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Block #281,309
0000000000000001d25f5bc7655e4b8eb0f968b39ca1a6d96c60e0c0e037cc0a
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
Time19 Jan 2014, 12:46 UTCConfirmations685,063Transactions448Size182,384 bytesWeight729,536 WU
Reward
Subsidy + FeesN/AFees onlyN/AValue at time—BTC price$822Mining 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 hashrate0 EH/s
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)
J/P2SH/