bc1qy78e6ml7f3p438jqrrlzsewx625y0sr7jsesa7

P2WPKH/P2WSH (bc1q)

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Quantum exposure Reuse-exposed

P2WPKH · reuse-exposed

P2WPKH 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 807,306 on 2023-09-12 (input_spend).

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

What we know about this address 1 findings

FBI-attributed DPRK / Lazarus Group laundering wallet

Bitcoin wallet attributed by the FBI to the Democratic People's Republic of Korea Lazarus Group (also tracked as APT38). Surfaced via the OpenSanctions us_fbi_lazarus_crypto dataset, which mirrors the FBI's published address list from the August 2023 Stake.com PSA and subsequent updates. Funds traced from TraderTraitor-affiliated 2023 heists: Alphapo ($60M, June), CoinsPaid ($37M, June), Atomic Wallet ($100M, June), Stake.com ($41M, September). Provenance: HIGH, nation-state attribution. Last synced 2026-06-21T04:45:00.332220+00:00.

FBI-attributed view