Contract: Proxy
Etherscan label: synthetix
Tag: Synthetix: Old Proxy iBTC Token
Malicious: no
Decompiled opcodes:
PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x0010 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP1 PUSH2 0x08dc DUP4 CODECOPY DUP2 ADD PUSH1 0x40 MSTORE MLOAD DUP1 PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB DUP2 AND ISZERO ISZERO PUSH2 0x009a JUMPI PUSH1 0x40 DUP1 MLOAD PUSH32 0x08c379a000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4f776e657220616464726573732063616e6e6f74206265203000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x00 DUP1 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB NOT AND PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB DUP4 AND SWAP1 DUP2 OR DUP3 SSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 DUP4 MSTORE PUSH1 0x20 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP1 MLOAD PUSH32 0xb532073b38c83145e3e5135377a08bf9aab55bc0fd7c1179cd4fb995d2a5159c SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 POP POP PUSH2 0x07d9 DUP1 PUSH2 0x0103 PUSH1 0x00 CODECOPY PUSH1 0x00 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x04 CALLDATASIZE LT PUSH2 0x0098 JUMPI PUSH4 0xffffffff PUSH29 0x0100000000000000000000000000000000000000000000000000000000 PUSH1 0x00 CALLDATALOAD DIV AND PUSH4 0x1627540c DUP2 EQ PUSH2 0x0183 JUMPI DUP1 PUSH4 0x53a47bb7 EQ PUSH2 0x01a4 JUMPI DUP1 PUSH4 0x776d1a01 EQ PUSH2 0x01d5 JUMPI DUP1 PUSH4 0x79ba5097 EQ PUSH2 0x01f6 JUMPI DUP1 PUSH4 0x8da5cb5b EQ PUSH2 0x020b JUMPI DUP1 PUSH4 0x907dff97 EQ PUSH2 0x0220 JUMPI DUP1 PUSH4 0x95578ebd EQ PUSH2 0x0250 JUMPI DUP1 PUSH4 0xbefff6af EQ PUSH2 0x0279 JUMPI DUP1 PUSH4 0xd4b83992 EQ PUSH2 0x0293 JUMPI JUMPDEST PUSH1 0x02 SLOAD PUSH21 0x010000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xff AND ISZERO PUSH2 0x00e1 JUMPI PUSH1 0x40 MLOAD CALLDATASIZE PUSH1 0x00 DUP3 CALLDATACOPY PUSH1 0x00 DUP1 CALLDATASIZE DUP4 PUSH1 0x02 SLOAD GAS DELEGATECALL RETURNDATASIZE PUSH1 0x00 DUP4 RETURNDATACOPY DUP1 ISZERO ISZERO PUSH2 0x00dd JUMPI RETURNDATASIZE DUP3 REVERT JUMPDEST RETURNDATASIZE DUP3 RETURN JUMPDEST PUSH1 0x02 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH32 0xbc67f83200000000000000000000000000000000000000000000000000000000 DUP2 MSTORE CALLER PUSH1 0x04 DUP3 ADD MSTORE SWAP1 MLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB SWAP1 SWAP3 AND SWAP2 PUSH4 0xbc67f832 SWAP2 PUSH1 0x24 DUP1 DUP3 ADD SWAP3 PUSH1 0x00 SWAP3 SWAP1 SWAP2 SWAP1 DUP3 SWAP1 SUB ADD DUP2 DUP4 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x0146 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x015a JUMPI RETURNDATASIZE PUSH1 0x00 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x00 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD CALLDATASIZE PUSH1 0x00 DUP3 CALLDATACOPY PUSH1 0x00 DUP1 CALLDATASIZE DUP4 CALLVALUE PUSH1 0x02 SLOAD GAS CALL RETURNDATASIZE PUSH1 0x00 DUP4 RETURNDATACOPY DUP1 ISZERO ISZERO PUSH2 0x00dd JUMPI RETURNDATASIZE DUP3 REVERT JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x018f JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0181 PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB PUSH1 0x04 CALLDATALOAD AND PUSH2 0x02a8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x01b0 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x01b9 PUSH2 0x0391 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB SWAP1 SWAP3 AND DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x01e1 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0181 PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB PUSH1 0x04 CALLDATALOAD AND PUSH2 0x03a0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x0202 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0181 PUSH2 0x0489 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x0217 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x01b9 PUSH2 0x0591 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x022c JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0181 PUSH1 0x24 PUSH1 0x04 DUP1 CALLDATALOAD DUP3 DUP2 ADD SWAP3 SWAP2 ADD CALLDATALOAD SWAP1 CALLDATALOAD PUSH1 0x44 CALLDATALOAD PUSH1 0x64 CALLDATALOAD PUSH1 0x84 CALLDATALOAD PUSH1 0xa4 CALLDATALOAD PUSH2 0x05a0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x025c JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0265 PUSH2 0x06b5 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD SWAP2 ISZERO ISZERO DUP3 MSTORE MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x0285 JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x0181 PUSH1 0x04 CALLDATALOAD ISZERO ISZERO PUSH2 0x06d6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x029f JUMPI PUSH1 0x00 DUP1 REVERT JUMPDEST POP PUSH2 0x01b9 PUSH2 0x079e JUMP JUMPDEST PUSH1 0x00 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND CALLER EQ PUSH2 0x0330 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH1 0xe5 PUSH1 0x02 EXP PUSH3 0x461bcd MUL DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x2f PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4f6e6c792074686520636f6e7472616374206f776e6572206d61792070657266 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x6f726d207468697320616374696f6e0000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x01 DUP1 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB DUP4 AND PUSH20 0xffffffffffffffffffffffffffffffffffffffff NOT SWAP1 SWAP2 AND DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD PUSH32 0x906a1c6bd7e3091ea86693dd029a831c19049ce77f1dce2ce0bab1cacbabce22 SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x01 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND DUP2 JUMP JUMPDEST PUSH1 0x00 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND CALLER EQ PUSH2 0x0428 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH1 0xe5 PUSH1 0x02 EXP PUSH3 0x461bcd MUL DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x2f PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4f6e6c792074686520636f6e7472616374206f776e6572206d61792070657266 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x6f726d207468697320616374696f6e0000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x02 DUP1 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB DUP4 AND PUSH20 0xffffffffffffffffffffffffffffffffffffffff NOT SWAP1 SWAP2 AND DUP2 OR SWAP1 SWAP2 SSTORE PUSH1 0x40 DUP1 MLOAD SWAP2 DUP3 MSTORE MLOAD PUSH32 0x814250a3b8c79fcbe2ead2c131c952a278491c8f4322a79fe84b5040a810373e SWAP2 DUP2 SWAP1 SUB PUSH1 0x20 ADD SWAP1 LOG1 POP JUMP JUMPDEST PUSH1 0x01 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND CALLER EQ PUSH2 0x0511 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH1 0xe5 PUSH1 0x02 EXP PUSH3 0x461bcd MUL DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x35 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x596f75206d757374206265206e6f6d696e61746564206265666f726520796f75 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x2063616e20616363657074206f776e6572736869700000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x00 SLOAD PUSH1 0x01 SLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB SWAP4 DUP5 AND DUP2 MSTORE SWAP3 SWAP1 SWAP2 AND PUSH1 0x20 DUP4 ADD MSTORE DUP1 MLOAD PUSH32 0xb532073b38c83145e3e5135377a08bf9aab55bc0fd7c1179cd4fb995d2a5159c SWAP3 DUP2 SWAP1 SUB SWAP1 SWAP2 ADD SWAP1 LOG1 PUSH1 0x01 DUP1 SLOAD PUSH1 0x00 DUP1 SLOAD PUSH20 0xffffffffffffffffffffffffffffffffffffffff NOT SWAP1 DUP2 AND PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB DUP5 AND OR SWAP1 SWAP2 SSTORE AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x00 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND DUP2 JUMP JUMPDEST PUSH1 0x02 SLOAD PUSH1 0x00 SWAP1 PUSH1 0x60 SWAP1 PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND CALLER EQ PUSH2 0x0608 JUMPI PUSH1 0x40 DUP1 MLOAD PUSH1 0xe5 PUSH1 0x02 EXP PUSH3 0x461bcd MUL DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x14 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4d7573742062652070726f787920746172676574000000000000000000000000 PUSH1 0x44 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x64 ADD SWAP1 REVERT JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 PUSH1 0x1f DUP12 ADD DUP2 SWAP1 DIV DUP2 MUL DUP3 ADD DUP2 ADD SWAP1 SWAP3 MSTORE DUP10 DUP2 MSTORE DUP10 SWAP4 POP SWAP1 DUP11 SWAP1 DUP5 SWAP1 DUP2 SWAP1 DUP5 ADD DUP4 DUP3 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP POP POP POP POP SWAP1 POP DUP7 PUSH1 0x00 DUP2 EQ PUSH2 0x066c JUMPI PUSH1 0x01 DUP2 EQ PUSH2 0x0677 JUMPI PUSH1 0x02 DUP2 EQ PUSH2 0x0683 JUMPI PUSH1 0x03 DUP2 EQ PUSH2 0x0690 JUMPI PUSH1 0x04 DUP2 EQ PUSH2 0x069e JUMPI PUSH2 0x06a9 JUMP JUMPDEST DUP3 PUSH1 0x20 DUP4 ADD LOG0 PUSH2 0x06a9 JUMP JUMPDEST DUP7 DUP4 PUSH1 0x20 DUP5 ADD LOG1 PUSH2 0x06a9 JUMP JUMPDEST DUP6 DUP8 DUP5 PUSH1 0x20 DUP6 ADD LOG2 PUSH2 0x06a9 JUMP JUMPDEST DUP5 DUP7 DUP9 DUP6 PUSH1 0x20 DUP7 ADD LOG3 PUSH2 0x06a9 JUMP JUMPDEST DUP4 DUP6 DUP8 DUP10 DUP7 PUSH1 0x20 DUP8 ADD LOG4 JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x02 SLOAD PUSH21 0x010000000000000000000000000000000000000000 SWAP1 DIV PUSH1 0xff AND DUP2 JUMP JUMPDEST PUSH1 0x00 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND CALLER EQ PUSH2 0x075e JUMPI PUSH1 0x40 DUP1 MLOAD PUSH1 0xe5 PUSH1 0x02 EXP PUSH3 0x461bcd MUL DUP2 MSTORE PUSH1 0x20 PUSH1 0x04 DUP3 ADD MSTORE PUSH1 0x2f PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4f6e6c792074686520636f6e7472616374206f776e6572206d61792070657266 PUSH1 0x44 DUP3 ADD MSTORE PUSH32 0x6f726d207468697320616374696f6e0000000000000000000000000000000000 PUSH1 0x64 DUP3 ADD MSTORE SWAP1 MLOAD SWAP1 DUP2 SWAP1 SUB PUSH1 0x84 ADD SWAP1 REVERT JUMPDEST PUSH1 0x02 DUP1 SLOAD SWAP2 ISZERO ISZERO PUSH21 0x010000000000000000000000000000000000000000 MUL PUSH21 0xff0000000000000000000000000000000000000000 NOT SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x02 SLOAD PUSH1 0x01 PUSH1 0xa0 PUSH1 0x02 EXP SUB AND DUP2 JUMP STOP LOG1 PUSH6 0x627a7a723058 SHA3 UNKNOWN_0x4b UNKNOWN_0xca PUSH27 0x8142e5efe23616315f58e7703485e53941970886ceb05f20ab767d UNKNOWN_0xde LOG0 STOP UNKNOWN_0x29 STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP STOP UNKNOWN_0xb6 UNKNOWN_0x4f UNKNOWN_0xf7 LOG4 LOG3 GASPRICE UNKNOWN_0xcd DELEGATECALL DUP14 SWAP8 UNKNOWN_0xda UNOFFICIAL_PUSH UNKNOWN_0xd7 PUSH5 0xafd0f61768 DUP3