahPowerBit]

nice job! thank you!

a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome.

[sairon]

nice job! thank you!

a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome.

Good point, I'll add a plot of Nfactor value to each graph or something.

[theprofileth]

nice job! thank you!

a text which explains why the hasrate decreases abruptly at each change of N would presumably welcome.

Infact it would be probably smarter to just include an additional line in each graph with the values "corrected" for the N factor changes as to compare the original speed to the current without having to mentally translate the graphs.
Essentially just look up the date of the shifts aka here

YACoin Technical Data
(this post will contain information about the basic parameters of YACoin, including more information on the hashing algorithm which is *not* called scrypt-jane, timeframe for N increases, PoS details when they become known, etc)


The schedule of N changes for YACoin is:

Nfactor		N		Memory		UNIX Time		Date/Time in GMT		Hashrate for 2x Xeon E5450
4		32		4kB		1367991200		Wed - 08 May 2013 - 05:33:20 GMT		358,770
5		64		8kB		1368515488		Tue - 14 May 2013 - 07:11:28 GMT		279,158
6		128		16kB		1368777632		Fri - 17 May 2013 - 08:00:32 GMT		193,995
7		256		32kB		1369039776		Mon - 20 May 2013 - 08:49:36 GMT		119,252
8		512		64kB		1369826208		Wed - 29 May 2013 - 11:16:48 GMT		66,956
9		1024		128kB		1370088352		Sat - 01 Jun 2013 - 12:05:52 GMT		34,803
10		2048		256kB		1372185504		Tue - 25 Jun 2013 - 18:38:24 GMT		18,013
11		4096		512kB		1373234080		Sun - 07 Jul 2013 - 21:54:40 GMT		9,077
12		8192		1MB		1376379808		Tue - 13 Aug 2013 - 07:43:28 GMT		4,595
13		16384		2MB		1380574112		Mon - 30 Sep 2013 - 20:48:32 GMT		2,276
14		32768		4MB		1384768416		Mon - 18 Nov 2013 - 09:53:36 GMT		606
15		65536		8MB		1401545632		Sat - 31 May 2014 - 14:13:52 GMT		187
16		131072		16MB		1409934240		Fri - 05 Sep 2014 - 16:24:00 GMT		81
17		262144		32MB		1435100064		Tue - 23 Jun 2015 - 22:54:24 GMT		30.55
18		524288		64MB		1468654496		Sat - 16 Jul 2016 - 07:34:56 GMT		14.80
19		1048576		128MB		1502208928		Tue - 08 Aug 2017 - 16:15:28 GMT		7.16
20		2097152		256MB		1602872224		Fri - 16 Oct 2020 - 18:17:04 GMT		3.5
21		4194304		512MB		1636426656		Tue - 09 Nov 2021 - 02:57:36 GMT		1.73
22		8388608		1GB		1904862112		Mon - 13 May 2030 - 00:21:52 GMT		1.07
23		16777216		2GB		2173297568		Sat - 13 Nov 2038 - 21:46:08 GMT
24		33554432		4GB		2441733024		Fri - 17 May 2047 - 19:10:24 GMT
25		67108864		8GB		3247039392		Tue - 22 Nov 2072 - 11:23:12 GMT
26		134217728		16GB		3515474848		Mon - 26 May 2081 - 08:47:28 GMT
27		268435456		32GB		5662958496		Sat - 14 Jun 2149 - 12:01:36 GMT
28		536870912		64GB		6736700320		Tue - 24 Jun 2183 - 01:38:40 GMT
29		1073741824		128GB		9957925792		Tue - 21 Jul 2285 - 18:29:52 GMT
30		2147483648		256GB		14252893088		Sat - 28 Aug 2421 - 00:58:08 GMT

N is calculated from Nfactor as follows:
N = 1 << ( Nfactor + 1 )

Then just multiply by the approximate decrease of each shift,which were approximately a 45% decrease with each shift so just multiply by 20/11 and you just get about what you need to effectively show the corrected hashrate and such.

[azwccc]

On 18 Nov 2013, the hashrate will be 1/100 of the current hashrate with same cpu?

[sairon]

On 18 Nov 2013, the hashrate will be 1/100 of the current hashrate with same cpu?

Indeed, but difficulty will be lowered so that a block is found each minute.

[nocoin]

The schedule of N changes for YACoin is:

Nfactor		N		Memory		UNIX Time		Date/Time in GMT		Hashrate for 2x Xeon E5450
9		1024		128kB		1370088352		Sat - 01 Jun 2013 - 12:05:52 GMT		34,803

Will it be GPU burst on N=1024? Is scrypt-jane(1024,1,1) is the same thing as litecoins' scrypt(1024,1,1)?

[sairon]

Will it be GPU burst on N=1024? Is scrypt-jane(1024,1,1) is the same thing as litecoins' scrypt(1024,1,1)?

No, scrypt-jane is just a library implementing multiple scrypt variants, LTC uses a different hashing and mixing function, so LTC miner will NOT work with YAC. You must modify scrypt GPU kernel to use the right scrypt variant (already done by at least 3 people). Also, GPUs will (probably) be hit hard on N=8192.

[bitdwarf]

Awesome! Posting to follow updates.

[sairon]

How do you guys like the new graphs? I changed the way Nfactor is plotted.

How long until we have difficulty less than 1?

[procrypto]

Nice work, loving this. Look forward to the upgrade to JS 

[sairon]

Added a table with Nfactor increase dates/times, memory usage and CPU/GPU hashing speed comparison.
http://yacexplorer.tk/graphs.htm#tech

[mr_random]

Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC?

[sairon]

Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC?

There are at least 4 GPU miner implementations, although none of them has been released as of now. mtrlt claims to have made the fastest one so far, see: https://bitcointalk.org/index.php?topic=206577.msg2241855#msg2241855

[mr_random]

Interesting graphs. How did you carry out those GPU simulations? Is there a GPU miner out there for YAC?

There are at least 4 GPU miner implementations, although none of them has been released as of now. mtrlt claims to have made the fastest one so far, see: https://bitcointalk.org/index.php?topic=206577.msg2241855#msg2241855

Nice find. Glad I am not a YAC miner lol.

[hanzac]

Really like it.

[sairon]

Random Yacoin Facts:

• There are 30616 addresses used so far.
• Top 10 receiving addresses:

Code:

address                                received
YBJeQQFCipbC4LrZTnTu6j5rSAMsqRkGJb     441151.00000000
Y8pzvdVPNKjhRQYnRWGd1sEcE7WKrGpqcV     314843.88000000
YDFcVs8sxTbym6K6msd2ziXtp8kwYhG1rw     304656.25000000
YJH8f3XKtTXWHpCAgYpQCi5HAQ7SCPGSXA     273753.93000000
Y2e1VP9ZpwYCbVMk7RRhGDLwRKyuQwjzGQ     186557.13978700
Y42xBGnxyoNfHDfvGiVfH8D8U34xthPxy8     159695.18000000
YAP2R5EfeiBSREwUJmdKEzd5HhvmpfkLHs     142114.29000000
Y5M9ec642cQGfe35HyYwqgNxvKr4ufoWiT     110849.44126400
Y9A8mdy2rqFihhGssGZEc7Npg5YZU4byHX     102909.92500000
YNwKaaULjo2hPJCi4FzVvqLonykLAq6SPT     102909.56990000

• Top 10 sending addresses:

Code:

address                                sent
YDFcVs8sxTbym6K6msd2ziXtp8kwYhG1rw     304656.25000000
YAP2R5EfeiBSREwUJmdKEzd5HhvmpfkLHs     142114.29000000
Y5M9ec642cQGfe35HyYwqgNxvKr4ufoWiT     110849.44126400
YNwKaaULjo2hPJCi4FzVvqLonykLAq6SPT     102909.56990000
Y5JxizRK44ahePgNqgZDRjE9Bks58NohWQ      90320.46000000
Y5ve8DUxxUsX2uwcw54Mpwp4zV1gTeB56y      82832.35000000
YB24c3Uwenem72g7dhY5aP2RJg8oY72pzL      82732.00000000
Y1UdvTxdfMrCckK8S4ceS7VxR3ivx7yWMq      76614.71400000
YF3gMrRKbgL3kkNwG42XnBzjk23wvgWi7W      74413.44000000
Y7YMAVrC6YYe28kgqEog9e2LbjU5iTHhsm      67241.13272900

• Top 10 addresses by final balance:

Code:

address                                balance
YBJeQQFCipbC4LrZTnTu6j5rSAMsqRkGJb     441131.00000000
Y8pzvdVPNKjhRQYnRWGd1sEcE7WKrGpqcV     314843.88000000
YJH8f3XKtTXWHpCAgYpQCi5HAQ7SCPGSXA     273741.93000000
Y2e1VP9ZpwYCbVMk7RRhGDLwRKyuQwjzGQ     185299.17978700
Y42xBGnxyoNfHDfvGiVfH8D8U34xthPxy8      99431.00000000
Y9kxx3oWXnVGV5gd8yHUMWcmV3BFRaLQAX      91402.91000000
Y4D4gQ32YhGP61CTRHJG9HM9M8HRAxMHom      74280.00000000
YMbVUEiaTEKM5wvQFtQ9cM9fNUMYceiVYA      70000.00000000
Y9A8mdy2rqFihhGssGZEc7Npg5YZU4byHX      52910.14500000
Y1dncJeBobRiYiBop6LWsUXq9fm8HbQfsp      50853.56924000

[St.Bit]

Top 10 addresses by final balance:

I started a threat on yacointalk about these huge wallets, but it would be nice to have more infos on that. Could you please add a graph showing (f.e Top 100 or even more) of the biggest adresses. The numbers for themselve seem to be useless but distribution charts of some sort could be useful.

EDIT: Oh and by the way, keep up the good work!