1CK6KHY6MHgYvmRQ4PAafKYDrg1ejbH1cE

P2PKH (1)

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Quantum exposure Reuse-exposed

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 322,789 on 2014-09-27 (input_spend).

Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)

What we know about this address 7 findings ✓ corroborated by 6 sources

braiinspool reward address (coinbase-extracted)

Received block rewards as part of braiinspool's coinbase output across 27218 block(s) between heights 323113 and 820601. 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
Braiins Pool reward address

Used by the Braiins Pool mining pool. Tags: /slush/.

mining pool view
Braiins Pool reward address

Reward address for the Braiins Pool mining pool, per the sysfix/mining-pool-addresses registry (fork of btccom/Blockchain-Known-Pools). Pool tags: /slush/.

mining pool view
SlushPool.com (Pools)

Address attributed to 'SlushPool.com' on walletexplorer.com (category: Pools). Balance 0.0000 BTC across 28747 incoming txs; last used in block 948,440.

mining pool view
WatchYourBack: mining:slushpool

Tagged as 'mining' (subcategory: slushpool) in the WatchYourBack tagging dataset. Sub-source: miner. File: graphsense-tagpacks/20210201_graphsense_walletexplorer.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
WatchYourBack: miscabuse

Tagged as 'miscabuse' (subcategory: n/a) in the WatchYourBack tagging dataset. Sub-source: bitcoinabuse_blackmail-scam. File: bitcoinabuse/20210201_bitcoinabuse.tags.

abuse view