Bitcoin Forum

Alternate cryptocurrencies => Announcements (Altcoins) => Topic started by: mohammedfaiz143 on March 28, 2014, 01:21:05 PM



Title: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: mohammedfaiz143 on March 28, 2014, 01:21:05 PM
Sha1coin

Sha1coin is a lite version of Bitcoin using SHA-1 as a proof-of-work algorithm. (CPU-only)





Info
http://ohac.github.io/sha1coin (http://ohac.github.io/sha1coin)
Source :https://github.com/ohac/sha1coin




Specs
Algorithm: SHA-1 x 27 + XOR
Block reward: 50 SHA
Block time: 2.5 minutes
Retarget: 2016 blocks (3.5 days retarget)
subsidy halves in 840k blocks
Totalcoins: 83.55 million



Wallet
https://github.com/ohac/sha1coin/releases (https://github.com/ohac/sha1coin/releases)

Block Explorer

http://abe.sighash.info/chain/Sha1coin (http://abe.sighash.info/chain/Sha1coin)

Standalone Miner
Source : https://github.com/ohac/sha1coin-cpuminer
Windows : https://drive.google.com/file/d/0B9cvOfoOekSdaEVCcms0amszanM/edit?usp=sharing (Thanks to ig0tik3d )
Miner Usage
Code:
minerd.exe -a sha1coin -o 127.0.0.1:1234 -u 123 -p 12345 -t 2

Exchanges
Voting : https://www.icurrex.com/coin_poll (https://www.icurrex.com/coin_poll)
Voting : https://www.mintpal.com/voting# (https://www.mintpal.com/voting#)

Online wallet and Ripple IOU
http://www.sighash.info/ (http://www.sighash.info/)

Mining pool
http://www.sighash.info:8080/ (http://www.sighash.info:8080/)

Other Useful Links
http://www.cryptocoinrank.com/Sha1coin (http://www.cryptocoinrank.com/Sha1coin)

Note : I am not the developer of this coin saw it here on https://bitcointalk.org/index.php?topic=487560.0 (https://bitcointalk.org/index.php?topic=487560.0)


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: Adamlm on March 28, 2014, 02:44:29 PM
It's an interesting CPU coin from Japan created by unknown developer.
What is really needed here is a pool because solo mining is not very effective at the moment.
Watching.


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: billotronic on March 28, 2014, 03:57:23 PM
It's an interesting CPU coin from Japan created by unknown developer.
What is really needed here is a pool because solo mining is not very effective at the moment.
Watching.

I'd disagree. I've hit 70+ blocks in the past 14 hours on my 8350


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: Adamlm on March 28, 2014, 04:00:31 PM
It's an interesting CPU coin from Japan created by unknown developer.
What is really needed here is a pool because solo mining is not very effective at the moment.
Watching.

I'd disagree. I've hit 70+ blocks in the past 14 hours on my 8350
So how it's a "CPU-only" coin if you mine it with a GPU?


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: billotronic on March 28, 2014, 04:14:42 PM
Sorry, to be more specific. FX-8350


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: CHebur on March 28, 2014, 04:41:14 PM
conf file?


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: Adamlm on March 28, 2014, 04:44:49 PM
conf file?
Code:
rpcuser=user
rpcpassword=pass
addnode=36.2.132.153:9513
trip=mona
shrinkdebugfile=0


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on March 28, 2014, 05:27:39 PM
It's an interesting CPU coin from Japan created by unknown developer.
What is really needed here is a pool because solo mining is not very effective at the moment.
Watching.

U can CPU mine . I've been mining this with my laptop with two threads and will hit a block or to in approx. 5 hours.
It's an interesting CPU coin from Japan created by unknown developer.
What is really needed here is a pool because solo mining is not very effective at the moment.
Watching.

I'd disagree. I've hit 70+ blocks in the past 14 hours on my 8350

Ohh.that's some serious CPU power...  >:(


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: doremi on March 29, 2014, 07:45:48 AM
what are the advantages of using sha1 as coin's algo?


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: 136BTC on March 29, 2014, 08:01:28 AM
I can help promote coin, and organize the vote, hope can enter more trading platform, and let more people know.


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: IloveAnonCoin on March 29, 2014, 08:07:35 AM
Don't you know SHA1 has collisions problem, that why we don't use it anymore. right now, we use SHA2, SHA3.

If you don't know about crypto, don't create the coin please.

ref : http://en.wikipedia.org/wiki/Secure_Hash_Algorithm


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on March 29, 2014, 09:25:38 AM
I can help promote coin, and organize the vote, hope can enter more trading platform, and let more people know.

Well that would be appreciated .

Don't you know SHA1 has collisions problem, that why we don't use it anymore. right now, we use SHA2, SHA3.

If you don't know about crypto, don't create the coin please.

ref : http://en.wikipedia.org/wiki/Secure_Hash_Algorithm

I didn't create this coin .

May be you missed this
Quote
Note : I am not the developer of this coin saw it here on https://bitcointalk.org/index.php?topic=487560.0 (https://bitcointalk.org/index.php?topic=487560.0)

If you didn't read the whole post , don't reply on the post please .lol


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on March 29, 2014, 05:42:06 PM
Don't you know SHA1 has collisions problem, that why we don't use it anymore. right now, we use SHA2, SHA3.

If you don't know about crypto, don't create the coin please.

ref : http://en.wikipedia.org/wiki/Secure_Hash_Algorithm

Well those collisions are just theoretical . And if you consider them as a problem . the SHA-256 to have problems .

ref : http://en.wikipedia.org/wiki/Cryptographic_hash_function#Cryptographic_hash_algorithms


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: ig0tik3d on March 31, 2014, 09:58:17 AM
seems sha1coin block-explorer work wrong.


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on March 31, 2014, 11:12:04 AM
seems sha1coin block-explorer work wrong.

Where is the problem?


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on April 01, 2014, 01:49:22 AM
https://bitcointalk.org/index.php?action=profile;u=166060 (https://bitcointalk.org/index.php?action=profile;u=166060) Laser focus selling 15k sha1 coins. PM him for an offer ... :)


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: ig0tik3d on April 01, 2014, 06:28:19 PM
seems sha1coin block-explorer work wrong.

Where is the problem?
wrong show balance


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: laserfocus on April 01, 2014, 10:32:57 PM
https://bitcointalk.org/index.php?action=profile;u=166060 (https://bitcointalk.org/index.php?action=profile;u=166060) Laser focus selling 15k sha1 coins. PM him for an offer ... :)

Thanks Mohammed!

Looking to sell a few Sha1 for LTC.


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: CHebur on April 02, 2014, 04:42:11 AM
Coin need more promote. Maybe giveaway? I can give some coins for giveaway


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on April 02, 2014, 05:20:12 PM
Coin need more promote. Maybe giveaway? I can give some coins for giveaway

before a giveaway let me see a exhchange which can list sha1coin . So we can get others voting for it with a giveaway..

Let me see if I can get some exchanges ?


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on April 02, 2014, 09:30:21 PM
May be we need a bounty for pool then somebody would interested to make a pool.

Since I am mining on a laptop I don't have much to give . If community is ready to donate then we can keep a bounty. ::)


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: miningcrew on April 03, 2014, 12:45:45 PM
May be we need a bounty for pool then somebody would interested to make a pool.
No!
One of the advantages of this coin is, that you can mine it solo: one i7 core mined 10 blocks over the last 16 hours, so every modern PC should get a few blocks every hour - and even a very weak PC should get one block per day (or week, if it is really crappy :)).

IMHO this coin should be promoted as an 'easy-to-mine-for-everyone' coin (no need bothering with pools and other things), and therefore it is ideal for beginners in the coinmining world.


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on April 03, 2014, 08:49:14 PM
May be we need a bounty for pool then somebody would interested to make a pool.
No!
One of the advantages of this coin is, that you can mine it solo: one i7 core mined 10 blocks over the last 16 hours, so every modern PC should get a few blocks every hour - and even a very weak PC should get one block per day (or week, if it is really crappy :)).

IMHO this coin should be promoted as an 'easy-to-mine-for-everyone' coin (no need bothering with pools and other things), and therefore it is ideal for beginners in the coinmining world.


But as new miners join diff will rise and it will be almost impossible to solo mine this .


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: miningcrew on April 07, 2014, 03:30:21 PM
But as new miners join diff will rise and it will be almost impossible to solo mine this .
But over the last few weeks (once I started monitoring this coin), there are very few miners who joined.

Rather very few miners mined most of the coins - have a look at the block chain.


Title: Re: {ANN}. . .Sha1coin . . . SHA-1 x 27 + XOR | CPU only | Launched 2013-12-29
Post by: miningcrew on April 07, 2014, 03:35:54 PM
seems sha1coin block-explorer work wrong.

Where is the problem?
wrong show balance
I have seen many strange things with blockexplorers (ie. PROBE coin and many others), but accurate with this coin the blockexplorer is 100% in line with my "expectations" (wallets).


Title: Re: {ANN}. . .Sha1coin . . . Diff 0.9 | CPU only | Launched 2013-12-29
Post by: mohammedfaiz143 on April 07, 2014, 04:22:50 PM
But as new miners join diff will rise and it will be almost impossible to solo mine this .
But over the last few weeks (once I started monitoring this coin), there are very few miners who joined.

Rather very few miners mined most of the coins - have a look at the block chain.

Yeah.that is because no one care for it and only those mine who think it will ever make it to an exchnage or so.


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: andron on April 08, 2014, 05:36:37 PM
Voting :https://www.mintpal.com/voting


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: mohammedfaiz143 on April 10, 2014, 01:54:34 AM
Sha1 is now added for public voting on mintpal

https://www.mintpal.com/voting# (https://www.mintpal.com/voting#)


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: BitcoinManiacs on April 19, 2014, 04:22:59 PM
Hello, I discover this coin and I want test mining but I have a problem and some confusion.

What is the parameter "trip" in config file ?

Do I use the switch -f of minerd ?

I see this in my terminal but no coin comes in my wallet, is it normal ?

Code:
./minerd -u sha1 -p x -o 127.0.0.1:1234 -a sha1coin 
[2014-04-19 18:16:25] 4 miner threads started, using 'sha1coin' algorithm.
[2014-04-19 18:16:25] Binding thread 2 to cpu 2
[2014-04-19 18:16:25] Binding thread 3 to cpu 3
[2014-04-19 18:16:25] Binding thread 1 to cpu 1
[2014-04-19 18:16:25] Binding thread 0 to cpu 0
[2014-04-19 18:16:34] tripkey: #elTA7yy7BLWQ, trip: sha1jur1gC+o (yay!!!)
[2014-04-19 18:16:40] tripkey: #NzDXzWL5JZsK, trip: sha1I8KEN/k+ (yay!!!)
[2014-04-19 18:16:40] tripkey: #b5SOdXy6F70F, trip: sha1HsJNia9t (yay!!!)
[2014-04-19 18:16:43] tripkey: #WPKuR5/3erw+, trip: sha1lYxoQp8K (yay!!!)
[2014-04-19 18:16:44] tripkey: #qnX638gKWzaO, trip: sha1gqsQEF7B (yay!!!)
[2014-04-19 18:16:47] tripkey: #z3dMV01kvJrY, trip: sha1ZINX7lwh (yay!!!)


Thank's.


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: mohammedfaiz143 on April 19, 2014, 09:28:01 PM
Hello, I discover this coin and I want test mining but I have a problem and some confusion.

What is the parameter "trip" in config file ?

Do I use the switch -f of minerd ?

I see this in my terminal but no coin comes in my wallet, is it normal ?

Code:
./minerd -u sha1 -p x -o 127.0.0.1:1234 -a sha1coin 
[2014-04-19 18:16:25] 4 miner threads started, using 'sha1coin' algorithm.
[2014-04-19 18:16:25] Binding thread 2 to cpu 2
[2014-04-19 18:16:25] Binding thread 3 to cpu 3
[2014-04-19 18:16:25] Binding thread 1 to cpu 1
[2014-04-19 18:16:25] Binding thread 0 to cpu 0
[2014-04-19 18:16:34] tripkey: #elTA7yy7BLWQ, trip: sha1jur1gC+o (yay!!!)
[2014-04-19 18:16:40] tripkey: #b5SOdXy6F70F, trip: sha1HsJNia9t (yay!!!)
[2014-04-19 18:16:43] tripkey: #WPKuR5/3erw+, trip: sha1lYxoQp8K (yay!!!)
[2014-04-19 18:16:44] tripkey: #qnX638gKWzaO, trip: sha1gqsQEF7B (yay!!!)
[2014-04-19 18:16:47] tripkey: #z3dMV01kvJrY, trip: sha1ZINX7lwh (yay!!!)


Thank's.

Yeah. this fine  , you will get your  coins when you will see something like

[2014-04-19 18:16:40] tripkey: #NzDXzWL5JZsK, trip: sha1I8KEN/k+ (yay!!!) 1/1


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: BitcoinManiacs on April 19, 2014, 09:39:34 PM
Yes, it's ok now. Thank's for your answer :)


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: ohac on May 03, 2014, 06:51:25 AM
Hi. I've created below services.
Thank you.

Online wallet and Ripple IOU
http://www.sighash.info/

Mining pool
http://www.sighash.info:8080/


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: pastet89 on May 03, 2014, 06:53:43 AM
Botnets are welcome. :D


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: mohammedfaiz143 on May 03, 2014, 07:03:41 PM
Hi. I've created below services.
Thank you.

Online wallet and Ripple IOU
http://www.sighash.info/

Mining pool
http://www.sighash.info:8080/


I will add it to the OP .

Edit : I guess you are the real developer of Sha1coin.


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: ohac on May 04, 2014, 03:46:24 AM
I will add it to the OP .

Edit : I guess you are the real developer of Sha1coin.

Thanks.
Yes. I am the developer of Sha1coin.


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: Cryptocoinrank.com on May 14, 2014, 02:27:43 PM

█ ★Sha1coin (SHA) █→ Now Live on: http://www.cryptocoinrank.com/Sha1coin (http://www.cryptocoinrank.com/Sha1coin)

Hope you like it! You can also display your Dev news just by creating two widgets and sending me the information like described here: https://bitcointalk.org/index.php?topic=579901.0 (https://bitcointalk.org/index.php?topic=579901.0)

Enjoy


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: btcltcdigger on May 14, 2014, 02:31:48 PM


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: Tamis on June 19, 2014, 11:29:11 AM
Anyone working on getting this coin listed on an exchange ?


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: ohac on June 21, 2014, 12:08:45 AM
GPU miner
https://github.com/holo-n94/sph-sgminer


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: billotronic on June 21, 2014, 01:15:51 AM
GPU miner
https://github.com/holo-n94/sph-sgminer

lol why?


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: ohac on July 11, 2014, 04:37:29 PM
Sha1coin 0.8.7.2 Released - Hard fork on block 120,000
Switch to Digishield
https://github.com/ohac/sha1coin/releases


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: billotronic on July 11, 2014, 04:55:03 PM
ok, I will bite. over 4k commits? what the shit for? is there any value here other than to 2ch?


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: Adamlm on July 11, 2014, 05:30:21 PM
ok, I will bite. over 4k commits? what the shit for? is there any value here other than to 2ch?
It's the hidden treasure among CPU coins :)


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: HunterMinerCrafter on July 11, 2014, 05:54:08 PM
How exactly is this a cpu only coin?

There have been sha1 capable asics since before there was even the Satoshi whitepaper.  An fpga miner for this coin would likely be trivial to produce from existing open source cores.

Using SHA1 for PoW is probably not viable, for a lot of reasons. 


Title: Re: {ANN}. . .Sha1coin . . . Easy to mine | CPU only | New Algo
Post by: michael_phelps on January 03, 2018, 02:39:35 AM
What ever happened to this coin?