1AqTMY7kmHZxBuLUR5wJjPFUvqGs23sesr

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 233,175 on 2013-04-26 (input_spend).

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

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

braiinspool reward address (coinbase-extracted)

Received block rewards as part of braiinspool's coinbase output across 5113 block(s) between heights 233049 and 323095. 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-old2 (Pools)

Address attributed to 'SlushPool.com-old2' on walletexplorer.com (category: Pools). Balance 0.0009 BTC across 5197 incoming txs; last used in block 939,615.

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