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scrypt | port 7777
currently mining
sha-256 | 8888
currently mining
x11 | 11111
currently mining
Pool Round Exchange
Coin Hashrate Time Rate (/BTC) Profitability
Scrypt most profitable
(MP) WDC 8106.8 MH/s 0h9m 0.00002540 0.00009483
AUR 17.5 MH/s 0h22m 0.00010251 0.00008801
x11 most profitable
(MP) URO 30 MH/s 0h28m 0.00005779 0.00011139
DRK 17881.6 MH/s 0h17m 0.01101620 0.00006757
SHA-256 most profitable
(MP) BTC 330.1 TH/s 9h46m 1.00000000 0.00000354
MZC 123.8 TH/s 0h22m 0.00000016 0.00000338
Other Pools
BXT 29.4 TH/s 1440h21m 1.00000000 0.00000354
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Site News

2016-02-07T21:52:04Z Good news regarding NAUT conversion! As a thank you for continuing to mine NAUT and enable the original conversion, the NAUT team has agreed to allow our users to convert their old NAUT to new NAUT (a NXT asset). Since the process will involve releasing your email address and NAUT balance to the NAUT team, we will require users to opt in to participate in the conversion. You can do so by clicking the "Opt In" button in the "NAUT conversion" section on the Account page. The deadline for opting in will be 2/21/2016. Please send email if you have any questions.

2016-02-05T20:29:08Z Come hang out in our Slack chat! https://www.hamsterpad.com/chat/multipool

2016-01-16T21:02:45Z Regarding NAUT conversion: Apparently we have missed the deadline for conversion. We were not made aware of this until a miner emailed us last week.

We are discussing mass conversion with the NXT team. The new NAUT is a NXT asset (i.e., not minable), so the plan is still to remove the pool. However, we will keep the old NAUT available for withdrawals until we get a definitive answer on whether we'll be allowed to do a late exchange for the new asset.

As of a few days ago, the "old" NAUT appeared to still be trading on on cryptsy, so that is an option, but there are risks associated with sending your coins there (i.e. you may not be able to withdraw).

2016-01-16T00:39:00Z In approximately 2 weeks (or in any case, shortly after it's released), the Bitcoin XT pool will be switching to Bitcoin Classic. https://www.bitcoinclassic.com/ The fee will remain at 0%.

2016-01-12T22:12:49Z NAUT has been disabled for mining and will be removed on or about Jan. 31, 2016. Users need to withdraw their NAUT and then redeem it for the new version of NAUT by creating an account athttps://www.drachmae.exchange/ Seehttps://bitcointalk.org/index.php?topic=1182317.0 for more information. If you have any questions please send email.

2016-01-04T19:04:58Z We have attempted several times now to contact Cryptsy to get a status on BTC/LTC withdrawals but have received no response. According to reports from our users and users on other sites, it appears that Cryptsy has not processed BTC or LTC withdrawals in over a month. Other currencies may be working but are now highly inflated on Cryptsy.

We consider Cryptsy to be a defunct exchange and recommend our users avoid it. We have temporarily disabled auto and daily payouts for any users who are using Cryptsy integration in order to prevent any additional losses. In order to re-enable withdrawals, please visit your account page and update any relevant withdrawal address, then set cryptsy integration to "disabled". If you have any questions please email us.

2015-12-25T19:06:00Z Happy Holidays to all of our miners!

2015-12-21T22:00:42Z We are no longer considering prices from Cryptsy in profitability calculations due to the issues withdrawing BTC and LTC from that exchange. Your account's estimated value may have dropped due to this, even if your balances have not changed, because the estimate calculation now uses an exchange rate of 0 for those coins.

2015-12-13T08:00:56Z As of block 388,138, we have switched our reward system for the BTC pool to an exponential system in order to match Slush's pool's reward system. Please check the help page for details on the new reward system and send an email if you have any questions.

2015-12-11T21:39:06Z Due to multiple reports of withdrawal problems at Cryptsy, we have temporarily disabled our Cryptsy integration functionality. Note that auto withdrawals that are already set up with a Cryptsy address will continue to be sent. Please email us if you have any questions.

Bitcoin Merged Mining
Bitcoin Merged Mining (0% fee) is now available on port 3345.
We are pleased to offer a Bitcoin XT pool for miners who wish to "vote" for BIP 101.
  • 0% PPLNS fee
  • User-selectable difficulty
  • Merged Mining with:
    • Namecoin (NMC).
    • Unobtanium (UNO).
    • MyriadCoin (MYR).
IMPORTANT: New York State Residents
This pool is not licensed to do business with New York State residents.

This mining pool has not applied for New York's "BitLicense". Accordingly, as of August 10, 2015, we must cease doing business with persons residing in the State of New York. If you are a resident of New York, you may no longer use this service. Please withdraw all coins and cease mining immediately.

We have taken steps to block IP addresses originating within New York, however, these are not 100% reliable. By continuing to use the pool for any purpose other than withdrawing your funds, you affirm that you are not subject to New York regulations. If you have any questions, please email us.

Recently Added Currencies
Stratum Port
Current Profitability
Bitcoin (XT)SHA-25633450.00000354
DigiByte (Scrypt)Scrypt33510.00008020
1x11 profitability cannot be estimated accurately vs. Scrypt due to hardware differences.
2Scrypt-N profitability can be divided by 2 to approximate equivalent Scrypt profitability.

Multiports - Recent Profitability
PeriodAvg. Profitability
(ending Feb 08 0:00 UTC)Scrypt
1 day 0.00009302 0.00000607 0.00015285
3 days 0.00009794 0.00000556 0.00001907
10 days 0.00009533 0.00000495 0.00002082
1x11 profitability cannot be estimated accurately vs. Scrypt due to hardware differences.
2Scrypt-N profitability can be divided by 2 to approximate equivalent Scrypt profitability.

Welcome to Multipool!

Welcome to Multipool™, the original profit-switching cryptocoin mining pool. Mine your favorite coin, or point your miners at one of our Multiports™ and always be mining the most profitable coin!

If you are a new user, please create an account. Then click "Help", and follow the instructions on that page.

Why use Multipool?

  • Established in April 2013, Multipool is one of the oldest mining pools in operation. We are a registered business in California. We believe in cryptocurrencies and are in this for the long haul.
  • All Scrypt coins are Merge Mined with Dogecoin and Viacoin. Mine any coin and get extra Doge+Via for free!
  • Get your coins faster! Most of our currencies pay out after 20 confirmations or fewer. Hold the currencies you want to use or think will appreciate in value, and sell the rest before other pools dump!
  • Low, fee-free auto pay thresholds and fee-free daily payouts are available with even lower thresholds.
  • Our pools run on Enterprise-grade, fully redundant dedicated servers.
  • DDOS-protected website and Stratum ports.
  • Our admin never sleeps! Not really, but we do try to respond to users and resolve issues as quickly as possible.
  • Our modified proportional payout system on most coins means that you can be sure every share you submit will be paid. See Help section for details on payout systems.

Multipool uses the following ports and addresses:

Multiports: Automatic Profit-switching ports
AlgorithmURL (US)URL (EU)
sha-256 ASIC
sha-256 ASIC
BTC low diff1:
All stratum ports are now DDOS-Protected.
1Low difficulty ports only have a lower starting difficulty; Our Bitcoin ports use variable difficulty.
Direct ports: For mining a single coin
Bitcoin (BTC):3332 (low-diff 9332)Litecoin (LTC):3334
Bitcoin XT Merged (BXT):3345Spots v2 (SPT):3374
Freicoin (FRC):3341AuroraCoin (AUR)3362
PeerCoin (PPC):3335WorldCoin (WDC)3342
Terracoin (TRC):3333DigitalCoin (DGC)3343
Zetacoin (ZET):3350NovaCoin (NVC)3344
MazaCoin (MZC):3363FedoraCoin (TIPS)3357
MyriadCoin (MYR)3369Anoncoin (ANC)3340
Unbreakablecoin (UNB)3372Mooncoin (MOON)3358
Unobtanium (UNO)3353DigiByte (DGB)3351
x11DNotes (NOTE)3346
Dash/Darkcoin (DASH)3371NautilusCoin (NAUT)3354
CannabisCoin (CANN)3375MegaCoin (MEC)3348
Urea (URO)3377BottleCaps (CAP)3349
Karma (KARM)3376

Payouts are processed every 30 minutes.