HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1185736,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&page=127",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&page=125",
"results": [
{
"id": 1206332,
"created_at": "2026-05-10T18:27:55.755143Z",
"text_signature": "invariant_I2_noAllowanceTheft()",
"hex_signature": "0xe6670a3d",
"bytes_signature": "æg\n="
},
{
"id": 1206331,
"created_at": "2026-05-10T18:27:55.753283Z",
"text_signature": "invariant_I1_balanceReconciliation()",
"hex_signature": "0xd35def9e",
"bytes_signature": "Ó]ï"
},
{
"id": 1206330,
"created_at": "2026-05-10T18:27:55.751347Z",
"text_signature": "invariant_I18_sameTokenRejected()",
"hex_signature": "0x8d7a5aba",
"bytes_signature": "zZº"
},
{
"id": 1206329,
"created_at": "2026-05-10T18:27:55.749414Z",
"text_signature": "invariant_I17_noBurnSwapLpTheft()",
"hex_signature": "0x96827c25",
"bytes_signature": "|%"
},
{
"id": 1206328,
"created_at": "2026-05-10T18:27:55.747461Z",
"text_signature": "invariant_I16_noBurnLpTheft()",
"hex_signature": "0x01d9b498",
"bytes_signature": "\u0001Ù´"
},
{
"id": 1206327,
"created_at": "2026-05-10T18:27:55.745428Z",
"text_signature": "invariant_I15_noMintPrefundTheft()",
"hex_signature": "0xec954cf3",
"bytes_signature": "ìLó"
},
{
"id": 1206326,
"created_at": "2026-05-10T18:27:55.743611Z",
"text_signature": "invariant_I14_noSwapMintAllowanceTheft()",
"hex_signature": "0x4f9aa9aa",
"bytes_signature": "O©ª"
},
{
"id": 1206325,
"created_at": "2026-05-10T18:27:55.741836Z",
"text_signature": "invariant_I13_noMintAllowanceTheft()",
"hex_signature": "0x0abdc584",
"bytes_signature": "\n½Å"
},
{
"id": 1206324,
"created_at": "2026-05-10T18:27:55.739946Z",
"text_signature": "invariant_I12_lpFeeAccrual()",
"hex_signature": "0x691fbeb0",
"bytes_signature": "i\u001f¾°"
},
{
"id": 1206323,
"created_at": "2026-05-10T18:27:55.737807Z",
"text_signature": "invariant_I11_lmsrKernelIntegrity()",
"hex_signature": "0x484c5e09",
"bytes_signature": "HL^\t"
},
{
"id": 1206322,
"created_at": "2026-05-10T18:27:55.735438Z",
"text_signature": "invariant_I10_totalSupplyConsistency()",
"hex_signature": "0x0a5f57f1",
"bytes_signature": "\n_Wñ"
},
{
"id": 1206321,
"created_at": "2026-05-10T18:27:55.292575Z",
"text_signature": "swapMintAllowanceTheftAttempt(uint256,uint256,uint256,uint256)",
"hex_signature": "0xa603e676",
"bytes_signature": "¦\u0003æv"
},
{
"id": 1206320,
"created_at": "2026-05-10T18:27:55.288260Z",
"text_signature": "sameTokenSwapAttempt(uint256,uint256,uint256)",
"hex_signature": "0xd1f4fb31",
"bytes_signature": "Ñôû1"
},
{
"id": 1206319,
"created_at": "2026-05-10T18:27:55.285644Z",
"text_signature": "quoteExecuteParity(uint256,uint256,uint256,uint256)",
"hex_signature": "0xc3aea1b1",
"bytes_signature": ""
},
{
"id": 1206318,
"created_at": "2026-05-10T18:27:55.283047Z",
"text_signature": "prefundTheftAttempt(uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0xcf87f5c7",
"bytes_signature": "ÏõÇ"
},
{
"id": 1206317,
"created_at": "2026-05-10T18:27:55.279613Z",
"text_signature": "mintPrefundTheftAttempt(uint256,uint256,uint256,bool,uint256)",
"hex_signature": "0xbaffe8f2",
"bytes_signature": "ºÿèò"
},
{
"id": 1206316,
"created_at": "2026-05-10T18:27:55.276637Z",
"text_signature": "mintAllowanceTheftAttempt(uint256,uint256,uint256)",
"hex_signature": "0x2bf8d09b",
"bytes_signature": "+øÐ"
},
{
"id": 1206315,
"created_at": "2026-05-10T18:27:55.272544Z",
"text_signature": "ghost_protoFeesBefore(uint256)",
"hex_signature": "0x7a0a336f",
"bytes_signature": "z\n3o"
},
{
"id": 1206314,
"created_at": "2026-05-10T18:27:55.270173Z",
"text_signature": "ghost_poolEverKilled()",
"hex_signature": "0x6feca7d8",
"bytes_signature": "oì§Ø"
},
{
"id": 1206313,
"created_at": "2026-05-10T18:27:55.267897Z",
"text_signature": "ghost_I9Violated()",
"hex_signature": "0x5b4a4256",
"bytes_signature": "[JBV"
},
{
"id": 1206312,
"created_at": "2026-05-10T18:27:55.265375Z",
"text_signature": "ghost_I8UnkillViolation()",
"hex_signature": "0xbb8ba30e",
"bytes_signature": "ȣ\u000e"
},
{
"id": 1206311,
"created_at": "2026-05-10T18:27:55.262658Z",
"text_signature": "ghost_I12Violated()",
"hex_signature": "0xf62681da",
"bytes_signature": "ö&Ú"
},
{
"id": 1206310,
"created_at": "2026-05-10T18:27:55.257909Z",
"text_signature": "burnSwapLpTheftAttempt(uint256,uint256,uint256,uint256)",
"hex_signature": "0xb899d7b9",
"bytes_signature": "¸×¹"
},
{
"id": 1206309,
"created_at": "2026-05-10T18:27:55.253945Z",
"text_signature": "burnLpTheftAttempt(uint256,uint256,uint256)",
"hex_signature": "0x0669c4f8",
"bytes_signature": "\u0006iÄø"
},
{
"id": 1206308,
"created_at": "2026-05-10T18:27:55.248637Z",
"text_signature": "allowanceTheftAttempt(uint256,uint256,uint256,uint256,uint256)",
"hex_signature": "0x978e155e",
"bytes_signature": "\u0015^"
},
{
"id": 1206307,
"created_at": "2026-05-10T18:27:54.778891Z",
"text_signature": "testFuzz_swap_roundTripNonProfitable(uint256,uint256,uint256)",
"hex_signature": "0xfeb3a830",
"bytes_signature": "þ³¨0"
},
{
"id": 1206306,
"created_at": "2026-05-10T18:27:54.774331Z",
"text_signature": "testFuzz_swap_quoteParity(uint256,uint256,uint256)",
"hex_signature": "0x3692c927",
"bytes_signature": "6É'"
},
{
"id": 1206305,
"created_at": "2026-05-10T18:27:54.769908Z",
"text_signature": "testFuzz_swap_minAmountOutReverts(uint256,uint256,uint256)",
"hex_signature": "0x6a427e7d",
"bytes_signature": "jB~}"
},
{
"id": 1206304,
"created_at": "2026-05-10T18:27:54.765305Z",
"text_signature": "testFuzz_swap_lpFeeAccrual(uint256,uint256,uint256)",
"hex_signature": "0xeef6ef85",
"bytes_signature": "îöï
"
},
{
"id": 1206303,
"created_at": "2026-05-10T18:27:54.760958Z",
"text_signature": "testFuzz_swap_10tokens_roundTrip(uint256,uint256,uint256)",
"hex_signature": "0x8476463e",
"bytes_signature": "vF>"
},
{
"id": 1206302,
"created_at": "2026-05-10T18:27:54.757233Z",
"text_signature": "testFuzz_swap_10tokens(uint256,uint256,uint256)",
"hex_signature": "0xa147c7ca",
"bytes_signature": "¡GÇÊ"
},
{
"id": 1206301,
"created_at": "2026-05-10T18:27:54.753206Z",
"text_signature": "testFuzz_swapMint_quoteParity(uint256,uint256)",
"hex_signature": "0x62246586",
"bytes_signature": "b$e"
},
{
"id": 1206300,
"created_at": "2026-05-10T18:27:54.748723Z",
"text_signature": "testFuzz_swapMint_minLpOutReverts(uint256,uint256)",
"hex_signature": "0xa94ce787",
"bytes_signature": "©Lç"
},
{
"id": 1206299,
"created_at": "2026-05-10T18:27:54.744786Z",
"text_signature": "testFuzz_swapMint_lpFeeAccrual(uint256,uint256)",
"hex_signature": "0xa8a61e38",
"bytes_signature": "¨¦\u001e8"
},
{
"id": 1206298,
"created_at": "2026-05-10T18:27:54.741288Z",
"text_signature": "testFuzz_swapMint_10tokens(uint256,uint256)",
"hex_signature": "0x8ba38ac3",
"bytes_signature": "£Ã"
},
{
"id": 1206297,
"created_at": "2026-05-10T18:27:54.737541Z",
"text_signature": "testFuzz_swapMintBurnSwapRoundTrip(uint256,uint256)",
"hex_signature": "0xe852b999",
"bytes_signature": "èR¹"
},
{
"id": 1206296,
"created_at": "2026-05-10T18:27:54.733507Z",
"text_signature": "testFuzz_swapMint(uint256,uint256)",
"hex_signature": "0x4b87c043",
"bytes_signature": "KÀC"
},
{
"id": 1206295,
"created_at": "2026-05-10T18:27:54.729206Z",
"text_signature": "testFuzz_swap(uint256,uint256,uint256)",
"hex_signature": "0xe1232364",
"bytes_signature": "á##d"
},
{
"id": 1206294,
"created_at": "2026-05-10T18:27:54.725846Z",
"text_signature": "testFuzz_mintBurnRoundTrip(uint256)",
"hex_signature": "0x703387c2",
"bytes_signature": "p3Â"
},
{
"id": 1206293,
"created_at": "2026-05-10T18:27:54.722650Z",
"text_signature": "testFuzz_mint(uint256)",
"hex_signature": "0x241fb947",
"bytes_signature": "$\u001f¹G"
},
{
"id": 1206292,
"created_at": "2026-05-10T18:27:54.719570Z",
"text_signature": "testFuzz_flash_partialRepayReverts(uint256,uint256)",
"hex_signature": "0xe5973170",
"bytes_signature": "å1p"
},
{
"id": 1206291,
"created_at": "2026-05-10T18:27:54.716355Z",
"text_signature": "testFuzz_flash_noRepayReverts(uint256,uint256)",
"hex_signature": "0x751e609b",
"bytes_signature": "u\u001e`"
},
{
"id": 1206290,
"created_at": "2026-05-10T18:27:54.713479Z",
"text_signature": "testFuzz_flash_noFeeReverts(uint256,uint256)",
"hex_signature": "0xf2abb99d",
"bytes_signature": "ò«¹"
},
{
"id": 1206289,
"created_at": "2026-05-10T18:27:54.710661Z",
"text_signature": "testFuzz_flash(uint256,uint256)",
"hex_signature": "0x028f1cbd",
"bytes_signature": "\u0002\u001c½"
},
{
"id": 1206288,
"created_at": "2026-05-10T18:27:54.707403Z",
"text_signature": "testFuzz_burn_10tokens(uint256)",
"hex_signature": "0x29740ca5",
"bytes_signature": ")t\f¥"
},
{
"id": 1206287,
"created_at": "2026-05-10T18:27:54.704083Z",
"text_signature": "testFuzz_burnSwap_quoteParity(uint256,uint256)",
"hex_signature": "0xe7b66482",
"bytes_signature": "ç¶d"
},
{
"id": 1206286,
"created_at": "2026-05-10T18:27:54.700739Z",
"text_signature": "testFuzz_burnSwap_minAmountOutReverts(uint256,uint256)",
"hex_signature": "0x7694a8e7",
"bytes_signature": "v¨ç"
},
{
"id": 1206285,
"created_at": "2026-05-10T18:27:54.697357Z",
"text_signature": "testFuzz_burnSwap_lpFeeAccrual(uint256,uint256)",
"hex_signature": "0xf26f7e0f",
"bytes_signature": "òo~\u000f"
},
{
"id": 1206284,
"created_at": "2026-05-10T18:27:54.687216Z",
"text_signature": "testFuzz_burnSwap_10tokens(uint256,uint256)",
"hex_signature": "0xffbf68ce",
"bytes_signature": "ÿ¿hÎ"
},
{
"id": 1206283,
"created_at": "2026-05-10T18:27:54.683639Z",
"text_signature": "testFuzz_burnSwap(uint256,uint256)",
"hex_signature": "0x3d341b83",
"bytes_signature": "=4\u001b"
},
{
"id": 1206282,
"created_at": "2026-05-10T18:27:54.675112Z",
"text_signature": "testFuzz_burn(uint256)",
"hex_signature": "0xbab3843e",
"bytes_signature": "º³>"
},
{
"id": 1206281,
"created_at": "2026-05-10T18:27:54.189243Z",
"text_signature": "testFlashLoanSingleToken()",
"hex_signature": "0xdd78202e",
"bytes_signature": "Ýx ."
},
{
"id": 1206280,
"created_at": "2026-05-10T18:27:54.185815Z",
"text_signature": "testFlashLoanPartialRepaymentReverts()",
"hex_signature": "0x71db868b",
"bytes_signature": "qÛ"
},
{
"id": 1206279,
"created_at": "2026-05-10T18:27:54.182829Z",
"text_signature": "testFlashLoanNoRepaymentReverts()",
"hex_signature": "0xea9ccc81",
"bytes_signature": "êÌ"
},
{
"id": 1206278,
"created_at": "2026-05-10T18:27:54.179681Z",
"text_signature": "testFlashLoanNoFeeRepaymentReverts()",
"hex_signature": "0xd46e586d",
"bytes_signature": "ÔnXm"
},
{
"id": 1206277,
"created_at": "2026-05-10T18:27:54.176679Z",
"text_signature": "testFlashLoanExactRepayment()",
"hex_signature": "0x34894038",
"bytes_signature": "4@8"
},
{
"id": 1206276,
"created_at": "2026-05-10T18:27:54.173383Z",
"text_signature": "testFlashFee()",
"hex_signature": "0x6ab932cd",
"bytes_signature": "j¹2Í"
},
{
"id": 1206275,
"created_at": "2026-05-10T18:27:54.170168Z",
"text_signature": "testChecklist_I4_kernelFrozenDuringFlash()",
"hex_signature": "0x22dce599",
"bytes_signature": "\"Üå"
},
{
"id": 1206274,
"created_at": "2026-05-10T18:27:54.166924Z",
"text_signature": "testChecklist_I3_feeSplitLpVsProtocol()",
"hex_signature": "0xe20750ef",
"bytes_signature": "â\u0007Pï"
},
{
"id": 1206273,
"created_at": "2026-05-10T18:27:54.163374Z",
"text_signature": "testChecklist_I2_reentrantFlashLoanReverts()",
"hex_signature": "0x4849b9d0",
"bytes_signature": "HI¹Ð"
},
{
"id": 1206272,
"created_at": "2026-05-10T18:27:54.154949Z",
"text_signature": "testChecklist_I1_initiatorCheck()",
"hex_signature": "0xff4300f9",
"bytes_signature": "ÿC\u0000ù"
},
{
"id": 1206271,
"created_at": "2026-05-10T18:27:50.725524Z",
"text_signature": "testAllowanceTheft_swap_selfOk()",
"hex_signature": "0xa7cf3a65",
"bytes_signature": "§Ï:e"
},
{
"id": 1206270,
"created_at": "2026-05-10T18:27:50.723046Z",
"text_signature": "testAllowanceTheft_swap_reverts()",
"hex_signature": "0xe34af9fb",
"bytes_signature": "ãJùû"
},
{
"id": 1206269,
"created_at": "2026-05-10T18:27:50.720528Z",
"text_signature": "testAllowanceTheft_swapMint_reverts()",
"hex_signature": "0x18cde3f9",
"bytes_signature": "\u0018Íãù"
},
{
"id": 1206268,
"created_at": "2026-05-10T18:27:50.711968Z",
"text_signature": "testAllowanceTheft_mint_reverts()",
"hex_signature": "0x4104df55",
"bytes_signature": "A\u0004ßU"
},
{
"id": 1206267,
"created_at": "2026-05-10T18:27:50.304599Z",
"text_signature": "test_poolIndexing_Pagination()",
"hex_signature": "0x86ff6ee5",
"bytes_signature": "ÿnå"
},
{
"id": 1206266,
"created_at": "2026-05-10T18:27:50.301969Z",
"text_signature": "test_createPool_Success()",
"hex_signature": "0xff47de59",
"bytes_signature": "ÿGÞY"
},
{
"id": 1206265,
"created_at": "2026-05-10T18:27:50.299262Z",
"text_signature": "test_createPool_MultiplePoolsIndexing()",
"hex_signature": "0x4a15f238",
"bytes_signature": "J\u0015ò8"
},
{
"id": 1206264,
"created_at": "2026-05-10T18:27:50.290660Z",
"text_signature": "test_createPool_InvalidInputs()",
"hex_signature": "0x26daefe2",
"bytes_signature": "&Úïâ"
},
{
"id": 1206263,
"created_at": "2026-05-10T18:27:48.507950Z",
"text_signature": "testTokenIndexRevertsForUnknownToken()",
"hex_signature": "0xefb5f0d8",
"bytes_signature": "ïµðØ"
},
{
"id": 1206262,
"created_at": "2026-05-10T18:27:48.505116Z",
"text_signature": "testTokenIndexCorrect()",
"hex_signature": "0xcad970a7",
"bytes_signature": "ÊÙp§"
},
{
"id": 1206261,
"created_at": "2026-05-10T18:27:48.502285Z",
"text_signature": "testSwapViaConciergeSendsTokens()",
"hex_signature": "0x1eec1434",
"bytes_signature": "\u001eì\u00144"
},
{
"id": 1206260,
"created_at": "2026-05-10T18:27:48.499563Z",
"text_signature": "testSwapRevertsForTokenNotInPool()",
"hex_signature": "0xe65cc640",
"bytes_signature": "æ\\Æ@"
},
{
"id": 1206259,
"created_at": "2026-05-10T18:27:48.496789Z",
"text_signature": "testSwapMintViaConcierge()",
"hex_signature": "0x79bea7b1",
"bytes_signature": "y¾§±"
},
{
"id": 1206258,
"created_at": "2026-05-10T18:27:48.493902Z",
"text_signature": "testSwapMintMinLpOutEnforced()",
"hex_signature": "0xbd33e98c",
"bytes_signature": "½3é"
},
{
"id": 1206257,
"created_at": "2026-05-10T18:27:48.490710Z",
"text_signature": "testSwapMinAmountOutEnforced()",
"hex_signature": "0xd47051c7",
"bytes_signature": "ÔpQÇ"
},
{
"id": 1206256,
"created_at": "2026-05-10T18:27:48.486980Z",
"text_signature": "testMintViaConcierge()",
"hex_signature": "0x44f48dde",
"bytes_signature": "DôÞ"
},
{
"id": 1206255,
"created_at": "2026-05-10T18:27:48.483832Z",
"text_signature": "testMintPullsFromCaller()",
"hex_signature": "0xf9ff6b51",
"bytes_signature": "ùÿkQ"
},
{
"id": 1206254,
"created_at": "2026-05-10T18:27:48.480678Z",
"text_signature": "testConciergeDoesNotStrandEth()",
"hex_signature": "0x8cf63fb7",
"bytes_signature": "ö?·"
},
{
"id": 1206253,
"created_at": "2026-05-10T18:27:48.477765Z",
"text_signature": "testCallbackRevertsWhenCalledDirectly()",
"hex_signature": "0x5c8e2e9e",
"bytes_signature": "\\."
},
{
"id": 1206252,
"created_at": "2026-05-10T18:27:48.474248Z",
"text_signature": "testCallbackRevertsFromUnauthorizedPool()",
"hex_signature": "0xfc544547",
"bytes_signature": "üTEG"
},
{
"id": 1206251,
"created_at": "2026-05-10T18:27:48.471005Z",
"text_signature": "testBurnViaConcierge()",
"hex_signature": "0x97ebe613",
"bytes_signature": "ëæ\u0013"
},
{
"id": 1206250,
"created_at": "2026-05-10T18:27:48.467884Z",
"text_signature": "testBurnSwapViaConcierge()",
"hex_signature": "0x64b1b2dc",
"bytes_signature": "d±²Ü"
},
{
"id": 1206249,
"created_at": "2026-05-10T18:27:48.464705Z",
"text_signature": "testBurnSwapMinAmountOutEnforced()",
"hex_signature": "0xc1eaf9c5",
"bytes_signature": "ÁêùÅ"
},
{
"id": 1206248,
"created_at": "2026-05-10T18:27:48.456372Z",
"text_signature": "testBurnRevertsForUnsupportedPool()",
"hex_signature": "0x8cfe7c0e",
"bytes_signature": "þ|\u000e"
},
{
"id": 1206247,
"created_at": "2026-05-10T18:27:47.704932Z",
"text_signature": "invariant_C4_transientContextClear()",
"hex_signature": "0xb3fa1ced",
"bytes_signature": "³ú\u001cí"
},
{
"id": 1206246,
"created_at": "2026-05-10T18:27:47.701727Z",
"text_signature": "invariant_C3_poolBalanceReconciliation()",
"hex_signature": "0x78257e18",
"bytes_signature": "x%~\u0018"
},
{
"id": 1206245,
"created_at": "2026-05-10T18:27:47.698394Z",
"text_signature": "invariant_C2_conciergeHoldsNoEth()",
"hex_signature": "0x003120fb",
"bytes_signature": "\u00001 û"
},
{
"id": 1206244,
"created_at": "2026-05-10T18:27:47.685320Z",
"text_signature": "invariant_C1_conciergeHoldsNoLp()",
"hex_signature": "0x0ad53677",
"bytes_signature": "\nÕ6w"
},
{
"id": 1206243,
"created_at": "2026-05-10T18:27:47.115130Z",
"text_signature": "swapWithExtraEth(uint256,uint256)",
"hex_signature": "0xf3f3613e",
"bytes_signature": "óóa>"
},
{
"id": 1206242,
"created_at": "2026-05-10T18:27:47.112432Z",
"text_signature": "swapMint(uint256,uint256,uint256)",
"hex_signature": "0xbc5472c8",
"bytes_signature": "¼TrÈ"
},
{
"id": 1206241,
"created_at": "2026-05-10T18:27:47.106717Z",
"text_signature": "ghost_C2MaxEthSeen()",
"hex_signature": "0x24b00bc1",
"bytes_signature": "$°\u000bÁ"
},
{
"id": 1206240,
"created_at": "2026-05-10T18:27:47.103902Z",
"text_signature": "ghost_C2EthStuck()",
"hex_signature": "0x1c3fd490",
"bytes_signature": "\u001c?Ô"
},
{
"id": 1206239,
"created_at": "2026-05-10T18:27:47.099996Z",
"text_signature": "concierge()",
"hex_signature": "0x16b1e843",
"bytes_signature": "\u0016±èC"
},
{
"id": 1206238,
"created_at": "2026-05-10T18:27:47.096266Z",
"text_signature": "callCount()",
"hex_signature": "0x4b28f9a2",
"bytes_signature": "K(ù¢"
},
{
"id": 1206237,
"created_at": "2026-05-10T18:27:47.084982Z",
"text_signature": "burnSwap(uint256,uint256,uint256)",
"hex_signature": "0x11fd1217",
"bytes_signature": "\u0011ý\u0012\u0017"
},
{
"id": 1206236,
"created_at": "2026-05-10T18:27:47.052271Z",
"text_signature": "actors(uint256)",
"hex_signature": "0x93c0e83a",
"bytes_signature": "Àè:"
},
{
"id": 1206235,
"created_at": "2026-05-10T18:27:46.661890Z",
"text_signature": "testConciergeTwenty()",
"hex_signature": "0xa758d713",
"bytes_signature": "§X×\u0013"
},
{
"id": 1206234,
"created_at": "2026-05-10T18:27:46.659380Z",
"text_signature": "testConciergeTen()",
"hex_signature": "0x7851562e",
"bytes_signature": "xQV."
},
{
"id": 1206233,
"created_at": "2026-05-10T18:27:46.651371Z",
"text_signature": "testConciergePair()",
"hex_signature": "0xc7eff49f",
"bytes_signature": "Çïô"
}
]
}