[ANN][XCH] ⚡ xChangeum ⚡ [Scrypt PoW/15% Premined] Exchange Listing Guarantee

[DigitalFinex]

What is xChangeum?

xChangeum is minable cryptocurrency. Based on the Scrypt Proof-of-Work algorithm, there will only be 100 million XCH ever created.

xChangeum is unique in that it will be used as payment for fees on DigitalFinex Cryptocurrency Exchange at a discount.


Links

xChangeum Website:
http://xchangeum.com
DigitalFinex Cryptocurrency Exchange:
https://digitalfinex.com
Twitter:
https://twitter.com/DigitalFinex
Github:
https://github.com/DigitalFinex/xChangeum


Premine usages (15 million XCH)

• 20% of the funds will go to the development of desktop software for  DigitalFinex
Cryptocurrency Exchange.  The desktop trading software will run on both Windows
and Linux operating systems.  Traders will be able to trade directly from their
desktops and access DigitalFinex Cryptocurrency Exchange at speed.

• 20% of the funds will go to the development of mobile apps (Android & iOS).
Traders will be able to use  DigitalFinex Cryptocurrency Exchange directly from
their mobile devices on the go.

• 10% of the funds will be used for the continued development of digitalfinex.com.

• 40% of the funds will be used for marketing the exchange on popular forums and
sites to get more traders on  DigitalFinex Cryptocurrency Exchange.

• 10% reserved for unforeseen expenses and expenditure overruns.


Buy Back

Each year DigitalFinex Cryptocurrency Exchange will buy back XCH and burn the tokens
thus diminishing the total supply of XCH.

DigitalFinex Cryptocurrency Exchange will use 20% of it's yearly profits to buy back XCH
tokens until there are only 50 million XCH in circulation.

The buy back of XCH will make the tokens more scarce and rare.


Discount

DigitalFinex Cryptocurrency Exchange will allow XCH to be used to pay for trading fees,
and offering a discount for the use of them.  

Below is a table summarizing the discount amounts for each year:

Year 1 - 50% discount for using XCH
Year 2 - 25% discount for using XCH
Year 3 - 12.5% discount for using XCH
Year 4 - 6.25% discount for using XCH
Year 5 - 0% discount


Exchange

You can now trade xChangeum (XCH) on DigitalFinex Cryptocurrency Exchange:
https://digitalfinex.com/Exchange/?p=BTC-XCH

xChangeum (XCH) will be listed on DigitalFinex Cryptocurrency Exchange. XCH will
initially be available for trade with Bitcoin pairing.  

When you trade on DigitalFinex Cryptocurrency Exchange, you can chose to pay your
exchange fees in XCH. By using XCH you'll receive a discount of up to 50% on trading
fees.

DigitalFinex Cryptocurrency Exchange was recently founded and is striving to become a
leader in the digital asset exchange space.


What are xChangeum’s characteristics?

• Total supply: 100 million XCH
• Mining algorithm: Scrypt PoW (identical to Litecoin)
• New coin generation period:  Approximately every 2.5 minutes
• Difficulty adjustment period: Approximately every 10 minutes
• 15% premined (15 million XCH)
• 85% available to miners (85 million XCH)
• All 100 million XCH will be mined in approximately 1.2 years
• Block reward halving period: None


xChangeum Block Rewards

• 50 XCH rewarded to the genesis block (block height 0)
• 15 million XCH rewarded to block height 1
• A constant 50 XCH block reward until block height 1,699,999
• Zero block reward at and after block height 1,700,000


Mining Pools

1.
Evo.today
http://mining.evo.today

Fee: 0.9%
Payout: Every 2 hours

Code:

-a scrypt -o stratum+tcp://mining.evo.today:3437 -u walletaddress -p c=XCH

2.
WeekendPool.net
http://weekendpool.net

~Automatic payouts every hour
~No registration is required
~Low fee and dedicated support!

Code:

-a scrypt -o stratum+tcp://weekendpool.net:3433 -u <WALLET> -p c=XCH

3.
HashNice.pw
https://hashnice.pw

Payouts are made automatically every 2 hours for all balances above 0.001, or 0.0001 on Sunday.

Code:

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

Note:

We are also in the process of setting up our own mining pool.  Our mining pool we be
accessible from pool.xchangeum.com.  

But we will also be in contact with other mining operators to get xChangeum listed
on their pools.


Nodes

Add the following nodes to your xChangeum Core client -

Open the console window (Help->Debug Window->Console) then paste the following:

addnode 13.90.247.177 add
addnode 79.77.28.25 add

[1715464005]

1715464005

[1715464005]

1715464005

[1715464005]

1715464005

[1715464005]

1715464005

[dsg21]

Russian and Polish translation reserved, image translation

[themen1260]

res

[halkuon]

pass

[FreakCoder]

xChangeum (XCH)

Dedicated Port: 3437
User: Your wallet address
Password: c=XCH
Fee: 0.9%
Payout: Every 2 hours

Code:

-a scrypt -o stratum+tcp://mining.evo.today:3437 -u walletaddress -p c=XCH

Join our Discord

[materazi]

Ukrainian translation reserved

[DigitalFinex]

pool

No pools as of yet.  You can however solo mine.  We're working on getting pool involved and setting up our own pool too.

[DigitalFinex]

Hey dev what is the rpcport

The rpcport is 5679

[xieergai1980]

no discord??

[cassavachips]

Indonesia translation reserved

website : pool.xchangeum.com Dead ?? 

[tocacyy]

res

[DigitalFinex]

Indonesia translation reserved

website : pool.xchangeum.com Dead ?? 

Use the Hash4Life pool above

[xieergai1980]

lol diff. dont mine - only orphans

[sidgrip]

Ok, well I am stuck. I am not new to solo mining, I am currently soloing two scrypt coins but can't get this one to work?

Any help would be appreciated


xchangeum.conf

Code:

rpcserver=127.0.0.1
rpcallow=192.168.1.*
rpcconnect=192.168.1.*
rpcport=5679
rpcuser=user
rpcpassword=pass
server=1
listen=1
daemon=1
gen=0

addnode=13.90.247.177
addnode=79.77.28.25

[DigitalFinex]

Ok, well I am stuck. I am not new to solo mining, I am currently soloing two scrypt coins but can't get this one to work?

Any help would be appreciated


xchangeum.conf

Code:

rpcserver=127.0.0.1
rpcallow=192.168.1.*
rpcconnect=192.168.1.*
rpcport=5679
rpcuser=user
rpcpassword=pass
server=1
listen=1
daemon=1
gen=0

addnode=13.90.247.177
addnode=79.77.28.25

You can solo mine by typing generate 1 at console or generate X (X being the number of blocks you want to create).

[dbalz]

I'm new to solo mining as well. Does any have any instructions or can reference a good tutorial? I haven't been able to google or youtube any good instructions

[birdie_ale]

Italian translation reserved. Please confirm if needed

[xPotato_02]

Isn't the pre-mine amount too much? How can we make sure that the premined coins will not be dumped?

[papilyn]

im blind, where is link of the wallet?  

pd, i found it.

[materazi]

https://bitcointalk.org/index.php?topic=236982.msg38128269#msg38128269
Ukrainian done
wallet: MSHCbqqUw9sfWEU59GxU9fkiC8E57kB1qF

[DigitalFinex]

We've noticed some nodes are having problems with orphaned blocks.  To remedy this, please delete your blocks and chainstate folders and freshly sync from the network again.

You can find those folders in:
Windows:
c:\Users\<your username>\AppData\Roaming\xChangeum\

Linux:
~/.xchangeum

If you're having problems, only delete those two folders. 

Remember to backup your wallets folder as those contain your private keys to your coins.

[FreakCoder]

We've noticed some nodes are having problems with orphaned blocks.  To remedy this, please delete your blocks and chainstate folders and freshly sync from the network again.

You can find those folders in:
Windows:
c:\Users\<your username>\AppData\Roaming\xChangeum\

Linux:
~/.xchangeum

If you're having problems, only delete those two folders. 

Remember to backup your wallets folder as those contain your private keys to your coins.

After doing a resync of the chain on the pool, we continue to find orphans. In looking at the debug.log, it appears the nodes provided are refusing connection. Not sure if that is the culprit but I will continue to investigate.

[sidgrip]

After doing a resync of the chain on the pool, we continue to find orphans. In looking at the debug.log, it appears the nodes provided are refusing connection. Not sure if that is the culprit but I will continue to investigate.

If two pools are having the same issue, It would most likely be the nodes are refusing connections.

[DigitalFinex]

We've noticed some nodes are having problems with orphaned blocks.  To remedy this, please delete your blocks and chainstate folders and freshly sync from the network again.

You can find those folders in:
Windows:
c:\Users\<your username>\AppData\Roaming\xChangeum\

Linux:
~/.xchangeum

If you're having problems, only delete those two folders. 

Remember to backup your wallets folder as those contain your private keys to your coins.

After doing a resync of the chain on the pool, we continue to find orphans. In looking at the debug.log, it appears the nodes provided are refusing connection. Not sure if that is the culprit but I will continue to investigate.

The P2P port is 5680

The RPCPort is 5679

Let me know if that helps at all!?

[alorotomca]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

[FreakCoder]

We've noticed some nodes are having problems with orphaned blocks.  To remedy this, please delete your blocks and chainstate folders and freshly sync from the network again.

You can find those folders in:
Windows:
c:\Users\<your username>\AppData\Roaming\xChangeum\

Linux:
~/.xchangeum

If you're having problems, only delete those two folders.  

Remember to backup your wallets folder as those contain your private keys to your coins.

After doing a resync of the chain on the pool, we continue to find orphans. In looking at the debug.log, it appears the nodes provided are refusing connection. Not sure if that is the culprit but I will continue to investigate.

The P2P port is 5680

The RPCPort is 5679

Let me know if that helps at all!?

It appears the refused connections aren't the nodes provided by other connections. I have made sure the RPC port is the one you provided and resend the chain. However, we continue to only find orphans. A block explorer may help or once your pool is up, we can sync to that. It seems anyone mining is probably on there own chain until it can be verified somewhere.

[DigitalFinex]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 888 as the latest block (as I write this).

[alorotomca]

The transaction was confirmed just now. Thanks.

[FreakCoder]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 885 as the latest block (as I write this).

Our pool is roughly the same height but all orphans. I can only suggest that someone is solo mining with a higher hashrate.

[DigitalFinex]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 885 as the latest block (as I write this).

Our pool is roughly the same height but all orphans. I can only suggest that someone is solo mining with a higher hashrate.

Mine is showing 1954396171 networkhashps.  What is the pool averaging?

[DigitalFinex]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 885 as the latest block (as I write this).

Our pool is roughly the same height but all orphans. I can only suggest that someone is solo mining with a higher hashrate.

I will add you pool to the ANN, hopefully you will receive more hashing power.

[index932]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 885 as the latest block (as I write this).

Our pool is roughly the same height but all orphans. I can only suggest that someone is solo mining with a higher hashrate.

I will add you pool to the ANN, hopefully you will receive more hashing power.

I added this coin to my pool and getting all orphans as well! Please do add me to the pool list.
http://Weekendpool.net

[DigitalFinex]

Transactions are not getting confirmed. I sent some coins from one wallet to another yesterday.

Status: 0/unconfirmed, in memory pool
Date: 5/22/2018 15:46
From: unknown

What block is your client showing you're on?

You can check the current block height by typing getmininginfo in to the xChangeum Core Console Window (Help->Debug window->Console).

Mine is showing block 885 as the latest block (as I write this).

Our pool is roughly the same height but all orphans. I can only suggest that someone is solo mining with a higher hashrate.

I will add you pool to the ANN, hopefully you will receive more hashing power.

I added this coin to my pool and getting all orphans as well! Please do add me to the pool list.
http://Weekendpool.net

We've added your pool too.  Thanks!

[ChainMapper]

@ DEV

Please contact me to get XCH added to https://chainmapper.com

[Samuiel]

Project with good concept and I think it's worth the support. Good luck for this project
Egretia.

[alorotomca]

Transactions are not getting confirmed again.
Curent block hight is 1435.

Status: 0/unconfirmed, in memory pool, broadcast through 14 nodes
Date: 5/24/2018 09:39

[DigitalFinex]

Transactions are not getting confirmed again.
Curent block hight is 1435.

Status: 0/unconfirmed, in memory pool, broadcast through 14 nodes
Date: 5/24/2018 09:39

We believe a miner with the most hashing power across the network is not mining any transactions.

A form of Selfish Mining, which could also explain the orphaned blocks the pools were encountering.

We will need more hashing power on our network to solve this problem.

In the meantime, hopefully when our pool launches we'll have enough hashing power to stop this style of mining.

As a precaution, we've raised the number of confirmations required to get the coins on our exchange to 110.  This should prevent any form of Double Spend (if the miner was considering that also).

[kurbeks]

Is windows wallet available?

[DigitalFinex]

Is windows wallet available?

Yes, you can download it from xchangeum.com

[kurbeks]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

[DigitalFinex]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

I'm not sure why Weekend Pool isn't working!?  I've just checked their site and they still have xChangeum listed as a minable coin.

I'm afraid it's either Weekend Pool or solo mining for now.  Until we have our own pool up.


Edit: I've contacted the owner of Weekend Pool and I'll let know you know if we have any updates.

[kurbeks]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

I'm not sure why Weekend Pool isn't working!?  I've just checked their site and they still have xChangeum listed as a minable coin.

I'm afraid it's either Weekend Pool or solo mining for now.  Until we have our own pool up.


Edit: I've contacted the owner of Weekend Pool and I'll let know you know if we have any updates.

k,thanx

[DigitalFinex]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

I'm not sure why Weekend Pool isn't working!?  I've just checked their site and they still have xChangeum listed as a minable coin.

I'm afraid it's either Weekend Pool or solo mining for now.  Until we have our own pool up.


Edit: I've contacted the owner of Weekend Pool and I'll let know you know if we have any updates.

k,thanx

Unfortunately, weekend pool has removed xChangeum from their list of minable coins.

It's solo mining for now until our pool is up!

Thanks!

[FreakCoder]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

I'm not sure why Weekend Pool isn't working!?  I've just checked their site and they still have xChangeum listed as a minable coin.

I'm afraid it's either Weekend Pool or solo mining for now.  Until we have our own pool up.


Edit: I've contacted the owner of Weekend Pool and I'll let know you know if we have any updates.

k,thanx

Unfortunately, weekend pool has removed xChangeum from their list of minable coins.

It's solo mining for now until our pool is up!

Thanks!

I switched servers and have added this back to the pool. Hopefully no orphans

[fire-lion]

New Pool here
https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

[alorotomca]

Is windows wallet available?

Yes, you can download it from xchangeum.com

Thanx!

Any working pools ( i read about orphans but still would try). Weekend pool doesn't accept any shares.

I'm not sure why Weekend Pool isn't working!?  I've just checked their site and they still have xChangeum listed as a minable coin.

I'm afraid it's either Weekend Pool or solo mining for now.  Until we have our own pool up.


Edit: I've contacted the owner of Weekend Pool and I'll let know you know if we have any updates.

k,thanx

Unfortunately, weekend pool has removed xChangeum from their list of minable coins.

It's solo mining for now until our pool is up!

Thanks!

I switched servers and have added this back to the pool. Hopefully no orphans

Need to set "masternodes and use segwits" in your pool to avoid those orphaned blocks.

[alorotomca]

New Pool here
https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

Need to set "use segwit" in your pool in order for transactions to get mined.

[FreakCoder]

New Pool here
https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

Need to set "use segwit" in your pool in order for transactions to get mined.

Thanks! Last block found wasn't orphaned and then miner left.

[fire-lion]

New Pool here
https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

Need to set "use segwit" in your pool in order for transactions to get mined.

OK

[FreakCoder]

Orphan blocks are fixed. Mining can be resumed.

[Oddyseous]

what do I need to put into cudaminer to mine this on the pool?

[FreakCoder]

what do I need to put into cudaminer to mine this on the pool?

Code:

-a scrypt -o stratum+tcp://mining.evo.today:3437 -u walletaddress -p c=XCH

[Oddyseous]

what do I need to put into cudaminer to mine this on the pool?

Code:

-a scrypt -o stratum+tcp://mining.evo.today:3437 -u walletaddress -p c=XCH

Thanks

[djuragan]

So this main use of this coin is for transaction fee on an exchange?
Is there any other possibilities of the use of this coin?

[DigitalFinex]

Orphan blocks are fixed. Mining can be resumed.

Ok, I've added your pool back in to the ANN.  Hopefully, it goes better this time.

[DigitalFinex]

So this main use of this coin is for transaction fee on an exchange?
Is there any other possibilities of the use of this coin?

XCH primary use will be for discounts when exchanging crypto.

And, we will be purchasing XCH back from the miners/traders with 20% of our profits each year then burning the tokens.  Until only 50 million XCH are in circulation.

Other uses are not scheduled.  But when we're a bigger exchange we might consider asking new ICOs to pay (using XCH) to list their coins on our exchange.  That's not confirmed however - for now listings are free.

[Oddyseous]

how long should it take to find a block to work on?

[FreakCoder]

how long should it take to find a block to work on?

Make sure to have -p c=XCH if mining on my pool, but it depends on the network hash rate and diff.

[Oddyseous]

how long should it take to find a block to work on?

Make sure to have -p c=XCH if mining on my pool, but it depends on the network hash rate and diff.

oops, added it lol thanks

[FreakCoder]

how long should it take to find a block to work on?

Make sure to have -p c=XCH if mining on my pool, but it depends on the network hash rate and diff.

oops, added it lol thanks

No biggie. Should work either way, but just in case. Are you seeing your hash rate?

[Oddyseous]

how long should it take to find a block to work on?

Make sure to have -p c=XCH if mining on my pool, but it depends on the network hash rate and diff.

oops, added it lol thanks

No biggie. Should work either way, but just in case. Are you seeing your hash rate?

Yeah but I saw my hashrate before... not sure if it was working before but as soon as I entered the password -p c=XCH then it accepted a share pretty quick

[fire-lion]

Can you add it New Pool to official pool lists ?

https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

[DigitalFinex]

Can you add it New Pool to official pool lists ?

https://hashnice.pw

-a scrypt -o stratum+tcp://hashnice.pw:3435 -u <WALLET_ADDRESS> -p c=XCH

I've added your pool too.

Thanks!

[ChainMapper]

Hi dev. You need an explorer. https://chainmapper.com van provider that, interested?

[HLINK_Marketer1]

I have used to trade RPI coins with low trading fees and legit withdrawal process.
Thanks digitalfinex for listing HODLIT(HIT)/BTC pair!!
This exchange is not a scam and listing a lot of new coins for free!

[Flupy]

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