SoloBlocks › Block #963,137
← #963,064 #963,138 →
Self-Hosted Solo
Wednesday, August 19, 2026 · 05:38 UTC · 2 mo ago

BLOCK #963,137

🔗 00000000000000000000ba4ef9e6d10e9a69010b73dcb7a65b66a029097d405f
Total Block Reward
3.1488 BTC
≈ $260,391 USD
Block Height
963,137
in the Bitcoin chain
Found By
Self-Hosted Solo
Solo mining pool
Difficulty
0.0T
network difficulty
Miner Hashrate
36.2 PH/s (est. from 2 blocks)
Large mining farm
Miner Luck
1 in 28,263
per-block odds
Winning Nonce
1,391,552,921
32.4% through search space
Transactions
4,199
1629.1 KB block
Fees Collected
0.0238 BTC
0.76% of reward
Block Interval
22.5 min
44.5% luck (🐢 slow)
🎓 Explain Like I'm 10

Bitcoin mining is a giant lottery. Every ~10 minutes, one miner wins 3.1488 Bitcoin — worth $260,391 today.


On Aug 19, 2026, this miner using a Large mining farm found block #963,137. They were mining alone — no big pool, just their own machines competing directly against the entire Bitcoin network (1024.41 EH/s total).


Winning solo means keeping 100% of the reward — no pool fees, no sharing. High risk, high reward.

⚠️ Miner Identity Assessment
🏭
⚡ Small Pool / Farm
Based on 2 blocks found from this address
73.2 PH/s
Implied Hashrate
0.007%
Network Share
2
Blocks Found
194 days
Avg Gap
How we estimate: Each Bitcoin block found requires approximately difficulty × 2³² hashes. With 2 blocks over 194 days, the implied sustained hashrate is 73.2 PH/s.
⚠️ Not a solo miner. At 73.2 PH/s this is a large mining operation — likely an unregistered pool or industrial farm that mempool.space doesn't yet have a signature for. We display the block for completeness but mark it accordingly.
🎲 The Odds — Show Your Work
Miner's share of total Bitcoin hashrate 0.003538%
Miner: 36.2 PH/s vs Network: 1024.41 EH/s
Miner hashrate (Estimated from block frequency (2 blocks found))
36.2 PH/s
Bitcoin network hashrate
1024.41 EH/s
Chance of winning each block
1 in 28,263
Expected wait time at this hashrate
196 days
Expected blocks to find 1 solo block
28,263 blocks
Probability per block = miner_hashrate / network_hashrate
  = 36.2 PH/s / 1024.41 EH/s
  = 1 in 28,263

Expected wait = blocks_to_win × 10 minutes
  = 28,263 × 10 min = 6.5 months
⛏️ Miner Profile
🏗️
Pool
Self-Hosted Solo
Hashrate (24h)
36.2 PH/s (est. from 2 blocks)
Estimated from block frequency (2 blocks found)
Active workers
0
Solo blocks found (tracked)
2 blocks
🏗️
Large mining farm
Thousands of ASICs, industrial power
🎯 The Winning Number — Nonce Visualizer
To mine a block, the miner cycles through numbers from 0 to 4,294,967,295 at billions per second, checking if each produces a valid hash. Number 1,391,552,921 was the winner.
01,391,552,921 ← winner4,294,967,295
32.4%
1,391,552,921
Winning Nonce
32.4%
Through range
2,903,414,374
Numbers after
💡 The miner also tried different extra nonce values — restarting from 0 each time the full 4.29B range was exhausted. A modern ~200 TH/s ASIC runs through all 4.29 billion nonces in about 0.02 ms — some 47,000 times every second.
💸 Fee Breakdown — What the Miner Captured
The block reward has two parts: a fixed subsidy set by Bitcoin protocol, plus transaction fees paid by users who wanted their transactions included.
Subsidy — 3.1250 BTC (99.24%)
Fixed reward, halves every 4 years
Fees — 0.023848 BTC (0.76%)
From 4,199 transactions in this block
3.125 BTC
Subsidy
0.0238 BTC
Tx Fees
568 sat
Avg fee/tx
⚡ Solo miners keep 100% of fees — no pool takes a cut. In pool mining, the fee revenue is also split among all pool members.
🏆 Miner Block History — 2 Blocks Found
6.4098
Total BTC earned
$530,054
Total USD value
194 days
Avg between finds
#935,172
Feb 5, 2026 · 22:30 UTC · Self-Hosted Solo
3.2610 BTC ≈ $269,663
#963,137THIS BLOCK
Aug 19, 2026 · 05:38 UTC · Self-Hosted Solo
3.1488 BTC ≈ $260,391
⏱ 194 days since previous find
📊 At 36.2 PH/s hashrate, statistically expected to find a block every 196 days. Actual average: 194 days. ✅ Right on track.
⏱ Block Timing & Luck
44.5%
Block Luck
😤 Unlucky
Time since prev block
22.5 min
Expected (10 min avg)
600 sec
Luck score
44.5% ↓
💡 Slow block — the network took longer than average. This miner kept hashing through a tough stretch. Luck > 100% means a faster-than-expected find.
✅ Verify This Block
mempool.space
Full block details, transactions, fee rate
→
blockstream.info
Independent block explorer
→
blockchain.com
Alternative verification source
→
Miner's wallet
All transactions for this address
→
🔍 How We Know This
⛓️
Block is on the Bitcoin blockchain
The block hash starts with many zeros — proof of work that cannot be faked. It's in Bitcoin's immutable history forever.
🏷️
Pool identified from coinbase tag
The coinbase transaction contains a text signature: AcAjmmpK2cLSoftware DMCC 3c4fc951
📡
Hashrate from Estimated from block frequency (2 blocks found)
We query the pool's public API using the miner's wallet address to get their actual submitted hashrate.
❓ What is Solo Mining?

In pool mining, thousands of miners work together and split the reward every time they find a block.


In solo mining, you work alone. You keep 100% of the reward — but you might go years without finding anything.


The Bitcoin network produces ~52,560 blocks per year. Each block currently pays 3.125 BTC.


Every solo block is proof that small miners can still win. 🎉

🎖 Block Certificate
⚡ Solo Block Certificate
BLOCK #963,137
August 19, 2026 · 05:38 UTC
Reward3.1488 BTC
Value$260,391
PoolSelf-Hosted Solo
Winning Nonce1,391,552,921
Nonce Position32.4% of range
Transactions4,199
Fees Captured0.0238 BTC
SOLOBLOCKS.IO · Bitcoin Solo Mining Tracker
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