1AfCc4F9c4VTYSE31PUe2kUEKs6ZxiDjxm
P2PKH (1)P2PKH · reuse-exposed
P2PKH addresses hide the pubkey behind a SHA-256 + RIPEMD-160 hash UNTIL the first outgoing spend, which reveals it in the signature script or witness data. This address has been spent from, so its pubkey is permanently on chain. Every subsequent UTXO at this address is just as exposed as the moment of first spend.
First revealed at block 884,196 on 2025-02-17 (input_spend).
Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)
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f2pool reward address (coinbase-extracted)
Received block rewards as part of f2pool's coinbase output across 7224 block(s) between heights 886258 and 952940. Attribution derived from on-chain coinbase scriptSig tag matching plus Jameson Lopp's blocks.csv mapping; this is hard evidence the address received pool rewards under that pool's signature, not clustering inference.
mining-pool view
Live chain queries
Run any of these RPCs against our bitcoind to inspect the address on the live chain.