HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1180381,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=810",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=808",
"results": [
{
"id": 1132563,
"created_at": "2025-03-14T13:48:34.884217Z",
"text_signature": "createDContractThroughBContract()",
"hex_signature": "0x575ce4c7",
"bytes_signature": "W\\äÇ"
},
{
"id": 1132562,
"created_at": "2025-03-14T13:48:34.881968Z",
"text_signature": "createDContract()",
"hex_signature": "0x8c3f3edc",
"bytes_signature": "?>Ü"
},
{
"id": 1132561,
"created_at": "2025-03-14T13:48:34.879814Z",
"text_signature": "callAndRevertInCContractThroughBContract()",
"hex_signature": "0x978fa3d5",
"bytes_signature": "£Õ"
},
{
"id": 1132560,
"created_at": "2025-03-14T13:48:34.877771Z",
"text_signature": "callAndRevertInCContract()",
"hex_signature": "0x5bfe00aa",
"bytes_signature": "[þ\u0000ª"
},
{
"id": 1132559,
"created_at": "2025-03-14T13:48:34.875484Z",
"text_signature": "callAndRevertInBContract()",
"hex_signature": "0x6569c43e",
"bytes_signature": "eiÄ>"
},
{
"id": 1132558,
"created_at": "2025-03-14T13:48:34.873070Z",
"text_signature": "callAndRevert()",
"hex_signature": "0xb0975526",
"bytes_signature": "°U&"
},
{
"id": 1132557,
"created_at": "2025-03-14T13:48:34.870895Z",
"text_signature": "testexpectCheatcodeRevert()",
"hex_signature": "0xaf0824cd",
"bytes_signature": "¯\b$Í"
},
{
"id": 1132556,
"created_at": "2025-03-14T13:48:34.868562Z",
"text_signature": "testExpectRevertAnyRevert()",
"hex_signature": "0x6d175fee",
"bytes_signature": "m\u0017_î"
},
{
"id": 1132555,
"created_at": "2025-03-14T13:48:34.866541Z",
"text_signature": "testExpectRevertNoReason()",
"hex_signature": "0x367f6be0",
"bytes_signature": "6kà"
},
{
"id": 1132554,
"created_at": "2025-03-14T13:48:34.864534Z",
"text_signature": "testDummyReturnDataForBigType()",
"hex_signature": "0x1e404856",
"bytes_signature": "\u001e@HV"
},
{
"id": 1132553,
"created_at": "2025-03-14T13:48:34.862467Z",
"text_signature": "testExpectRevertCallsThenReverts()",
"hex_signature": "0x4614ebec",
"bytes_signature": "F\u0014ëì"
},
{
"id": 1132552,
"created_at": "2025-03-14T13:48:34.860470Z",
"text_signature": "testExpectRevertNested()",
"hex_signature": "0xcc017d5c",
"bytes_signature": "Ì\u0001}\\"
},
{
"id": 1132551,
"created_at": "2025-03-14T13:48:34.858458Z",
"text_signature": "testExpectRevertCustomError()",
"hex_signature": "0x10fca384",
"bytes_signature": "\u0010ü£"
},
{
"id": 1132550,
"created_at": "2025-03-14T13:48:34.856431Z",
"text_signature": "testExpectRevertBuiltin()",
"hex_signature": "0x37a71aba",
"bytes_signature": "7§\u001aº"
},
{
"id": 1132549,
"created_at": "2025-03-14T13:48:34.854335Z",
"text_signature": "testExpectRevertConstructor()",
"hex_signature": "0xb15517aa",
"bytes_signature": "±U\u0017ª"
},
{
"id": 1132548,
"created_at": "2025-03-14T13:48:34.852320Z",
"text_signature": "testShouldFailIfExpectRevertWrongString()",
"hex_signature": "0x4e7bee12",
"bytes_signature": "N{î\u0012"
},
{
"id": 1132547,
"created_at": "2025-03-14T13:48:34.849218Z",
"text_signature": "largeReturnType()",
"hex_signature": "0x5218ce5e",
"bytes_signature": "R\u0018Î^"
},
{
"id": 1132546,
"created_at": "2025-03-14T13:48:34.846218Z",
"text_signature": "revertWithCustomError()",
"hex_signature": "0x46fc4bb1",
"bytes_signature": "FüK±"
},
{
"id": 1132545,
"created_at": "2025-03-14T13:48:34.843263Z",
"text_signature": "testDebugTraceCanRecordOutOfGas()",
"hex_signature": "0x71383df7",
"bytes_signature": "q8=÷"
},
{
"id": 1132544,
"created_at": "2025-03-14T13:48:34.841373Z",
"text_signature": "testDebugTraceCanRecordDepth()",
"hex_signature": "0xd9492e35",
"bytes_signature": "ÙI.5"
},
{
"id": 1132543,
"created_at": "2025-03-14T13:48:34.839472Z",
"text_signature": "testDebugTraceCanRecordOpcodeWithStackAndMemoryData()",
"hex_signature": "0x50dfeee0",
"bytes_signature": "Pßîà"
},
{
"id": 1132542,
"created_at": "2025-03-14T13:48:34.837219Z",
"text_signature": "triggerOOG()",
"hex_signature": "0x7152f018",
"bytes_signature": "qRð\u0018"
},
{
"id": 1132541,
"created_at": "2025-03-14T13:48:34.834554Z",
"text_signature": "endHere()",
"hex_signature": "0x96001f26",
"bytes_signature": "\u0000\u001f&"
},
{
"id": 1132540,
"created_at": "2025-03-14T13:48:34.832175Z",
"text_signature": "callSecondLayer()",
"hex_signature": "0xba86f236",
"bytes_signature": "ºò6"
},
{
"id": 1132539,
"created_at": "2025-03-14T13:48:34.829743Z",
"text_signature": "storeAndLoadValueFromMemory()",
"hex_signature": "0x0ebe09b3",
"bytes_signature": "\u000e¾\t³"
},
{
"id": 1132538,
"created_at": "2025-03-14T13:48:34.825605Z",
"text_signature": "testDeployCodeWithArgs()",
"hex_signature": "0x94e92151",
"bytes_signature": "é!Q"
},
{
"id": 1132537,
"created_at": "2025-03-14T13:48:34.823138Z",
"text_signature": "testSetAndGetBlobhashes()",
"hex_signature": "0x75891978",
"bytes_signature": "u\u0019x"
},
{
"id": 1132536,
"created_at": "2025-03-14T13:48:34.821101Z",
"text_signature": "testEnsNamehash()",
"hex_signature": "0xaaf8c6aa",
"bytes_signature": "ªøÆª"
},
{
"id": 1132535,
"created_at": "2025-03-14T13:48:34.818850Z",
"text_signature": "testEmptyInitialStorage(uint256)",
"hex_signature": "0x96127946",
"bytes_signature": "\u0012yF"
},
{
"id": 1132534,
"created_at": "2025-03-14T13:48:34.817001Z",
"text_signature": "test_SymbolicStorage1()",
"hex_signature": "0xb696715a",
"bytes_signature": "¶qZ"
},
{
"id": 1132533,
"created_at": "2025-03-14T13:48:34.814984Z",
"text_signature": "test_SymbolicStorage()",
"hex_signature": "0x25f6f556",
"bytes_signature": "%öõV"
},
{
"id": 1132532,
"created_at": "2025-03-14T13:48:34.812879Z",
"text_signature": "test_arbitrary_storage_with_seed()",
"hex_signature": "0xd9948668",
"bytes_signature": "Ùh"
},
{
"id": 1132531,
"created_at": "2025-03-14T13:48:34.810725Z",
"text_signature": "test_arbitrary_storage_multiple_read_writes()",
"hex_signature": "0xb7ef32ba",
"bytes_signature": "·ï2º"
},
{
"id": 1132530,
"created_at": "2025-03-14T13:48:34.808924Z",
"text_signature": "test_arbitrary_storage_warm()",
"hex_signature": "0x6a22d2d7",
"bytes_signature": "j\"Ò×"
},
{
"id": 1132529,
"created_at": "2025-03-14T13:48:34.806761Z",
"text_signature": "test_fresh_storage()",
"hex_signature": "0xf8705b51",
"bytes_signature": "øp[Q"
},
{
"id": 1132528,
"created_at": "2025-03-14T13:48:34.801653Z",
"text_signature": "testParseBoolFuzzed(bool)",
"hex_signature": "0x8ae8268b",
"bytes_signature": "è&"
},
{
"id": 1132527,
"created_at": "2025-03-14T13:48:34.799301Z",
"text_signature": "testParseBool()",
"hex_signature": "0x2efb13d4",
"bytes_signature": ".û\u0013Ô"
},
{
"id": 1132526,
"created_at": "2025-03-14T13:48:34.797090Z",
"text_signature": "testParseBytes32Fuzzed(bytes32)",
"hex_signature": "0x814a2ad7",
"bytes_signature": "J*×"
},
{
"id": 1132525,
"created_at": "2025-03-14T13:48:34.795065Z",
"text_signature": "testParseBytes32()",
"hex_signature": "0xe86d3036",
"bytes_signature": "èm06"
},
{
"id": 1132524,
"created_at": "2025-03-14T13:48:34.793087Z",
"text_signature": "testParseIntFuzzed(int256)",
"hex_signature": "0xd848dbd9",
"bytes_signature": "ØHÛÙ"
},
{
"id": 1132523,
"created_at": "2025-03-14T13:48:34.791323Z",
"text_signature": "testParseInt()",
"hex_signature": "0xe4dbafc5",
"bytes_signature": "äÛ¯Å"
},
{
"id": 1132522,
"created_at": "2025-03-14T13:48:34.789512Z",
"text_signature": "testParseUintFuzzed(uint256)",
"hex_signature": "0xf5b52af4",
"bytes_signature": "õµ*ô"
},
{
"id": 1132521,
"created_at": "2025-03-14T13:48:34.787726Z",
"text_signature": "testParseUintBytes()",
"hex_signature": "0x3aefb442",
"bytes_signature": ":ï´B"
},
{
"id": 1132520,
"created_at": "2025-03-14T13:48:34.785771Z",
"text_signature": "testParseUintStringBytes()",
"hex_signature": "0x61c9bfc5",
"bytes_signature": "aÉ¿Å"
},
{
"id": 1132519,
"created_at": "2025-03-14T13:48:34.783793Z",
"text_signature": "testParseUint()",
"hex_signature": "0x40ecec92",
"bytes_signature": "@ìì"
},
{
"id": 1132518,
"created_at": "2025-03-14T13:48:34.781546Z",
"text_signature": "testParseAddressFuzzed(address)",
"hex_signature": "0x95a0b81c",
"bytes_signature": " ¸\u001c"
},
{
"id": 1132517,
"created_at": "2025-03-14T13:48:34.779138Z",
"text_signature": "testParseAddress()",
"hex_signature": "0xfa6e28f4",
"bytes_signature": "ún(ô"
},
{
"id": 1132516,
"created_at": "2025-03-14T13:48:34.776860Z",
"text_signature": "testParseBytes()",
"hex_signature": "0x2fefb19a",
"bytes_signature": "/ï±"
},
{
"id": 1132515,
"created_at": "2025-03-14T13:48:34.774456Z",
"text_signature": "testReadCallersAfterStoppingRecurrentBroadcast(address)",
"hex_signature": "0xaa783dcb",
"bytes_signature": "ªx=Ë"
},
{
"id": 1132514,
"created_at": "2025-03-14T13:48:34.771948Z",
"text_signature": "testReadCallersWithActiveRecurrentBroadcast(address)",
"hex_signature": "0xfb499b54",
"bytes_signature": "ûIT"
},
{
"id": 1132513,
"created_at": "2025-03-14T13:48:34.769617Z",
"text_signature": "testReadCallersAfterConsumingBroadcast(address)",
"hex_signature": "0x7276a56f",
"bytes_signature": "rv¥o"
},
{
"id": 1132512,
"created_at": "2025-03-14T13:48:34.767280Z",
"text_signature": "testReadCallersWithActiveBroadcast(address)",
"hex_signature": "0x6e384203",
"bytes_signature": "n8B\u0003"
},
{
"id": 1132511,
"created_at": "2025-03-14T13:48:34.765145Z",
"text_signature": "testReadCallersAfterStoppingRecurrentMsgSenderAndTxOriginPrank(address,address)",
"hex_signature": "0x7fb9d435",
"bytes_signature": "¹Ô5"
},
{
"id": 1132510,
"created_at": "2025-03-14T13:48:34.762851Z",
"text_signature": "testReadCallersAfterStoppingRecurrentMsgSenderPrank(address)",
"hex_signature": "0x4bfcb40d",
"bytes_signature": "Kü´\r"
},
{
"id": 1132509,
"created_at": "2025-03-14T13:48:34.760451Z",
"text_signature": "testReadCallersWithActiveRecurrentMsgSenderAndTxOriginPrank(address,address)",
"hex_signature": "0xda06dfc1",
"bytes_signature": "Ú\u0006ßÁ"
},
{
"id": 1132508,
"created_at": "2025-03-14T13:48:34.758121Z",
"text_signature": "testReadCallersWithActiveRecurrentMsgSenderPrank(address)",
"hex_signature": "0xba353381",
"bytes_signature": "º53"
},
{
"id": 1132507,
"created_at": "2025-03-14T13:48:34.755886Z",
"text_signature": "testReadCallersAfterConsumingMsgSenderAndTxOriginPrank(address,address)",
"hex_signature": "0xc859cbc9",
"bytes_signature": "ÈYËÉ"
},
{
"id": 1132506,
"created_at": "2025-03-14T13:48:34.753408Z",
"text_signature": "testReadCallersAfterConsumingMsgSenderPrank(address)",
"hex_signature": "0xcfa52cbe",
"bytes_signature": "Ï¥,¾"
},
{
"id": 1132505,
"created_at": "2025-03-14T13:48:34.751013Z",
"text_signature": "testReadCallersWithActivePrankForMsgSenderAndTxOrigin(address,address)",
"hex_signature": "0xc1082c61",
"bytes_signature": "Á\b,a"
},
{
"id": 1132504,
"created_at": "2025-03-14T13:48:34.748752Z",
"text_signature": "testReadCallersWithActivePrankForMsgSender(address)",
"hex_signature": "0x0f688660",
"bytes_signature": "\u000fh`"
},
{
"id": 1132503,
"created_at": "2025-03-14T13:48:34.746478Z",
"text_signature": "testReadCallersWithNoActivePrankOrBroadcast()",
"hex_signature": "0xe2386d79",
"bytes_signature": "â8my"
},
{
"id": 1132502,
"created_at": "2025-03-14T13:48:34.744302Z",
"text_signature": "consumeNewCaller()",
"hex_signature": "0x9633c929",
"bytes_signature": "3É)"
},
{
"id": 1132501,
"created_at": "2025-03-14T13:48:34.741456Z",
"text_signature": "testMockCallRevertWithCall()",
"hex_signature": "0xc2a3e1ec",
"bytes_signature": "£áì"
},
{
"id": 1132500,
"created_at": "2025-03-14T13:48:34.739329Z",
"text_signature": "testMockCallRevertResetsMockCall()",
"hex_signature": "0x5a3a7e17",
"bytes_signature": "Z:~\u0017"
},
{
"id": 1132499,
"created_at": "2025-03-14T13:48:34.737033Z",
"text_signature": "testMockCallResetsMockCallRevert()",
"hex_signature": "0x33f59013",
"bytes_signature": "3õ\u0013"
},
{
"id": 1132498,
"created_at": "2025-03-14T13:48:34.734870Z",
"text_signature": "testMockCallRevertWithValue()",
"hex_signature": "0x2749fa4f",
"bytes_signature": "'IúO"
},
{
"id": 1132497,
"created_at": "2025-03-14T13:48:34.732839Z",
"text_signature": "testMockCallRevertPartialMatch()",
"hex_signature": "0x1ecebe7a",
"bytes_signature": "\u001eξz"
},
{
"id": 1132496,
"created_at": "2025-03-14T13:48:34.730729Z",
"text_signature": "testClearMockRevertedCalls()",
"hex_signature": "0x6b0a4ab0",
"bytes_signature": "k\nJ°"
},
{
"id": 1132495,
"created_at": "2025-03-14T13:48:34.728712Z",
"text_signature": "testMockCalldataRevert()",
"hex_signature": "0x65d738d4",
"bytes_signature": "e×8Ô"
},
{
"id": 1132494,
"created_at": "2025-03-14T13:48:34.726680Z",
"text_signature": "testMockNestedRevert()",
"hex_signature": "0x8ecd9af9",
"bytes_signature": "Íù"
},
{
"id": 1132493,
"created_at": "2025-03-14T13:48:34.724534Z",
"text_signature": "testMockRevertWithCustomError()",
"hex_signature": "0x3c5d181c",
"bytes_signature": "<]\u0018\u001c"
},
{
"id": 1132492,
"created_at": "2025-03-14T13:48:34.722405Z",
"text_signature": "testMockGettersRevert()",
"hex_signature": "0xee644aaf",
"bytes_signature": "îdJ¯"
},
{
"id": 1132491,
"created_at": "2025-03-14T13:48:34.720222Z",
"text_signature": "testMockCallEmptyAccount()",
"hex_signature": "0x01145586",
"bytes_signature": "\u0001\u0014U"
},
{
"id": 1132490,
"created_at": "2025-03-14T13:48:34.718121Z",
"text_signature": "testMockCallWithValueCalldataPrecedence()",
"hex_signature": "0xf4f24c7b",
"bytes_signature": "ôòL{"
},
{
"id": 1132489,
"created_at": "2025-03-14T13:48:34.715898Z",
"text_signature": "testMockCallWithValue()",
"hex_signature": "0x623d3cd3",
"bytes_signature": "b=<Ó"
},
{
"id": 1132488,
"created_at": "2025-03-14T13:48:34.713531Z",
"text_signature": "testMockCallMultiplePartialMatch()",
"hex_signature": "0xf5b56a26",
"bytes_signature": "õµj&"
},
{
"id": 1132487,
"created_at": "2025-03-14T13:48:34.711420Z",
"text_signature": "testClearMockedCalls()",
"hex_signature": "0xe19c5aa8",
"bytes_signature": "áZ¨"
},
{
"id": 1132486,
"created_at": "2025-03-14T13:48:34.709113Z",
"text_signature": "testMockCalldata()",
"hex_signature": "0x5452229c",
"bytes_signature": "TR\""
},
{
"id": 1132485,
"created_at": "2025-03-14T13:48:34.706769Z",
"text_signature": "testMockSelector()",
"hex_signature": "0x064a4bd2",
"bytes_signature": "\u0006JKÒ"
},
{
"id": 1132484,
"created_at": "2025-03-14T13:48:34.705102Z",
"text_signature": "testMockNestedDelegate()",
"hex_signature": "0x03e578b4",
"bytes_signature": "\u0003åx´"
},
{
"id": 1132483,
"created_at": "2025-03-14T13:48:34.703139Z",
"text_signature": "testMockNested()",
"hex_signature": "0x181d51d2",
"bytes_signature": "\u0018\u001dQÒ"
},
{
"id": 1132482,
"created_at": "2025-03-14T13:48:34.701079Z",
"text_signature": "testMockGetters()",
"hex_signature": "0xd66c6190",
"bytes_signature": "Öla"
},
{
"id": 1132481,
"created_at": "2025-03-14T13:48:34.697183Z",
"text_signature": "noReturnValue()",
"hex_signature": "0xc41d4788",
"bytes_signature": "Ä\u001dG"
},
{
"id": 1132480,
"created_at": "2025-03-14T13:48:34.693069Z",
"text_signature": "numberB()",
"hex_signature": "0x3fc7c698",
"bytes_signature": "?ÇÆ"
},
{
"id": 1132479,
"created_at": "2025-03-14T13:48:34.690833Z",
"text_signature": "numberA()",
"hex_signature": "0x994b9d57",
"bytes_signature": "KW"
},
{
"id": 1132478,
"created_at": "2025-03-14T13:48:34.688367Z",
"text_signature": "test_writeToml()",
"hex_signature": "0x7ccd0406",
"bytes_signature": "|Í\u0004\u0006"
},
{
"id": 1132477,
"created_at": "2025-03-14T13:48:34.686304Z",
"text_signature": "test_checkKeyDoesNotExist()",
"hex_signature": "0x669e11b5",
"bytes_signature": "f\u0011µ"
},
{
"id": 1132476,
"created_at": "2025-03-14T13:48:34.684087Z",
"text_signature": "test_checkKeyExists()",
"hex_signature": "0x43be1c37",
"bytes_signature": "C¾\u001c7"
},
{
"id": 1132475,
"created_at": "2025-03-14T13:48:34.681839Z",
"text_signature": "test_retrieveEntireToml()",
"hex_signature": "0x72f2df08",
"bytes_signature": "ròß\b"
},
{
"id": 1132474,
"created_at": "2025-03-14T13:48:34.679850Z",
"text_signature": "test_serializeNestedStructToml()",
"hex_signature": "0x5b1d0203",
"bytes_signature": "[\u001d\u0002\u0003"
},
{
"id": 1132473,
"created_at": "2025-03-14T13:48:34.677487Z",
"text_signature": "test_parseTomlType()",
"hex_signature": "0x0ff9109c",
"bytes_signature": "\u000fù\u0010"
},
{
"id": 1132472,
"created_at": "2025-03-14T13:48:34.675543Z",
"text_signature": "test_parseTomlKeys()",
"hex_signature": "0xf6f4e719",
"bytes_signature": "öôç\u0019"
},
{
"id": 1132471,
"created_at": "2025-03-14T13:48:34.672494Z",
"text_signature": "test_advancedTomlPath()",
"hex_signature": "0xa7793667",
"bytes_signature": "§y6g"
},
{
"id": 1132470,
"created_at": "2025-03-14T13:48:34.666842Z",
"text_signature": "test_wholeToml()",
"hex_signature": "0xe36fd017",
"bytes_signature": "ãoÐ\u0017"
},
{
"id": 1132469,
"created_at": "2025-03-14T13:48:34.664157Z",
"text_signature": "test_dateTimeArray()",
"hex_signature": "0x09cd4e18",
"bytes_signature": "\tÍN\u0018"
},
{
"id": 1132468,
"created_at": "2025-03-14T13:48:34.661848Z",
"text_signature": "test_dateTime()",
"hex_signature": "0x903260da",
"bytes_signature": "2`Ú"
},
{
"id": 1132467,
"created_at": "2025-03-14T13:48:34.657116Z",
"text_signature": "test_stringMultiline()",
"hex_signature": "0x9f35a3bc",
"bytes_signature": "5£¼"
},
{
"id": 1132466,
"created_at": "2025-03-14T13:48:34.655080Z",
"text_signature": "test_nullString()",
"hex_signature": "0x5335b053",
"bytes_signature": "S5°S"
},
{
"id": 1132465,
"created_at": "2025-03-14T13:48:34.651830Z",
"text_signature": "test_blob_base_fee()",
"hex_signature": "0xc7dfa62d",
"bytes_signature": "Çߦ-"
},
{
"id": 1132464,
"created_at": "2025-03-14T13:48:34.649214Z",
"text_signature": "statefulFuzzSkip()",
"hex_signature": "0x2fa20651",
"bytes_signature": "/¢\u0006Q"
}
]
}