3FaYVQF6wCMUB9NCeRe4tUp1zZx8qqM7H1

P2SH (3)

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Quantum exposure Reuse-exposed

P2SH · reuse-exposed

P2SH 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 341,002 on 2015-01-29 (p2sh_redeem_reveal).

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

What we know about this address 3 findings ✓ corroborated by 3 sources

AntPool reward address

Used by the AntPool mining pool. Tags: /AntPool/, Mined By AntPool, Mined by AntPool.

mining pool view
Bitstamp.net (Exchanges)

Address attributed to 'Bitstamp.net' on walletexplorer.com (category: Exchanges). Balance 0.0000 BTC across 265 incoming txs; last used in block 540,059.

exchange view
miners_additional

Tagged as 'miners_additional' in GraphSense pack 'miners_additional' (category: miner, confidence: unspecified). Cited source: https://github.com/MatteoRomiti/Deep_Dive_BTC_Mining_Pools/

mining pool view