HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1185860,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=365",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=363",
"results": [
{
"id": 1182620,
"created_at": "2025-11-18T14:37:11.656844Z",
"text_signature": "shouldReturnOne()",
"hex_signature": "0x13deecbd",
"bytes_signature": "\u0013Þì½"
},
{
"id": 1182619,
"created_at": "2025-11-18T14:37:11.654559Z",
"text_signature": "valueOne()",
"hex_signature": "0x4e1a9635",
"bytes_signature": "N\u001a5"
},
{
"id": 1182618,
"created_at": "2025-11-18T14:37:11.652354Z",
"text_signature": "immutableValueAddressThis()",
"hex_signature": "0x2a1db3ec",
"bytes_signature": "*\u001d³ì"
},
{
"id": 1182617,
"created_at": "2025-11-18T14:37:11.649997Z",
"text_signature": "constantValueTwo()",
"hex_signature": "0xcfd91ea4",
"bytes_signature": "ÏÙ\u001e¤"
},
{
"id": 1182616,
"created_at": "2025-11-18T14:37:11.646729Z",
"text_signature": "returnData(uint256)",
"hex_signature": "0xfddec16a",
"bytes_signature": "ýÞÁj"
},
{
"id": 1182615,
"created_at": "2025-11-18T14:37:11.644461Z",
"text_signature": "isFallbackCalled()",
"hex_signature": "0x26001081",
"bytes_signature": "&\u0000\u0010"
},
{
"id": 1182614,
"created_at": "2025-11-18T14:37:11.642114Z",
"text_signature": "isCheckedValue()",
"hex_signature": "0x06095825",
"bytes_signature": "\u0006\tX%"
},
{
"id": 1182613,
"created_at": "2025-11-18T14:37:11.640057Z",
"text_signature": "failsWithReason(string)",
"hex_signature": "0x54c4c0b3",
"bytes_signature": "TÄÀ³"
},
{
"id": 1182612,
"created_at": "2025-11-18T14:37:11.638055Z",
"text_signature": "failsWithPanic()",
"hex_signature": "0x047e420f",
"bytes_signature": "\u0004~B\u000f"
},
{
"id": 1182611,
"created_at": "2025-11-18T14:37:11.635529Z",
"text_signature": "failsWithCustomError(uint256)",
"hex_signature": "0x86cc7a82",
"bytes_signature": "Ìz"
},
{
"id": 1182610,
"created_at": "2025-11-18T14:37:11.633185Z",
"text_signature": "CustomError(uint256)",
"hex_signature": "0x110b3655",
"bytes_signature": "\u0011\u000b6U"
},
{
"id": 1182609,
"created_at": "2025-11-18T14:37:11.631095Z",
"text_signature": "CustomError(string)",
"hex_signature": "0x8d6ea8be",
"bytes_signature": "n¨¾"
},
{
"id": 1182608,
"created_at": "2025-11-18T14:37:11.627503Z",
"text_signature": "requestedSaltToMint()",
"hex_signature": "0x767b5470",
"bytes_signature": "v{Tp"
},
{
"id": 1182607,
"created_at": "2025-11-18T14:37:11.624805Z",
"text_signature": "requestedAddressToMind()",
"hex_signature": "0x2a50df4c",
"bytes_signature": "*PßL"
},
{
"id": 1182606,
"created_at": "2025-11-18T14:37:11.622290Z",
"text_signature": "lockedSalt()",
"hex_signature": "0x8f39e74e",
"bytes_signature": "9çN"
},
{
"id": 1182605,
"created_at": "2025-11-18T14:37:11.619547Z",
"text_signature": "usdPriceMapping(address,address)",
"hex_signature": "0xc0ef4316",
"bytes_signature": "ÀïC\u0016"
},
{
"id": 1182604,
"created_at": "2025-11-18T14:37:11.617349Z",
"text_signature": "tokenPriceMapping(address,address)",
"hex_signature": "0x649e78a1",
"bytes_signature": "dx¡"
},
{
"id": 1182603,
"created_at": "2025-11-18T14:37:11.614383Z",
"text_signature": "callBuyNft(uint256,uint256,address,uint256,uint256)",
"hex_signature": "0x78082822",
"bytes_signature": "x\b(\""
},
{
"id": 1182602,
"created_at": "2025-11-18T14:37:11.612084Z",
"text_signature": "setRevertTransfers(bool)",
"hex_signature": "0x7f542cc6",
"bytes_signature": "T,Æ"
},
{
"id": 1182601,
"created_at": "2025-11-18T14:37:11.609934Z",
"text_signature": "revertTransfers()",
"hex_signature": "0x91ad7e30",
"bytes_signature": "~0"
},
{
"id": 1182600,
"created_at": "2025-11-18T14:37:11.606437Z",
"text_signature": "checkStorageLocation(bytes32,string)",
"hex_signature": "0x7f5c10b1",
"bytes_signature": "\\\u0010±"
},
{
"id": 1182599,
"created_at": "2025-11-18T14:37:11.597130Z",
"text_signature": "computeDeployedContractAddressUsingSaltFor(uint256,address)",
"hex_signature": "0xa319d2bb",
"bytes_signature": "£\u0019Ò»"
},
{
"id": 1182598,
"created_at": "2025-11-18T14:37:11.594701Z",
"text_signature": "computeDeployedContractAddressUsingDeployProxy(address)",
"hex_signature": "0xa6d8d70d",
"bytes_signature": "¦Ø×\r"
},
{
"id": 1182597,
"created_at": "2025-11-18T14:37:11.592684Z",
"text_signature": "computeDeployProxyAddressUsingSaltFor(uint256,address)",
"hex_signature": "0xd089aaa2",
"bytes_signature": "Ъ¢"
},
{
"id": 1182596,
"created_at": "2025-11-18T14:37:11.590596Z",
"text_signature": "computeDeployProxyAddressUsingSalt(uint256)",
"hex_signature": "0x70678f13",
"bytes_signature": "pg\u0013"
},
{
"id": 1182595,
"created_at": "2025-11-18T14:37:11.588144Z",
"text_signature": "computeDeployedContractAddressUsingSaltFor(address,uint256)",
"hex_signature": "0xbf0ebb20",
"bytes_signature": "¿\u000e» "
},
{
"id": 1182594,
"created_at": "2025-11-18T14:37:11.586126Z",
"text_signature": "computeDeployedContractAddressUsingNonceFor(address,uint256,uint256)",
"hex_signature": "0xb28aff99",
"bytes_signature": "²ÿ"
},
{
"id": 1182593,
"created_at": "2025-11-18T14:37:11.582360Z",
"text_signature": "setRoundId(uint8)",
"hex_signature": "0x296d93c6",
"bytes_signature": ")mÆ"
},
{
"id": 1182592,
"created_at": "2025-11-18T14:37:11.577073Z",
"text_signature": "setRole(bytes32,address,address,bool)",
"hex_signature": "0x6839cb7e",
"bytes_signature": "h9Ë~"
},
{
"id": 1182591,
"created_at": "2025-11-18T14:37:11.574905Z",
"text_signature": "roleMapping(address,bytes32,address)",
"hex_signature": "0xa2952f02",
"bytes_signature": "¢/\u0002"
},
{
"id": 1182590,
"created_at": "2025-11-18T14:37:11.572302Z",
"text_signature": "hasRoleFor(address,bytes32)",
"hex_signature": "0xcda41bea",
"bytes_signature": "ͤ\u001bê"
},
{
"id": 1182589,
"created_at": "2025-11-18T14:37:11.569929Z",
"text_signature": "functionWithOnlyRoleOrInitializingModifierForTestRoleWithoutInitialization()",
"hex_signature": "0x3ccbba85",
"bytes_signature": "<˺
"
},
{
"id": 1182588,
"created_at": "2025-11-18T14:37:11.567829Z",
"text_signature": "functionWithOnlyRoleOrInitializingModifierForTestRoleWithInitialization()",
"hex_signature": "0x93f58391",
"bytes_signature": "õ"
},
{
"id": 1182587,
"created_at": "2025-11-18T14:37:11.565728Z",
"text_signature": "functionWithOnlyRoleModifierForTestRole()",
"hex_signature": "0xec49a7fe",
"bytes_signature": "ìI§þ"
},
{
"id": 1182586,
"created_at": "2025-11-18T14:37:11.563362Z",
"text_signature": "checkRoleFor(address,bytes32)",
"hex_signature": "0x08d7c478",
"bytes_signature": "\b×Äx"
},
{
"id": 1182585,
"created_at": "2025-11-18T14:37:11.551540Z",
"text_signature": "TEST_ROLE()",
"hex_signature": "0x3ad554d0",
"bytes_signature": ":ÕTÐ"
},
{
"id": 1182584,
"created_at": "2025-11-18T14:37:11.546850Z",
"text_signature": "ERC7201Storage__InvalidStorageNamespace(string,bytes32,bytes32)",
"hex_signature": "0x07b9412d",
"bytes_signature": "\u0007¹A-"
},
{
"id": 1182583,
"created_at": "2025-11-18T14:37:11.536085Z",
"text_signature": "lockSalt(uint256)",
"hex_signature": "0x272f911c",
"bytes_signature": "'/\u001c"
},
{
"id": 1182582,
"created_at": "2025-11-18T14:37:11.532863Z",
"text_signature": "initialize(string,string,string,string,string,address,uint256)",
"hex_signature": "0x9a959369",
"bytes_signature": "i"
},
{
"id": 1182581,
"created_at": "2025-11-18T14:37:11.529352Z",
"text_signature": "bridgeNft((address,uint256,uint256),bytes)",
"hex_signature": "0x92f92078",
"bytes_signature": "ù x"
},
{
"id": 1182580,
"created_at": "2025-11-18T14:37:11.525747Z",
"text_signature": "SET_ROYALTY_RECEIVER_ROLE()",
"hex_signature": "0x77c4acff",
"bytes_signature": "wĬÿ"
},
{
"id": 1182579,
"created_at": "2025-11-18T14:37:11.523587Z",
"text_signature": "SET_ROYALTY_PERCENT_ROLE()",
"hex_signature": "0xf7145672",
"bytes_signature": "÷\u0014Vr"
},
{
"id": 1182578,
"created_at": "2025-11-18T14:37:11.521439Z",
"text_signature": "SET_CONTRACT_URI_ROLE()",
"hex_signature": "0x0bb22417",
"bytes_signature": "\u000b²$\u0017"
},
{
"id": 1182577,
"created_at": "2025-11-18T14:37:11.519360Z",
"text_signature": "SET_BASE_URI_ROLE()",
"hex_signature": "0x12cd400a",
"bytes_signature": "\u0012Í@\n"
},
{
"id": 1182576,
"created_at": "2025-11-18T14:37:11.517197Z",
"text_signature": "BRIDGE_NFT_ROLE()",
"hex_signature": "0x1c4fd9e6",
"bytes_signature": "\u001cOÙæ"
},
{
"id": 1182575,
"created_at": "2025-11-18T14:37:11.515183Z",
"text_signature": "VanifyNFT__ZeroAddress()",
"hex_signature": "0xa1d8afca",
"bytes_signature": "¡Ø¯Ê"
},
{
"id": 1182574,
"created_at": "2025-11-18T14:37:11.513187Z",
"text_signature": "VanifyNFT__TooOldSignature(uint256,uint256)",
"hex_signature": "0xd489f670",
"bytes_signature": "Ôöp"
},
{
"id": 1182573,
"created_at": "2025-11-18T14:37:11.511146Z",
"text_signature": "VanifyNFT__TooBigPercent(uint256,uint256)",
"hex_signature": "0x59693f8f",
"bytes_signature": "Yi?"
},
{
"id": 1182572,
"created_at": "2025-11-18T14:37:11.509271Z",
"text_signature": "VanifyNFT__NotAllowedCaller()",
"hex_signature": "0x99aaef8e",
"bytes_signature": "ªï"
},
{
"id": 1182571,
"created_at": "2025-11-18T14:37:11.507257Z",
"text_signature": "VanifyNFT__MintsAreNotAllowed()",
"hex_signature": "0xc3d7c1ba",
"bytes_signature": "Ã×Áº"
},
{
"id": 1182570,
"created_at": "2025-11-18T14:37:11.505222Z",
"text_signature": "VanifyNFT__BlockedSaltsTransfers(uint256)",
"hex_signature": "0xf0f6865a",
"bytes_signature": "ðöZ"
},
{
"id": 1182569,
"created_at": "2025-11-18T14:37:11.502542Z",
"text_signature": "setTokenConfig(address,address,uint32)",
"hex_signature": "0x6a35a56b",
"bytes_signature": "j5¥k"
},
{
"id": 1182568,
"created_at": "2025-11-18T14:37:11.500394Z",
"text_signature": "setPriceConfig(uint256[])",
"hex_signature": "0xf45f43f2",
"bytes_signature": "ô_Cò"
},
{
"id": 1182567,
"created_at": "2025-11-18T14:37:11.496542Z",
"text_signature": "priceConfig()",
"hex_signature": "0x34a7608a",
"bytes_signature": "4§`"
},
{
"id": 1182566,
"created_at": "2025-11-18T14:37:11.493780Z",
"text_signature": "l2SequencerUptimeFeed()",
"hex_signature": "0xba76a680",
"bytes_signature": "ºv¦"
},
{
"id": 1182565,
"created_at": "2025-11-18T14:37:11.482897Z",
"text_signature": "getAddressPrice(address,address)",
"hex_signature": "0x3637c031",
"bytes_signature": "67À1"
},
{
"id": 1182564,
"created_at": "2025-11-18T14:37:11.480007Z",
"text_signature": "SET_TOKEN_CONFIG_ROLE()",
"hex_signature": "0x17959e45",
"bytes_signature": "\u0017E"
},
{
"id": 1182563,
"created_at": "2025-11-18T14:37:11.476949Z",
"text_signature": "SET_PRICE_CONFIG_ROLE()",
"hex_signature": "0x091f930d",
"bytes_signature": "\t\u001f\r"
},
{
"id": 1182562,
"created_at": "2025-11-18T14:37:11.474027Z",
"text_signature": "PriceCalculator__SequencerDown()",
"hex_signature": "0x549e3e7c",
"bytes_signature": "T>|"
},
{
"id": 1182561,
"created_at": "2025-11-18T14:37:11.471228Z",
"text_signature": "PriceCalculator__PriceConfigIsNotInIncreasingOrder(uint256)",
"hex_signature": "0xea1332ed",
"bytes_signature": "ê\u00132í"
},
{
"id": 1182560,
"created_at": "2025-11-18T14:37:11.468206Z",
"text_signature": "PriceCalculator__OracleUpdatedAtIsBad(uint256,uint256,uint256)",
"hex_signature": "0xdffdc17e",
"bytes_signature": "ßýÁ~"
},
{
"id": 1182559,
"created_at": "2025-11-18T14:37:11.465296Z",
"text_signature": "PriceCalculator__OracleRoundIdIsZero()",
"hex_signature": "0x2d4e9d34",
"bytes_signature": "-N4"
},
{
"id": 1182558,
"created_at": "2025-11-18T14:37:11.463137Z",
"text_signature": "PriceCalculator__NotSupportedToken(address)",
"hex_signature": "0xe1f1d8b8",
"bytes_signature": "áñظ"
},
{
"id": 1182557,
"created_at": "2025-11-18T14:37:11.461208Z",
"text_signature": "PriceCalculator__GracePeriodIsOver(uint256,uint256)",
"hex_signature": "0x85e38fb3",
"bytes_signature": "
ã³"
},
{
"id": 1182556,
"created_at": "2025-11-18T14:37:11.459030Z",
"text_signature": "PriceCalculator__BadPriceConfigLength(uint256)",
"hex_signature": "0xb9beba61",
"bytes_signature": "¹¾ºa"
},
{
"id": 1182555,
"created_at": "2025-11-18T14:37:11.456655Z",
"text_signature": "PriceCalculator__BadOracleHeartbeat()",
"hex_signature": "0xcd65b1b6",
"bytes_signature": "Íe±¶"
},
{
"id": 1182554,
"created_at": "2025-11-18T14:37:11.453834Z",
"text_signature": "PriceCalculator__BadOracleAnswer(int256)",
"hex_signature": "0xe60b2f30",
"bytes_signature": "æ\u000b/0"
},
{
"id": 1182553,
"created_at": "2025-11-18T14:37:11.451431Z",
"text_signature": "vanifyFactory()",
"hex_signature": "0x91a795d6",
"bytes_signature": "§Ö"
},
{
"id": 1182552,
"created_at": "2025-11-18T14:37:11.446698Z",
"text_signature": "setPartnerFeeRate(uint256)",
"hex_signature": "0x5a89d809",
"bytes_signature": "ZØ\t"
},
{
"id": 1182551,
"created_at": "2025-11-18T14:37:11.444650Z",
"text_signature": "registerPartner(address,address)",
"hex_signature": "0xc149cda2",
"bytes_signature": "ÁIÍ¢"
},
{
"id": 1182550,
"created_at": "2025-11-18T14:37:11.442510Z",
"text_signature": "registerNonceGenerator(address,address)",
"hex_signature": "0xfb91dab0",
"bytes_signature": "ûÚ°"
},
{
"id": 1182549,
"created_at": "2025-11-18T14:37:11.440126Z",
"text_signature": "protocolGains()",
"hex_signature": "0x94d4e197",
"bytes_signature": "Ôá"
},
{
"id": 1182548,
"created_at": "2025-11-18T14:37:11.438326Z",
"text_signature": "protocolGain(address)",
"hex_signature": "0x8fe4253a",
"bytes_signature": "ä%:"
},
{
"id": 1182547,
"created_at": "2025-11-18T14:37:11.435136Z",
"text_signature": "partnerInfo(uint256)",
"hex_signature": "0x394f54fe",
"bytes_signature": "9OTþ"
},
{
"id": 1182546,
"created_at": "2025-11-18T14:37:11.433350Z",
"text_signature": "partnerGains(uint256)",
"hex_signature": "0x905a5e11",
"bytes_signature": "Z^\u0011"
},
{
"id": 1182545,
"created_at": "2025-11-18T14:37:11.431542Z",
"text_signature": "partnerGain(uint256,address)",
"hex_signature": "0xb75f037f",
"bytes_signature": "·_\u0003"
},
{
"id": 1182544,
"created_at": "2025-11-18T14:37:11.429526Z",
"text_signature": "partnerFeeRate()",
"hex_signature": "0x86fa6135",
"bytes_signature": "úa5"
},
{
"id": 1182543,
"created_at": "2025-11-18T14:37:11.427608Z",
"text_signature": "nonceGeneratorInfo(uint256)",
"hex_signature": "0x962b8f5d",
"bytes_signature": "+]"
},
{
"id": 1182542,
"created_at": "2025-11-18T14:37:11.425733Z",
"text_signature": "nonceGeneratorGains(uint256)",
"hex_signature": "0xe7b8fdd0",
"bytes_signature": "ç¸ýÐ"
},
{
"id": 1182541,
"created_at": "2025-11-18T14:37:11.423526Z",
"text_signature": "nonceGeneratorGain(uint256,address)",
"hex_signature": "0x0be212d0",
"bytes_signature": "\u000bâ\u0012Ð"
},
{
"id": 1182540,
"created_at": "2025-11-18T14:37:11.421086Z",
"text_signature": "getNftPrice(uint256,uint256,address)",
"hex_signature": "0x7e2e468a",
"bytes_signature": "~.F"
},
{
"id": 1182539,
"created_at": "2025-11-18T14:37:11.419155Z",
"text_signature": "claimProtocolGains()",
"hex_signature": "0xd80e64b0",
"bytes_signature": "Ø\u000ed°"
},
{
"id": 1182538,
"created_at": "2025-11-18T14:37:11.416476Z",
"text_signature": "claimProtocolGain(address)",
"hex_signature": "0x511d6717",
"bytes_signature": "Q\u001dg\u0017"
},
{
"id": 1182537,
"created_at": "2025-11-18T14:37:11.412806Z",
"text_signature": "claimPartnerGains(uint256)",
"hex_signature": "0x0bb69310",
"bytes_signature": "\u000b¶\u0010"
},
{
"id": 1182536,
"created_at": "2025-11-18T14:37:11.408412Z",
"text_signature": "claimPartnerGain(uint256,address)",
"hex_signature": "0xeaa49028",
"bytes_signature": "ê¤("
},
{
"id": 1182535,
"created_at": "2025-11-18T14:37:11.395897Z",
"text_signature": "claimNonceGeneratorGains(uint256)",
"hex_signature": "0xa850c49e",
"bytes_signature": "¨PÄ"
},
{
"id": 1182534,
"created_at": "2025-11-18T14:37:11.393749Z",
"text_signature": "claimNonceGeneratorGain(uint256,address)",
"hex_signature": "0x03cdc19a",
"bytes_signature": "\u0003ÍÁ"
},
{
"id": 1182533,
"created_at": "2025-11-18T14:37:11.391512Z",
"text_signature": "changeProtocolTreasury(address)",
"hex_signature": "0x974dfdb9",
"bytes_signature": "Mý¹"
},
{
"id": 1182532,
"created_at": "2025-11-18T14:37:11.389205Z",
"text_signature": "changePartnerInfo(uint256,address,address)",
"hex_signature": "0x1437f4c0",
"bytes_signature": "\u00147ôÀ"
},
{
"id": 1182531,
"created_at": "2025-11-18T14:37:11.387177Z",
"text_signature": "changeNonceGeneratorInfo(uint256,address,address)",
"hex_signature": "0x2142aecc",
"bytes_signature": "!B®Ì"
},
{
"id": 1182530,
"created_at": "2025-11-18T14:37:11.384562Z",
"text_signature": "buyNftTo(uint256,uint256,address,uint256,uint256,address)",
"hex_signature": "0xafb6c64a",
"bytes_signature": "¯¶ÆJ"
},
{
"id": 1182529,
"created_at": "2025-11-18T14:37:11.382340Z",
"text_signature": "buyNft(uint256,uint256,address,uint256,uint256)",
"hex_signature": "0xd6d959dd",
"bytes_signature": "ÖÙYÝ"
},
{
"id": 1182528,
"created_at": "2025-11-18T14:37:11.380039Z",
"text_signature": "amountOfPartners()",
"hex_signature": "0x46ae657e",
"bytes_signature": "F®e~"
},
{
"id": 1182527,
"created_at": "2025-11-18T14:37:11.377669Z",
"text_signature": "amountOfNonceGenerators()",
"hex_signature": "0x75aad7a5",
"bytes_signature": "uª×¥"
},
{
"id": 1182526,
"created_at": "2025-11-18T14:37:11.374804Z",
"text_signature": "PROTOCOL_TREASURY_OWNER_ROLE()",
"hex_signature": "0x9c55f259",
"bytes_signature": "UòY"
},
{
"id": 1182525,
"created_at": "2025-11-18T14:37:11.372636Z",
"text_signature": "PROTOCOL_FEE_RATE_SETTER_ROLE()",
"hex_signature": "0xdd540a83",
"bytes_signature": "ÝT\n"
},
{
"id": 1182524,
"created_at": "2025-11-18T14:37:11.369921Z",
"text_signature": "PARTNER_FEE_RATE_SETTER_ROLE()",
"hex_signature": "0xc21af2cd",
"bytes_signature": "Â\u001aòÍ"
},
{
"id": 1182523,
"created_at": "2025-11-18T14:37:11.367852Z",
"text_signature": "PaymentReceiver__ZeroTreasury()",
"hex_signature": "0xcb959044",
"bytes_signature": "ËD"
},
{
"id": 1182522,
"created_at": "2025-11-18T14:37:11.365818Z",
"text_signature": "PaymentReceiver__ZeroOwner()",
"hex_signature": "0xdc799605",
"bytes_signature": "Üy\u0005"
},
{
"id": 1182521,
"created_at": "2025-11-18T14:37:11.363719Z",
"text_signature": "PaymentReceiver__TokenPriceIsBiggerThanTokenMaxPrice(uint256,uint256,address)",
"hex_signature": "0x433c8f71",
"bytes_signature": "C<q"
}
]
}