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Block #173,771
0000000000000a30876307643b6855b50778ba6cf631a51a0df5cf1bb6dd7b6b
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
Time31 Mar 2012, 19:24 UTCConfirmations792,887Transactions16Size5,417 bytesWeight21,668 WU
Reward
Subsidy + Fees50.00250 BTCFees only0.00250 BTCValue at time$228BTC price$5Mining 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
This address has never received a block reward before — consistent with solo mining.
Coinbase Message (raw)
~P/P2SH/R,mm={b4^#*OZ&F%#