Yes, You should use precisely the same Ethereum address for various transactions. It serves as your special identifier to the network and enables you to get and send funds securely. Private_key: 7231bfb75a41481965e391fb6d4406b6c356d20194c5a88935151f05136d2f2e Private_key_bytes: b'r1xbfxb7ZAHx19exe3x91xfbmDx06xb6xc3Vxd2x01x94xc5xa8x895x15x1fx05x13m/.' Public_key_hex: 0x013e81c4a44c5303... https://tronvanityaddressgenerato35778.theisblog.com/29637467/a-review-of-vanity-ethereum-address