10 lines
499 B
Markdown
10 lines
499 B
Markdown
# Double SHA256 Brainwallet
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More rare form of brainwallet with secp256k1 key derived by `sha256(sha256(passphrase))`.
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We expect that some of the newer `bc1q`-prefix addresses are deliberately placed canary wallets by other researchers to observe attacker behavior. A noticeable characteristic are small transfers with 300, 500, 3000 Satoshis and so on.
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The Bitcoin addresses represent compressed and uncompressed public keys.
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Due to the nature of brainwallets, the collection is not exhaustive.
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