1AjZPMsnmpdK2Rv9KQNfMurTXinscVro9V
P2PKH (1)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 287,371 on 2014-02-23 (input_spend).
Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)
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OFAC sanctioned (Mohammad GHORBANIYAN)
On the U.S. Treasury OFAC SDN list under program CYBER2. SDN UID 26138. Last synced 2026-06-21.
sanctioned view -
OpenSanctions: US OFAC Specially Designated Nationals (SDN) List
On the OpenSanctions consolidated sanctions list, dataset 'US OFAC Specially Designated Nationals (SDN) List'. Schema: CryptoWallet.
sanctioned view -
WatchYourBack: username:asset-listed-under-us-treasury-ofac-sanctions-list
Tagged as 'username' (subcategory: asset-listed-under-us-treasury-ofac-sanctions-list) in the WatchYourBack tagging dataset. Sub-source: user. File: graphsense-tagpacks/20220510_graphsense_ofac.tags.
bitcoin-otc view
Live chain queries
Run any of these RPCs against our bitcoind to inspect the address on the live chain.