HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1166054,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=38",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=36",
"results": [
{
"id": 1195549,
"created_at": "2026-02-16T14:32:16.537559Z",
"text_signature": "testRegisterVoters3()",
"hex_signature": "0x7904c652",
"bytes_signature": "y\u0004ÆR"
},
{
"id": 1195548,
"created_at": "2026-02-16T14:32:16.532453Z",
"text_signature": "testRegisterVoters2()",
"hex_signature": "0x46d367b8",
"bytes_signature": "FÓg¸"
},
{
"id": 1195547,
"created_at": "2026-02-16T14:32:16.527230Z",
"text_signature": "testRegisterVoters1()",
"hex_signature": "0x93e3dd2d",
"bytes_signature": "ãÝ-"
},
{
"id": 1195546,
"created_at": "2026-02-16T14:32:16.517188Z",
"text_signature": "_createSigningPolicySnapshot(uint256)",
"hex_signature": "0xa54e786f",
"bytes_signature": "¥Nxo"
},
{
"id": 1195545,
"created_at": "2026-02-16T14:32:16.507255Z",
"text_signature": "testVPBlockSelectionAndVoting()",
"hex_signature": "0x5c27cc61",
"bytes_signature": "\\'Ìa"
},
{
"id": 1195544,
"created_at": "2026-02-16T14:32:16.500703Z",
"text_signature": "testVerifySignatureRevertInvalidVersion()",
"hex_signature": "0x709146f8",
"bytes_signature": "pFø"
},
{
"id": 1195543,
"created_at": "2026-02-16T14:32:16.495669Z",
"text_signature": "testVerifySignatureRevertUnsupportedVersion()",
"hex_signature": "0x689b43bd",
"bytes_signature": "hC½"
},
{
"id": 1195542,
"created_at": "2026-02-16T14:32:16.490669Z",
"text_signature": "testVerifySignatureRevertInvalidMessageHash()",
"hex_signature": "0x4e962c61",
"bytes_signature": "N,a"
},
{
"id": 1195541,
"created_at": "2026-02-16T14:32:16.485514Z",
"text_signature": "testVerifySignatureRevertInvalidStart()",
"hex_signature": "0xe05e61d1",
"bytes_signature": "à^aÑ"
},
{
"id": 1195540,
"created_at": "2026-02-16T14:32:16.480896Z",
"text_signature": "testSliceStartRevert()",
"hex_signature": "0x8d69de9a",
"bytes_signature": "iÞ"
},
{
"id": 1195539,
"created_at": "2026-02-16T14:32:16.476118Z",
"text_signature": "testSliceStart()",
"hex_signature": "0xb60d2f8d",
"bytes_signature": "¶\r/"
},
{
"id": 1195538,
"created_at": "2026-02-16T14:32:16.471135Z",
"text_signature": "testReadASN1Unsuccessful5()",
"hex_signature": "0xf5eecd67",
"bytes_signature": "õîÍg"
},
{
"id": 1195537,
"created_at": "2026-02-16T14:32:16.466540Z",
"text_signature": "testReadASN1Unsuccessful4()",
"hex_signature": "0x4630c2bc",
"bytes_signature": "F0¼"
},
{
"id": 1195536,
"created_at": "2026-02-16T14:32:16.461724Z",
"text_signature": "testReadASN1Unsuccessful3()",
"hex_signature": "0xfc56cf56",
"bytes_signature": "üVÏV"
},
{
"id": 1195535,
"created_at": "2026-02-16T14:32:16.456624Z",
"text_signature": "testReadASN1ElementUnsuccessful2()",
"hex_signature": "0xbcc59de5",
"bytes_signature": "¼Åå"
},
{
"id": 1195534,
"created_at": "2026-02-16T14:32:16.451654Z",
"text_signature": "testReadASN1ElementUnsuccessful()",
"hex_signature": "0x9577cf35",
"bytes_signature": "wÏ5"
},
{
"id": 1195533,
"created_at": "2026-02-16T14:32:16.446622Z",
"text_signature": "testExtractRevert15()",
"hex_signature": "0xd2f5851f",
"bytes_signature": "Òõ
\u001f"
},
{
"id": 1195532,
"created_at": "2026-02-16T14:32:16.441737Z",
"text_signature": "testExtractRevert14()",
"hex_signature": "0x6c15bb42",
"bytes_signature": "l\u0015»B"
},
{
"id": 1195531,
"created_at": "2026-02-16T14:32:16.436592Z",
"text_signature": "testExtractRevert13()",
"hex_signature": "0xc18c5e94",
"bytes_signature": "Á^"
},
{
"id": 1195530,
"created_at": "2026-02-16T14:32:16.431953Z",
"text_signature": "testExtractRevert12()",
"hex_signature": "0xb6a9480a",
"bytes_signature": "¶©H\n"
},
{
"id": 1195529,
"created_at": "2026-02-16T14:32:16.427135Z",
"text_signature": "testExtractRevert11()",
"hex_signature": "0xf33c4af9",
"bytes_signature": "ó<Jù"
},
{
"id": 1195528,
"created_at": "2026-02-16T14:32:16.422544Z",
"text_signature": "testExtractRevert10()",
"hex_signature": "0x9f766628",
"bytes_signature": "vf("
},
{
"id": 1195527,
"created_at": "2026-02-16T14:32:16.417420Z",
"text_signature": "testExtractRevert9()",
"hex_signature": "0xf6346209",
"bytes_signature": "ö4b\t"
},
{
"id": 1195526,
"created_at": "2026-02-16T14:32:16.412309Z",
"text_signature": "testExtractRevert8()",
"hex_signature": "0x2523eaaa",
"bytes_signature": "%#êª"
},
{
"id": 1195525,
"created_at": "2026-02-16T14:32:16.407235Z",
"text_signature": "testExtractRevert7()",
"hex_signature": "0xf091b126",
"bytes_signature": "ð±&"
},
{
"id": 1195524,
"created_at": "2026-02-16T14:32:16.402560Z",
"text_signature": "testExtractRevert6()",
"hex_signature": "0xa642df33",
"bytes_signature": "¦Bß3"
},
{
"id": 1195523,
"created_at": "2026-02-16T14:32:16.397586Z",
"text_signature": "testExtractRevert5()",
"hex_signature": "0x1dd804b1",
"bytes_signature": "\u001dØ\u0004±"
},
{
"id": 1195522,
"created_at": "2026-02-16T14:32:16.392591Z",
"text_signature": "testExtractRevert4()",
"hex_signature": "0xf670e6b2",
"bytes_signature": "öpæ²"
},
{
"id": 1195521,
"created_at": "2026-02-16T14:32:16.386626Z",
"text_signature": "testExtractRevert3()",
"hex_signature": "0x4c8a6a8a",
"bytes_signature": "Lj"
},
{
"id": 1195520,
"created_at": "2026-02-16T14:32:16.380925Z",
"text_signature": "testExtractRevert2()",
"hex_signature": "0xd3b730f3",
"bytes_signature": "Ó·0ó"
},
{
"id": 1195519,
"created_at": "2026-02-16T14:32:16.375632Z",
"text_signature": "testExtractRevert1()",
"hex_signature": "0x4dd4fce8",
"bytes_signature": "MÔüè"
},
{
"id": 1195518,
"created_at": "2026-02-16T14:32:16.369938Z",
"text_signature": "testVerifyNodePossessionRevertInvalidSignature()",
"hex_signature": "0x19b27d4b",
"bytes_signature": "\u0019²}K"
},
{
"id": 1195517,
"created_at": "2026-02-16T14:32:16.365072Z",
"text_signature": "testVerifyNodePossessionRevertInvalidNodeId()",
"hex_signature": "0x396e8b95",
"bytes_signature": "9n"
},
{
"id": 1195516,
"created_at": "2026-02-16T14:32:16.360283Z",
"text_signature": "testVerifyNodePossession()",
"hex_signature": "0x6cadb387",
"bytes_signature": "l³"
},
{
"id": 1195515,
"created_at": "2026-02-16T14:32:16.355569Z",
"text_signature": "testVerifySignatureRevertInvalidSignatureLength()",
"hex_signature": "0xba28b077",
"bytes_signature": "º(°w"
},
{
"id": 1195514,
"created_at": "2026-02-16T14:32:16.350546Z",
"text_signature": "testVerifySignatureRevertInvalidModulusLength()",
"hex_signature": "0x1685a001",
"bytes_signature": "\u0016
\u0001"
},
{
"id": 1195513,
"created_at": "2026-02-16T14:32:16.345627Z",
"text_signature": "testVerifySignature5()",
"hex_signature": "0x7130def1",
"bytes_signature": "q0Þñ"
},
{
"id": 1195512,
"created_at": "2026-02-16T14:32:16.340781Z",
"text_signature": "testVerifySignature4()",
"hex_signature": "0x56d6f2c7",
"bytes_signature": "VÖòÇ"
},
{
"id": 1195511,
"created_at": "2026-02-16T14:32:16.335864Z",
"text_signature": "testVerifySignature3()",
"hex_signature": "0x00f16b01",
"bytes_signature": "\u0000ñk\u0001"
},
{
"id": 1195510,
"created_at": "2026-02-16T14:32:16.330792Z",
"text_signature": "testVerifySignature2()",
"hex_signature": "0xd6eeb44a",
"bytes_signature": "Öî´J"
},
{
"id": 1195509,
"created_at": "2026-02-16T14:32:16.325544Z",
"text_signature": "testVerifySignature1()",
"hex_signature": "0xf1212e1d",
"bytes_signature": "ñ!.\u001d"
},
{
"id": 1195508,
"created_at": "2026-02-16T14:32:16.317707Z",
"text_signature": "_mockRewardEpochIdToExpireNext(uint256)",
"hex_signature": "0xe9818a77",
"bytes_signature": "éw"
},
{
"id": 1195507,
"created_at": "2026-02-16T14:32:16.312526Z",
"text_signature": "_enableCChainStake()",
"hex_signature": "0xf7033e40",
"bytes_signature": "÷\u0003>@"
},
{
"id": 1195506,
"created_at": "2026-02-16T14:32:16.306607Z",
"text_signature": "_mockUndelegatedVotePowerOfAt(address,uint256,uint256)",
"hex_signature": "0x910627fe",
"bytes_signature": "\u0006'þ"
},
{
"id": 1195505,
"created_at": "2026-02-16T14:32:16.301584Z",
"text_signature": "_setZeroStakes(address,uint256)",
"hex_signature": "0x9a994041",
"bytes_signature": "@A"
},
{
"id": 1195504,
"created_at": "2026-02-16T14:32:16.293158Z",
"text_signature": "_setCChainData(uint256)",
"hex_signature": "0xeecad4bd",
"bytes_signature": "îÊÔ½"
},
{
"id": 1195503,
"created_at": "2026-02-16T14:32:16.275666Z",
"text_signature": "testClaimBurnAndClose()",
"hex_signature": "0xf22617a4",
"bytes_signature": "ò&\u0017¤"
},
{
"id": 1195502,
"created_at": "2026-02-16T14:32:16.270602Z",
"text_signature": "testCloseExpiredRewardEpoch()",
"hex_signature": "0xce39d6c1",
"bytes_signature": "Î9ÖÁ"
},
{
"id": 1195501,
"created_at": "2026-02-16T14:32:16.265263Z",
"text_signature": "testSetInitialRewardDataRevert()",
"hex_signature": "0x87b8ef13",
"bytes_signature": "¸ï\u0013"
},
{
"id": 1195500,
"created_at": "2026-02-16T14:32:16.260266Z",
"text_signature": "testSetNewRewardManagerRevert()",
"hex_signature": "0x5f42c46c",
"bytes_signature": "_BÄl"
},
{
"id": 1195499,
"created_at": "2026-02-16T14:32:16.254939Z",
"text_signature": "testGetCleanupBlockNumber()",
"hex_signature": "0x71875619",
"bytes_signature": "qV\u0019"
},
{
"id": 1195498,
"created_at": "2026-02-16T14:32:16.248254Z",
"text_signature": "testNextClaimableEpoch()",
"hex_signature": "0xa17157a6",
"bytes_signature": "¡qW¦"
},
{
"id": 1195497,
"created_at": "2026-02-16T14:32:16.242939Z",
"text_signature": "testGetBalanceAndSupply()",
"hex_signature": "0x28db94eb",
"bytes_signature": "(Ûë"
},
{
"id": 1195496,
"created_at": "2026-02-16T14:32:16.237492Z",
"text_signature": "testGetRewardOffersManagerList()",
"hex_signature": "0x2c2eb4ee",
"bytes_signature": ",.´î"
},
{
"id": 1195495,
"created_at": "2026-02-16T14:32:16.232275Z",
"text_signature": "testActivateAndDeactivate()",
"hex_signature": "0xb44603e1",
"bytes_signature": "´F\u0003á"
},
{
"id": 1195494,
"created_at": "2026-02-16T14:32:16.227168Z",
"text_signature": "testAutoClaimRevertAmountTooSmall()",
"hex_signature": "0x6e402b3d",
"bytes_signature": "n@+="
},
{
"id": 1195493,
"created_at": "2026-02-16T14:32:16.221716Z",
"text_signature": "testAutoClaimPDA()",
"hex_signature": "0xa733b75d",
"bytes_signature": "§3·]"
},
{
"id": 1195492,
"created_at": "2026-02-16T14:32:16.215333Z",
"text_signature": "testAutoClaimRevertNotClaimable()",
"hex_signature": "0x301f0e71",
"bytes_signature": "0\u001f\u000eq"
},
{
"id": 1195491,
"created_at": "2026-02-16T14:32:16.209865Z",
"text_signature": "testClaimWNatTwoDelegations()",
"hex_signature": "0xf3e0ae92",
"bytes_signature": "óà®"
},
{
"id": 1195490,
"created_at": "2026-02-16T14:32:16.204842Z",
"text_signature": "testClaimRevertTransferFailed()",
"hex_signature": "0x37e46f66",
"bytes_signature": "7äof"
},
{
"id": 1195489,
"created_at": "2026-02-16T14:32:16.199102Z",
"text_signature": "testClaimRevertZeroRecipient()",
"hex_signature": "0xf2ef2cd1",
"bytes_signature": "òï,Ñ"
},
{
"id": 1195488,
"created_at": "2026-02-16T14:32:16.193919Z",
"text_signature": "testClaimRevertNotClaimable()",
"hex_signature": "0xadd5bde3",
"bytes_signature": "Õ½ã"
},
{
"id": 1195487,
"created_at": "2026-02-16T14:32:16.188551Z",
"text_signature": "testClaimAndWrap()",
"hex_signature": "0x9de3fa08",
"bytes_signature": "ãú\b"
},
{
"id": 1195486,
"created_at": "2026-02-16T14:32:16.182788Z",
"text_signature": "testClaimRevertWrongBeneficiary()",
"hex_signature": "0xa54cf093",
"bytes_signature": "¥Lð"
},
{
"id": 1195485,
"created_at": "2026-02-16T14:32:16.176934Z",
"text_signature": "testClaimWeightRevertEpochExpired()",
"hex_signature": "0x09d00b00",
"bytes_signature": "\tÐ\u000b\u0000"
},
{
"id": 1195484,
"created_at": "2026-02-16T14:32:16.171126Z",
"text_signature": "testClaimWeightRevertInvalidProof()",
"hex_signature": "0x8f1820e5",
"bytes_signature": "\u0018 å"
},
{
"id": 1195483,
"created_at": "2026-02-16T14:32:16.164423Z",
"text_signature": "testClaimDirectRevertInvalidProof()",
"hex_signature": "0x81497623",
"bytes_signature": "Iv#"
},
{
"id": 1195482,
"created_at": "2026-02-16T14:32:16.156903Z",
"text_signature": "testClaimAndBurn()",
"hex_signature": "0x5e28bfbc",
"bytes_signature": "^(¿¼"
},
{
"id": 1195481,
"created_at": "2026-02-16T14:32:16.149681Z",
"text_signature": "testClaimReduceRewardAmount()",
"hex_signature": "0x501c04f6",
"bytes_signature": "P\u001c\u0004ö"
},
{
"id": 1195480,
"created_at": "2026-02-16T14:32:16.143405Z",
"text_signature": "testClaimRevertNotInitialised()",
"hex_signature": "0x4fc1a16f",
"bytes_signature": "OÁ¡o"
},
{
"id": 1195479,
"created_at": "2026-02-16T14:32:16.137107Z",
"text_signature": "testClaimRevertRewardWeightTooLarge()",
"hex_signature": "0xb9ed7601",
"bytes_signature": "¹ív\u0001"
},
{
"id": 1195478,
"created_at": "2026-02-16T14:32:16.131090Z",
"text_signature": "testClaimWeightBased2()",
"hex_signature": "0xdc343e0a",
"bytes_signature": "Ü4>\n"
},
{
"id": 1195477,
"created_at": "2026-02-16T14:32:16.126069Z",
"text_signature": "testInitializeWeightBasedAndAfterClaim()",
"hex_signature": "0x04fcae95",
"bytes_signature": "\u0004ü®"
},
{
"id": 1195476,
"created_at": "2026-02-16T14:32:16.120529Z",
"text_signature": "testGetStateOfRewards()",
"hex_signature": "0xb9e2923b",
"bytes_signature": "¹â;"
},
{
"id": 1195475,
"created_at": "2026-02-16T14:32:16.115112Z",
"text_signature": "testClaimWeightBased()",
"hex_signature": "0x9e535f3a",
"bytes_signature": "S_:"
},
{
"id": 1195474,
"created_at": "2026-02-16T14:32:16.109854Z",
"text_signature": "testClaimDirectAndWeightBased3()",
"hex_signature": "0xba85bff2",
"bytes_signature": "º
¿ò"
},
{
"id": 1195473,
"created_at": "2026-02-16T14:32:16.104468Z",
"text_signature": "testClaimDirectAndWeightBased2()",
"hex_signature": "0xe745577f",
"bytes_signature": "çEW"
},
{
"id": 1195472,
"created_at": "2026-02-16T14:32:16.099282Z",
"text_signature": "testClaimWeightBased3()",
"hex_signature": "0x041bf63d",
"bytes_signature": "\u0004\u001bö="
},
{
"id": 1195471,
"created_at": "2026-02-16T14:32:16.094560Z",
"text_signature": "testClaimDirectAndWeightBase2()",
"hex_signature": "0x3f7c6b82",
"bytes_signature": "?|k"
},
{
"id": 1195470,
"created_at": "2026-02-16T14:32:16.089377Z",
"text_signature": "testClaimDirectAndWeightBased1()",
"hex_signature": "0x6d56cbf9",
"bytes_signature": "mVËù"
},
{
"id": 1195469,
"created_at": "2026-02-16T14:32:16.084012Z",
"text_signature": "testClaimDirectRevertRewardsHashZero()",
"hex_signature": "0xfd6eb4d9",
"bytes_signature": "ýn´Ù"
},
{
"id": 1195468,
"created_at": "2026-02-16T14:32:16.078397Z",
"text_signature": "testGetStateOfRewardsAt1()",
"hex_signature": "0x065b2322",
"bytes_signature": "\u0006[#\""
},
{
"id": 1195467,
"created_at": "2026-02-16T14:32:16.074330Z",
"text_signature": "testClaimDirectAddressZero()",
"hex_signature": "0x96932784",
"bytes_signature": "'"
},
{
"id": 1195466,
"created_at": "2026-02-16T14:32:16.070241Z",
"text_signature": "testClaimDirect()",
"hex_signature": "0x9e616d4c",
"bytes_signature": "amL"
},
{
"id": 1195465,
"created_at": "2026-02-16T14:32:16.063830Z",
"text_signature": "testCalculateBurnFactorPPMPolicyNotSigned()",
"hex_signature": "0xf18fb325",
"bytes_signature": "ñ³%"
},
{
"id": 1195464,
"created_at": "2026-02-16T14:32:16.059895Z",
"text_signature": "testCalculateBurnFactorPPMSignedVeryLateVoterDidNotSign()",
"hex_signature": "0x10363b1c",
"bytes_signature": "\u00106;\u001c"
},
{
"id": 1195463,
"created_at": "2026-02-16T14:32:16.056173Z",
"text_signature": "testCalculateBurnFactorPPMSignedLateVoterDidNotSign()",
"hex_signature": "0x3c31ac80",
"bytes_signature": "<1¬"
},
{
"id": 1195462,
"created_at": "2026-02-16T14:32:16.052378Z",
"text_signature": "testCalculateBurnFactorPPMSignedLateVoterOnTime()",
"hex_signature": "0xbac585e8",
"bytes_signature": "ºÅ
è"
},
{
"id": 1195461,
"created_at": "2026-02-16T14:32:16.048635Z",
"text_signature": "testCalculateBurnFactorPPMSignedInTimeBlock()",
"hex_signature": "0xd9a74900",
"bytes_signature": "Ù§I\u0000"
},
{
"id": 1195460,
"created_at": "2026-02-16T14:32:16.044896Z",
"text_signature": "testCalculateBurnFactorPPMSignedInTime()",
"hex_signature": "0x01ac93cc",
"bytes_signature": "\u0001¬Ì"
},
{
"id": 1195459,
"created_at": "2026-02-16T14:32:16.041093Z",
"text_signature": "testCalculateRegistrationWeightNoMirroring()",
"hex_signature": "0x29182cab",
"bytes_signature": ")\u0018,«"
},
{
"id": 1195458,
"created_at": "2026-02-16T14:32:16.037148Z",
"text_signature": "testCalculateRegistrationWeightVoterChilled()",
"hex_signature": "0xa7e8a48d",
"bytes_signature": "§è¤"
},
{
"id": 1195457,
"created_at": "2026-02-16T14:32:16.033365Z",
"text_signature": "testCalculateRegistrationWeight()",
"hex_signature": "0xa17a73f3",
"bytes_signature": "¡zsó"
},
{
"id": 1195456,
"created_at": "2026-02-16T14:32:16.029270Z",
"text_signature": "testSetWNatCap()",
"hex_signature": "0xee6f7acd",
"bytes_signature": "îozÍ"
},
{
"id": 1195455,
"created_at": "2026-02-16T14:32:16.025617Z",
"text_signature": "testSetWNatCapFail2()",
"hex_signature": "0xbe3c4252",
"bytes_signature": "¾<BR"
},
{
"id": 1195454,
"created_at": "2026-02-16T14:32:16.021697Z",
"text_signature": "testSetWNatCapFail1()",
"hex_signature": "0x30c76473",
"bytes_signature": "0Çds"
},
{
"id": 1195453,
"created_at": "2026-02-16T14:32:16.017845Z",
"text_signature": "testFuzzPerfectSquareMinusN(uint256)",
"hex_signature": "0x11ec3e9d",
"bytes_signature": "\u0011ì>"
},
{
"id": 1195452,
"created_at": "2026-02-16T14:32:16.013702Z",
"text_signature": "testFuzzPerfectSquarePlusN(uint256)",
"hex_signature": "0x36b1360e",
"bytes_signature": "6±6\u000e"
},
{
"id": 1195451,
"created_at": "2026-02-16T14:32:16.009864Z",
"text_signature": "testFuzzPerfectSquareMinusOne(uint256)",
"hex_signature": "0x706f0a06",
"bytes_signature": "po\n\u0006"
},
{
"id": 1195450,
"created_at": "2026-02-16T14:32:16.005811Z",
"text_signature": "testFuzzPerfectSquare(uint256)",
"hex_signature": "0x4a7e4609",
"bytes_signature": "J~F\t"
}
]
}