← Back to blocks
Block #165,391
00000000000003de9b4ededc78e6e821fdd64ada31d4d8c48b430ddd2725eb79
Unknown miner
Why this block matters
This block sits in an uncertain zone — not enough signals to classify it confidently as solo or pool.
- Payout address has never received a block reward before — consistent with solo mining
Block Data
Time4 Feb 2012, 23:13 UTCConfirmations801,075Transactions41Size16,743 bytesWeight66,972 WU
Reward
Subsidy + Fees50.03000 BTCFees only0.03000 BTCValue at time$269BTC price$5Mining poolNot identified
Detection
Unknown miner
Final scoreBase score50History adj.0Interval adj.0Pool signatureNone detected
50/100
Bloc antérieur au bloc #150000 — classification forcée à unknown (données historiques insuffisantes pour cette époque)
Network at mining time
Network hashrateN/A
Detection Signals
Final score50/100
Address History
Historical wins0Previous win—Interval since lastFirst win everWins last 30d0
This address has never received a block reward before — consistent with solo mining.
Coinbase Message (hex — non-printable)
04 0b 29 0c 1a 03 ed 70 04