151T7r1MhizzJV6dskzzUkUdr7V8JxV2Dx

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 362,058 on 2015-06-22 (input_spend).

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

What we know about this address 5 findings ✓ corroborated by 5 sources

mybtccoinpool reward address (coinbase-extracted)

Received block rewards as part of mybtccoinpool's coinbase output across 15 block(s) between heights 361937 and 404016. 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
myBTCcoin Pool reward address

Used by the myBTCcoin Pool mining pool. Tags: myBTCcoin Pool.

mining pool view
myBTCcoin Pool reward address

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

mining pool view
WatchYourBack: mining:mybtccoin-pool

Tagged as 'mining' (subcategory: mybtccoin-pool) 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