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The new client "btcpuzzle" has been released.

All clients must be updated to the new version!

Puzzle 68 was solved on April 7th.

1 quintillion+ private keys were scanned for Puzzle 68.

BCPZ token withdrawals are now active!

1/5

Puzzle 71

Bitcoin Puzzle 71 pool statistics. Follow the steps to join the pool.

BTC Puzzle 71bitJoin Pool Now!

PuzzlePuzzle 71 PuzzlePuzzle 72 PuzzlePuzzle 73

Puzzle#71

Reward7.10182686 BTC

Unsolved$510,479.31

ToolsSearch Online Visual Hunter

Start4000000000000000000000000000000000000000000000000000000000000000

End7fffffffffffffffff0000000000000000000000000000000000000000000000

1PWo3JeB9jrGwfHDNpdGK54CRas7fsVzXU

Scanned Ranges

305,037scanned/33,554,432

33,249,395left

404 rangein 24 hours

1 range =35,184,372,088,831 Keys

139.7 Bkeys/scurrent speed

1.16 Tkeys/shigh speed

at 28.05.2025 22:00:03

~2.55 years to complete each %1*

~253.04 years to complete puzzle*

~85 days left to %1**

*avg with current speed

GuestOffline

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Progress

Overall Progress

%0.909081

Charts

Ranges scanned in last month

8299range(s)/month

~277range(s)/day

Avg finish minute(s) in last hour

~200range(s)/hour

~4range(s)/minute(s)

Scanned Keys

10,732,535,308,860,742,000

14.21 Pkeysin 24 hours

592.27 Tkeysin last hour

Active Worker(s)

57 worker(s)in last hour

57 worker(s)/realtime

Challenge

What is challenge?

79XXXXX

Last 32challenge(s) [Show]

Latest Ranges

bc1qurm7...uuhascunRTX 5080/cloud712568_156X118220.08.2026 14:27:05 (143.4 mins.)

bc1pg6hz...8qaxcph0RTX 5060 Ti/worker724351X55E620.08.2026 14:24:20 (296.9 mins.)

bc1qyj0q...0xdm680h2xGraphics Device/x47X91A020.08.2026 14:21:49 (184.6 mins.)

bc1qurm7...uuhascunRTX 5080/cloud712568_055X1FF820.08.2026 14:21:38 (142.0 mins.)

bc1qurm7...uuhascunRTX 5080/cloud712568_36DX4E8020.08.2026 14:18:59 (142.2 mins.)

18Tqaf6U...YKbZq9VwRTX 3050/worker6910856X7A4E20.08.2026 14:10:32 (1065.0 mins.)

3B9pCkuv...aAHodaQKRTX 5070 Ti/worker575979X517620.08.2026 14:08:26 (152.8 mins.)

bc1qsng8...wyt2qytdRTX 5090/My509076XEF7E20.08.2026 14:00:53 (69.0 mins.)

bc1qpsyx...dzqrke75RTX 4070 Ti/worker8368766XD27A20.08.2026 13:57:36 (220.8 mins.)

1GkNAhr6...anyzKg1HRTX 5070 Ti/5070ti49X357020.08.2026 13:52:37 (162.3 mins.)

bc1qh8y9...ammteeesRTX 5090/X90-508064XBE4220.08.2026 13:44:58 (101.0 mins.)

bc1qjtkn...m3vqkr64RTX A4000/Nerd057FX1D2820.08.2026 13:44:10 (645.1 mins.)

bc1qfase...z36w9cj2RTX 3070/p71-GPU061XA38C20.08.2026 13:38:23 (483.1 mins.)

bc1q4ndy...44knce3jRig 25AX386A20.08.2026 13:35:27 (108.1 mins.)

bc1q42pr...st2lp20qRTX 4090/client017DX390020.08.2026 13:34:57 (100.9 mins.)

bc1q42pr...st2lp20qRTX 4090/client026EX0B6620.08.2026 13:32:47 (101.5 mins.)

bc1pkwax...wqtf0xl5RTX 5070 Ti/cloud459311_071X0A1820.08.2026 13:27:10 (150.5 mins.)

bc1qms44...rq3hrkndRTX 4070 SUPER/worker381359X001020.08.2026 13:23:13 (267.4 mins.)

bc1q0qc0...04z4kp4sRTX 4070/supern200066XCE9C20.08.2026 13:21:04 (260.4 mins.)

bc1qfase...z36w9cj2RTX 3070/p71-GPU16DX0E0220.08.2026 13:19:59 (407.6 mins.)

Workers

bc1p62kp...3qy9d7lc37326 range(s)OfflinePR%12.24

bc1qhw35...8f5sm3z730906 range(s)OfflinePR%10.13

bc1qnwja...5c973yxd18187 range(s)OfflinePR%5.96

33ZTUtnz...84kvYuyn10906 range(s)OfflinePR%3.58

bc1ql42n...j8kc6yeg10048 range(s)OfflinePR%3.29

1LKERC27...w74a4eDU9652 range(s)OfflinePR%3.16

17yVG3yg...fcJVZ1oD9466 range(s)OfflinePR%3.10

bc1pum8y...pscdg6zu9203 range(s)OfflinePR%3.02

1EkpmdHf...x6jVc59Q6707 range(s)OfflinePR%2.20

bc1qyfn5...vf0rm0gp6159 range(s)OfflinePR%2.02

bc1q8v08...e4m80cw95869 range(s)OfflinePR%1.92