Vulnerability

Unspendable Bitcoin address bug

vulnerability:unspendable_bitcoin_address_bug Also: unspendable-address bug

Programming error in a replacement wallet system that sent withdrawals to addresses from which the Bitcoin could not be spent.

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Direction Predicate Other entity Origin EP
outgoing AFFECTS Bitcoin Explicit 9

Claims

Unspendable Bitcoin address bug AFFECTS Bitcoin

A programming error caused withdrawals to be sent to unspendable Bitcoin addresses, effectively destroying the coins.

Explicit Confidence 99% · Kim Nilsson EP 9 Details

“That meant that a number of withdrawals actually sent Bitcoins to unspendable addresses, which is the same as destroying Bitcoins.”