Bitcoin Wiki - User contributions [en]

Comparison of mining pools

2012-01-09T15:12:24Z

Neptop:

Reward types & explanation:
* '''PPS''' - Pay Per Share. Each submitted share is worth certain amount of BC. Since finding a block requires <current difficulty> shares ''on average'', a PPS method with 0% fee would be 50 BTC divided by <current difficulty>. It is risky for pool operators, hence the fee is highest.
* '''SMPPS''' - Shared Maximum Pay Per Share. Like Pay Per Share, but never pays more than the pool earns. [http://.st/wiki/index.php/Shared_Maximum_PPS]
* '''ESMPPS''' - Equalized Shared Maximum Pay Per Share. Like SMPPS, but equalizes payments fairly among all those who are owed. [http://forum.bitcoin.org/index.php?topic=12181.msg378851#msg378851]
* '''CPPSRB''' - Capped Pay Per Share with Recent Backpay.
* '''Prop.''' - Proportional. When block is found, the reward is distributed among all workers proportionally to how much shares each of them has found.
* '''PPLNS''' - Pay Per Last N Shares. Similar to proportional, but instead of looking at the number of shares in the round, instead looks at the last N shares, regardless of round boundaries.
* '''Score''' - Score based system: a proportional reward, but weighed by time submitted. Each submitted share is worth more in the function of time ''t'' since start of current round. For each share score is updated by: score += exp(t/C). This makes later shares worth much more than earlier shares, thus the miner's score quickly diminishes when they stop mining on the pool. Rewards are calculated proportionally to scores (and not to shares). (at slush's pool C=300 seconds, and every hour scores are normalized)
[http://eligius.st/~luke-jr/samples/800MH-3/ Visual examples of the various payout methods]

{| class="wikitable sortable"
|-
! Name !! Location !! GH/s<ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Merged Mining<ref name="merged">Merged mining allows miners to mine on multiple [[block chains]] at the same time with the same hashing.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Protocol !! Launched !! Forum !! Website
|-
| [[21bitcoin|21bitcoin]] || CN, HK || 2 || ? || Prop. || kept by pool || || 0% || RPC+LP || 2011-06-20 || [https://bitcointalk.org/index.php?topic=33586.0 Link] || [http://21bitcoin.com/pool/ Link]
|-
| [[50btc|50btc]] || Germany || 16 || ? || Prop. || kept by pool || || 0% || RPC+LP || 2011-11-15 || [https://bitcointalk.org/index.php?topic=54673.0 Link] || [http://50btc.com/ Link]
|-
| [[ABCPool.co|ABCPool.co]] || USA || 525 || ? || PPS<ref name="stales">ABCPool also rewards stale shares</ref> || kept by pool || 0%<ref name="donations">Donations are possible</ref> || || RPC+LP || 2011-08-02 || [http://bitcointalk.org/index.php?topic=33586.0 Link] || [http://www.ABCPool.co/ Link]
|-
| [[ArsBitcoin|ArsBitcoin]] || USA || 400 || No || SMPPS || kept by pool || 0%<ref name="donations">Donations are possible</ref> || || RPC+LP || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=18567.0 Link] || [https://arsbitcoin.com/ Link]
|-
| [[Bitcash.cz|Bitcash.cz]] || Czech Republic || 10 || ? || Prop. || kept by pool || || 0% || RPC+LP || 2011-07-21 || [http://bitcash.cz/forum/ Link] ||
[http://bitcash.cz/pool/ Link]
|-
| [[Bitcoin-Station|Bitcoin-Station]] || Germany || 5 || ? || Prop. || kept by pool || || 2% || RPC+LP || 2011-09-11 || || [https://bitcoin-station.com/ Link]
|-

| [[Betcoin.co_Pool|Betcoin.co Pool]] || USA || 5.9 || ? || PPLNS || kept by pool || || 0% || RPC+LP || 2011-07-07 || [http://forum.bitcoin.org/index.php?topic=26439.0 Link] || [http://pool.betcoin.co/ Link]
|-
| [[Bitarama|Bitarama.com]] || USA || 0.021 || ? || Prop || kept by pool || || || RPC+LP || 2011-08-02 || || [http://www.bitarama.com/ Link]
|-
| [[Bitclockers|BitClockers]] || USA, EU || 241 || ? || Prop. || kept by pool || || 2% || RPC+LP || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 196 || ? || Prop. || kept by pool || || 0%<ref name="donations">Donations are possible</ref> || RPC+LP || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || EU/London || 1290 || [[NMC]] || Score || kept by pool || || 2% || RPC+LP || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoinitalia]] || Italy || 0.45 || ? || Prop. || kept by pool || || 0% || RPC+LP || 2011-07-12 || [http://forum.bitcoin.org/index.php?topic=26634.0 Link] || [http://www.btcfarm.us/ Link]
|-
| [[Bitcoins.lc]] || EU || 221 || ? || Prop. || kept by pool || || 0% || RPC+LP || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BitLotto Pool]] || Los Angeles || 0.4 || ? || Prop || kept by pool || || || RPC+LP || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13794.0 Link] || [http://www.bitlottopool.com/ Link]
|-
| [[BitMinter]] || USA || 65 || [[NMC]] || PPLNS || shared || || 0% || RPC+LP || 2011-06-18 || [https://bitcointalk.org/index.php?topic=27062.0 Link] || [https://bitminter.com Link]
|-
| [[Bitp.it]] || USA || 20 || ? || ESMPPS || kept by pool || || 0% || RPC+LP || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=12181.0 Link] || [https://pool.bitp.it Link]
|-
| [[BitPenny]] || USA || 10 || No || CPPSRB || 97% shared || 3% || || Proprietary<ref name="local">Proprietary-protocol pools (BitPenny and p2pool) provide JSON-RPC to miners locally.</ref> || 2011-02-08 || [https://bitcointalk.org/index.php?topic=36371.0 Link] || [http://bitpenny.com/ Link]
|-
| [[BTC Guild]] || USA, EU || 1109 || No || PPS || kept by pool || 5% || || RPC+LP || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[BTCMine]] || UK || 152 || ? || Score || kept by pool || || 2% || RPC+LP || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|-
| [[btcmp.com]] || Germany || 40 || ? || Prop || kept by pool || || 0% || RPC+LP || 2011-06-28 || || [http://www.btcmp.com/ Link]
|-
| [[Btcserv|BTCServ]] || Germany || 54 || Converted to BC || PPS || kept by pool || 0% || || RPC+LP || 2011-07-09 || [http://forum.bitcoin.org/index.php?topic=27101.0 Link] || [http://btcserv.net/ Link]
|-
| [[Btcworld.de]] || Germany || 2.5 || ? || Prop || kept by pool || || ? || RPC+LP || 2011-06-18 || || [http://btcworld.de/ Link]
|-
| [http://chwpool.kr105.com/ CHWpool] || Chile || 0 || ? || Prop || kept by pool || || 1% || RPC+LP || 2011-06-30 || || [http://chwpool.kr105.com/ Link]
|-
| [[Coinotron|Coinotron]] || Poland || 33 || ? || Prop || kept by pool || || 0% || RPC+LP || 2011-07-06 || [http://forum.bitcoin.org/index.php?topic=26727.0 Link] || [http://www.coinotron.com Link]
|-
| [[DeepBit]] || Germany || 3215 || No || PPS / Prop. || kept by pool || 10% || 3% || RPC+LP || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[Eclipse Mining Consortium]] || USA / Europe / AU / Asia || 235 || [[NMC]] || Double Geo || kept by pool || || 0% || RPC+LP || 2011-06-14 || [http://forum.bitcoin.org/index.php?topic=16385.0 Link] || [https://eclipsemc.com Link]
|-
| [[Eligius]] || Germany || 405  || [[NMC]] || SMPPS || kept by pool || 0.000001%<ref name="donations">Donations are possible</ref> || || RPC+LP, Binary || 2011-04-27 || [https://bitcointalk.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[MasterPool]] || Germany || 20 || [[NMC]] || PPLNS || shared || || 1 or 2%<ref name="payoutfee">Fee is a payout fee. Instant payout: 2%. Scheduled payout (each night): 1%</ref> || RPC+LP || 2011-07-18 || [https://bitcointalk.org/index.php?topic=42667.0 Link] || [https://www.masterpool.eu Link]
|-
| [[Mineco.in]] || UK || 94 || ? || PPLNS || shared || || 0% || RPC+LP || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=17310.0 Link] || [https://mineco.in/ Link]
|-
| [[Mining Team Reddit (MtRed)]] || USA, EU || 99 || [[NMC]] || PPS || kept by pool || 7% || || RPC+LP || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=15929.0 1] [http://reddit.com/r/mtred/ 2] || [http://www.mtred.com/ Link]
|-
| [[NoFeeMining]] || USA || 48 || ? || RSMPPS || shared || || 0% || RPC+LP || 2011-06-17 || [http://forum.bitcoin.org/index.php?topic=18301.0 Link] || [http://nofeemining.appspot.com/ Link]
|-
| [[Ozco.in]] || USA/EU/AUS || 170 || [[NMC]] || Double Geometric Method || kept by pool || || 0% || RPC+LP || 2011-06-07 || [http://forum.bitcoin.org/index.php?topic=14085.0/ Link] || [http://www.ozco.in Link]
|-
| [[P2Pool]] || Earth (P2P) || 70 || No || PPLNS || shared || || <0%<ref>People are donating ''to'' P2Pool miners to encourage people to use it. The P2Pool author also accepts optional donations.</ref> || Proprietary<ref name="local"/> || 2011-06-17 || [http://forum.bitcoin.org/index.php?topic=18313.0 Link] || [https://en.bitcoin.it/wiki/P2Pool Link]
|-
| [[PolMine]] || Poland || 96 || ? || PPS || shared || 2% || || RPC || 2011-06-13 || [http://forum.polmine.pl/ Link] || [https://polmine.pl/ Link]
|-
| [[rfcpool]] || UK, EU || 60 || No || PPLNS || shared || 0%<ref name="donations">Donations are possible</ref> || 0%<ref name="donations">Donations are possible</ref> || RPC+LP || 2011-07-05 || [http://forum.bitcoin.org/index.php?topic=26164.0/ Link] || [https://www.rfcpool.com Link]
|-
| [[Simplecoin|Simplecoin.us]] || US || 70 || [[NMC]] || SMPPS / PPLNS / Prop || kept by pool || 0%<ref name="donations">Donations are possible</ref> || 0%<ref name="donations">Donations are possible</ref> || RPC+LP || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Triplemining]] || Europe || 20.6 || ? || PPLNS || kept by pool || || 1% <ref name="jackpot">Triplemining's 1% fee is redistributed using a weekly jackpot</ref> || RPC+LP || 2011-06-28 || [http://forum.bitcoin.org/index.php?topic=23664.0 Link] || [http://tinyurl.com/triplemining Link]
|-
| [[UnitedMiners]] || US || 2 || ? || Prop || kept by pool || || 0% || RPC+LP || 2011-06-28 || [http://forum.bitcoin.org/index.php?topic=23664.0 Link] || [http://www.unitedminers.com Link]
|-
| [[yourbtc.net]] || Germany || 300 || [[NMC]] || DGM || shared || || 0% || RPC+LP || 2011-09-10 || [http://bitcointalk.org/index.php?topic=42631.0 Link] || [http://yourbtc.net/ Link]
|-
| [[pool.mkalinin.ru]] || Russia || 16 || No || PPLNS || kept by pool || || 0% || RPC+LP || 2011-07-20 || [https://bitcointalk.org/index.php?topic=30703.0 Link] || [http://pool.mkalinin.ru/ Link]
|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]

Comparison of mining pools

2011-07-14T15:05:04Z

Neptop: typo

Reward types & explanation:
* '''PPS''' - Pay Per Share. Each submitted share is worth certain amount of BTC. Since finding a block requires <current difficulty> shares ''on average'', a PPS method with 0% fee would be 50 BTC divided by <current difficulty>. It is risky for pool operators, hence the fee is highest.
* '''SMPPS''' - Shared Maximum Pay Per Share. Like Pay Per Share, but never pays more than the pool earns. [http://eligius.st/wiki/index.php/Shared_Maximum_PPS]
* '''Prop.''' - Proportional. When block is found, the reward is distributed among all workers proportionally to how much shares each of them has found.
* '''PPLNS''' - Pay Per Last N Shares. Similar to proportional, but instead of looking at the number of shares in the round, instead looks at the last N shares, regardless of round boundaries.
* '''Score''' - Score based system: a proportional reward, but weighed by time submitted. Each submitted share is worth more in the function of time ''t'' since start of current round. For each share score is updated by: score += exp(t/C). This makes later shares worth much more than earlier shares, thus the miner's score quickly diminishes when they stop mining on the pool. Rewards are calculated proportionally to scores (and not to shares). (at slush's pool C=300 seconds, and every hour scores are normalized)
[http://eligius.st/~luke-jr/samples/800MH/ Graphical explanation]

{| class="wikitable sortable"
|-
! Name !! Location !! Hashrate (GHash/sec)<ref name="hashrate">Hashrate is given in gigahash/second.</ref><ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Audits<ref name="auditing">Auditing can be accomplished by third-parties if the pool publishes proofs-of-work for every share.</ref> !! Protocol !! Launched !! Forum Thread !! Homepage
|-
| [[21bitcoin|21bitcoin]] || CN, HK || 2 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-20 || [http://forum.bitcoin.org/index.php?topic=20056.0] || [http://21bitcoin.com/pool/ Link]
|-
| [[ArsBitcoin|ArsBitcoin]] || USA || 160 || SMPPS || kept by pool || 0%<ref name="donations">Donations are possible</ref> || || ? || RPC (+LP) || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=18567.0 Link] || [https://arsbitcoin.com/ Link]
|-
| [[bestbitcoinminingpool|bestbitcoinminingpool]] || Australia || 3 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-01 || [http://forum.bitcoin.org/index.php?topic=25001.0] || [http://www.bestbitcoinminingpool.com/ Link]
|-
| [[Betcoin.co_Pool|Betcoin.co Pool]] || USA || 5 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-07 || [http://forum.bitcoin.org/index.php?topic=26439.0 Link] || [http://pool.betcoin.co/ Link]
|-
| [[Bitclockers|BitClockers]] || USA, EU || 80 || Prop. || kept by pool || || 2% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 272 || Prop. || kept by pool || || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || London || 1491 || Score || kept by pool || || 2% || ? || RPC || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoins.lc]] || EU || 624 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BitLotto Pool]] || Los Angeles || 1 || Prop || kept by pool || || || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13794.0 Link] || [http://www.bitlottopool.com/ Link]
|-
| [[Bitp.it]] || USA || 100 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=12181.0 Link] || [https://pool.bitp.it Link]
|-
| [[BTC Guild]] || USA, EU || 2800 || Prop. || kept by pool || || 0%<ref name="donationsf">Donations are possible to unlock features</ref>|| ? || RPC (+LP) || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[BTCMine]] || UK || 480 || Score || kept by pool || || 2% || ? || RPC (+LP) || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|-
| [[btcmp.com]] || Germany || 17 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-28 || || [http://www.btcmp.com/ Link]
|-
| [[Btcserv.net|BTCSERV.net]] || Germany || 1 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-09 || [http://forum.bitcoin.org/index.php?topic=27101.0 Link] || [http://btcserv.net/ Link]
|-
| [[Btcworld.de]] || Germany || 5 || Prop || kept by pool || || ? || ? || RPC (+LP) || 2011-06-18 || || [http://btcworld.de/ Link]
|-
| [http://chwpool.kr105.com/ CHWpool] || Chile || 10 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-30 || || [http://chwpool.kr105.com/ Link]
|-
| [[Coinotron]] || Poland || 2 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-06 || [http://forum.bitcoin.org/index.php?topic=26727.0 Link] || [http://www.coinotron.com Link]
|-
| [[Continuum]] || Canada || 16 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-17 || [http://forum.bitcoin.org/index.php?topic=8660.0 Link] || [http://www.continuumpool.com/ Link]
|-
| [[DeepBit]] || Germany || 4180 || PPS / Prop. || kept by pool || 10% || 3% || ? || RPC (+LP) || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[PolMine]] || Poland|| 109 || Prop. || kept by pool || || 0% || ? || RPC || 2011-06-13 || [http://forum.bitcoin.org/ Link] || [http://polmine.pl/ Link]
|-
| [[Eclipse Mining Consortium]] || USA / Europe / AU / Asia || 50 || Prop / Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-14 || [http://forum.bitcoin.org/index.php?topic=16385.0 Link] || [https://eclipsemc.com Link]
|-
| [[Eligius]] || Germany || 360 || SMPPS || kept by pool || 0.000004%<ref name="donations">Donations are possible</ref> || || Yes<ref name="auditnote">Access to Eligius proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-04-27 || [http://forum.bitcoin.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[Mineco.in]] || UK || 130 || PPLNS || Shared || || 0% || ? || RPC (+LP) || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=17310.0 Link] || [https://mineco.in/ Link]
|-
| [[Mining Team Reddit (MtRed)]] || USA, EU || 212 || Prop || kept by pool || || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=15929.0 1] [http://reddit.com/r/mtred/ 2] || [http://www.mtred.com/ Link]
|-
| [[NoFeeMining]] || USA || 48 || Prop || Shared || || 0% || ? || RPC (+LP) || 2011-06-17 || [http://forum.bitcoin.org/index.php?topic=18301.0 Link] || [http://www.nofeemining.com/ Link]
|-
| [[Ozco.in]] || AUS || 41 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=14085.0/ Link] || [http://www.ozco.in Link]
|-
| [[rfcpool]] || UK || 18 || Prop & PPS || kept by pool || 7% || 0% || ? || RPC (+LP) || 2011-07-05 || [http://forum.bitcoin.org/index.php?topic=26164.0/ Link] || [https://www.rfcpool.com Link]
|-
| [[Simplecoin]] || Unknown || 1.4 || Prop|| kept by pool || || 0%<ref name="simplecoin">While in testing.</ref> || ? || RPC (+LP) || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Swepool]] || Sweden || 13 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-14 || [http://forum.bitcoin.org/index.php?topic=8288.0 Link] || [http://swepool.net/ Link]
|-
| [[Triplemining]] || Europe || 45 || Prop || kept by pool || || 1% || Yes<ref name="auditnote2">Access to proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-06-28 || [http://forum.bitcoin.org/index.php?topic=23664.0 Link] || [https://www.triplemining.com/ Link]
|-
| [[x8s]] || Germany || 4 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13275 Link] || [http://btc.x8s.de/ Link]
|-
| [[ZA Bitcoin]] || South Africa|| 0.4 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-14 || [http://forum.bitcoin.org/index.php?topic=17830.0 Link] || [http://www.zabitcoin.co.za/ Link]
|-
| [[HydraCoin(OFFLINE)]] || Italy|| 4.5 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-27 || [http://forum.bitcoin.org/index.php?topic=22343.0 Link] || [http://www.hydracoin.com/ OFFLINE]
|-
| [[Bitcoinitalia]] || Italy|| 4.5 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-12 || [http://forum.bitcoin.org/index.php?topic=26634.0 Link] || [http://www.btcfarm.us/ Link]
|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]

Comparison of mining pools

2011-07-14T15:04:22Z

Neptop: added link to graphical explenation

Reward types & explanation:
* '''PPS''' - Pay Per Share. Each submitted share is worth certain amount of BTC. Since finding a block requires <current difficulty> shares ''on average'', a PPS method with 0% fee would be 50 BTC divided by <current difficulty>. It is risky for pool operators, hence the fee is highest.
* '''SMPPS''' - Shared Maximum Pay Per Share. Like Pay Per Share, but never pays more than the pool earns. [http://eligius.st/wiki/index.php/Shared_Maximum_PPS]
* '''Prop.''' - Proportional. When block is found, the reward is distributed among all workers proportionally to how much shares each of them has found.
* '''PPLNS''' - Pay Per Last N Shares. Similar to proportional, but instead of looking at the number of shares in the round, instead looks at the last N shares, regardless of round boundaries.
* '''Score''' - Score based system: a proportional reward, but weighed by time submitted. Each submitted share is worth more in the function of time ''t'' since start of current round. For each share score is updated by: score += exp(t/C). This makes later shares worth much more than earlier shares, thus the miner's score quickly diminishes when they stop mining on the pool. Rewards are calculated proportionally to scores (and not to shares). (at slush's pool C=300 seconds, and every hour scores are normalized)
[http://eligius.st/~luke-jr/samples/800MH/ Graphical explenation]

{| class="wikitable sortable"
|-
! Name !! Location !! Hashrate (GHash/sec)<ref name="hashrate">Hashrate is given in gigahash/second.</ref><ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Audits<ref name="auditing">Auditing can be accomplished by third-parties if the pool publishes proofs-of-work for every share.</ref> !! Protocol !! Launched !! Forum Thread !! Homepage
|-
| [[21bitcoin|21bitcoin]] || CN, HK || 2 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-20 || [http://forum.bitcoin.org/index.php?topic=20056.0] || [http://21bitcoin.com/pool/ Link]
|-
| [[ArsBitcoin|ArsBitcoin]] || USA || 160 || SMPPS || kept by pool || 0%<ref name="donations">Donations are possible</ref> || || ? || RPC (+LP) || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=18567.0 Link] || [https://arsbitcoin.com/ Link]
|-
| [[bestbitcoinminingpool|bestbitcoinminingpool]] || Australia || 3 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-01 || [http://forum.bitcoin.org/index.php?topic=25001.0] || [http://www.bestbitcoinminingpool.com/ Link]
|-
| [[Betcoin.co_Pool|Betcoin.co Pool]] || USA || 5 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-07 || [http://forum.bitcoin.org/index.php?topic=26439.0 Link] || [http://pool.betcoin.co/ Link]
|-
| [[Bitclockers|BitClockers]] || USA, EU || 80 || Prop. || kept by pool || || 2% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 272 || Prop. || kept by pool || || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || London || 1491 || Score || kept by pool || || 2% || ? || RPC || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoins.lc]] || EU || 624 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BitLotto Pool]] || Los Angeles || 1 || Prop || kept by pool || || || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13794.0 Link] || [http://www.bitlottopool.com/ Link]
|-
| [[Bitp.it]] || USA || 100 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=12181.0 Link] || [https://pool.bitp.it Link]
|-
| [[BTC Guild]] || USA, EU || 2800 || Prop. || kept by pool || || 0%<ref name="donationsf">Donations are possible to unlock features</ref>|| ? || RPC (+LP) || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[BTCMine]] || UK || 480 || Score || kept by pool || || 2% || ? || RPC (+LP) || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|-
| [[btcmp.com]] || Germany || 17 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-28 || || [http://www.btcmp.com/ Link]
|-
| [[Btcserv.net|BTCSERV.net]] || Germany || 1 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-09 || [http://forum.bitcoin.org/index.php?topic=27101.0 Link] || [http://btcserv.net/ Link]
|-
| [[Btcworld.de]] || Germany || 5 || Prop || kept by pool || || ? || ? || RPC (+LP) || 2011-06-18 || || [http://btcworld.de/ Link]
|-
| [http://chwpool.kr105.com/ CHWpool] || Chile || 10 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-30 || || [http://chwpool.kr105.com/ Link]
|-
| [[Coinotron]] || Poland || 2 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-06 || [http://forum.bitcoin.org/index.php?topic=26727.0 Link] || [http://www.coinotron.com Link]
|-
| [[Continuum]] || Canada || 16 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-17 || [http://forum.bitcoin.org/index.php?topic=8660.0 Link] || [http://www.continuumpool.com/ Link]
|-
| [[DeepBit]] || Germany || 4180 || PPS / Prop. || kept by pool || 10% || 3% || ? || RPC (+LP) || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[PolMine]] || Poland|| 109 || Prop. || kept by pool || || 0% || ? || RPC || 2011-06-13 || [http://forum.bitcoin.org/ Link] || [http://polmine.pl/ Link]
|-
| [[Eclipse Mining Consortium]] || USA / Europe / AU / Asia || 50 || Prop / Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-14 || [http://forum.bitcoin.org/index.php?topic=16385.0 Link] || [https://eclipsemc.com Link]
|-
| [[Eligius]] || Germany || 360 || SMPPS || kept by pool || 0.000004%<ref name="donations">Donations are possible</ref> || || Yes<ref name="auditnote">Access to Eligius proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-04-27 || [http://forum.bitcoin.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[Mineco.in]] || UK || 130 || PPLNS || Shared || || 0% || ? || RPC (+LP) || 2011-06-15 || [http://forum.bitcoin.org/index.php?topic=17310.0 Link] || [https://mineco.in/ Link]
|-
| [[Mining Team Reddit (MtRed)]] || USA, EU || 212 || Prop || kept by pool || || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=15929.0 1] [http://reddit.com/r/mtred/ 2] || [http://www.mtred.com/ Link]
|-
| [[NoFeeMining]] || USA || 48 || Prop || Shared || || 0% || ? || RPC (+LP) || 2011-06-17 || [http://forum.bitcoin.org/index.php?topic=18301.0 Link] || [http://www.nofeemining.com/ Link]
|-
| [[Ozco.in]] || AUS || 41 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=14085.0/ Link] || [http://www.ozco.in Link]
|-
| [[rfcpool]] || UK || 18 || Prop & PPS || kept by pool || 7% || 0% || ? || RPC (+LP) || 2011-07-05 || [http://forum.bitcoin.org/index.php?topic=26164.0/ Link] || [https://www.rfcpool.com Link]
|-
| [[Simplecoin]] || Unknown || 1.4 || Prop|| kept by pool || || 0%<ref name="simplecoin">While in testing.</ref> || ? || RPC (+LP) || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Swepool]] || Sweden || 13 || Prop || kept by pool || || 0% || ? || RPC (+LP) || 2011-05-14 || [http://forum.bitcoin.org/index.php?topic=8288.0 Link] || [http://swepool.net/ Link]
|-
| [[Triplemining]] || Europe || 45 || Prop || kept by pool || || 1% || Yes<ref name="auditnote2">Access to proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-06-28 || [http://forum.bitcoin.org/index.php?topic=23664.0 Link] || [https://www.triplemining.com/ Link]
|-
| [[x8s]] || Germany || 4 || Prop || kept by pool || || 1% || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13275 Link] || [http://btc.x8s.de/ Link]
|-
| [[ZA Bitcoin]] || South Africa|| 0.4 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-14 || [http://forum.bitcoin.org/index.php?topic=17830.0 Link] || [http://www.zabitcoin.co.za/ Link]
|-
| [[HydraCoin(OFFLINE)]] || Italy|| 4.5 || Score || kept by pool || || 0% || ? || RPC (+LP) || 2011-06-27 || [http://forum.bitcoin.org/index.php?topic=22343.0 Link] || [http://www.hydracoin.com/ OFFLINE]
|-
| [[Bitcoinitalia]] || Italy|| 4.5 || Prop. || kept by pool || || 0% || ? || RPC (+LP) || 2011-07-12 || [http://forum.bitcoin.org/index.php?topic=26634.0 Link] || [http://www.btcfarm.us/ Link]
|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]

Talk:Comparison of mining pools

2011-06-09T08:46:32Z

Neptop:

Hashrate entries should be automatically fetched every hour or so.
[[User:SmokeTooMuch|SmokeTooMuch]] 23:56, 8 June 2011 (GMT)
:I agree, but want to add that a 24 hour median value would be a good idea. Not everyone an a specific region is online 24/7. This would even everything out.--[[User:Neptop|Neptop]] 08:46, 9 June 2011 (GMT)

Comparison of mining pools

2011-06-09T08:43:47Z

Neptop: BTC Guild now also operates in Europe

{| class="wikitable sortable"
|-
! Name !! Location !! Hashrate (GHash/sec)<ref name="hashrate">Hashrate is given in gigahash/second.</ref><ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Audits<ref name="auditing">Auditing can be accomplished by third-parties if the pool publishes proofs-of-work for every share.</ref> !! Protocol !! Launched !! Forum Thread !! Homepage
|-
| [[Bitclockers|BitClockers]] || Unknown || 18 || Prop. || kept by pool || - || 2% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 93 || Prop. || kept by pool || - || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || London || 1139 || Score || kept by pool || - || 2% || ? || RPC || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoins.lc]] || EU || 84 || Prop. || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BTCMine]] || UK || 388 || Score || kept by pool || - || 0% || ? || RPC (+LP) || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|-
| [[BTC Guild]] || USA, EU || 721 || Prop. || kept by pool || - || 0%<ref name="donationsf">Donations are possible to unlock features</ref>|| ? || RPC (+LP) || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[Continuum]] || Canada || 8 || PPS / Score || kept by pool || 5% || 0% || ? || RPC (+LP) || 2011-05-17 || [http://forum.bitcoin.org/index.php?topic=8660.0 Link] || [http://www.continuumpool.com/ Link]
|-
| [[DeepBit]] || Germany || 2369 || PPS / Prop. || kept by pool || 10% || 3% || ? || RPC (+LP) || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[Eligius]] || Germany || 200 || Prop. || kept by pool || - || ~0.0003% || Yes<ref name="auditnote">Access to Eligius proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-04-27 || [http://forum.bitcoin.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[Mining Team Reddit]] || USA, EU || 28 || Prop || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=9911.0 Link] || [http://www.mtred.com/ Link]
|-
| [[Ozco.in]] || AUS || 28 || || || - || || ? || RPC (+LP) || 2011-06-08 || || [http://www.ozco.in Link]
|-
| [[Simplecoin]] || Unknown || 19 || Prop|| kept by pool || - || 0% || ? || RPC (+LP) || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Swepool]] || Sweden || 48 || PPS || kept by pool || 8% || - || ? || RPC (+LP) || 2011-05-14 || [http://forum.bitcoin.org/index.php?topic=8288.0 Link] || [http://swepool.net/ Link]
|-
| [[BitLotto Pool]] || Los Angeles || 1 || Prop || kept by pool || - || - || ? || RPC (+LP) || 2011-06-08 || [http://forum.bitcoin.org/index.php?topic=13794.0 Link] || [http://www.bitlottopool.com/ Link]

|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]

Comparison of mining pools

2011-06-08T11:38:01Z

Neptop: updated data

{| class="wikitable sortable"
|-
! Name !! Location !! Hashrate (GHash/sec)<ref name="hashrate">Hashrate is given in gigahash/second.</ref><ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Audits<ref name="auditing">Auditing can be accomplished by third-parties if the pool publishes proofs-of-work for every share.</ref> !! Protocol !! Launched !! Forum Thread !! Homepage
|-
| [[Bitclockers|BitClockers]] || Unknown || 18 || Prop. || kept by pool || - || 2% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 93 || Prop. || kept by pool || - || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || Unknown || 1139 || Score || kept by pool || - || 2% || ? || RPC (+LP) || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoins.lc]] || EU || 84 || Prop. || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BTC Guild]] || USA || 721 || Prop. || kept by pool || - || 0%<ref name="donationsf">Donations are possible to unlock features</ref>|| ? || RPC (+LP) || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[Continuum]] || Unknown || 8 || PPS / Score || kept by pool || 5% || 0% || ? || RPC (+LP) || 2011-05-17 || [http://forum.bitcoin.org/index.php?topic=8660.0 Link] || [http://www.continuumpool.com/ Link]
|-
| [[DeepBit]] || Unknown || 2369 || PPS / Prop. || kept by pool || 10% || 3% || ? || RPC (+LP) || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[Eligius]] || USA / Europe || 150 - EU:43 / USA:106 || Prop. || kept by pool || - || ~0.0003% || Yes<ref name="auditnote">Access to Eligius proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-04-27 || [http://forum.bitcoin.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[Swepool]] || Sweden || 48 || PPS || kept by pool || 8% || - || ? || RPC (+LP) || 2011-05-14 || [http://forum.bitcoin.org/index.php?topic=8288.0 Link] || [http://swepool.net/ Link]
|-
| [[Simplecoin]] || Unknown || 19 || Prop|| kept by pool || - || 0% || ? || RPC (+LP) || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Mining Team Reddit]] || USA / Europe || 28 || Prop || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=9911.0 Link] || [http://www.mtred.com/ Link]
|-
| [[BTCMine]] || Unknown || 388 || Prop || kept by pool || - || 2% || ? || RPC (+LP) || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]

Comparison of mining pools

2011-06-08T11:30:15Z

Neptop:

{| class="wikitable sortable"
|-
! Name !! Location !! Hashrate<ref name="hashrate">Hashrate is given in gigahash/second.</ref><ref name="hashrate2">Note that pool hashrate is largely irrelevant but can be seen as a popularity measurement. Note however that it is a theoretical security issue if one pool gains above 50% of the total computational power of the network, thus consider joining a pool based on other metrics.</ref> !! Reward Type !! Transaction fees !! Fee PPS !! Fee Prop / Score !! Audits<ref name="auditing">Auditing can be accomplished by third-parties if the pool publishes proofs-of-work for every share.</ref> !! Protocol !! Launched !! Forum Thread !! Homepage
|-
| [[Bitclockers|BitClockers]] || Unknown || 15 || Prop. || kept by pool || - || 2% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10127.0 Link] || [http://bitclockers.com/ Link]
|-
| [[Bitcoin_Pool|Bitcoin Mining Pool]] || USA || 118 || Prop. || kept by pool || - || 0%<ref name="donations">Donations are possible</ref> || ? || RPC (+LP) || Unknown || [http://bitcoinpool.com/forum/ Link] || [http://www.bitcoinpool.com/ Link]
|-
| [[Bitcoin_Pooled_Mining|Bitcoin Pooled Mining (Slush)]] || Unknown || 808 || Score || kept by pool || - || 2% || ? || RPC (+LP) || 2010-11-27 || [http://forum.bitcoin.org/index.php?topic=1976.0 Link] || [http://mining.bitcoin.cz/ Link]
|-
| [[Bitcoins.lc]] || Unknown || 84 || Prop. || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-27 || [http://forum.bitcoin.org/index.php?topic=10121.0 Link] || [http://www.bitcoins.lc/ Link]
|-
| [[BTC Guild]] || USA || 650 || Prop. || kept by pool || - || 0%<ref name="donationsf">Donations are possible to unlock features</ref>|| ? || RPC (+LP) || 2011-05-09 || [http://forum.bitcoin.org/index.php?topic=7760.0 Link] || [http://www.btcguild.com/ Link]
|-
| [[Continuum]] || Unknown || 7 || PPS / Score || kept by pool || 5% || 0% || ? || RPC (+LP) || 2011-05-17 || [http://forum.bitcoin.org/index.php?topic=8660.0 Link] || [http://www.continuumpool.com/ Link]
|-
| [[DeepBit]] || Unknown || 2000 || PPS / Prop. || kept by pool || 10% || 3% || ? || RPC (+LP) || 2011-02-26 || [http://forum.bitcoin.org/index.php?topic=3889.0 Link] || [http://deepbit.net/ Link]
|-
| [[Eligius]] || USA / Europe || 151 / 26 || Prop. || kept by pool || - || ~0.0003% || Yes<ref name="auditnote">Access to Eligius proofs-of-work is available on request.</ref> || RPC (+LP) || 2011-04-27 || [http://forum.bitcoin.org/index.php?topic=6667.0 Link] || [http://eligius.st Link]
|-
| [[Swepool]] || Sweden || 56 || PPS || kept by pool || 8% || - || ? || RPC (+LP) || 2011-05-14 || [http://forum.bitcoin.org/index.php?topic=8288.0 Link] || [http://swepool.net/ Link]
|-
| [[Simplecoin]] || Unknown || 35 || Prop|| kept by pool || - || 0% || ? || RPC (+LP) || 2011-06-02 || [http://forum.bitcoin.org/index.php?topic=11186.0 Link] || [http://simplecoin.us/ Link]
|-
| [[Mining Team Reddit]] || USA / Europe || 21 || Prop || kept by pool || - || 0% || ? || RPC (+LP) || 2011-05-25 || [http://forum.bitcoin.org/index.php?topic=9911.0 Link] || [http://www.mtred.com/ Link]
|-
| [[BTCMine]] || Unknown || 370 || Prop || kept by pool || - || 2% || ? || RPC (+LP) || 2011-03-11 || [http://forum.bitcoin.org/index.php?topic=4251.0 Link] || [http://www.btcmine.com/ Link]
|}

<references/>

== See also ==
*[[Pooled mining]]
*[http://bcx.me/ Bitcoin Mining Pool Tracker]

[[Category:Mining]]