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Block #219,474
00000000000004857541c83afb78da889710e8ae3d3cea7aa90c7c7b2390cd1a
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, 22:35 UTCConfirmations746,926Transactions9Size3,466 bytesWeight13,864 WU
Reward
Subsidy + FeesN/AFees onlyN/AValue at time—BTC price$18Mining poolNot identified
Detection
Unknown miner
$åQ
/P2SH/
Final scoreBase score50History adj.0Interval adj.0Pool signature$åQ
/P2SH/
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)
$Q/P2SH/