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Block #219,481
00000000000000f6feabb7885f647265c40bd0af7e1dd141e0fcbd59c18c4d74
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
Time3 Feb 2013, 22:44 UTCConfirmations746,949Transactions355Size130,934 bytesWeight523,736 WU
Reward
Subsidy + FeesN/AFees onlyN/AValue at time—BTC price$18Mining poolNot identified
Detection
Unknown miner
Final scoreBase score50History adj.0Interval adj.0Pool signatureNone detected
50/100
Adresse de payout inconnue (NULL) — classification forcée à unknown (historique et réutilisation d'adresse non analysables)
Network at mining time
Network hashrateN/A
Detection Signals
Final score50/100
Address History
Historical wins0Previous win—Interval since lastFirst win everWins last 30d0
Recurrenceno_previous_win
IntervalNo prior win
This address has never received a block reward before — consistent with solo mining.
Coinbase Message (raw)
YYn/P2SH/