There's also the matter of cryptozoidberg's nickname. In the Bytecoin code there's the BYTECOIN_NETWORK identifier, which according to the comment is "Bender's nightmare" (hurr durr, such funny, 11100111110001011011001210110110 has a 2 in it). Now this may be a little bit of conjecture, yo, but the same comment appears twice in the "epee" contributed library, once in the levin signature, and again in the portable storage signature. The contexts are so disconnected and different that it would be a fucking stretch to imagine that the same person did not write both of these. We can also rule out this being a Bytecoin-specific change, as the "Bender's nightmare" comments exist in the original epee library on github (which is completely unused anywhere on the planet except in Bytecoin, most unusual for a library that has any usefulness, and was first committed to github on February 9, 2014).