Tools

Bytecode to Opcode Disassembler

Attempts to decode the low level Contract Bytecodes to Opcodes.

Enter Contract Bytecode

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

Decoded Bytecode:

[0] PUSH1 0x80
[1] PUSH1 0x40
[2] MSTORE
[3] CALLVALUE
[4] DUP1
[5] ISZERO
[6] PUSH2 0x0010
[7] JUMPI
[8] PUSH1 0x00
[9] DUP1
[10] REVERT
[11] JUMPDEST
[12] POP
[13] PUSH1 0x04
[14] CALLDATASIZE
[15] LT
[16] PUSH2 0x0036
[17] JUMPI
[18] PUSH1 0x00
[19] CALLDATALOAD
[20] PUSH1 0xe0
[21] SHR
[22] DUP1
[23] PUSH4 0x75b238fc
[24] EQ
[25] PUSH2 0x003b
[26] JUMPI
[27] DUP1
[28] PUSH4 0x76eb8964
[29] EQ
[30] PUSH2 0x0074
[31] JUMPI
[32] JUMPDEST
[33] PUSH1 0x00
[34] DUP1
[35] REVERT
[36] JUMPDEST
[37] PUSH2 0x0062
[38] PUSH32 0xa49807205ce4d355092ef5a8a18f56e8913cf4a201fbe287825b095693c21775
[39] DUP2
[40] JUMP
[41] JUMPDEST
[42] PUSH1 0x40
[43] MLOAD
[44] SWAP1
[45] DUP2
[46] MSTORE
[47] PUSH1 0x20
[48] ADD
[49] PUSH1 0x40
[50] MLOAD
[51] DUP1
[52] SWAP2
[53] SUB
[54] SWAP1
[55] RETURN
[56] JUMPDEST
[57] PUSH2 0x0062
[58] PUSH2 0x0082
[59] CALLDATASIZE
[60] PUSH1 0x04
[61] PUSH2 0x016b
[62] JUMP
[63] JUMPDEST
[64] PUSH1 0x00
[65] DUP3
[66] TIMESTAMP
[67] GT
[68] ISZERO
[69] PUSH2 0x00d3
[70] JUMPI
[71] PUSH1 0x40
[72] MLOAD
[73] PUSH3 0x461bcd
[74] PUSH1 0xe5
[75] SHL
[76] DUP2
[77] MSTORE
[78] PUSH1 0x20
[79] PUSH1 0x04
[80] DUP3
[81] ADD
[82] MSTORE
[83] PUSH1 0x18
[84] PUSH1 0x24
[85] DUP3
[86] ADD
[87] MSTORE
[88] PUSH24 0x14ddd85c08191958591b1a5b99481a185cc81c185cdcd959
[89] PUSH1 0x42
[90] SHL
[91] PUSH1 0x44
[92] DUP3
[93] ADD
[94] MSTORE
[95] PUSH1 0x64
[96] ADD
[97] PUSH1 0x40
[98] MLOAD
[99] DUP1
[100] SWAP2
[101] SUB
[102] SWAP1
[103] REVERT
[104] JUMPDEST
[105] PUSH1 0x40
[106] MLOAD
[107] PUSH4 0xa9059cbb
[108] PUSH1 0xe0
[109] SHL
[110] DUP2
[111] MSTORE
[112] CALLER
[113] PUSH1 0x04
[114] DUP3
[115] ADD
[116] MSTORE
[117] PUSH1 0x24
[118] DUP2
[119] ADD
[120] DUP6
[121] SWAP1
[122] MSTORE
[123] PUSH1 0x01
[124] PUSH1 0x01
[125] PUSH1 0xa0
[126] SHL
[127] SUB
[128] DUP7
[129] AND
[130] SWAP1
[131] PUSH4 0xa9059cbb
[132] SWAP1
[133] PUSH1 0x44
[134] ADD
[135] PUSH1 0x20
[136] PUSH1 0x40
[137] MLOAD
[138] DUP1
[139] DUP4
[140] SUB
[141] DUP2
[142] PUSH1 0x00
[143] DUP8
[144] GAS
[145] CALL
[146] ISZERO
[147] DUP1
[148] ISZERO
[149] PUSH2 0x0120
[150] JUMPI
[151] RETURNDATASIZE
[152] PUSH1 0x00
[153] DUP1
[154] RETURNDATACOPY
[155] RETURNDATASIZE
[156] PUSH1 0x00
[157] REVERT
[158] JUMPDEST
[159] POP
[160] POP
[161] POP
[162] POP
[163] PUSH1 0x40
[164] MLOAD
[165] RETURNDATASIZE
[166] PUSH1 0x1f
[167] NOT
[168] PUSH1 0x1f
[169] DUP3
[170] ADD
[171] AND
[172] DUP3
[173] ADD
[174] DUP1
[175] PUSH1 0x40
[176] MSTORE
[177] POP
[178] DUP2
[179] ADD
[180] SWAP1
[181] PUSH2 0x0144
[182] SWAP2
[183] SWAP1
[184] PUSH2 0x01b8
[185] JUMP
[186] JUMPDEST
[187] POP
[188] SWAP3
[189] SWAP6
[190] SWAP5
[191] POP
[192] POP
[193] POP
[194] POP
[195] POP
[196] JUMP
[197] JUMPDEST
[198] DUP1
[199] CALLDATALOAD
[200] PUSH1 0x01
[201] PUSH1 0x01
[202] PUSH1 0xa0
[203] SHL
[204] SUB
[205] DUP2
[206] AND
[207] DUP2
[208] EQ
[209] PUSH2 0x0166
[210] JUMPI
[211] PUSH1 0x00
[212] DUP1
[213] REVERT
[214] JUMPDEST
[215] SWAP2
[216] SWAP1
[217] POP
[218] JUMP
[219] JUMPDEST
[220] PUSH1 0x00
[221] DUP1
[222] PUSH1 0x00
[223] DUP1
[224] PUSH1 0x00
[225] PUSH1 0xa0
[226] DUP7
[227] DUP9
[228] SUB
[229] SLT
[230] ISZERO
[231] PUSH2 0x0183
[232] JUMPI
[233] PUSH1 0x00
[234] DUP1
[235] REVERT
[236] JUMPDEST
[237] PUSH2 0x018c
[238] DUP7
[239] PUSH2 0x014f
[240] JUMP
[241] JUMPDEST
[242] SWAP5
[243] POP
[244] PUSH2 0x019a
[245] PUSH1 0x20
[246] DUP8
[247] ADD
[248] PUSH2 0x014f
[249] JUMP
[250] JUMPDEST
[251] SWAP5
[252] SWAP8
[253] SWAP5
[254] SWAP7
[255] POP
[256] POP
[257] POP
[258] POP
[259] PUSH1 0x40
[260] DUP4
[261] ADD
[262] CALLDATALOAD
[263] SWAP3
[264] PUSH1 0x60
[265] DUP2
[266] ADD
[267] CALLDATALOAD
[268] SWAP3
[269] PUSH1 0x80
[270] SWAP1
[271] SWAP2
[272] ADD
[273] CALLDATALOAD
[274] SWAP2
[275] POP
[276] JUMP
[277] JUMPDEST
[278] PUSH1 0x00
[279] PUSH1 0x20
[280] DUP3
[281] DUP5
[282] SUB
[283] SLT
[284] ISZERO
[285] PUSH2 0x01ca
[286] JUMPI
[287] PUSH1 0x00
[288] DUP1
[289] REVERT
[290] JUMPDEST
[291] DUP2
[292] MLOAD
[293] DUP1
[294] ISZERO
[295] ISZERO
[296] DUP2
[297] EQ
[298] PUSH2 0x01da
[299] JUMPI
[300] PUSH1 0x00
[301] DUP1
[302] REVERT
[303] JUMPDEST
[304] SWAP4
[305] SWAP3
[306] POP
[307] POP
[308] POP
[309] JUMP
[310] 'fe'(Unknown Opcode)
[311] LOG2
[312] PUSH5 0x6970667358
[313] '22'(Unknown Opcode)
[314] SLT
[315] SHA3
[316] DUP9
[317] '2f'(Unknown Opcode)
[318] DUP6
[319] 'd8'(Unknown Opcode)
[320] SLOAD
[321] 'c4'(Unknown Opcode)
[322] 'f6'(Unknown Opcode)
[323] SWAP4
[324] 'e5'(Unknown Opcode)
[325] 'a5'(Unknown Opcode)
[326] BLOBHASH
[327] PUSH13 0xbe974bd3e75d48e24b2758aff5
[328] ADDMOD
[329] GASPRICE
[330] SDIV
[331] '1f'(Unknown Opcode)
[332] 'c4'(Unknown Opcode)
[333] 'a7'(Unknown Opcode)
[334] SHA3
[335] PUSH5 0x736f6c6343
[336] STOP
[337] ADDMOD
[338] XOR
[339] STOP
[340] CALLER