HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1186256,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&page=875",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&page=873",
"results": [
{
"id": 1131938,
"created_at": "2025-03-14T13:48:32.962008Z",
"text_signature": "testPredeployedLibrary()",
"hex_signature": "0xbd05155e",
"bytes_signature": "½\u0005\u0015^"
},
{
"id": 1131937,
"created_at": "2025-03-14T13:48:32.959246Z",
"text_signature": "testCheatcode()",
"hex_signature": "0x4c75ab68",
"bytes_signature": "Lu«h"
},
{
"id": 1131936,
"created_at": "2025-03-14T13:48:32.956426Z",
"text_signature": "testDeployContract()",
"hex_signature": "0x8def3f13",
"bytes_signature": "ï?\u0013"
},
{
"id": 1131935,
"created_at": "2025-03-14T13:48:32.953756Z",
"text_signature": "testReadState()",
"hex_signature": "0x6a73977e",
"bytes_signature": "js~"
},
{
"id": 1131934,
"created_at": "2025-03-14T13:48:32.950887Z",
"text_signature": "testActiveFork()",
"hex_signature": "0xb1aed322",
"bytes_signature": "±®Ó\""
},
{
"id": 1131933,
"created_at": "2025-03-14T13:48:32.945836Z",
"text_signature": "testDummy()",
"hex_signature": "0x8ba78c07",
"bytes_signature": "§\u0007"
},
{
"id": 1131932,
"created_at": "2025-03-14T13:48:32.941451Z",
"text_signature": "flum()",
"hex_signature": "0x96ac77c2",
"bytes_signature": "¬wÂ"
},
{
"id": 1131931,
"created_at": "2025-03-14T13:48:32.937633Z",
"text_signature": "testNested()",
"hex_signature": "0xfbd4b8cc",
"bytes_signature": "ûÔ¸Ì"
},
{
"id": 1131930,
"created_at": "2025-03-14T13:48:32.933219Z",
"text_signature": "testDirect()",
"hex_signature": "0x845d958f",
"bytes_signature": "]"
},
{
"id": 1131929,
"created_at": "2025-03-14T13:48:32.929040Z",
"text_signature": "consumeNested(uint256)",
"hex_signature": "0x8355114f",
"bytes_signature": "U\u0011O"
},
{
"id": 1131928,
"created_at": "2025-03-14T13:48:32.925134Z",
"text_signature": "nestedPlus100Plus1(uint256)",
"hex_signature": "0x9b78e80e",
"bytes_signature": "xè\u000e"
},
{
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"created_at": "2025-03-14T13:48:32.919051Z",
"text_signature": "plus100(uint256)",
"hex_signature": "0x68ba353b",
"bytes_signature": "hº5;"
},
{
"id": 1131926,
"created_at": "2025-03-14T13:48:32.905804Z",
"text_signature": "quadruple(uint256)",
"hex_signature": "0x7fdb7587",
"bytes_signature": "Ûu"
},
{
"id": 1131925,
"created_at": "2025-03-14T13:48:32.902141Z",
"text_signature": "sub2(uint256)",
"hex_signature": "0xec666543",
"bytes_signature": "ìfeC"
},
{
"id": 1131924,
"created_at": "2025-03-14T13:48:32.895698Z",
"text_signature": "testTraceWithConflictingSignatures()",
"hex_signature": "0xe182e228",
"bytes_signature": "áâ("
},
{
"id": 1131923,
"created_at": "2025-03-14T13:48:32.884407Z",
"text_signature": "testRecurseCreate()",
"hex_signature": "0x61ed960f",
"bytes_signature": "aí\u000f"
},
{
"id": 1131922,
"created_at": "2025-03-14T13:48:32.881970Z",
"text_signature": "testRecurseCall()",
"hex_signature": "0xbb110a86",
"bytes_signature": "»\u0011\n"
},
{
"id": 1131921,
"created_at": "2025-03-14T13:48:32.878026Z",
"text_signature": "negativeNum()",
"hex_signature": "0x8150020a",
"bytes_signature": "P\u0002\n"
},
{
"id": 1131920,
"created_at": "2025-03-14T13:48:32.874718Z",
"text_signature": "recurseCreate(uint256,uint256)",
"hex_signature": "0xd5eab527",
"bytes_signature": "Õêµ'"
},
{
"id": 1131919,
"created_at": "2025-03-14T13:48:32.871918Z",
"text_signature": "recurseCall(uint256,uint256)",
"hex_signature": "0x5d2052fb",
"bytes_signature": "] Rû"
},
{
"id": 1131918,
"created_at": "2025-03-14T13:48:32.866715Z",
"text_signature": "testGetCodeByNameMultiVersion()",
"hex_signature": "0xb98a1e29",
"bytes_signature": "¹\u001e)"
},
{
"id": 1131917,
"created_at": "2025-03-14T13:48:32.864040Z",
"text_signature": "testGetCodeMultiVersion()",
"hex_signature": "0x8b629c45",
"bytes_signature": "bE"
},
{
"id": 1131916,
"created_at": "2025-03-14T13:48:32.859077Z",
"text_signature": "testStorageCaching()",
"hex_signature": "0x24e6f379",
"bytes_signature": "$æóy"
},
{
"id": 1131915,
"created_at": "2025-03-14T13:48:32.856508Z",
"text_signature": "testCanAutoUpdateChainId()",
"hex_signature": "0x69609b0d",
"bytes_signature": "i`\r"
},
{
"id": 1131914,
"created_at": "2025-03-14T13:48:32.853697Z",
"text_signature": "testCanChangeChainId()",
"hex_signature": "0x61e3f028",
"bytes_signature": "aãð("
},
{
"id": 1131913,
"created_at": "2025-03-14T13:48:32.851211Z",
"text_signature": "testCanShareDataAcrossSwaps()",
"hex_signature": "0x7bd53b62",
"bytes_signature": "{Õ;b"
},
{
"id": 1131912,
"created_at": "2025-03-14T13:48:32.848845Z",
"text_signature": "testForksHaveSeparatedStorage()",
"hex_signature": "0x33957308",
"bytes_signature": "3s\b"
},
{
"id": 1131911,
"created_at": "2025-03-14T13:48:32.846330Z",
"text_signature": "testCanSwitchForks()",
"hex_signature": "0x8cf03dbc",
"bytes_signature": "ð=¼"
},
{
"id": 1131910,
"created_at": "2025-03-14T13:48:32.843569Z",
"text_signature": "testCreateSelect()",
"hex_signature": "0x58c31fb6",
"bytes_signature": "XÃ\u001f¶"
},
{
"id": 1131909,
"created_at": "2025-03-14T13:48:32.840711Z",
"text_signature": "testForkIdDiffer()",
"hex_signature": "0x6cf73eea",
"bytes_signature": "l÷>ê"
},
{
"id": 1131908,
"created_at": "2025-03-14T13:48:32.834140Z",
"text_signature": "_snapEnd()",
"hex_signature": "0xc682b729",
"bytes_signature": "Æ·)"
},
{
"id": 1131907,
"created_at": "2025-03-14T13:48:32.831223Z",
"text_signature": "_snapStart()",
"hex_signature": "0x6310c5f1",
"bytes_signature": "c\u0010Åñ"
},
{
"id": 1131906,
"created_at": "2025-03-14T13:48:32.828481Z",
"text_signature": "testGasComparisonFlare()",
"hex_signature": "0xc0669ab7",
"bytes_signature": "Àf·"
},
{
"id": 1131905,
"created_at": "2025-03-14T13:48:32.825788Z",
"text_signature": "testGasComparisonNestedCalls()",
"hex_signature": "0xa599cd40",
"bytes_signature": "¥Í@"
},
{
"id": 1131904,
"created_at": "2025-03-14T13:48:32.823221Z",
"text_signature": "testGasComparisonCreate()",
"hex_signature": "0x589f60be",
"bytes_signature": "X`¾"
},
{
"id": 1131903,
"created_at": "2025-03-14T13:48:32.820629Z",
"text_signature": "testGasComparisonExternal()",
"hex_signature": "0x258bd1fc",
"bytes_signature": "%Ñü"
},
{
"id": 1131902,
"created_at": "2025-03-14T13:48:32.818149Z",
"text_signature": "testGasComparisonInternalWarm()",
"hex_signature": "0x2e171db3",
"bytes_signature": ".\u0017\u001d³"
},
{
"id": 1131901,
"created_at": "2025-03-14T13:48:32.815746Z",
"text_signature": "testGasComparisonInternalCold()",
"hex_signature": "0x25585b6c",
"bytes_signature": "%X[l"
},
{
"id": 1131900,
"created_at": "2025-03-14T13:48:32.813052Z",
"text_signature": "testGasComparisonEmpty()",
"hex_signature": "0x41f3916c",
"bytes_signature": "Aól"
},
{
"id": 1131899,
"created_at": "2025-03-14T13:48:32.810617Z",
"text_signature": "testSnapshotGasLastCallGroupName()",
"hex_signature": "0x6015caf1",
"bytes_signature": "`\u0015Êñ"
},
{
"id": 1131898,
"created_at": "2025-03-14T13:48:32.808093Z",
"text_signature": "testSnapshotGasLastCallName()",
"hex_signature": "0x08a5855c",
"bytes_signature": "\b¥
\\"
},
{
"id": 1131897,
"created_at": "2025-03-14T13:48:32.805431Z",
"text_signature": "testSnapshotGasSectionGroupName()",
"hex_signature": "0xef7bea17",
"bytes_signature": "ï{ê\u0017"
},
{
"id": 1131896,
"created_at": "2025-03-14T13:48:32.802798Z",
"text_signature": "testSnapshotGasSectionName()",
"hex_signature": "0x72ca584b",
"bytes_signature": "rÊXK"
},
{
"id": 1131895,
"created_at": "2025-03-14T13:48:32.799923Z",
"text_signature": "testSnapshotGasSectionCustomGroupStop()",
"hex_signature": "0xe519e42a",
"bytes_signature": "å\u0019ä*"
},
{
"id": 1131894,
"created_at": "2025-03-14T13:48:32.788875Z",
"text_signature": "testSnapshotGasSectionDefaultGroupStop()",
"hex_signature": "0x86f8605b",
"bytes_signature": "ø`["
},
{
"id": 1131893,
"created_at": "2025-03-14T13:48:32.786289Z",
"text_signature": "testSnapshotValueCustomGroupB()",
"hex_signature": "0x8a665b0a",
"bytes_signature": "f[\n"
},
{
"id": 1131892,
"created_at": "2025-03-14T13:48:32.783718Z",
"text_signature": "testSnapshotValueCustomGroupA()",
"hex_signature": "0x6ddee470",
"bytes_signature": "mÞäp"
},
{
"id": 1131891,
"created_at": "2025-03-14T13:48:32.780955Z",
"text_signature": "testSnapshotValueDefaultGroupB()",
"hex_signature": "0x715975d6",
"bytes_signature": "qYuÖ"
},
{
"id": 1131890,
"created_at": "2025-03-14T13:48:32.778199Z",
"text_signature": "testSnapshotValueDefaultGroupA()",
"hex_signature": "0x64d7ba31",
"bytes_signature": "d׺1"
},
{
"id": 1131889,
"created_at": "2025-03-14T13:48:32.775634Z",
"text_signature": "testSnapshotGasSectionInternal()",
"hex_signature": "0x9b9be6aa",
"bytes_signature": "æª"
},
{
"id": 1131888,
"created_at": "2025-03-14T13:48:32.772824Z",
"text_signature": "testSnapshotGasSectionExternal()",
"hex_signature": "0x94d868e5",
"bytes_signature": "Øhå"
},
{
"id": 1131887,
"created_at": "2025-03-14T13:48:32.768066Z",
"text_signature": "testRecordGasRefund()",
"hex_signature": "0xcc7bf032",
"bytes_signature": "Ì{ð2"
},
{
"id": 1131886,
"created_at": "2025-03-14T13:48:32.765158Z",
"text_signature": "testRecordLastCallGas()",
"hex_signature": "0x6e5e12fc",
"bytes_signature": "n^\u0012ü"
},
{
"id": 1131885,
"created_at": "2025-03-14T13:48:32.762021Z",
"text_signature": "_performRefund()",
"hex_signature": "0xf421167e",
"bytes_signature": "ô!\u0016~"
},
{
"id": 1131884,
"created_at": "2025-03-14T13:48:32.759050Z",
"text_signature": "_performCall()",
"hex_signature": "0x1f8dc39d",
"bytes_signature": "\u001fÃ"
},
{
"id": 1131883,
"created_at": "2025-03-14T13:48:32.755288Z",
"text_signature": "testRevertNoCachedLastCallGas()",
"hex_signature": "0x054d8fb6",
"bytes_signature": "\u0005M¶"
},
{
"id": 1131882,
"created_at": "2025-03-14T13:48:32.750951Z",
"text_signature": "expandMemory(uint256)",
"hex_signature": "0xf96ef556",
"bytes_signature": "ùnõV"
},
{
"id": 1131881,
"created_at": "2025-03-14T13:48:32.746024Z",
"text_signature": "setBWithValue(uint256)",
"hex_signature": "0xd75c3a51",
"bytes_signature": "×\\:Q"
},
{
"id": 1131880,
"created_at": "2025-03-14T13:48:32.742081Z",
"text_signature": "setB()",
"hex_signature": "0xd1f4ba82",
"bytes_signature": "Ñôº"
},
{
"id": 1131879,
"created_at": "2025-03-14T13:48:32.739008Z",
"text_signature": "testSimpleA()",
"hex_signature": "0xb228290a",
"bytes_signature": "²()\n"
},
{
"id": 1131878,
"created_at": "2025-03-14T13:48:32.734435Z",
"text_signature": "testKill()",
"hex_signature": "0x2d7d7322",
"bytes_signature": "-}s\""
},
{
"id": 1131877,
"created_at": "2025-03-14T13:48:32.730919Z",
"text_signature": "beforeTestSetup(bytes4)",
"hex_signature": "0x49b07678",
"bytes_signature": "I°vx"
},
{
"id": 1131876,
"created_at": "2025-03-14T13:48:32.725488Z",
"text_signature": "testTransactCooperatesWithCheatcodes()",
"hex_signature": "0x34b1cb2f",
"bytes_signature": "4±Ë/"
},
{
"id": 1131875,
"created_at": "2025-03-14T13:48:32.722820Z",
"text_signature": "testTransact()",
"hex_signature": "0xa3c1131c",
"bytes_signature": "£Á\u0013\u001c"
},
{
"id": 1131874,
"created_at": "2025-03-14T13:48:32.712480Z",
"text_signature": "testPush0()",
"hex_signature": "0x51dca0a5",
"bytes_signature": "QÜ ¥"
},
{
"id": 1131873,
"created_at": "2025-03-14T13:42:20.433114Z",
"text_signature": "setProtocolVersionDeadline(uint256,uint256)",
"hex_signature": "0xaad74262",
"bytes_signature": "ª×Bb"
},
{
"id": 1131872,
"created_at": "2025-03-14T13:38:33.384295Z",
"text_signature": "setL1AssetRouter(address)",
"hex_signature": "0x780ce114",
"bytes_signature": "x\fá\u0014"
},
{
"id": 1131871,
"created_at": "2025-03-14T13:37:01.977089Z",
"text_signature": "setL1NativeTokenVault(address)",
"hex_signature": "0xb7cc6f46",
"bytes_signature": "·ÌoF"
},
{
"id": 1131870,
"created_at": "2025-03-14T13:24:08.212944Z",
"text_signature": "DepositLimitReached()",
"hex_signature": "0x24845579",
"bytes_signature": "$Uy"
},
{
"id": 1131869,
"created_at": "2025-03-14T13:02:40.883972Z",
"text_signature": "NotWhitelistedDepositor()",
"hex_signature": "0x04f63b85",
"bytes_signature": "\u0004ö;
"
},
{
"id": 1131868,
"created_at": "2025-03-14T09:25:53.557475Z",
"text_signature": "ErrPolicyHealthy()",
"hex_signature": "0xf2ecdaf6",
"bytes_signature": "òìÚö"
},
{
"id": 1131867,
"created_at": "2025-03-14T08:54:50.093806Z",
"text_signature": "estimateBurnFee(uint256)",
"hex_signature": "0xdcd7b338",
"bytes_signature": "Ü׳8"
},
{
"id": 1131866,
"created_at": "2025-03-14T06:46:39.323124Z",
"text_signature": "execute302(address,(uint32,bytes32,uint64),bytes32,bytes,bytes,uint256)",
"hex_signature": "0x300a36f9",
"bytes_signature": "0\n6ù"
},
{
"id": 1131865,
"created_at": "2025-03-14T02:49:56.765576Z",
"text_signature": "_typeA()",
"hex_signature": "0xfc262e61",
"bytes_signature": "ü&.a"
},
{
"id": 1131864,
"created_at": "2025-03-13T21:43:16.064172Z",
"text_signature": "Claimer(address,address)",
"hex_signature": "0xf0d796bb",
"bytes_signature": "ð×»"
},
{
"id": 1131863,
"created_at": "2025-03-13T09:58:21.929824Z",
"text_signature": "Are()",
"hex_signature": "0x63a9f026",
"bytes_signature": "c©ð&"
},
{
"id": 1131862,
"created_at": "2025-03-13T07:54:12.549028Z",
"text_signature": "init(bool,string,(bool,bool,uint256,uint256,uint256,uint256,bool,uint256,bool,uint256,uint256,uint256,bool,bool,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256[10],uint256,bool,uint8[5][10][4],uint256,uint256[6],uint256,uint256,bool,uint256,uint256[10],uint256,uint256,bool,uint256,uint256,uint256[10],uint256,uint256,(bool,bool,bool,bool,bool,bool),uint256[64],uint256,uint256,uint256,uint256,uint256,uint256,uint256[10],uint256[10],uint256[5],uint256[6],uint256[6],uint256,uint256,uint256,uint256,uint256[10],uint256[10],uint256[10]))",
"hex_signature": "0x7a1f5c94",
"bytes_signature": "z\u001f\\"
},
{
"id": 1131861,
"created_at": "2025-03-13T07:54:12.460106Z",
"text_signature": "getUnionLog(uint256,uint256)",
"hex_signature": "0x4bf1e9aa",
"bytes_signature": "Kñéª"
},
{
"id": 1131860,
"created_at": "2025-03-13T07:54:12.457690Z",
"text_signature": "getDailyMoveCnt(uint256,uint256)",
"hex_signature": "0x5e629011",
"bytes_signature": "^b\u0011"
},
{
"id": 1131859,
"created_at": "2025-03-13T07:54:12.455545Z",
"text_signature": "getCaptureLogByPlayerId(uint256,uint256)",
"hex_signature": "0x6af09478",
"bytes_signature": "jðx"
},
{
"id": 1131858,
"created_at": "2025-03-13T07:54:12.452730Z",
"text_signature": "getCaptureLog(address[])",
"hex_signature": "0xa2384a5b",
"bytes_signature": "¢8J["
},
{
"id": 1131857,
"created_at": "2025-03-13T07:54:12.421561Z",
"text_signature": "setQuasarLootSilver(uint256[2],uint256[2][2],uint256[2],uint256[9],uint256)",
"hex_signature": "0x5d66d25a",
"bytes_signature": "]fÒZ"
},
{
"id": 1131856,
"created_at": "2025-03-13T07:54:12.215772Z",
"text_signature": "changeBuyEnergyCooldown(uint256)",
"hex_signature": "0x058c1305",
"bytes_signature": "\u0005\u0013\u0005"
},
{
"id": 1131855,
"created_at": "2025-03-13T05:21:23.304768Z",
"text_signature": "OptimismPortal_GasLimitTooLow()",
"hex_signature": "0x70c8bdbd",
"bytes_signature": "pȽ½"
},
{
"id": 1131854,
"created_at": "2025-03-13T05:20:45.090206Z",
"text_signature": "OptimismPortal_CallPaused()",
"hex_signature": "0xb9c3c2ef",
"bytes_signature": "¹ÃÂï"
},
{
"id": 1131853,
"created_at": "2025-03-13T05:20:11.505757Z",
"text_signature": "OptimismPortal_CalldataTooLarge()",
"hex_signature": "0x5aa3bac9",
"bytes_signature": "Z£ºÉ"
},
{
"id": 1131852,
"created_at": "2025-03-13T05:19:53.613490Z",
"text_signature": "OptimismPortal_BadTarget()",
"hex_signature": "0xc5defbad",
"bytes_signature": "ÅÞû"
},
{
"id": 1131851,
"created_at": "2025-03-13T05:18:39.466475Z",
"text_signature": "_resourceConfig()",
"hex_signature": "0xab54a43b",
"bytes_signature": "«T¤;"
},
{
"id": 1131850,
"created_at": "2025-03-13T05:18:39.464256Z",
"text_signature": "_migrateLiquidity()",
"hex_signature": "0xb22a2f40",
"bytes_signature": "²*/@"
},
{
"id": 1131849,
"created_at": "2025-03-13T05:18:39.461156Z",
"text_signature": "numProofSubmitters(bytes32)",
"hex_signature": "0x513747ab",
"bytes_signature": "Q7G«"
},
{
"id": 1131848,
"created_at": "2025-03-13T05:18:39.458260Z",
"text_signature": "checkWithdrawal(bytes32,address)",
"hex_signature": "0x71c1566e",
"bytes_signature": "qÁVn"
},
{
"id": 1131847,
"created_at": "2025-03-13T05:18:39.454910Z",
"text_signature": "minimumGasLimit(uint64)",
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}