StratumStats

Bitcoin pool performance.

Compare block-template delivery, availability, Stratum connection timings, and pool fees.

US combined West Central East Europe

Europe · last checked 09 Aug 07:22 UTC

Pools monitored28
Bitcoin blocks observed10
Pools with recent latency data26
Worker payout alerts1

Solo mining · measured fee is 0.00%

Free solo pools

Median block delay: fastest first

Blitzpool — Solo Solo · Secure connection
154.9 ms
336.8 ms
0.0258%estimated
90.0%90%9 of 10 checks
TCP 57.3 msP95 81.7 · 100/100 workedTLS 308.8 msP95 341.3 · 58/58 worked
Subscribe 24.7 msP95 34.4 · 100/100 workedAuthorize 21.2 msP95 28.6 · 100/100 worked
0.00%stable · 33 checks
Satoshi Radio Mining Pool Solo
252.4 ms
660.5 ms
0.0421%estimated
90.0%90%9 of 10 checks
TCP 40.5 msP95 64.7 · 5/5 workedTLS —no checks yet
Subscribe 6.5 msP95 9.4 · 5/5 workedAuthorize 8.0 msP95 13.9 · 5/5 worked
0.00%stable · 33 checks
M45Core.com Solo · Secure connection
285.0 ms
694.3 ms
0.0475%estimated
88.9%88.9%8 of 9 checks
TCP 120.9 msP95 131.8 · 16/16 workedTLS 92.7 msP95 102.6 · 8/8 worked
Subscribe 87.1 msP95 97.8 · 16/16 workedAuthorize 85.0 msP95 94.4 · 16/16 worked
0.00%stable · 32 checks
WarpPool Solo
388.4 ms
741.0 ms
0.0647%estimated
80.0%80%4 of 5 checks
TCP 147.7 msP95 149.0 · 2/2 workedTLS —no checks yet
Subscribe 3.9 msP95 4.1 · 2/2 workedAuthorize 4.5 msP95 4.6 · 2/2 worked
0.00%stable · 9 checks
Mineshop Solo Pool Solo
508.9 ms
625.8 ms
0.0848%estimated
90.0%90%9 of 10 checks
TCP 104.7 msP95 120.5 · 20/20 workedTLS —no checks yet
Subscribe 12.4 msP95 73.0 · 20/20 workedAuthorize 7.3 msP95 69.1 · 20/20 worked
0.00%stable · 30 checks
SoloMining.de Solo · Secure connection
650.3 ms
1829.5 ms
0.1084%estimated
90.0%90%9 of 10 checks
TCP 37.7 msP95 53.9 · 10/10 workedTLS 6.9 msP95 17.1 · 5/5 worked
Subscribe 2.0 msP95 14.3 · 10/10 workedAuthorize 2.0 msP95 8.4 · 10/10 worked
0.00%stable · 30 checks
solo.cat Solo
933.5 ms
1420.0 ms
0.1556%estimated
90.0%90%9 of 10 checks
TCP 190.7 msP95 196.9 · 5/5 workedTLS —no checks yet
Subscribe 139.5 msP95 145.7 · 5/5 workedAuthorize 139.9 msP95 151.3 · 5/5 worked
0.00%stable · 33 checks
Public Pool — Solo Solo · Secure connection
2189.1 ms
3096.2 ms
0.3649%estimated
100.0%100%9 of 9 checks
TCP 229.6 msP95 1186.4 · 10/10 workedTLS 102.6 msP95 1070.5 · 5/5 worked
Subscribe 99.0 msP95 621.1 · 10/10 workedAuthorize 103.9 msP95 166.1 · 10/10 worked
0.00%stable · 33 checks
Go Brrr Pool Solo
6738.6 ms
14313.2 ms
1.1231%estimated
60.0%60%6 of 10 checks
TCP 92.3 msP95 299.9 · 5/5 workedTLS —no checks yet
Subscribe 42.4 msP95 51.3 · 5/5 workedAuthorize 49.4 msP95 56.4 · 5/5 worked
0.00%stable · 18 checks
Noderunners Mining Pool Solo · Secure connection
14085.8 ms
15304.1 ms
2.3476%estimated
30.0%30%3 of 10 checks
TCP 61.4 msP95 174.7 · 10/10 workedTLS 11.7 msP95 12.6 · 5/5 worked
Subscribe 4.5 msP95 15.5 · 10/10 workedAuthorize 11.0 msP95 19.0 · 10/10 worked
0.00%stable · 20 checks

Solo mining · fee applies or is not known yet

Paid solo pools

Median block delay: fastest first

Solo CKPool Solo
0.0 ms
305.3 ms
0.0000%estimated
90.0%90%9 of 10 checks
TCP 145.4 msP95 811.7 · 10/10 workedTLS —no checks yet
Subscribe 2.2 msP95 7.0 · 10/10 workedAuthorize 2.2 msP95 3.7 · 10/10 worked
2.00%stable · 33 checks
AtlasPool Solo · Secure connection
112.1 ms
587.0 ms
0.0187%estimated
90.0%90%9 of 10 checks
TCP 133.4 msP95 136.4 · 15/15 workedTLS 9.9 msP95 10.7 · 5/5 worked
Subscribe 3.5 msP95 12.8 · 15/15 workedAuthorize 2.9 msP95 9.2 · 15/15 worked
1.50%stable · 33 checks
SoloPool.org Bitcoin Solo Solo
298.2 ms
549.5 ms
0.0497%estimated
90.0%90%9 of 10 checks
TCP 50.1 msP95 126.6 · 27/27 workedTLS —no checks yet
Subscribe 3.4 msP95 95.1 · 27/27 workedAuthorize 7.4 msP95 95.2 · 27/27 worked
1.50%stable · 33 checks
SoloFury Solo
363.7 ms
558.3 ms
0.0606%estimated
90.0%90%9 of 10 checks
TCP 178.0 msP95 289.0 · 38/38 workedTLS —no checks yet
Subscribe 244.5 msP95 558.3 · 38/38 workedAuthorize 219.1 msP95 363.6 · 38/38 worked
1.00%stable · 33 checks
SoloHash Bitcoin Solo Solo
373.1 ms
1199.8 ms
0.0622%estimated
100.0%100%10 of 10 checks
TCP 56.4 msP95 145.4 · 56/56 workedTLS —no checks yet
Subscribe 18.4 msP95 94.0 · 56/56 workedAuthorize 41.6 msP95 245.9 · 56/56 worked
0.50%stable · 34 checks
HeliosPool Solo
573.0 ms
1083.7 ms
0.0955%estimated
90.0%90%9 of 10 checks
TCP 126.5 msP95 475.2 · 76/76 workedTLS —no checks yet
Subscribe 92.6 msP95 324.8 · 76/76 workedAuthorize 93.3 msP95 335.1 · 76/76 worked
1.00%stable · 33 checks
Braiins Solo Solo
722.9 ms
1191.7 ms
0.1205%estimated
90.0%90%9 of 10 checks
TCP 39.5 msP95 42.9 · 15/15 workedTLS —no checks yet
Subscribe 26.5 msP95 44.1 · 15/15 workedAuthorize 26.5 msP95 99.3 · 15/15 worked
0.50%stable · 33 checks
SoloPool.Com — Solo Solo
1012.7 ms
4155.3 ms
0.1688%estimated
90.0%90%9 of 10 checks
TCP 40.0 msP95 101.1 · 18/18 workedTLS —no checks yet
Subscribe 5.9 msP95 78.2 · 18/18 workedAuthorize 11.0 msP95 59.5 · 18/18 worked
2.00%stable · 33 checks
Bitcoin Merch Lucky Pool Solo · Security error
1324.5 ms
1963.8 ms
0.2207%estimated
90.0%90%9 of 10 checks
TCP 151.6 msP95 177.8 · 97/97 workedTLS SECURITY ERROR0/92 worked
Subscribe 150.6 msP95 154.2 · 5/5 workedAuthorize 150.7 msP95 154.3 · 5/5 worked
2.00%stable · 33 checks
PyBLOCK Solo
2014.7 ms
3801.3 ms
0.3358%estimated
100.0%100%9 of 9 checks
TCP 305.4 msP95 462.9 · 5/5 workedTLS —no checks yet
Subscribe 245.9 msP95 254.0 · 5/5 workedAuthorize 244.5 msP95 253.0 · 5/5 worked
0.40%stable · 20 checks
LetsMine.it — Bitcoin Solo Solo
2427.3 ms
9328.6 ms
0.4046%estimated
100.0%100%10 of 10 checks
TCP 77.2 msP95 211.0 · 28/28 workedTLS —no checks yet
Subscribe 18.9 msP95 167.8 · 28/28 workedAuthorize 19.2 msP95 161.9 · 28/28 worked
1.00%stable · 34 checks

Shared mining · rewards based on recent work

PPLNS shared pools

Median block delay: fastest first

Blitzpool — PPLNS Shared · Secure connection
172.3 ms
310.7 ms
0.0287%estimated
90.0%90%9 of 10 checks
TCP 53.6 msP95 88.1 · 81/81 workedTLS 306.9 msP95 346.0 · 59/59 worked
Subscribe 24.4 msP95 33.6 · 81/81 workedAuthorize 21.8 msP95 28.3 · 81/81 worked
1%published · checked 2026-08-04
Public Pool — PPLNS Shared · Secure connection
4863.1 ms
7808.5 ms
0.8105%estimated
100.0%100%9 of 9 checks
TCP 223.4 msP95 245.8 · 10/10 workedTLS 104.5 msP95 1853.5 · 5/5 worked
Subscribe 103.5 msP95 1891.2 · 10/10 workedAuthorize 99.1 msP95 152.4 · 10/10 worked
0%published · checked 2026-08-04

Other shared reward methods

Other shared pools

Median block delay: fastest first

Parasite Pool Shared
220.9 ms
364.1 ms
0.0368%estimated
90.0%90%9 of 10 checks
TCP 150.1 msP95 163.8 · 5/5 workedTLS —no checks yet
Subscribe 3.3 msP95 9.8 · 5/5 workedAuthorize 6.8 msP95 12.0 · 5/5 worked
0%published · checked 2026-08-04
LetsMine.it — Bitcoin PROP Shared
3732.8 ms
10957.1 ms
0.6221%estimated
100.0%100%10 of 10 checks
TCP 152.1 msP95 225.7 · 31/123 worked · 92 failedTLS —no checks yet
Subscribe 118.7 msP95 168.2 · 31/31 workedAuthorize 107.3 msP95 169.7 · 31/31 worked
1%published · checked 2026-08-04

Active pools · no comparable block-template delivery in the last 24 hours

Pools without recent latency data

Alphabetical

FindMyBlock.xyz Solo
—
—
—not measured
0.0%0%0 of 10 checks
TCP 57.4 msP95 65.7 · 5/5 workedTLS —no checks yet
Subscribe 26.4 msP95 48.3 · 5/5 workedAuthorize 24.8 msP95 26.3 · 5/5 worked
0.00%1 check
OCEAN Shared
—
—
—not measured
0.0%0%0 of 10 checks
TCP 447.6 msP95 732.8 · 5/5 workedTLS —no checks yet
Subscribe 143.5 msP95 149.6 · 5/5 workedAuthorize 141.9 msP95 142.2 · 5/5 worked
2%; 1% with DATUM or miner-selected templatespublished · checked 2026-08-04

Solo mining · the test worker wallet was absent from decoded coinbase payout(s)

Worker wallet not found

Median block delay: fastest first

2Miners Bitcoin SOLO Solo · Secure connectionworker wallet not found in 33 decoded coinbase payouts
542.4 ms
706.3 ms
0.0904%estimated
90.0%90%9 of 10 checks
TCP 115.9 msP95 202.3 · 26/26 workedTLS 89.9 msP95 163.7 · 13/13 worked
Subscribe 263.8 msP95 553.4 · 26/26 workedAuthorize 175.3 msP95 356.8 · 26/26 worked
—not available

Updated 09 Aug 2026 07:27 UTC · Europe. Median, P95, history, and Stratum timings use the latest 24 hours. Availability uses all eligible block observations. Estimated mining loss is median relative delay ÷ 600 seconds; it is not measured revenue loss. Solo fees require a matched coinbase payout; shared-pool fees are operator-published terms.