1KPQkehgYAqwiC6UCcbojM3mbGjURrQJF2
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 445,664 on 2016-12-29 (input_spend).
Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)
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connectbtc reward address (coinbase-extracted)
Received block rewards as part of connectbtc's coinbase output across 153 block(s) between heights 445036 and 544168. 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 -
ConnectBTC reward address
Used by the ConnectBTC mining pool. Tags: /ConnectBTC - Home for Miners/.
mining pool view -
ConnectBTC reward address
Reward address for the ConnectBTC mining pool, per the sysfix/mining-pool-addresses registry (fork of btccom/Blockchain-Known-Pools). Pool tags: /ConnectBTC - Home for Miners/.
mining pool view -
WatchYourBack: mining:connectbtc
Tagged as 'mining' (subcategory: connectbtc) in the WatchYourBack tagging dataset. Sub-source: miner. File: graphsense-tagpacks/20220510_graphsense_miners.tags.
mining pool view -
miners
Tagged as 'miners' in GraphSense pack 'miners' (category: miner, confidence: forensic). Cited source: https://github.com/MatteoRomiti/Deep_Dive_BTC_Mining_Pools/blob/master/dataset/miners.json
mining pool view
Live chain queries
Run any of these RPCs against our bitcoind to inspect the address on the live chain.