⚡ Block #954,940
⛏️ A Solo Miner Packs Block 954940 to the Brim
June 23, 2026 at 02:47 AM UTC
Block 954940 was mined by an unknown solo miner — someone operating outside the major mining pools — which is a relatively rare sight on the Bitcoin network today. They filled the block almost entirely to its weight limit with 4,892 transactions, making it one of the busier blocks you'll come across. Curiously, the total fees recorded come to zero BTC, which is unusual for a block this packed.
- ⛏️ Mined by: unknown / solo miner (not a major pool)
- 📦 Transactions: 4,892 — a notably heavy block
- 📐 Block size: 1.58 MB, pushed close to the weight limit
- 💸 Total fees collected: 0.000 BTC
- 🕑 Mined at: 2026-06-23, 02:47 UTC
Block details
from mempool.space
- Mining pool
- —
- Transactions
- 4,892
- Total fees
- —
- Subsidy
- 3.125 BTC
- Median fee
- —
- Block size
- 1.58 MB
Why our analysis flagged it
score 35/100
- Heavy block: 4,892 transactions+16
- Mined by an unknown / solo miner+10
- Block mined right up to the weight limit+8
Scores are computed from on-chain facts (a deterministic heuristic), then a story is written for blocks that clear our curation threshold.
This day in Bitcoin history
reward era 5
This block sits 114,940 blocks after the 4th halving and 95,060 blocks before the 5th — Bitcoin’s 5th reward era.
- 2012-11-281st halving14y before this block
- 2016-07-092nd halving10y before this block
- 2017-12-172017 ATH (~$19.5k)9y before this block
- 2020-05-113rd halving6y before this block
- 2021-11-102021 ATH (~$69k)5y before this block
- 2024-03-142024 ATH (~$73k)2y before this block