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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 402,800 on 2016-03-15 (p2sh_redeem_reveal).

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

What we know about this address 5 findings ✓ corroborated by 2 sources

Coinbase-associated

P2SH (multisig) address attributed to Coinbase by the chainquery operator. The script type is consistent with Coinbase Custody's institutional cold-storage pattern.

label view
coinbase

tag
exchange

tag
cold-wallet

tag
WatchYourBack: exchange:okex

Tagged as 'exchange' (subcategory: okex) in the WatchYourBack tagging dataset. Sub-source: coldwallet. File: bitinfocharts/20211222_top-100-richest-bitcoin-addresses.tags.

exchange view