HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1154181,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11001",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=10999",
"results": [
{
"id": 1132883,
"created_at": "2025-03-14T13:48:35.994259Z",
"text_signature": "deleteStateSnapshots()",
"hex_signature": "0xe0933c74",
"bytes_signature": "à<t"
},
{
"id": 1132884,
"created_at": "2025-03-14T13:48:36.005731Z",
"text_signature": "expectEmit(bool,bool,bool,bool,uint64)",
"hex_signature": "0x5e1d1c33",
"bytes_signature": "^\u001d\u001c3"
},
{
"id": 1132885,
"created_at": "2025-03-14T13:48:36.010181Z",
"text_signature": "expectEmit(bool,bool,bool,bool,address,uint64)",
"hex_signature": "0xc339d02c",
"bytes_signature": "Ã9Ð,"
},
{
"id": 1132886,
"created_at": "2025-03-14T13:48:36.012965Z",
"text_signature": "expectEmit(uint64)",
"hex_signature": "0x4c74a335",
"bytes_signature": "Lt£5"
},
{
"id": 1132887,
"created_at": "2025-03-14T13:48:36.016187Z",
"text_signature": "expectEmit(address,uint64)",
"hex_signature": "0xb43aece3",
"bytes_signature": "´:ìã"
},
{
"id": 1132888,
"created_at": "2025-03-14T13:48:36.018910Z",
"text_signature": "expectPartialRevert(bytes4)",
"hex_signature": "0x11fb5b9c",
"bytes_signature": "\u0011û["
},
{
"id": 1132889,
"created_at": "2025-03-14T13:48:36.021482Z",
"text_signature": "expectPartialRevert(bytes4,address)",
"hex_signature": "0x51aa008a",
"bytes_signature": "Qª\u0000"
},
{
"id": 1132890,
"created_at": "2025-03-14T13:48:36.025546Z",
"text_signature": "expectRevert(bytes4,address,uint64)",
"hex_signature": "0xb0762d73",
"bytes_signature": "°v-s"
},
{
"id": 1132891,
"created_at": "2025-03-14T13:48:36.029018Z",
"text_signature": "expectRevert(address)",
"hex_signature": "0xd814f38a",
"bytes_signature": "Ø\u0014ó"
},
{
"id": 1132892,
"created_at": "2025-03-14T13:48:36.031655Z",
"text_signature": "expectRevert(bytes4,address)",
"hex_signature": "0x260bc5de",
"bytes_signature": "&\u000bÅÞ"
},
{
"id": 1132893,
"created_at": "2025-03-14T13:48:36.034362Z",
"text_signature": "expectRevert(uint64)",
"hex_signature": "0x4ee38244",
"bytes_signature": "NãD"
},
{
"id": 1132894,
"created_at": "2025-03-14T13:48:36.037087Z",
"text_signature": "expectRevert(bytes4,uint64)",
"hex_signature": "0xe45ca72d",
"bytes_signature": "ä\\§-"
},
{
"id": 1132895,
"created_at": "2025-03-14T13:48:36.039717Z",
"text_signature": "expectRevert(address,uint64)",
"hex_signature": "0x1ff5f952",
"bytes_signature": "\u001fõùR"
},
{
"id": 1132896,
"created_at": "2025-03-14T13:48:36.047215Z",
"text_signature": "getFoundryVersion()",
"hex_signature": "0xea991bb5",
"bytes_signature": "ê\u001bµ"
},
{
"id": 1132897,
"created_at": "2025-03-14T13:48:36.055353Z",
"text_signature": "getStateDiff()",
"hex_signature": "0x80df01cc",
"bytes_signature": "ß\u0001Ì"
},
{
"id": 1132898,
"created_at": "2025-03-14T13:48:36.057902Z",
"text_signature": "getStateDiffJson()",
"hex_signature": "0xf54fe009",
"bytes_signature": "õOà\t"
},
{
"id": 1132899,
"created_at": "2025-03-14T13:48:36.066645Z",
"text_signature": "pauseTracing()",
"hex_signature": "0xc94d1f90",
"bytes_signature": "ÉM\u001f"
},
{
"id": 1132900,
"created_at": "2025-03-14T13:48:36.071268Z",
"text_signature": "prank(address,bool)",
"hex_signature": "0xa7f8bf5c",
"bytes_signature": "§ø¿\\"
},
{
"id": 1132901,
"created_at": "2025-03-14T13:48:36.074003Z",
"text_signature": "prank(address,address,bool)",
"hex_signature": "0x7d73d042",
"bytes_signature": "}sÐB"
},
{
"id": 1132902,
"created_at": "2025-03-14T13:48:36.078681Z",
"text_signature": "publicKeyP256(uint256)",
"hex_signature": "0xc453949e",
"bytes_signature": "ÄS"
},
{
"id": 1132903,
"created_at": "2025-03-14T13:48:36.082367Z",
"text_signature": "randomBytes(uint256)",
"hex_signature": "0x6c5d32a9",
"bytes_signature": "l]2©"
},
{
"id": 1132904,
"created_at": "2025-03-14T13:48:36.084876Z",
"text_signature": "randomBytes4()",
"hex_signature": "0x9b7cd579",
"bytes_signature": "|Õy"
},
{
"id": 1132905,
"created_at": "2025-03-14T13:48:36.087118Z",
"text_signature": "randomBytes8()",
"hex_signature": "0x0497b0a5",
"bytes_signature": "\u0004°¥"
},
{
"id": 1132906,
"created_at": "2025-03-14T13:48:36.089735Z",
"text_signature": "randomInt()",
"hex_signature": "0x111f1202",
"bytes_signature": "\u0011\u001f\u0012\u0002"
},
{
"id": 1132907,
"created_at": "2025-03-14T13:48:36.099753Z",
"text_signature": "resetGasMetering()",
"hex_signature": "0xbe367dd3",
"bytes_signature": "¾6}Ó"
},
{
"id": 1132908,
"created_at": "2025-03-14T13:48:36.105674Z",
"text_signature": "resumeTracing()",
"hex_signature": "0x72a09ccb",
"bytes_signature": "r Ë"
},
{
"id": 1132909,
"created_at": "2025-03-14T13:48:36.109691Z",
"text_signature": "revertToState(uint256)",
"hex_signature": "0xc2527405",
"bytes_signature": "ÂRt\u0005"
},
{
"id": 1132910,
"created_at": "2025-03-14T13:48:36.112195Z",
"text_signature": "revertToStateAndDelete(uint256)",
"hex_signature": "0x3a1985dc",
"bytes_signature": ":\u0019
Ü"
},
{
"id": 1132911,
"created_at": "2025-03-14T13:48:36.122647Z",
"text_signature": "setArbitraryStorage(address)",
"hex_signature": "0xe1631837",
"bytes_signature": "ác\u00187"
},
{
"id": 1132912,
"created_at": "2025-03-14T13:48:36.129747Z",
"text_signature": "signAndAttachDelegation(address,uint256)",
"hex_signature": "0xc7fa7288",
"bytes_signature": "Çúr"
},
{
"id": 1132913,
"created_at": "2025-03-14T13:48:36.132906Z",
"text_signature": "signCompact(uint256,bytes32)",
"hex_signature": "0xcc2a781f",
"bytes_signature": "Ì*x\u001f"
},
{
"id": 1132914,
"created_at": "2025-03-14T13:48:36.138263Z",
"text_signature": "signCompact(bytes32)",
"hex_signature": "0xa282dc4b",
"bytes_signature": "¢ÜK"
},
{
"id": 1132915,
"created_at": "2025-03-14T13:48:36.141614Z",
"text_signature": "signCompact(address,bytes32)",
"hex_signature": "0x8e2f97bf",
"bytes_signature": "/¿"
},
{
"id": 1132916,
"created_at": "2025-03-14T13:48:36.144112Z",
"text_signature": "signDelegation(address,uint256)",
"hex_signature": "0x5b593c7b",
"bytes_signature": "[Y<{"
},
{
"id": 1132917,
"created_at": "2025-03-14T13:48:36.150162Z",
"text_signature": "snapshotState()",
"hex_signature": "0x9cd23835",
"bytes_signature": "Ò85"
},
{
"id": 1132918,
"created_at": "2025-03-14T13:48:36.154025Z",
"text_signature": "startDebugTraceRecording()",
"hex_signature": "0x419c8832",
"bytes_signature": "A2"
},
{
"id": 1132919,
"created_at": "2025-03-14T13:48:36.158164Z",
"text_signature": "startPrank(address,bool)",
"hex_signature": "0x1cc0b435",
"bytes_signature": "\u001cÀ´5"
},
{
"id": 1132920,
"created_at": "2025-03-14T13:48:36.160583Z",
"text_signature": "startPrank(address,address,bool)",
"hex_signature": "0x4eb859b5",
"bytes_signature": "N¸Yµ"
},
{
"id": 1132921,
"created_at": "2025-03-14T13:48:36.163346Z",
"text_signature": "stopAndReturnDebugTraceRecording()",
"hex_signature": "0xced398a2",
"bytes_signature": "ÎÓ¢"
},
{
"id": 1132922,
"created_at": "2025-03-14T13:48:36.168076Z",
"text_signature": "stopSnapshotGas()",
"hex_signature": "0xf6402eda",
"bytes_signature": "ö@.Ú"
},
{
"id": 1132923,
"created_at": "2025-03-14T13:48:36.184006Z",
"text_signature": "_hashPuzzle()",
"hex_signature": "0x018ba991",
"bytes_signature": "\u0001©"
},
{
"id": 1132924,
"created_at": "2025-03-14T13:48:36.200187Z",
"text_signature": "testFunc(uint256,bytes32,address)",
"hex_signature": "0x31c74a3f",
"bytes_signature": "1ÇJ?"
},
{
"id": 1132925,
"created_at": "2025-03-14T13:48:36.202535Z",
"text_signature": "testAttrs(uint256,bytes32,address)",
"hex_signature": "0x170d24a1",
"bytes_signature": "\u0017\r$¡"
},
{
"id": 1132926,
"created_at": "2025-03-14T13:48:36.204803Z",
"text_signature": "testParams(uint256,bytes32,address)",
"hex_signature": "0x09a9e818",
"bytes_signature": "\t©è\u0018"
},
{
"id": 1132927,
"created_at": "2025-03-14T13:48:36.207408Z",
"text_signature": "forStatement()",
"hex_signature": "0xb003a8ca",
"bytes_signature": "°\u0003¨Ê"
},
{
"id": 1132928,
"created_at": "2025-03-14T13:48:36.209590Z",
"text_signature": "callArgTest()",
"hex_signature": "0x85b4c800",
"bytes_signature": "
´È\u0000"
},
{
"id": 1132929,
"created_at": "2025-03-14T13:48:36.211986Z",
"text_signature": "ifTest()",
"hex_signature": "0xb354fb51",
"bytes_signature": "³TûQ"
},
{
"id": 1132930,
"created_at": "2025-03-14T13:48:36.214277Z",
"text_signature": "yulTest()",
"hex_signature": "0x7481e5f4",
"bytes_signature": "tåô"
},
{
"id": 1132931,
"created_at": "2025-03-14T13:48:36.216551Z",
"text_signature": "literalTest()",
"hex_signature": "0x4004da80",
"bytes_signature": "@\u0004Ú"
},
{
"id": 1132932,
"created_at": "2025-03-14T13:48:36.219559Z",
"text_signature": "namedFuncCall()",
"hex_signature": "0x5ed1790d",
"bytes_signature": "^Ñy\r"
},
{
"id": 1132933,
"created_at": "2025-03-14T13:48:36.222395Z",
"text_signature": "testTernary()",
"hex_signature": "0x2c61710c",
"bytes_signature": ",aq\f"
},
{
"id": 1132934,
"created_at": "2025-03-14T13:48:36.224641Z",
"text_signature": "thisTest()",
"hex_signature": "0x12db92d2",
"bytes_signature": "\u0012ÛÒ"
},
{
"id": 1132935,
"created_at": "2025-03-14T13:48:36.226605Z",
"text_signature": "tryTest()",
"hex_signature": "0x42f4782b",
"bytes_signature": "Bôx+"
},
{
"id": 1132936,
"created_at": "2025-03-14T13:48:36.229417Z",
"text_signature": "testUnit()",
"hex_signature": "0x3185824e",
"bytes_signature": "1
N"
},
{
"id": 1132937,
"created_at": "2025-03-14T13:48:36.231546Z",
"text_signature": "testAssignment()",
"hex_signature": "0x706c1020",
"bytes_signature": "pl\u0010 "
},
{
"id": 1132938,
"created_at": "2025-03-14T14:24:31.113732Z",
"text_signature": "updateFlow(uint256,uint256,uint256,uint256)",
"hex_signature": "0xea6bf0f4",
"bytes_signature": "êkðô"
},
{
"id": 1132939,
"created_at": "2025-03-14T14:24:31.359848Z",
"text_signature": "scaleFrom(uint256,uint8)",
"hex_signature": "0x8b5d1caa",
"bytes_signature": "]\u001cª"
},
{
"id": 1132940,
"created_at": "2025-03-14T14:24:31.362652Z",
"text_signature": "scaleTo(uint256,uint8)",
"hex_signature": "0x5cc7493d",
"bytes_signature": "\\ÇI="
},
{
"id": 1132941,
"created_at": "2025-03-14T14:24:33.114028Z",
"text_signature": "mulDownMag(int256,int256)",
"hex_signature": "0xeb3f76d3",
"bytes_signature": "ë?vÓ"
},
{
"id": 1132942,
"created_at": "2025-03-14T14:24:33.121319Z",
"text_signature": "mulUpMag(int256,int256)",
"hex_signature": "0xe4565a1b",
"bytes_signature": "äVZ\u001b"
},
{
"id": 1132943,
"created_at": "2025-03-14T14:24:33.124035Z",
"text_signature": "divDownMag(int256,int256)",
"hex_signature": "0xf800c826",
"bytes_signature": "ø\u0000È&"
},
{
"id": 1132944,
"created_at": "2025-03-14T14:24:33.126747Z",
"text_signature": "divUpMag(int256,int256)",
"hex_signature": "0xa9f23856",
"bytes_signature": "©ò8V"
},
{
"id": 1132945,
"created_at": "2025-03-14T14:24:33.129346Z",
"text_signature": "powDown(int256,int256)",
"hex_signature": "0x4981baab",
"bytes_signature": "Iº«"
},
{
"id": 1132946,
"created_at": "2025-03-14T14:24:33.131744Z",
"text_signature": "powUp(int256,int256)",
"hex_signature": "0xc950fd94",
"bytes_signature": "ÉPý"
},
{
"id": 1132947,
"created_at": "2025-03-14T14:24:33.134401Z",
"text_signature": "complement(int256)",
"hex_signature": "0x5b9f6548",
"bytes_signature": "[eH"
},
{
"id": 1132948,
"created_at": "2025-03-14T14:24:34.019012Z",
"text_signature": "squareUp(uint256)",
"hex_signature": "0x52d7e27d",
"bytes_signature": "R×â}"
},
{
"id": 1132949,
"created_at": "2025-03-14T14:24:34.027054Z",
"text_signature": "squareDown(uint256)",
"hex_signature": "0x339124f1",
"bytes_signature": "3$ñ"
},
{
"id": 1132950,
"created_at": "2025-03-14T14:24:34.035764Z",
"text_signature": "intPowDown(uint256,uint256)",
"hex_signature": "0x7b283788",
"bytes_signature": "{(7"
},
{
"id": 1132951,
"created_at": "2025-03-14T14:24:35.102592Z",
"text_signature": "startInitiative(uint256)",
"hex_signature": "0x6e521181",
"bytes_signature": "nR\u0011"
},
{
"id": 1132952,
"created_at": "2025-03-14T14:24:35.108658Z",
"text_signature": "cancelInitiative()",
"hex_signature": "0xc1fd4319",
"bytes_signature": "ÁýC\u0019"
},
{
"id": 1132953,
"created_at": "2025-03-14T14:24:35.112612Z",
"text_signature": "completeInitiative()",
"hex_signature": "0x02358fb9",
"bytes_signature": "\u00025¹"
},
{
"id": 1132954,
"created_at": "2025-03-14T14:24:35.115534Z",
"text_signature": "hasActiveInitiative()",
"hex_signature": "0x90d0c7e6",
"bytes_signature": "ÐÇæ"
},
{
"id": 1132955,
"created_at": "2025-03-14T14:24:35.117596Z",
"text_signature": "hasFailed()",
"hex_signature": "0x708b1fed",
"bytes_signature": "p\u001fí"
},
{
"id": 1132956,
"created_at": "2025-03-14T14:24:35.119494Z",
"text_signature": "tentativeRewards()",
"hex_signature": "0xb44410c7",
"bytes_signature": "´D\u0010Ç"
},
{
"id": 1132957,
"created_at": "2025-03-14T14:24:35.121862Z",
"text_signature": "timestampToDatestamp(uint256)",
"hex_signature": "0x6a98d43f",
"bytes_signature": "jÔ?"
},
{
"id": 1132958,
"created_at": "2025-03-14T14:24:35.377475Z",
"text_signature": "computeAlpha(uint256,uint256,uint256,uint256)",
"hex_signature": "0xd26ca3b2",
"bytes_signature": "Òl£²"
},
{
"id": 1132959,
"created_at": "2025-03-14T14:24:35.394075Z",
"text_signature": "computeReserveFixedParams(uint256,uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0x7f483cec",
"bytes_signature": "H<ì"
},
{
"id": 1132960,
"created_at": "2025-03-14T14:24:35.399040Z",
"text_signature": "computeXl(uint256,uint256,uint256,uint256)",
"hex_signature": "0xe369ea36",
"bytes_signature": "ãiê6"
},
{
"id": 1132961,
"created_at": "2025-03-14T14:24:35.402979Z",
"text_signature": "computeXu(uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0xc5908c7c",
"bytes_signature": "Å|"
},
{
"id": 1132962,
"created_at": "2025-03-14T14:24:35.406148Z",
"text_signature": "_computeDiscountedReserveValue(uint256,uint256)",
"hex_signature": "0x6bd4c2b4",
"bytes_signature": "kÔ´"
},
{
"id": 1132963,
"created_at": "2025-03-14T14:24:35.422219Z",
"text_signature": "getNormalizedAnchoredReserveValue(uint256)",
"hex_signature": "0x30a5204a",
"bytes_signature": "0¥ J"
},
{
"id": 1132964,
"created_at": "2025-03-14T14:24:35.425578Z",
"text_signature": "getNormalizedAnchoredReserveValueAtState(uint256,uint256,uint256)",
"hex_signature": "0x13e23f84",
"bytes_signature": "\u0013â?"
},
{
"id": 1132965,
"created_at": "2025-03-14T14:24:35.430781Z",
"text_signature": "getRedemptionLevel()",
"hex_signature": "0x94634705",
"bytes_signature": "cG\u0005"
},
{
"id": 1132966,
"created_at": "2025-03-14T14:24:35.435065Z",
"text_signature": "_getGyroSupply()",
"hex_signature": "0x8725b903",
"bytes_signature": "%¹\u0003"
},
{
"id": 1132967,
"created_at": "2025-03-14T14:24:35.674213Z",
"text_signature": "setUSDPrice(address,uint256)",
"hex_signature": "0x2d350b6b",
"bytes_signature": "-5\u000bk"
},
{
"id": 1132968,
"created_at": "2025-03-14T14:24:35.678266Z",
"text_signature": "setRelativePrice(address,address,uint256)",
"hex_signature": "0xdbe6c390",
"bytes_signature": "ÛæÃ"
},
{
"id": 1132969,
"created_at": "2025-03-14T14:24:37.060814Z",
"text_signature": "setPausedState(bool,uint256,uint256)",
"hex_signature": "0x82ed4eef",
"bytes_signature": "íNï"
},
{
"id": 1132970,
"created_at": "2025-03-14T14:24:37.262092Z",
"text_signature": "setLastChangeBlock(uint256)",
"hex_signature": "0xc106cbd3",
"bytes_signature": "Á\u0006ËÓ"
},
{
"id": 1132971,
"created_at": "2025-03-14T14:24:37.270219Z",
"text_signature": "storePoolAddress(bytes32,address)",
"hex_signature": "0x7fc1a090",
"bytes_signature": "Á "
},
{
"id": 1132972,
"created_at": "2025-03-14T14:24:38.039528Z",
"text_signature": "intPowDownTest(uint256,uint256)",
"hex_signature": "0x49eab4bd",
"bytes_signature": "Iê´½"
},
{
"id": 1132973,
"created_at": "2025-03-14T14:24:38.446479Z",
"text_signature": "postRound(int256,uint256)",
"hex_signature": "0x82a0cae9",
"bytes_signature": " Êé"
},
{
"id": 1132974,
"created_at": "2025-03-14T14:24:39.637822Z",
"text_signature": "testComputeFixedReserve(uint256,uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0x1145f10f",
"bytes_signature": "\u0011Eñ\u000f"
},
{
"id": 1132975,
"created_at": "2025-03-14T14:24:39.646221Z",
"text_signature": "testComputeSlope(uint256,uint256,uint256,uint256)",
"hex_signature": "0x5c57d8c8",
"bytes_signature": "\\WØÈ"
},
{
"id": 1132976,
"created_at": "2025-03-14T14:24:39.648496Z",
"text_signature": "testComputeSlope(uint256,uint256)",
"hex_signature": "0xfc04be7e",
"bytes_signature": "ü\u0004¾~"
},
{
"id": 1132977,
"created_at": "2025-03-14T14:24:39.650645Z",
"text_signature": "testComputeUpperRedemptionThreshold(uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0x10e9cd69",
"bytes_signature": "\u0010éÍi"
},
{
"id": 1132978,
"created_at": "2025-03-14T14:24:39.652770Z",
"text_signature": "testComputeUpperRedemptionThreshold(uint256,uint256)",
"hex_signature": "0x9f477830",
"bytes_signature": "Gx0"
},
{
"id": 1132979,
"created_at": "2025-03-14T14:24:39.654762Z",
"text_signature": "testComputeLowerRedemptionThreshold(uint256,uint256,uint256,uint256,bool)",
"hex_signature": "0x62ad7613",
"bytes_signature": "bv\u0013"
},
{
"id": 1132980,
"created_at": "2025-03-14T14:24:39.656866Z",
"text_signature": "testComputeLowerRedemptionThreshold(uint256,uint256,bool)",
"hex_signature": "0xa355c138",
"bytes_signature": "£UÁ8"
},
{
"id": 1132981,
"created_at": "2025-03-14T14:24:39.658837Z",
"text_signature": "computeDerivedParams()",
"hex_signature": "0x76779321",
"bytes_signature": "vw!"
},
{
"id": 1132982,
"created_at": "2025-03-14T14:24:39.661216Z",
"text_signature": "setDecaySlopeLowerBound(uint64)",
"hex_signature": "0x1f7586d5",
"bytes_signature": "\u001fuÕ"
}
]
}