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His known PGP key. Alternately, a message signed by one of the first mined coins and/or movement of coins from those coins would be at least strongly suggestiv
by jnbiche 13y ago
His known PGP key. Alternately, a message signed by one of the first mined coins and/or movement of coins from those coins would be at least strongly suggestive that it's him, although it probably wouldn't carry the weight of his PGP key.