15WG3a68ZDPsYyJUkMKQkqwkvWykT74ufB

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 596,735 on 2019-09-26 (input_spend).

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

What we know about this address 4 findings ✓ corroborated by 3 sources

Reported scammer: Extortion / Hacked Email Scam

Listed in the Badd-Boyz-Bitcoin-Scammers community blocklist under category 'Extortion / Hacked Email Scam'. The upstream repo aggregates addresses from sextortion, hacked-email scam, ransomware, and similar low-volume targeted-spam campaigns.

extortion view
Real-CATS: Bitcoin Tumbler

Address labeled 'Bitcoin Tumbler' in the Real-CATS academic dataset. Total received 0.0461 BTC across the address's lifetime.

criminal 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
WatchYourBack: pending

Tagged as 'pending' (subcategory: n/a) in the WatchYourBack tagging dataset. Sub-source: 20220506_blockchain-iocs. File: pending/20220506_blockchain-iocs.tags.

pending review view