HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1154154,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=10999",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=10997",
"results": [
{
"id": 1132683,
"created_at": "2025-03-14T13:48:35.189074Z",
"text_signature": "mocked_function()",
"hex_signature": "0x79931213",
"bytes_signature": "y\u0012\u0013"
},
{
"id": 1132684,
"created_at": "2025-03-14T13:48:35.191368Z",
"text_signature": "mocked_args_function(uint256)",
"hex_signature": "0xe9c89738",
"bytes_signature": "éÈ8"
},
{
"id": 1132685,
"created_at": "2025-03-14T13:48:35.194982Z",
"text_signature": "test_mock_function()",
"hex_signature": "0x891f8158",
"bytes_signature": "\u001fX"
},
{
"id": 1132686,
"created_at": "2025-03-14T13:48:35.197085Z",
"text_signature": "test_mock_function_concrete_args()",
"hex_signature": "0xff9969a1",
"bytes_signature": "ÿi¡"
},
{
"id": 1132687,
"created_at": "2025-03-14T13:48:35.199233Z",
"text_signature": "test_mock_function_all_args()",
"hex_signature": "0xc9ca292a",
"bytes_signature": "ÉÊ)*"
},
{
"id": 1132688,
"created_at": "2025-03-14T13:48:35.201571Z",
"text_signature": "testRandomAddress()",
"hex_signature": "0x85a27029",
"bytes_signature": "
¢p)"
},
{
"id": 1132689,
"created_at": "2025-03-14T13:48:35.207739Z",
"text_signature": "forwardPay()",
"hex_signature": "0xa401646e",
"bytes_signature": "¤\u0001dn"
},
{
"id": 1132690,
"created_at": "2025-03-14T13:48:35.210873Z",
"text_signature": "addHardGasLimit()",
"hex_signature": "0xa7d0ea87",
"bytes_signature": "§Ðê"
},
{
"id": 1132691,
"created_at": "2025-03-14T13:48:35.214564Z",
"text_signature": "sumInPlace(uint256,uint256)",
"hex_signature": "0x8694a517",
"bytes_signature": "¥\u0017"
},
{
"id": 1132692,
"created_at": "2025-03-14T13:48:35.218111Z",
"text_signature": "testExpectCallWithData()",
"hex_signature": "0x268100f8",
"bytes_signature": "&\u0000ø"
},
{
"id": 1132693,
"created_at": "2025-03-14T13:48:35.220788Z",
"text_signature": "testExpectMultipleCallsWithData()",
"hex_signature": "0xb5a49624",
"bytes_signature": "µ¤$"
},
{
"id": 1132694,
"created_at": "2025-03-14T13:48:35.223164Z",
"text_signature": "testExpectMultipleCallsWithDataAdditive()",
"hex_signature": "0x270bc295",
"bytes_signature": "'\u000bÂ"
},
{
"id": 1132695,
"created_at": "2025-03-14T13:48:35.225326Z",
"text_signature": "testExpectMultipleCallsWithDataAdditiveLowerBound()",
"hex_signature": "0x291961e1",
"bytes_signature": ")\u0019aá"
},
{
"id": 1132696,
"created_at": "2025-03-14T13:48:35.227447Z",
"text_signature": "testExpectInnerCall()",
"hex_signature": "0x22cfe2f0",
"bytes_signature": "\"Ïâð"
},
{
"id": 1132697,
"created_at": "2025-03-14T13:48:35.229705Z",
"text_signature": "testExpectCallMultipleFunctions()",
"hex_signature": "0xfaae7547",
"bytes_signature": "ú®uG"
},
{
"id": 1132698,
"created_at": "2025-03-14T13:48:35.232248Z",
"text_signature": "testExpectCallMultipleFunctionsFlattened()",
"hex_signature": "0x519150ae",
"bytes_signature": "QP®"
},
{
"id": 1132699,
"created_at": "2025-03-14T13:48:35.234677Z",
"text_signature": "testExpectSelectorCall()",
"hex_signature": "0x9a7e9df3",
"bytes_signature": "~ó"
},
{
"id": 1132700,
"created_at": "2025-03-14T13:48:35.237183Z",
"text_signature": "testExpectCallWithValue()",
"hex_signature": "0x77651c29",
"bytes_signature": "we\u001c)"
},
{
"id": 1132701,
"created_at": "2025-03-14T13:48:35.239826Z",
"text_signature": "testExpectCallWithValueWithoutParameters()",
"hex_signature": "0xd63079a5",
"bytes_signature": "Ö0y¥"
},
{
"id": 1132702,
"created_at": "2025-03-14T13:48:35.242541Z",
"text_signature": "testExpectCallWithValueAndGas()",
"hex_signature": "0xd2cbb493",
"bytes_signature": "ÒË´"
},
{
"id": 1132703,
"created_at": "2025-03-14T13:48:35.245223Z",
"text_signature": "testExpectCallWithNoValueAndGas()",
"hex_signature": "0xf2061f52",
"bytes_signature": "ò\u0006\u001fR"
},
{
"id": 1132704,
"created_at": "2025-03-14T13:48:35.247826Z",
"text_signature": "testExpectCallWithValueAndMinGas()",
"hex_signature": "0x899eb0ec",
"bytes_signature": "°ì"
},
{
"id": 1132705,
"created_at": "2025-03-14T13:48:35.250058Z",
"text_signature": "testExpectCallWithNoValueAndMinGas()",
"hex_signature": "0x5cf2a0a0",
"bytes_signature": "\\ò "
},
{
"id": 1132706,
"created_at": "2025-03-14T13:48:35.252557Z",
"text_signature": "testExpectCallForProxyDelegateCall()",
"hex_signature": "0x3145e161",
"bytes_signature": "1Eáa"
},
{
"id": 1132707,
"created_at": "2025-03-14T13:48:35.254727Z",
"text_signature": "testExpectCallCountWithData()",
"hex_signature": "0xff47e244",
"bytes_signature": "ÿGâD"
},
{
"id": 1132708,
"created_at": "2025-03-14T13:48:35.257281Z",
"text_signature": "testExpectZeroCallCountAssert()",
"hex_signature": "0xa5f4ea50",
"bytes_signature": "¥ôêP"
},
{
"id": 1132709,
"created_at": "2025-03-14T13:48:35.259755Z",
"text_signature": "testExpectCountInnerCall()",
"hex_signature": "0x642b82e0",
"bytes_signature": "d+à"
},
{
"id": 1132710,
"created_at": "2025-03-14T13:48:35.262028Z",
"text_signature": "testExpectCountInnerAndOuterCalls()",
"hex_signature": "0xeb917fdd",
"bytes_signature": "ëÝ"
},
{
"id": 1132711,
"created_at": "2025-03-14T13:48:35.264440Z",
"text_signature": "testExpectCallCountWithValue()",
"hex_signature": "0xe069a816",
"bytes_signature": "ài¨\u0016"
},
{
"id": 1132712,
"created_at": "2025-03-14T13:48:35.266664Z",
"text_signature": "testExpectZeroCallCountValue()",
"hex_signature": "0x032d82b3",
"bytes_signature": "\u0003-³"
},
{
"id": 1132713,
"created_at": "2025-03-14T13:48:35.268705Z",
"text_signature": "testExpectCallCountWithValueWithoutParameters()",
"hex_signature": "0x952ff6c1",
"bytes_signature": "/öÁ"
},
{
"id": 1132714,
"created_at": "2025-03-14T13:48:35.271012Z",
"text_signature": "testExpectCallCountWithValueAndGas()",
"hex_signature": "0xe89b408f",
"bytes_signature": "è@"
},
{
"id": 1132715,
"created_at": "2025-03-14T13:48:35.273548Z",
"text_signature": "testExpectCallCountWithNoValueAndGas()",
"hex_signature": "0x71789474",
"bytes_signature": "qxt"
},
{
"id": 1132716,
"created_at": "2025-03-14T13:48:35.276084Z",
"text_signature": "testExpectZeroCallCountWithNoValueAndWrongGas()",
"hex_signature": "0x297d8fce",
"bytes_signature": ")}Î"
},
{
"id": 1132717,
"created_at": "2025-03-14T13:48:35.278575Z",
"text_signature": "testExpectCallCountWithValueAndMinGas()",
"hex_signature": "0x8db666f6",
"bytes_signature": "¶fö"
},
{
"id": 1132718,
"created_at": "2025-03-14T13:48:35.281085Z",
"text_signature": "testExpectCallCountWithNoValueAndMinGas()",
"hex_signature": "0x329a8696",
"bytes_signature": "2"
},
{
"id": 1132719,
"created_at": "2025-03-14T13:48:35.283600Z",
"text_signature": "testExpectCallZeroCountWithNoValueAndWrongMinGas()",
"hex_signature": "0xeff98136",
"bytes_signature": "ïù6"
},
{
"id": 1132720,
"created_at": "2025-03-14T13:48:35.285832Z",
"text_signature": "testExpectMatchPartialAndFull()",
"hex_signature": "0x1c3bdc29",
"bytes_signature": "\u001c;Ü)"
},
{
"id": 1132721,
"created_at": "2025-03-14T13:48:35.288373Z",
"text_signature": "testExpectMatchPartialAndFullFlipped()",
"hex_signature": "0x3fb4c96e",
"bytes_signature": "?´Én"
},
{
"id": 1132722,
"created_at": "2025-03-14T13:48:35.291249Z",
"text_signature": "testGetTimestamp()",
"hex_signature": "0xfa341bcb",
"bytes_signature": "ú4\u001bË"
},
{
"id": 1132723,
"created_at": "2025-03-14T13:48:35.293719Z",
"text_signature": "testGetTimestampWithWarp()",
"hex_signature": "0x94405a46",
"bytes_signature": "@ZF"
},
{
"id": 1132724,
"created_at": "2025-03-14T13:48:35.296185Z",
"text_signature": "testGetTimestampWithWarpFuzzed(uint128)",
"hex_signature": "0xb67cff0a",
"bytes_signature": "¶|ÿ\n"
},
{
"id": 1132725,
"created_at": "2025-03-14T13:48:35.298755Z",
"text_signature": "testFfi()",
"hex_signature": "0xe48f66ec",
"bytes_signature": "äfì"
},
{
"id": 1132726,
"created_at": "2025-03-14T13:48:35.300875Z",
"text_signature": "testFfiString()",
"hex_signature": "0xe289b2da",
"bytes_signature": "â²Ú"
},
{
"id": 1132727,
"created_at": "2025-03-14T13:48:35.303409Z",
"text_signature": "testWarp()",
"hex_signature": "0xd48cf506",
"bytes_signature": "Ôõ\u0006"
},
{
"id": 1132728,
"created_at": "2025-03-14T13:48:35.305763Z",
"text_signature": "testWarpFuzzed(uint128)",
"hex_signature": "0xaef7f38a",
"bytes_signature": "®÷ó"
},
{
"id": 1132729,
"created_at": "2025-03-14T13:48:35.307938Z",
"text_signature": "testWarp2()",
"hex_signature": "0x8b7a7597",
"bytes_signature": "zu"
},
{
"id": 1132730,
"created_at": "2025-03-14T13:48:35.310510Z",
"text_signature": "testGetCode()",
"hex_signature": "0xe8d3529f",
"bytes_signature": "èÓR"
},
{
"id": 1132731,
"created_at": "2025-03-14T13:48:35.312683Z",
"text_signature": "testGetCodeHardhatArtifact()",
"hex_signature": "0x8923f714",
"bytes_signature": "#÷\u0014"
},
{
"id": 1132732,
"created_at": "2025-03-14T13:48:35.314736Z",
"text_signature": "testGetCodeHuffArtifact()",
"hex_signature": "0x4f0c299d",
"bytes_signature": "O\f)"
},
{
"id": 1132733,
"created_at": "2025-03-14T13:48:35.317137Z",
"text_signature": "testRevertIfGetUnlinked()",
"hex_signature": "0xd2c00a0e",
"bytes_signature": "ÒÀ\n\u000e"
},
{
"id": 1132734,
"created_at": "2025-03-14T13:48:35.319484Z",
"text_signature": "testWithVersion()",
"hex_signature": "0x947e45d0",
"bytes_signature": "~EÐ"
},
{
"id": 1132735,
"created_at": "2025-03-14T13:48:35.322174Z",
"text_signature": "testByName()",
"hex_signature": "0xd5c1025b",
"bytes_signature": "ÕÁ\u0002["
},
{
"id": 1132736,
"created_at": "2025-03-14T13:48:35.324664Z",
"text_signature": "testByNameAndVersion()",
"hex_signature": "0xa280a05e",
"bytes_signature": "¢ ^"
},
{
"id": 1132737,
"created_at": "2025-03-14T13:48:35.329720Z",
"text_signature": "checkExts(address)",
"hex_signature": "0xf0fd08a2",
"bytes_signature": "ðý\b¢"
},
{
"id": 1132738,
"created_at": "2025-03-14T13:48:35.334112Z",
"text_signature": "doProxyCall()",
"hex_signature": "0x85efd1b3",
"bytes_signature": "
ïѳ"
},
{
"id": 1132739,
"created_at": "2025-03-14T13:48:35.336662Z",
"text_signature": "testStorageAccessDelegateCall()",
"hex_signature": "0x694e623d",
"bytes_signature": "iNb="
},
{
"id": 1132740,
"created_at": "2025-03-14T13:48:35.338658Z",
"text_signature": "testStorageAccesses()",
"hex_signature": "0xa9d9381e",
"bytes_signature": "©Ù8\u001e"
},
{
"id": 1132741,
"created_at": "2025-03-14T13:48:35.340644Z",
"text_signature": "testRecordAccountAccesses()",
"hex_signature": "0xc45517e8",
"bytes_signature": "ÄU\u0017è"
},
{
"id": 1132742,
"created_at": "2025-03-14T13:48:35.342695Z",
"text_signature": "testRevertingCall()",
"hex_signature": "0x6f0b0e80",
"bytes_signature": "o\u000b\u000e"
},
{
"id": 1132743,
"created_at": "2025-03-14T13:48:35.345202Z",
"text_signature": "testNested_Revert()",
"hex_signature": "0x1ae825ef",
"bytes_signature": "\u001aè%ï"
},
{
"id": 1132744,
"created_at": "2025-03-14T13:48:35.347223Z",
"text_signature": "runNested(bool,bool)",
"hex_signature": "0xc538e8cf",
"bytes_signature": "Å8èÏ"
},
{
"id": 1132745,
"created_at": "2025-03-14T13:48:35.349501Z",
"text_signature": "testNestedStorage()",
"hex_signature": "0x2be70be3",
"bytes_signature": "+ç\u000bã"
},
{
"id": 1132746,
"created_at": "2025-03-14T13:48:35.351272Z",
"text_signature": "testConstructorStorage()",
"hex_signature": "0xf160a58c",
"bytes_signature": "ñ`¥"
},
{
"id": 1132747,
"created_at": "2025-03-14T13:48:35.353123Z",
"text_signature": "testNested_LowerDepth()",
"hex_signature": "0xfa8b3c98",
"bytes_signature": "ú<"
},
{
"id": 1132748,
"created_at": "2025-03-14T13:48:35.354982Z",
"text_signature": "testNested_LowerDepth_Revert()",
"hex_signature": "0x610e796e",
"bytes_signature": "a\u000eyn"
},
{
"id": 1132749,
"created_at": "2025-03-14T13:48:35.356633Z",
"text_signature": "testCreateRevert()",
"hex_signature": "0x46faee64",
"bytes_signature": "Fúîd"
},
{
"id": 1132750,
"created_at": "2025-03-14T13:48:35.358389Z",
"text_signature": "testSelfDestruct()",
"hex_signature": "0x6c26c156",
"bytes_signature": "l&ÁV"
},
{
"id": 1132751,
"created_at": "2025-03-14T13:48:35.360317Z",
"text_signature": "testIssue6514()",
"hex_signature": "0xd16d400b",
"bytes_signature": "Ñm@\u000b"
},
{
"id": 1132752,
"created_at": "2025-03-14T13:48:35.361973Z",
"text_signature": "testExtOpcodes()",
"hex_signature": "0xeb3edd74",
"bytes_signature": "ë>Ýt"
},
{
"id": 1132753,
"created_at": "2025-03-14T13:48:35.364157Z",
"text_signature": "startRecordingFromLowerDepth()",
"hex_signature": "0x5f78cc73",
"bytes_signature": "_xÌs"
},
{
"id": 1132754,
"created_at": "2025-03-14T13:48:35.366899Z",
"text_signature": "deriveCreate2Address(address,bytes32,bytes32)",
"hex_signature": "0xadcfbe0d",
"bytes_signature": "Ͼ\r"
},
{
"id": 1132755,
"created_at": "2025-03-14T13:48:35.369962Z",
"text_signature": "testCanEtchStatelessOverride()",
"hex_signature": "0x73396926",
"bytes_signature": "s9i&"
},
{
"id": 1132756,
"created_at": "2025-03-14T13:48:35.373074Z",
"text_signature": "testGetBlockNumber()",
"hex_signature": "0x23b4ffe0",
"bytes_signature": "#´ÿà"
},
{
"id": 1132757,
"created_at": "2025-03-14T13:48:35.375207Z",
"text_signature": "testGetBlockNumberWithRoll()",
"hex_signature": "0x1d93de4b",
"bytes_signature": "\u001dÞK"
},
{
"id": 1132758,
"created_at": "2025-03-14T13:48:35.377468Z",
"text_signature": "testGetBlockNumberWithRollFuzzed(uint128)",
"hex_signature": "0x57207b4f",
"bytes_signature": "W {O"
},
{
"id": 1132759,
"created_at": "2025-03-14T13:48:35.379922Z",
"text_signature": "testNegativeHalf(int256)",
"hex_signature": "0x89eb7a1c",
"bytes_signature": "ëz\u001c"
},
{
"id": 1132760,
"created_at": "2025-03-14T13:48:35.382262Z",
"text_signature": "testNegative0(int256)",
"hex_signature": "0xcfe32e32",
"bytes_signature": "Ïã.2"
},
{
"id": 1132761,
"created_at": "2025-03-14T13:48:35.384536Z",
"text_signature": "testNegative1(int256)",
"hex_signature": "0x55aac0ad",
"bytes_signature": "UªÀ"
},
{
"id": 1132762,
"created_at": "2025-03-14T13:48:35.386608Z",
"text_signature": "testNegative2(int128)",
"hex_signature": "0x37a8e3fd",
"bytes_signature": "7¨ãý"
},
{
"id": 1132763,
"created_at": "2025-03-14T13:48:35.388787Z",
"text_signature": "testNegativeMax0(int256)",
"hex_signature": "0x3592d9d6",
"bytes_signature": "5ÙÖ"
},
{
"id": 1132764,
"created_at": "2025-03-14T13:48:35.390968Z",
"text_signature": "testNegativeMax1(int256)",
"hex_signature": "0x91748792",
"bytes_signature": "t"
},
{
"id": 1132765,
"created_at": "2025-03-14T13:48:35.393231Z",
"text_signature": "testNegativeMin0(int256)",
"hex_signature": "0x9b5ce73a",
"bytes_signature": "\\ç:"
},
{
"id": 1132766,
"created_at": "2025-03-14T13:48:35.395408Z",
"text_signature": "testNegativeMin1(int256)",
"hex_signature": "0x1f411485",
"bytes_signature": "\u001fA\u0014
"
},
{
"id": 1132767,
"created_at": "2025-03-14T13:48:35.397637Z",
"text_signature": "testEquality(int256,int256)",
"hex_signature": "0x33920177",
"bytes_signature": "3\u0001w"
},
{
"id": 1132768,
"created_at": "2025-03-14T13:48:35.400340Z",
"text_signature": "testNegativeHalf(uint256)",
"hex_signature": "0xae3dd669",
"bytes_signature": "®=Öi"
},
{
"id": 1132769,
"created_at": "2025-03-14T13:48:35.402695Z",
"text_signature": "testNegative0(uint256)",
"hex_signature": "0x1bc9b653",
"bytes_signature": "\u001bɶS"
},
{
"id": 1132770,
"created_at": "2025-03-14T13:48:35.404792Z",
"text_signature": "testNegative2(uint256)",
"hex_signature": "0x1a23a5da",
"bytes_signature": "\u001a#¥Ú"
},
{
"id": 1132771,
"created_at": "2025-03-14T13:48:35.406527Z",
"text_signature": "testNegative2Max(uint256)",
"hex_signature": "0xcd1a2acd",
"bytes_signature": "Í\u001a*Í"
},
{
"id": 1132772,
"created_at": "2025-03-14T13:48:35.408515Z",
"text_signature": "testNegativeMax(uint256)",
"hex_signature": "0x13adb28b",
"bytes_signature": "\u0013²"
},
{
"id": 1132773,
"created_at": "2025-03-14T13:48:35.410531Z",
"text_signature": "testEquality(uint256,uint256)",
"hex_signature": "0x265b9686",
"bytes_signature": "&["
},
{
"id": 1132774,
"created_at": "2025-03-14T13:48:35.413034Z",
"text_signature": "compare(uint256)",
"hex_signature": "0xc4b8c257",
"bytes_signature": "ĸÂW"
},
{
"id": 1132775,
"created_at": "2025-03-14T13:48:35.415376Z",
"text_signature": "incrementBy(uint256)",
"hex_signature": "0x03df179c",
"bytes_signature": "\u0003ß\u0017"
},
{
"id": 1132776,
"created_at": "2025-03-14T13:48:35.417839Z",
"text_signature": "breakTheInvariant(uint256)",
"hex_signature": "0x9f16168e",
"bytes_signature": "\u0016\u0016"
},
{
"id": 1132777,
"created_at": "2025-03-14T13:48:35.420847Z",
"text_signature": "testIncrement(address)",
"hex_signature": "0xf9db79fe",
"bytes_signature": "ùÛyþ"
},
{
"id": 1132778,
"created_at": "2025-03-14T13:48:35.423078Z",
"text_signature": "testNeedle(uint256)",
"hex_signature": "0x6b27ef17",
"bytes_signature": "k'ï\u0017"
},
{
"id": 1132779,
"created_at": "2025-03-14T13:48:35.425649Z",
"text_signature": "invariantCounter()",
"hex_signature": "0xfd4459b1",
"bytes_signature": "ýDY±"
},
{
"id": 1132780,
"created_at": "2025-03-14T13:48:35.430113Z",
"text_signature": "testSuccessChecker(uint256)",
"hex_signature": "0x9daed971",
"bytes_signature": "®Ùq"
},
{
"id": 1132781,
"created_at": "2025-03-14T13:48:35.432514Z",
"text_signature": "testSuccessChecker2(int256)",
"hex_signature": "0x0e683b8f",
"bytes_signature": "\u000eh;"
},
{
"id": 1132782,
"created_at": "2025-03-14T13:48:35.436596Z",
"text_signature": "testSuccessChecker3(uint32)",
"hex_signature": "0x166faa84",
"bytes_signature": "\u0016oª"
}
]
}