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SoloBlocks Block #915,193
Self-Hosted Solo
Thursday, September 18, 2025 · 04:34 UTC · Sep 18, 2025
BLOCK #915,193
Total Block Reward
3.1447 BTC
≈ $267,296 USD
Block Height
915,193
in the Bitcoin chain
Found By
Self-Hosted Solo
Solo mining pool
Difficulty
0.0T
network difficulty
Miner Hashrate
Unknown (est. from 58 blocks)
Unknown device
Miner Luck
unknown
per-block odds
Winning Nonce
2,760,002,602
64.26% through search space
Transactions
3,290
1683.1 KB block
Fees Collected
0.0197 BTC
0.62% of reward
Block Interval
12.7 min
79.1% luck (🐢 slow)
🎓 Explain Like I'm 10

Bitcoin mining is a giant lottery. Every ~10 minutes, one miner wins 3.1447 Bitcoin — worth $267,296 today.


On Sep 18, 2025, this miner using mining hardware found block #915,193. They were mining alone — no big pool, just their own machines competing directly against the entire Bitcoin network (1020.75 EH/s total).


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

🎲 The Odds — Show Your Work

Hashrate unknown for this miner — odds cannot be calculated. They found a single block; their true hashrate is a mystery.

⛏️ Miner Profile
Pool
Self-Hosted Solo
Hashrate (24h)
Unknown (est. from 58 blocks)
Estimated from block frequency (58 blocks found)
Active workers
0
Solo blocks found (tracked)
58 blocks
🎯 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 2,760,002,602 was the winner.
02,760,002,602 ← winner4,294,967,295
64.26%
2,760,002,602
Winning Nonce
64.26%
Through range
1,534,964,693
Numbers after
💡 The miner also tried different extra nonce values — restarting from 0 each time the full 4.29B range was exhausted. Modern ASICs can cycle through the entire nonce space in ~4294967.3ms.
💸 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 (99.38%)
Fixed reward, halves every 4 years
Fees — 0.019653 BTC (0.62%)
From 3,290 transactions in this block
3.125 BTC
Subsidy
0.0197 BTC
Tx Fees
597 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 — 58 Blocks Found
182.3695
Total BTC earned
$15,501,407
Total USD value
1 days
Avg between finds
↑ Show 38 older blocks 38
Oct 29, 2025 · 00:57 UTC · Self-Hosted Solo
3.1535 BTC ≈ $268,049
⏱ 1 days since previous find
Oct 30, 2025 · 08:02 UTC · Self-Hosted Solo
3.1319 BTC ≈ $266,209
⏱ 1 days since previous find
Oct 31, 2025 · 23:47 UTC · Self-Hosted Solo
3.1390 BTC ≈ $266,816
⏱ 2 days since previous find
Nov 1, 2025 · 22:03 UTC · Self-Hosted Solo
3.1453 BTC ≈ $267,349
⏱ 1 days since previous find
Nov 2, 2025 · 05:14 UTC · Self-Hosted Solo
3.1298 BTC ≈ $266,034
⏱ 0 days since previous find
Nov 5, 2025 · 08:59 UTC · Self-Hosted Solo
3.1429 BTC ≈ $267,143
⏱ 3 days since previous find
Nov 6, 2025 · 12:58 UTC · Self-Hosted Solo
3.1314 BTC ≈ $266,168
⏱ 1 days since previous find
Nov 6, 2025 · 18:43 UTC · Self-Hosted Solo
3.1584 BTC ≈ $268,466
⏱ 0 days since previous find
Nov 7, 2025 · 21:44 UTC · Self-Hosted Solo
3.1550 BTC ≈ $268,178
⏱ 1 days since previous find
Nov 8, 2025 · 00:26 UTC · Self-Hosted Solo
3.1340 BTC ≈ $266,390
⏱ 0 days since previous find
Nov 8, 2025 · 13:10 UTC · Self-Hosted Solo
3.1374 BTC ≈ $266,677
⏱ 1 days since previous find
Nov 11, 2025 · 18:18 UTC · Self-Hosted Solo
3.1669 BTC ≈ $269,187
⏱ 3 days since previous find
Nov 12, 2025 · 20:38 UTC · Self-Hosted Solo
3.1347 BTC ≈ $266,451
⏱ 1 days since previous find
Nov 13, 2025 · 07:53 UTC · Self-Hosted Solo
3.1337 BTC ≈ $266,368
⏱ 0 days since previous find
Nov 13, 2025 · 09:47 UTC · Self-Hosted Solo
3.1329 BTC ≈ $266,294
⏱ 0 days since previous find
Nov 14, 2025 · 14:01 UTC · Self-Hosted Solo
3.1367 BTC ≈ $266,618
⏱ 1 days since previous find
Nov 18, 2025 · 08:35 UTC · Self-Hosted Solo
3.1539 BTC ≈ $268,079
⏱ 4 days since previous find
Nov 20, 2025 · 01:46 UTC · Self-Hosted Solo
3.1480 BTC ≈ $267,582
⏱ 2 days since previous find
Nov 20, 2025 · 07:17 UTC · Self-Hosted Solo
3.1428 BTC ≈ $267,138
⏱ 0 days since previous find
Nov 21, 2025 · 10:12 UTC · Self-Hosted Solo
3.1363 BTC ≈ $266,586
⏱ 1 days since previous find
🔍 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: h://0880fcc6-a0aa-4a1a-9c6b-f65f5eabf097XJ
📡
Hashrate from Estimated from block frequency (58 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 Timing & Luck
79.1%
Block Luck
😐 Average
Time since prev block
12.7 min
Expected (10 min avg)
600 sec
Luck score
79.1% ↓
💡 Slow block — the network took longer than average. This miner kept hashing through a tough stretch. Luck > 100% means a faster-than-expected find.
🎖 Block Certificate
⚡ Solo Block Certificate
BLOCK #915,193
September 18, 2025 · 04:34 UTC
Reward3.1447 BTC
Value$267,296
PoolSelf-Hosted Solo
Winning Nonce2,760,002,602
Nonce Position64.26% of range
Transactions3,290
Fees Captured0.0197 BTC
SOLOBLOCKS.IO · Bitcoin Solo Mining Tracker
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