S StratumStats

Bitcoin pool performance.

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

All data US combined West Central East

All measurements · all regions

Pools monitored36
Bitcoin blocks observed4
Pools with block data25
Needs verification1

Solo mining · measured fee is 0.00%

Free solo pools

Median block delay: fastest first

M45Core.com Solo · Secure connection
326.6 ms
518.3 ms
0.0544%estimated
100.0%100%10 of 10 checks
TCP 92.9 msP95 139.5 · 40/40 workedTLS 48.9 msP95 113.6 · 20/20 worked
Subscribe 39.5 msP95 69.6 · 40/40 workedAuthorize 39.5 msP95 63.8 · 40/40 worked
0.00%stable · 10 checks
Satoshi Radio Mining Pool Solo
345.5 ms
898.1 ms
0.0576%estimated
100.0%100%10 of 10 checks
TCP 185.7 msP95 351.6 · 10/10 workedTLS —no checks yet
Subscribe 125.8 msP95 165.8 · 10/10 workedAuthorize 126.5 msP95 167.4 · 10/10 worked
0.00%stable · 10 checks
Blitzpool — Solo Solo · Secure connection
422.5 ms
510.4 ms
0.0704%estimated
100.0%100%10 of 10 checks
TCP 468.7 msP95 701.1 · 191/191 workedTLS 786.8 msP95 1146.6 · 114/114 worked
Subscribe 185.4 msP95 233.4 · 190/190 workedAuthorize 180.8 msP95 225.1 · 190/190 worked
0.00%stable · 10 checks
SoloMining.de Solo · Secure connection
625.5 ms
969.7 ms
0.1043%estimated
100.0%100%10 of 10 checks
TCP 288.2 msP95 420.2 · 20/20 workedTLS 128.1 msP95 155.8 · 10/10 worked
Subscribe 131.2 msP95 234.9 · 20/20 workedAuthorize 125.5 msP95 152.0 · 20/20 worked
0.00%stable · 10 checks
Mineshop Solo Pool Solo
636.3 ms
946.8 ms
0.1061%estimated
100.0%100%10 of 10 checks
TCP 424.9 msP95 660.9 · 40/40 workedTLS —no checks yet
Subscribe 160.5 msP95 230.9 · 40/40 workedAuthorize 160.7 msP95 373.6 · 40/40 worked
0.00%stable · 10 checks
solo.cat Solo
783.2 ms
1093.2 ms
0.1305%estimated
100.0%100%10 of 10 checks
TCP 201.4 msP95 350.3 · 10/10 workedTLS —no checks yet
Subscribe 21.5 msP95 58.3 · 10/10 workedAuthorize 22.9 msP95 62.0 · 10/10 worked
0.00%stable · 10 checks
Public Pool — Solo Solo · Secure connection
1647.4 ms
2622.4 ms
0.2746%estimated
100.0%100%10 of 10 checks
TCP 153.6 msP95 228.5 · 20/20 workedTLS 61.0 msP95 94.6 · 10/10 worked
Subscribe 58.0 msP95 92.8 · 20/20 workedAuthorize 57.9 msP95 92.0 · 20/20 worked
0.00%stable · 10 checks
Go Brrr Pool Solo
2161.1 ms
13451.5 ms
0.3602%estimated
60.0%60%6 of 10 checks
TCP 465.2 msP95 774.4 · 10/10 workedTLS —no checks yet
Subscribe 170.3 msP95 237.8 · 10/10 workedAuthorize 186.6 msP95 258.6 · 10/10 worked
0.00%stable · 6 checks
Noderunners Mining Pool Solo · Secure connection
8130.4 ms
11988.2 ms
1.3551%estimated
90.0%90%9 of 10 checks
TCP 376.4 msP95 671.5 · 20/20 workedTLS 129.9 msP95 170.9 · 10/10 worked
Subscribe 124.1 msP95 163.5 · 20/20 workedAuthorize 131.3 msP95 169.4 · 20/20 worked
0.00%stable · 9 checks
FindMyBlock.xyz Solo
11827.4 ms
11827.4 ms
1.9712%estimated
10.0%10%1 of 10 checks
TCP 193.5 msP95 722.9 · 10/10 workedTLS —no checks yet
Subscribe 147.9 msP95 1796.5 · 10/10 workedAuthorize 148.6 msP95 2867.5 · 10/10 worked
0.00%1 check

Solo mining · fee applies or is not known yet

Paid solo pools

Median block delay: fastest first

Solo CKPool Solo
0.0 ms
446.8 ms
0.0000%estimated
100.0%100%10 of 10 checks
TCP 242.6 msP95 338.2 · 20/20 workedTLS —no checks yet
Subscribe 23.1 msP95 42.9 · 20/20 workedAuthorize 23.6 msP95 43.2 · 20/20 worked
2.00%stable · 10 checks
AtlasPool Solo · Secure connection
138.9 ms
539.2 ms
0.0232%estimated
100.0%100%10 of 10 checks
TCP 91.6 msP95 175.8 · 30/30 workedTLS 55.8 msP95 69.7 · 10/10 worked
Subscribe 29.8 msP95 65.2 · 30/30 workedAuthorize 25.8 msP95 31.9 · 30/30 worked
1.50%stable · 10 checks
SoloPool.org Bitcoin Solo Solo
203.4 ms
468.4 ms
0.0339%estimated
100.0%100%10 of 10 checks
TCP 189.0 msP95 295.7 · 60/60 workedTLS —no checks yet
Subscribe 69.6 msP95 150.3 · 60/60 workedAuthorize 70.2 msP95 151.1 · 60/60 worked
1.50%stable · 10 checks
SoloFury Solo
310.9 ms
566.3 ms
0.0518%estimated
100.0%100%10 of 10 checks
TCP 187.7 msP95 341.0 · 90/90 workedTLS —no checks yet
Subscribe 206.6 msP95 642.9 · 90/90 workedAuthorize 147.2 msP95 460.3 · 90/90 worked
1.00%stable · 10 checks
SoloHash Bitcoin Solo Solo
427.9 ms
731.6 ms
0.0713%estimated
100.0%100%10 of 10 checks
TCP 242.2 msP95 464.3 · 114/114 workedTLS —no checks yet
Subscribe 89.7 msP95 150.8 · 114/114 workedAuthorize 166.1 msP95 222.1 · 114/114 worked
0.50%stable · 10 checks
HeliosPool Solo
442.8 ms
758.7 ms
0.0738%estimated
100.0%100%10 of 10 checks
TCP 287.0 msP95 626.8 · 168/168 workedTLS —no checks yet
Subscribe 122.6 msP95 238.5 · 168/168 workedAuthorize 124.4 msP95 243.2 · 168/168 worked
1.00%stable · 10 checks
SoloPool.Com — Solo Solo
520.0 ms
636.3 ms
0.0867%estimated
100.0%100%10 of 10 checks
TCP 147.0 msP95 233.2 · 40/40 workedTLS —no checks yet
Subscribe 53.5 msP95 161.0 · 40/40 workedAuthorize 96.5 msP95 218.4 · 40/40 worked
2.00%stable · 10 checks
Braiins Solo Solo
952.0 ms
2474.0 ms
0.1587%estimated
100.0%100%10 of 10 checks
TCP 192.4 msP95 256.9 · 30/30 workedTLS —no checks yet
Subscribe 150.0 msP95 220.8 · 30/30 workedAuthorize 147.7 msP95 188.8 · 30/30 worked
0.50%stable · 10 checks
Bitcoin Merch Lucky Pool Solo · Security error
1363.6 ms
2083.4 ms
0.2273%estimated
100.0%100%10 of 10 checks
TCP 42.1 msP95 102.8 · 191/191 workedTLS SECURITY ERROR0/181 worked
Subscribe 42.0 msP95 64.1 · 10/10 workedAuthorize 41.6 msP95 64.4 · 10/10 worked
2.00%stable · 10 checks
LetsMine.it — Bitcoin Solo Solo
2206.0 ms
2739.7 ms
0.3677%estimated
100.0%100%10 of 10 checks
TCP 294.8 msP95 511.9 · 60/60 workedTLS —no checks yet
Subscribe 139.9 msP95 1984.7 · 60/60 workedAuthorize 134.2 msP95 1984.4 · 60/60 worked
1.00%stable · 10 checks

Shared mining · rewards based on recent work

PPLNS shared pools

Median block delay: fastest first

Blitzpool — PPLNS Shared · Secure connection
384.6 ms
560.7 ms
0.0641%estimated
100.0%100%10 of 10 checks
TCP 471.6 msP95 716.3 · 155/155 workedTLS 780.0 msP95 1152.2 · 114/114 worked
Subscribe 187.9 msP95 494.9 · 154/154 workedAuthorize 180.9 msP95 222.2 · 154/154 worked
1%published · checked 2026-08-04
Public Pool — PPLNS Shared · Secure connection
4353.8 ms
8149.2 ms
0.7256%estimated
100.0%100%10 of 10 checks
TCP 153.5 msP95 226.8 · 20/20 workedTLS 60.7 msP95 91.5 · 10/10 worked
Subscribe 57.0 msP95 88.6 · 20/20 workedAuthorize 56.0 msP95 87.7 · 20/20 worked
0%published · checked 2026-08-04

Other shared reward methods

Other shared pools

Median block delay: fastest first

Parasite Pool Shared
135.5 ms
272.0 ms
0.0226%estimated
100.0%100%10 of 10 checks
TCP 132.1 msP95 265.9 · 10/10 workedTLS —no checks yet
Subscribe 1.9 msP95 42.9 · 10/10 workedAuthorize 5.6 msP95 43.3 · 10/10 worked
0%published · checked 2026-08-04
LetsMine.it — Bitcoin PROP Shared
4246.4 ms
7384.5 ms
0.7077%estimated
100.0%100%10 of 10 checks
TCP 308.8 msP95 1501.4 · 56/237 worked · 181 failedTLS —no checks yet
Subscribe 141.0 msP95 1044.7 · 56/56 workedAuthorize 139.7 msP95 1340.4 · 56/56 worked
1%published · checked 2026-08-04

Solo mining · payout address not verified yet

Unverified solo pools

Median block delay: fastest first

2Miners Bitcoin SOLO Solo · Secure connection
472.2 ms
902.0 ms
0.0787%estimated
100.0%100%10 of 10 checks
TCP 178.3 msP95 317.7 · 60/60 workedTLS 142.7 msP95 237.9 · 30/30 worked
Subscribe 218.2 msP95 598.3 · 60/60 workedAuthorize 149.5 msP95 413.4 · 60/60 worked
—not available

Updated 09 Aug 2026 04:22 UTC · All measurements. 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.