3BMEXgHVa81e8qWowegXqkrgE2Hf9o2cHn

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 519,266 on 2018-04-21 (p2sh_redeem_reveal).

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

What we know about this address 2 findings ✓ corroborated by 2 sources

BitMEX (proof-of-reserves)

BitMEX proof-of-reserves snapshot. Type sh; balance 0.0021 BTC at snapshot 20260507.

exchange view
bitmex reserve wallet

Tagged as 'bitmex reserve wallet' in GraphSense pack 'exchange-wallets-bitmex_1' (category: exchange, confidence: service_data). Cited source: https://s3-eu-west-1.amazonaws.com/public.bitmex.com/data/porl/20221115-reserves-763269-20221115D113036434534000.yaml

exchange view