HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1166884,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=72",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=70",
"results": [
{
"id": 1192979,
"created_at": "2026-02-16T09:14:50.157233Z",
"text_signature": "setRolesDirect(address,uint256)",
"hex_signature": "0x3fd0b452",
"bytes_signature": "?дR"
},
{
"id": 1192978,
"created_at": "2026-02-16T09:14:50.149504Z",
"text_signature": "setUseSignaturePassthrough(bool)",
"hex_signature": "0xc6dd3690",
"bytes_signature": "ÆÝ6"
},
{
"id": 1192977,
"created_at": "2026-02-16T09:14:50.146596Z",
"text_signature": "hashTypedDataSansChainId(bytes32)",
"hex_signature": "0xfca7a691",
"bytes_signature": "ü§¦"
},
{
"id": 1192976,
"created_at": "2026-02-16T09:14:50.140537Z",
"text_signature": "directApprove(address,address,uint256,uint256)",
"hex_signature": "0x9ae02af5",
"bytes_signature": "à*õ"
},
{
"id": 1192975,
"created_at": "2026-02-16T09:14:50.138294Z",
"text_signature": "directSetOperator(address,address,bool)",
"hex_signature": "0xcea9f2ff",
"bytes_signature": "Ωòÿ"
},
{
"id": 1192974,
"created_at": "2026-02-16T09:14:50.136291Z",
"text_signature": "directTransferFrom(address,address,address,uint256,uint256)",
"hex_signature": "0x0b6f418b",
"bytes_signature": "\u000boA"
},
{
"id": 1192973,
"created_at": "2026-02-16T09:14:50.128648Z",
"text_signature": "somethingThatUpdatesState(bytes)",
"hex_signature": "0x7e27bcfa",
"bytes_signature": "~'¼ú"
},
{
"id": 1192972,
"created_at": "2026-02-16T09:14:50.126572Z",
"text_signature": "mockId()",
"hex_signature": "0x774519c6",
"bytes_signature": "wE\u0019Æ"
},
{
"id": 1192971,
"created_at": "2026-02-16T09:14:50.123691Z",
"text_signature": "hashTypedData(bytes32)",
"hex_signature": "0x6575f6aa",
"bytes_signature": "euöª"
},
{
"id": 1192970,
"created_at": "2026-02-16T09:14:50.120377Z",
"text_signature": "_recurseIndirect(bool,uint256)",
"hex_signature": "0x84505ff2",
"bytes_signature": "P_ò"
},
{
"id": 1192969,
"created_at": "2026-02-16T09:14:50.118005Z",
"text_signature": "_recurseDirect(bool,uint256)",
"hex_signature": "0xb19ad2f7",
"bytes_signature": "±Ò÷"
},
{
"id": 1192968,
"created_at": "2026-02-16T09:14:50.116142Z",
"text_signature": "countGuardedIndirectRecursive(uint256)",
"hex_signature": "0x038fb7e7",
"bytes_signature": "\u0003·ç"
},
{
"id": 1192967,
"created_at": "2026-02-16T09:14:50.113955Z",
"text_signature": "countUnguardedIndirectRecursive(uint256)",
"hex_signature": "0xbf6bce49",
"bytes_signature": "¿kÎI"
},
{
"id": 1192966,
"created_at": "2026-02-16T09:14:50.111715Z",
"text_signature": "countGuardedDirectRecursive(uint256)",
"hex_signature": "0x2731d59c",
"bytes_signature": "'1Õ"
},
{
"id": 1192965,
"created_at": "2026-02-16T09:14:50.109465Z",
"text_signature": "countUnguardedDirectRecursive(uint256)",
"hex_signature": "0x7fb27690",
"bytes_signature": "²v"
},
{
"id": 1192964,
"created_at": "2026-02-16T09:14:50.107179Z",
"text_signature": "readCallbackTargetGuarded()",
"hex_signature": "0xa59dc1d2",
"bytes_signature": "¥ÁÒ"
},
{
"id": 1192963,
"created_at": "2026-02-16T09:14:50.105222Z",
"text_signature": "callbackTargetGuarded()",
"hex_signature": "0x46de7e78",
"bytes_signature": "FÞ~x"
},
{
"id": 1192962,
"created_at": "2026-02-16T09:14:50.102771Z",
"text_signature": "callbackTargetUnguarded()",
"hex_signature": "0x27cd7ed3",
"bytes_signature": "'Í~Ó"
},
{
"id": 1192961,
"created_at": "2026-02-16T09:14:50.100693Z",
"text_signature": "callUnguardedToReadGuarded()",
"hex_signature": "0xe2fa2d85",
"bytes_signature": "âú-
"
},
{
"id": 1192960,
"created_at": "2026-02-16T09:14:50.098651Z",
"text_signature": "callGuardedToReadGuarded()",
"hex_signature": "0x1196818f",
"bytes_signature": "\u0011"
},
{
"id": 1192959,
"created_at": "2026-02-16T09:14:50.096496Z",
"text_signature": "callGuardedToUnguarded()",
"hex_signature": "0x8bd28fa6",
"bytes_signature": "Ò¦"
},
{
"id": 1192958,
"created_at": "2026-02-16T09:14:50.094445Z",
"text_signature": "callGuardedToGuarded()",
"hex_signature": "0xe69e056e",
"bytes_signature": "æ\u0005n"
},
{
"id": 1192957,
"created_at": "2026-02-16T09:14:50.092329Z",
"text_signature": "callUnguardedToUnguarded()",
"hex_signature": "0x8c263c47",
"bytes_signature": "&<G"
},
{
"id": 1192956,
"created_at": "2026-02-16T09:14:50.089979Z",
"text_signature": "callUnguardedToGuarded()",
"hex_signature": "0x1cac0f80",
"bytes_signature": "\u001c¬\u000f"
},
{
"id": 1192955,
"created_at": "2026-02-16T09:14:50.087426Z",
"text_signature": "isReentrancyGuardLocked()",
"hex_signature": "0x339aff91",
"bytes_signature": "3ÿ"
},
{
"id": 1192954,
"created_at": "2026-02-16T09:14:50.085064Z",
"text_signature": "directSetApprovalForAll(address,bool)",
"hex_signature": "0x518066d8",
"bytes_signature": "QfØ"
},
{
"id": 1192953,
"created_at": "2026-02-16T09:14:50.082795Z",
"text_signature": "uncheckedBurn(address,uint256,uint256)",
"hex_signature": "0x72f5762d",
"bytes_signature": "rõv-"
},
{
"id": 1192952,
"created_at": "2026-02-16T09:14:50.079076Z",
"text_signature": "returnsSender()",
"hex_signature": "0x0fbbaefb",
"bytes_signature": "\u000f»®û"
},
{
"id": 1192951,
"created_at": "2026-02-16T09:14:50.076295Z",
"text_signature": "returnsTuple(uint256,uint256)",
"hex_signature": "0x25793ff7",
"bytes_signature": "%y?÷"
},
{
"id": 1192950,
"created_at": "2026-02-16T09:14:50.074292Z",
"text_signature": "revertsWithNothing()",
"hex_signature": "0x92a49cb1",
"bytes_signature": "¤±"
},
{
"id": 1192949,
"created_at": "2026-02-16T09:14:50.070342Z",
"text_signature": "updateFlagWithOnlyOwner()",
"hex_signature": "0x0db7b832",
"bytes_signature": "\r·¸2"
},
{
"id": 1192948,
"created_at": "2026-02-16T09:14:50.065773Z",
"text_signature": "setOwnerDirect(address)",
"hex_signature": "0xa5bdb86b",
"bytes_signature": "¥½¸k"
},
{
"id": 1192947,
"created_at": "2026-02-16T09:14:50.063331Z",
"text_signature": "initializeOwnerDirect(address)",
"hex_signature": "0x80ee34cc",
"bytes_signature": "î4Ì"
},
{
"id": 1192946,
"created_at": "2026-02-16T09:14:49.880535Z",
"text_signature": "test__codesize()",
"hex_signature": "0xf09ff470",
"bytes_signature": "ðôp"
},
{
"id": 1192945,
"created_at": "2026-02-16T09:14:49.877515Z",
"text_signature": "__hasCode(address)",
"hex_signature": "0x10d320e0",
"bytes_signature": "\u0010Ó à"
},
{
"id": 1192944,
"created_at": "2026-02-16T09:14:49.874304Z",
"text_signature": "_hem(uint256,uint256,uint256)",
"hex_signature": "0x71934f24",
"bytes_signature": "qO$"
},
{
"id": 1192943,
"created_at": "2026-02-16T09:14:49.870900Z",
"text_signature": "_incrementFreeMemoryPointer()",
"hex_signature": "0x79cef8b6",
"bytes_signature": "yÎø¶"
},
{
"id": 1192942,
"created_at": "2026-02-16T09:14:49.867812Z",
"text_signature": "_setFreeMemoryPointer(uint256)",
"hex_signature": "0xcdc52f70",
"bytes_signature": "ÍÅ/p"
},
{
"id": 1192941,
"created_at": "2026-02-16T09:14:49.863939Z",
"text_signature": "_freeMemoryPointer()",
"hex_signature": "0xb6990077",
"bytes_signature": "¶\u0000w"
},
{
"id": 1192940,
"created_at": "2026-02-16T09:14:49.860536Z",
"text_signature": "_randomBytesZeroRightPadded()",
"hex_signature": "0xca3978c8",
"bytes_signature": "Ê9xÈ"
},
{
"id": 1192939,
"created_at": "2026-02-16T09:14:49.858027Z",
"text_signature": "_randomBytes()",
"hex_signature": "0x336f4118",
"bytes_signature": "3oA\u0018"
},
{
"id": 1192938,
"created_at": "2026-02-16T09:14:49.855694Z",
"text_signature": "__randomBytes(bool)",
"hex_signature": "0x2ff6de8d",
"bytes_signature": "/öÞ"
},
{
"id": 1192937,
"created_at": "2026-02-16T09:14:49.853082Z",
"text_signature": "_randomUniqueHashedAddress()",
"hex_signature": "0xdce532e0",
"bytes_signature": "Üå2à"
},
{
"id": 1192936,
"created_at": "2026-02-16T09:14:49.850918Z",
"text_signature": "_randomUniqueHashedAddress(bytes32)",
"hex_signature": "0x02d6eea5",
"bytes_signature": "\u0002Öî¥"
},
{
"id": 1192935,
"created_at": "2026-02-16T09:14:49.848483Z",
"text_signature": "_randomUniqueHashedAddress(uint256)",
"hex_signature": "0x480a406f",
"bytes_signature": "H\n@o"
},
{
"id": 1192934,
"created_at": "2026-02-16T09:14:49.846685Z",
"text_signature": "_randomHashedAddress()",
"hex_signature": "0xa8acfec4",
"bytes_signature": "¨¬þÄ"
},
{
"id": 1192933,
"created_at": "2026-02-16T09:14:49.844869Z",
"text_signature": "_randomVmVar()",
"hex_signature": "0xa05f9fb1",
"bytes_signature": " _±"
},
{
"id": 1192932,
"created_at": "2026-02-16T09:14:49.842811Z",
"text_signature": "_randomNonZeroAddressWithVmVars()",
"hex_signature": "0xb75fb847",
"bytes_signature": "·_¸G"
},
{
"id": 1192931,
"created_at": "2026-02-16T09:14:49.840946Z",
"text_signature": "_randomAddressWithVmVars()",
"hex_signature": "0xc4eff7e3",
"bytes_signature": "Äï÷ã"
},
{
"id": 1192930,
"created_at": "2026-02-16T09:14:49.839042Z",
"text_signature": "_cleaned(address)",
"hex_signature": "0xa2bbc32a",
"bytes_signature": "¢»Ã*"
},
{
"id": 1192929,
"created_at": "2026-02-16T09:14:49.836984Z",
"text_signature": "_randomUniqueNonZeroAddress()",
"hex_signature": "0x3cd41042",
"bytes_signature": "<Ô\u0010B"
},
{
"id": 1192928,
"created_at": "2026-02-16T09:14:49.834938Z",
"text_signature": "_randomUniqueNonZeroAddress(bytes32)",
"hex_signature": "0xdb29e4a9",
"bytes_signature": "Û)ä©"
},
{
"id": 1192927,
"created_at": "2026-02-16T09:14:49.832811Z",
"text_signature": "_randomUniqueNonZeroAddress(uint256)",
"hex_signature": "0x076791df",
"bytes_signature": "\u0007gß"
},
{
"id": 1192926,
"created_at": "2026-02-16T09:14:49.830900Z",
"text_signature": "_randomNonZeroAddress()",
"hex_signature": "0xbd27e706",
"bytes_signature": "½'ç\u0006"
},
{
"id": 1192925,
"created_at": "2026-02-16T09:14:49.828674Z",
"text_signature": "_randomUniqueAddress()",
"hex_signature": "0xd4535967",
"bytes_signature": "ÔSYg"
},
{
"id": 1192924,
"created_at": "2026-02-16T09:14:49.826405Z",
"text_signature": "_randomUniqueAddress(bytes32)",
"hex_signature": "0x69fdc537",
"bytes_signature": "iýÅ7"
},
{
"id": 1192923,
"created_at": "2026-02-16T09:14:49.823786Z",
"text_signature": "_randomUniqueAddress(uint256)",
"hex_signature": "0x4a9f5e13",
"bytes_signature": "J^\u0013"
},
{
"id": 1192922,
"created_at": "2026-02-16T09:14:49.819457Z",
"text_signature": "_randomAddress()",
"hex_signature": "0xa0a3557e",
"bytes_signature": " £U~"
},
{
"id": 1192921,
"created_at": "2026-02-16T09:14:49.815831Z",
"text_signature": "_randomUniqueSigner()",
"hex_signature": "0xa1b2d37d",
"bytes_signature": "¡²Ó}"
},
{
"id": 1192920,
"created_at": "2026-02-16T09:14:49.812408Z",
"text_signature": "_randomUniqueSigner(bytes32)",
"hex_signature": "0x912cfd0f",
"bytes_signature": ",ý\u000f"
},
{
"id": 1192919,
"created_at": "2026-02-16T09:14:49.808435Z",
"text_signature": "_randomUniqueSigner(uint256)",
"hex_signature": "0xa5f22487",
"bytes_signature": "¥ò$"
},
{
"id": 1192918,
"created_at": "2026-02-16T09:14:49.805053Z",
"text_signature": "_randomSigner()",
"hex_signature": "0xe48d5630",
"bytes_signature": "äV0"
},
{
"id": 1192917,
"created_at": "2026-02-16T09:14:49.801350Z",
"text_signature": "__toBrutalizedAddress(uint256)",
"hex_signature": "0xbf5dec9b",
"bytes_signature": "¿]ì"
},
{
"id": 1192916,
"created_at": "2026-02-16T09:14:49.797368Z",
"text_signature": "__toBrutalizedAddress(address)",
"hex_signature": "0x0b70937c",
"bytes_signature": "\u000bp|"
},
{
"id": 1192915,
"created_at": "2026-02-16T09:14:49.794149Z",
"text_signature": "__getSigner(uint256)",
"hex_signature": "0xfc2ebf1c",
"bytes_signature": "ü.¿\u001c"
},
{
"id": 1192914,
"created_at": "2026-02-16T09:14:49.790949Z",
"text_signature": "_randomUniquePrivateKey()",
"hex_signature": "0x9727f5c4",
"bytes_signature": "'õÄ"
},
{
"id": 1192913,
"created_at": "2026-02-16T09:14:49.787840Z",
"text_signature": "_randomUniquePrivateKey(bytes32)",
"hex_signature": "0xc516e366",
"bytes_signature": "Å\u0016ãf"
},
{
"id": 1192912,
"created_at": "2026-02-16T09:14:49.784439Z",
"text_signature": "_randomUniquePrivateKey(uint256)",
"hex_signature": "0xe0ea9aea",
"bytes_signature": "àêê"
},
{
"id": 1192911,
"created_at": "2026-02-16T09:14:49.780840Z",
"text_signature": "_randomPrivateKey()",
"hex_signature": "0xaa24bf7c",
"bytes_signature": "ª$¿|"
},
{
"id": 1192910,
"created_at": "2026-02-16T09:14:49.777793Z",
"text_signature": "_randomChance(uint256)",
"hex_signature": "0xe14b5394",
"bytes_signature": "áKS"
},
{
"id": 1192909,
"created_at": "2026-02-16T09:14:49.774628Z",
"text_signature": "_randomUniform()",
"hex_signature": "0xa8efda13",
"bytes_signature": "¨ïÚ\u0013"
},
{
"id": 1192908,
"created_at": "2026-02-16T09:14:49.771483Z",
"text_signature": "_randomUnique()",
"hex_signature": "0xbdf33d78",
"bytes_signature": "½ó=x"
},
{
"id": 1192907,
"created_at": "2026-02-16T09:14:49.767884Z",
"text_signature": "_randomUnique(bytes32)",
"hex_signature": "0xb3e75fbb",
"bytes_signature": "³ç_»"
},
{
"id": 1192906,
"created_at": "2026-02-16T09:14:49.764732Z",
"text_signature": "_randomUnique(uint256)",
"hex_signature": "0x7deb378a",
"bytes_signature": "}ë7"
},
{
"id": 1192905,
"created_at": "2026-02-16T09:14:49.760297Z",
"text_signature": "__markAsGenerated(bytes32,bytes32,uint256)",
"hex_signature": "0x08fe3895",
"bytes_signature": "\bþ8"
},
{
"id": 1192904,
"created_at": "2026-02-16T09:14:49.754784Z",
"text_signature": "_misalignFreeMemoryPointer()",
"hex_signature": "0x6df5c58d",
"bytes_signature": "mõÅ"
},
{
"id": 1192903,
"created_at": "2026-02-16T09:14:49.751653Z",
"text_signature": "__brutalizerRandomness(uint256)",
"hex_signature": "0x39cf1dbf",
"bytes_signature": "9Ï\u001d¿"
},
{
"id": 1192902,
"created_at": "2026-02-16T09:14:49.748132Z",
"text_signature": "__brutalizedBytesN(bytes32,uint256)",
"hex_signature": "0x8347f813",
"bytes_signature": "Gø\u0013"
},
{
"id": 1192901,
"created_at": "2026-02-16T09:14:49.744909Z",
"text_signature": "_brutalized(bool)",
"hex_signature": "0x694bf33d",
"bytes_signature": "iKó="
},
{
"id": 1192900,
"created_at": "2026-02-16T09:14:49.741499Z",
"text_signature": "_brutalizedBytes31(bytes31)",
"hex_signature": "0xc5aab215",
"bytes_signature": "Ū²\u0015"
},
{
"id": 1192899,
"created_at": "2026-02-16T09:14:49.738003Z",
"text_signature": "_brutalizedUint248(uint248)",
"hex_signature": "0x70b7bd74",
"bytes_signature": "p·½t"
},
{
"id": 1192898,
"created_at": "2026-02-16T09:14:49.734593Z",
"text_signature": "_brutalizedBytes30(bytes30)",
"hex_signature": "0xe8a58147",
"bytes_signature": "è¥G"
},
{
"id": 1192897,
"created_at": "2026-02-16T09:14:49.731172Z",
"text_signature": "_brutalizedUint240(uint240)",
"hex_signature": "0x15873368",
"bytes_signature": "\u00153h"
},
{
"id": 1192896,
"created_at": "2026-02-16T09:14:49.727490Z",
"text_signature": "_brutalizedBytes29(bytes29)",
"hex_signature": "0xbdd9e4ab",
"bytes_signature": "½Ùä«"
},
{
"id": 1192895,
"created_at": "2026-02-16T09:14:49.723872Z",
"text_signature": "_brutalizedUint232(uint232)",
"hex_signature": "0x8784bf4d",
"bytes_signature": "¿M"
},
{
"id": 1192894,
"created_at": "2026-02-16T09:14:49.720141Z",
"text_signature": "_brutalizedBytes28(bytes28)",
"hex_signature": "0x548f2ad0",
"bytes_signature": "T*Ð"
},
{
"id": 1192893,
"created_at": "2026-02-16T09:14:49.716741Z",
"text_signature": "_brutalizedUint224(uint224)",
"hex_signature": "0x00a6921e",
"bytes_signature": "\u0000¦\u001e"
},
{
"id": 1192892,
"created_at": "2026-02-16T09:14:49.713342Z",
"text_signature": "_brutalizedBytes27(bytes27)",
"hex_signature": "0xd4a8161c",
"bytes_signature": "Ô¨\u0016\u001c"
},
{
"id": 1192891,
"created_at": "2026-02-16T09:14:49.709809Z",
"text_signature": "_brutalizedUint216(uint216)",
"hex_signature": "0xa4c370c2",
"bytes_signature": "¤ÃpÂ"
},
{
"id": 1192890,
"created_at": "2026-02-16T09:14:49.706153Z",
"text_signature": "_brutalizedBytes26(bytes26)",
"hex_signature": "0x19c06249",
"bytes_signature": "\u0019ÀbI"
},
{
"id": 1192889,
"created_at": "2026-02-16T09:14:49.702608Z",
"text_signature": "_brutalizedUint208(uint208)",
"hex_signature": "0x1037700f",
"bytes_signature": "\u00107p\u000f"
},
{
"id": 1192888,
"created_at": "2026-02-16T09:14:49.698799Z",
"text_signature": "_brutalizedBytes25(bytes25)",
"hex_signature": "0x57de970b",
"bytes_signature": "WÞ\u000b"
},
{
"id": 1192887,
"created_at": "2026-02-16T09:14:49.695452Z",
"text_signature": "_brutalizedUint200(uint200)",
"hex_signature": "0xc0408159",
"bytes_signature": "À@Y"
},
{
"id": 1192886,
"created_at": "2026-02-16T09:14:49.691966Z",
"text_signature": "_brutalizedBytes24(bytes24)",
"hex_signature": "0xc79e68a3",
"bytes_signature": "Çh£"
},
{
"id": 1192885,
"created_at": "2026-02-16T09:14:49.688875Z",
"text_signature": "_brutalizedUint192(uint192)",
"hex_signature": "0x05bfa0ac",
"bytes_signature": "\u0005¿ ¬"
},
{
"id": 1192884,
"created_at": "2026-02-16T09:14:49.685349Z",
"text_signature": "_brutalizedBytes23(bytes23)",
"hex_signature": "0x697b5cef",
"bytes_signature": "i{\\ï"
},
{
"id": 1192883,
"created_at": "2026-02-16T09:14:49.682159Z",
"text_signature": "_brutalizedUint184(uint184)",
"hex_signature": "0xcf6371b3",
"bytes_signature": "Ïcq³"
},
{
"id": 1192882,
"created_at": "2026-02-16T09:14:49.679826Z",
"text_signature": "_brutalizedBytes22(bytes22)",
"hex_signature": "0xefdfe660",
"bytes_signature": "ïßæ`"
},
{
"id": 1192881,
"created_at": "2026-02-16T09:14:49.677763Z",
"text_signature": "_brutalizedUint176(uint176)",
"hex_signature": "0xd8ac4019",
"bytes_signature": "ج@\u0019"
},
{
"id": 1192880,
"created_at": "2026-02-16T09:14:49.675417Z",
"text_signature": "_brutalizedBytes21(bytes21)",
"hex_signature": "0x8c15582f",
"bytes_signature": "\u0015X/"
}
]
}