HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1165777,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=6",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=-created_at&page=4",
"results": [
{
"id": 1198472,
"created_at": "2026-02-28T06:01:03.865962Z",
"text_signature": "isAuthor(uint256)",
"hex_signature": "0x0d238f9e",
"bytes_signature": "\r#"
},
{
"id": 1198471,
"created_at": "2026-02-28T06:01:03.863236Z",
"text_signature": "initialize(address,address,address[],bytes32[],bytes32[],bytes32[])",
"hex_signature": "0x025df29b",
"bytes_signature": "\u0002]ò"
},
{
"id": 1198470,
"created_at": "2026-02-28T06:01:03.860882Z",
"text_signature": "idToT2PubKey(uint256)",
"hex_signature": "0x8c552978",
"bytes_signature": "U)x"
},
{
"id": 1198469,
"created_at": "2026-02-28T06:01:03.858734Z",
"text_signature": "idToT1Address(uint256)",
"hex_signature": "0x17a691aa",
"bytes_signature": "\u0017¦ª"
},
{
"id": 1198468,
"created_at": "2026-02-28T06:01:03.856032Z",
"text_signature": "hasLowered(bytes32)",
"hex_signature": "0xe51d0921",
"bytes_signature": "å\u001d\t!"
},
{
"id": 1198467,
"created_at": "2026-02-28T06:01:03.854021Z",
"text_signature": "growthAmount(uint32)",
"hex_signature": "0xd2d6f4d5",
"bytes_signature": "ÒÖôÕ"
},
{
"id": 1198466,
"created_at": "2026-02-28T06:01:03.851921Z",
"text_signature": "corroborate(uint32,uint256)",
"hex_signature": "0xe6f4b533",
"bytes_signature": "æôµ3"
},
{
"id": 1198465,
"created_at": "2026-02-28T06:01:03.849274Z",
"text_signature": "confirmTransaction(bytes32,bytes32[])",
"hex_signature": "0x8ebd7265",
"bytes_signature": "½re"
},
{
"id": 1198464,
"created_at": "2026-02-28T06:01:03.846635Z",
"text_signature": "claimLower(bytes)",
"hex_signature": "0xa8f37db4",
"bytes_signature": "¨ó}´"
},
{
"id": 1198463,
"created_at": "2026-02-28T06:01:03.843779Z",
"text_signature": "checkLower(bytes)",
"hex_signature": "0xdf643512",
"bytes_signature": "ßd5\u0012"
},
{
"id": 1198462,
"created_at": "2026-02-28T06:01:03.841561Z",
"text_signature": "authorIsActive(uint256)",
"hex_signature": "0x66beb4cb",
"bytes_signature": "f¾´Ë"
},
{
"id": 1198461,
"created_at": "2026-02-28T06:01:03.839038Z",
"text_signature": "addAuthor(bytes,bytes32,uint256,uint32,bytes)",
"hex_signature": "0xb6851152",
"bytes_signature": "¶
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},
{
"id": 1198460,
"created_at": "2026-02-28T06:01:03.835054Z",
"text_signature": "GROWTH_PER_PERIOD()",
"hex_signature": "0x5011ed4f",
"bytes_signature": "P\u0011íO"
},
{
"id": 1198459,
"created_at": "2026-02-28T06:01:03.830832Z",
"text_signature": "EWT()",
"hex_signature": "0x3d0beb65",
"bytes_signature": "=\u000bëe"
},
{
"id": 1198458,
"created_at": "2026-02-28T06:00:49.873901Z",
"text_signature": "tokeToAuto(uint256,address)",
"hex_signature": "0xf5d15b65",
"bytes_signature": "õÑ[e"
},
{
"id": 1198457,
"created_at": "2026-02-28T06:00:49.870321Z",
"text_signature": "lockTokeFor(uint256,uint256,address)",
"hex_signature": "0xe66b3842",
"bytes_signature": "æk8B"
},
{
"id": 1198456,
"created_at": "2026-02-28T06:00:49.866619Z",
"text_signature": "TOKE()",
"hex_signature": "0xfecec9ed",
"bytes_signature": "þÎÉí"
},
{
"id": 1198455,
"created_at": "2026-02-28T06:00:49.863494Z",
"text_signature": "NEW_STAKING()",
"hex_signature": "0xf421979f",
"bytes_signature": "ô!"
},
{
"id": 1198454,
"created_at": "2026-02-28T06:00:41.839429Z",
"text_signature": "unpauseRegistration()",
"hex_signature": "0xed753b0b",
"bytes_signature": "íu;\u000b"
},
{
"id": 1198453,
"created_at": "2026-02-28T06:00:41.834741Z",
"text_signature": "setRoot(bytes32,uint64)",
"hex_signature": "0x36f136ef",
"bytes_signature": "6ñ6ï"
},
{
"id": 1198452,
"created_at": "2026-02-28T06:00:41.830203Z",
"text_signature": "revokeBatch(address[])",
"hex_signature": "0x055e3e5e",
"bytes_signature": "\u0005^>^"
},
{
"id": 1198451,
"created_at": "2026-02-28T06:00:41.825106Z",
"text_signature": "removeDeny(address)",
"hex_signature": "0x9c0ae0a2",
"bytes_signature": "\nà¢"
},
{
"id": 1198450,
"created_at": "2026-02-28T06:00:41.822039Z",
"text_signature": "registerWithProof(bytes32[])",
"hex_signature": "0xf94b69b5",
"bytes_signature": "ùKiµ"
},
{
"id": 1198449,
"created_at": "2026-02-28T06:00:41.817170Z",
"text_signature": "pauseRegistration()",
"hex_signature": "0x97e5e41c",
"bytes_signature": "åä\u001c"
},
{
"id": 1198448,
"created_at": "2026-02-28T06:00:41.812589Z",
"text_signature": "forceAllow(address)",
"hex_signature": "0x58c1c9f6",
"bytes_signature": "XÁÉö"
},
{
"id": 1198447,
"created_at": "2026-02-28T06:00:41.810073Z",
"text_signature": "currentRootId()",
"hex_signature": "0x990e6ec1",
"bytes_signature": "\u000enÁ"
},
{
"id": 1198446,
"created_at": "2026-02-28T06:00:41.801405Z",
"text_signature": "attestor()",
"hex_signature": "0xcada25c2",
"bytes_signature": "ÊÚ%Â"
},
{
"id": 1198445,
"created_at": "2026-02-28T06:00:07.102042Z",
"text_signature": "setDstConfig((uint32,uint64,uint64,uint16,uint128,uint128)[])",
"hex_signature": "0x3d85ac33",
"bytes_signature": "=
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},
{
"id": 1198444,
"created_at": "2026-02-28T06:00:07.088440Z",
"text_signature": "localEidV2()",
"hex_signature": "0xe395eb5c",
"bytes_signature": "ãë\\"
},
{
"id": 1198443,
"created_at": "2026-02-28T06:00:07.082311Z",
"text_signature": "getFee(address,bytes)",
"hex_signature": "0xc8f8dcd1",
"bytes_signature": "ÈøÜÑ"
},
{
"id": 1198442,
"created_at": "2026-02-28T06:00:07.075885Z",
"text_signature": "compose302(address,address,bytes32,uint16,bytes,bytes,uint256)",
"hex_signature": "0x7cd44734",
"bytes_signature": "|ÔG4"
},
{
"id": 1198441,
"created_at": "2026-02-28T06:00:07.069921Z",
"text_signature": "assignJob(address,bytes)",
"hex_signature": "0xc015bb7d",
"bytes_signature": "À\u0015»}"
},
{
"id": 1198440,
"created_at": "2026-02-28T02:09:14.917517Z",
"text_signature": "swap(address,address,uint24,bytes32,bytes32,uint24,bytes32,bytes32)",
"hex_signature": "0xd28f2f76",
"bytes_signature": "Ò/v"
},
{
"id": 1198439,
"created_at": "2026-02-28T01:13:39.969237Z",
"text_signature": "transfer((address,uint256,bytes)[])",
"hex_signature": "0xcf51607d",
"bytes_signature": "ÏQ`}"
},
{
"id": 1198438,
"created_at": "2026-02-27T18:02:05.645440Z",
"text_signature": "setDefaultFee(uint24)",
"hex_signature": "0x3a0d5443",
"bytes_signature": ":\rTC"
},
{
"id": 1198437,
"created_at": "2026-02-27T18:02:05.642960Z",
"text_signature": "setCustomFee(address,address,uint24)",
"hex_signature": "0x3d4ac4fc",
"bytes_signature": "=JÄü"
},
{
"id": 1198436,
"created_at": "2026-02-27T18:02:05.639790Z",
"text_signature": "resetCustomFee(address,address)",
"hex_signature": "0x53bf0fcc",
"bytes_signature": "S¿\u000fÌ"
},
{
"id": 1198435,
"created_at": "2026-02-27T18:02:05.636529Z",
"text_signature": "removeTrustedToken(address)",
"hex_signature": "0xfa2dd8fd",
"bytes_signature": "ú-Øý"
},
{
"id": 1198434,
"created_at": "2026-02-27T18:02:05.633986Z",
"text_signature": "postStopLimitOrder((address,address,address,uint256,uint256,int256,address,uint256))",
"hex_signature": "0xc9b75bdb",
"bytes_signature": "É·[Û"
},
{
"id": 1198433,
"created_at": "2026-02-27T18:02:05.630806Z",
"text_signature": "postRecurringOrder((address,address,address,uint256,uint256,uint256,uint256,uint256))",
"hex_signature": "0x3eaaaa6c",
"bytes_signature": ">ªªl"
},
{
"id": 1198432,
"created_at": "2026-02-27T18:02:05.628089Z",
"text_signature": "postLimitOrder((address,address,address,uint256,uint256,uint256))",
"hex_signature": "0xb1968b4e",
"bytes_signature": "±N"
},
{
"id": 1198431,
"created_at": "2026-02-27T18:02:05.623635Z",
"text_signature": "isTrustedToken(address)",
"hex_signature": "0x2fdfbb6f",
"bytes_signature": "/߻o"
},
{
"id": 1198430,
"created_at": "2026-02-27T18:02:05.619153Z",
"text_signature": "getTrustedTokens()",
"hex_signature": "0x053ec187",
"bytes_signature": "\u0005>Á"
},
{
"id": 1198429,
"created_at": "2026-02-27T18:02:05.616940Z",
"text_signature": "getStopLimitOrder((address,address,address,uint256,uint256,int256,address,uint256),uint256)",
"hex_signature": "0xd1431019",
"bytes_signature": "ÑC\u0010\u0019"
},
{
"id": 1198428,
"created_at": "2026-02-27T18:02:05.614348Z",
"text_signature": "getRecurringOrder((address,address,address,uint256,uint256,uint256,uint256,uint256),uint256)",
"hex_signature": "0x110d0331",
"bytes_signature": "\u0011\r\u00031"
},
{
"id": 1198427,
"created_at": "2026-02-27T18:02:05.611922Z",
"text_signature": "getLimitOrder((address,address,address,uint256,uint256,uint256),uint256)",
"hex_signature": "0x1bdb1f6a",
"bytes_signature": "\u001bÛ\u001fj"
},
{
"id": 1198426,
"created_at": "2026-02-27T18:02:05.608679Z",
"text_signature": "executeStopLimitOrder((address,address,address,uint256,uint256,int256,address,uint256),uint256,uint256,address,address,bytes)",
"hex_signature": "0xec669b44",
"bytes_signature": "ìfD"
},
{
"id": 1198425,
"created_at": "2026-02-27T18:02:05.605424Z",
"text_signature": "executeRecurringOrder((address,address,address,uint256,uint256,uint256,uint256,uint256),uint256,uint256,address,address,bytes)",
"hex_signature": "0x69b4542d",
"bytes_signature": "i´T-"
},
{
"id": 1198424,
"created_at": "2026-02-27T18:02:05.600868Z",
"text_signature": "executeLimitOrder((address,address,address,uint256,uint256,uint256),uint256,uint256,address,address,bytes)",
"hex_signature": "0xc0fe45ba",
"bytes_signature": "ÀþEº"
},
{
"id": 1198423,
"created_at": "2026-02-27T18:02:05.594310Z",
"text_signature": "cancelStopLimitOrder((address,address,address,uint256,uint256,int256,address,uint256),uint256)",
"hex_signature": "0xa10d243c",
"bytes_signature": "¡\r$<"
},
{
"id": 1198422,
"created_at": "2026-02-27T18:02:05.554569Z",
"text_signature": "cancelRecurringOrder((address,address,address,uint256,uint256,uint256,uint256,uint256),uint256)",
"hex_signature": "0x9b2db2a6",
"bytes_signature": "-²¦"
},
{
"id": 1198421,
"created_at": "2026-02-27T18:02:05.551246Z",
"text_signature": "cancelLimitOrder((address,address,address,uint256,uint256,uint256),uint256)",
"hex_signature": "0x1021133a",
"bytes_signature": "\u0010!\u0013:"
},
{
"id": 1198420,
"created_at": "2026-02-27T18:02:05.541709Z",
"text_signature": "addTrustedToken(address)",
"hex_signature": "0xb954a351",
"bytes_signature": "¹T£Q"
},
{
"id": 1198419,
"created_at": "2026-02-27T14:24:00.536512Z",
"text_signature": "PodAlreadyAdded()",
"hex_signature": "0xcbdb2973",
"bytes_signature": "ËÛ)s"
},
{
"id": 1198418,
"created_at": "2026-02-27T14:22:18.826568Z",
"text_signature": "PodsLimitReachedForAccount()",
"hex_signature": "0xc87e91a6",
"bytes_signature": "È~¦"
},
{
"id": 1198417,
"created_at": "2026-02-27T14:22:01.976723Z",
"text_signature": "InvalidPodAddress()",
"hex_signature": "0x960357e4",
"bytes_signature": "\u0003Wä"
},
{
"id": 1198416,
"created_at": "2026-02-27T14:21:16.765428Z",
"text_signature": "ApproveDisabled()",
"hex_signature": "0xeb60c2c4",
"bytes_signature": "ë`ÂÄ"
},
{
"id": 1198415,
"created_at": "2026-02-27T13:55:31.074289Z",
"text_signature": "getSimulator()",
"hex_signature": "0x98f66301",
"bytes_signature": "öc\u0001"
},
{
"id": 1198414,
"created_at": "2026-02-27T06:32:48.777123Z",
"text_signature": "execute((address,uint256,bytes)[],bytes32)",
"hex_signature": "0x571d3dc7",
"bytes_signature": "W\u001d=Ç"
},
{
"id": 1198413,
"created_at": "2026-02-27T04:53:36.345865Z",
"text_signature": "test_mock_function_via_impl_all_args()",
"hex_signature": "0x9a10ee40",
"bytes_signature": "\u0010î@"
},
{
"id": 1198412,
"created_at": "2026-02-27T04:53:36.342294Z",
"text_signature": "test_mock_function_via_impl_concrete_args()",
"hex_signature": "0x41dbdf08",
"bytes_signature": "AÛß\b"
},
{
"id": 1198411,
"created_at": "2026-02-27T04:53:36.338417Z",
"text_signature": "test_mock_function_via_impl()",
"hex_signature": "0xfa930bc2",
"bytes_signature": "ú\u000bÂ"
},
{
"id": 1198410,
"created_at": "2026-02-27T04:53:36.334782Z",
"text_signature": "test_mock_function_via_proxy_all_args()",
"hex_signature": "0xefd7a71e",
"bytes_signature": "ïק\u001e"
},
{
"id": 1198409,
"created_at": "2026-02-27T04:53:36.328718Z",
"text_signature": "test_mock_function_via_proxy_concrete_args()",
"hex_signature": "0x826d891b",
"bytes_signature": "m\u001b"
},
{
"id": 1198408,
"created_at": "2026-02-27T04:53:36.321023Z",
"text_signature": "test_mock_function_via_proxy()",
"hex_signature": "0x806f3a4c",
"bytes_signature": "o:L"
},
{
"id": 1198407,
"created_at": "2026-02-27T03:50:32.606532Z",
"text_signature": "WooSwap(address,address,address,address,uint256,uint256)",
"hex_signature": "0xfb5173a3",
"bytes_signature": "ûQs£"
},
{
"id": 1198406,
"created_at": "2026-02-27T03:46:52.069209Z",
"text_signature": "Swap(address,address,uint256,uint256,address,address)",
"hex_signature": "0x73adcdbf",
"bytes_signature": "sͿ"
},
{
"id": 1198405,
"created_at": "2026-02-27T01:23:10.837754Z",
"text_signature": "getRecordedLogsJson()",
"hex_signature": "0x3b171111",
"bytes_signature": ";\u0017\u0011\u0011"
},
{
"id": 1198404,
"created_at": "2026-02-27T01:23:10.278525Z",
"text_signature": "testRecordedLogsJsonEmpty()",
"hex_signature": "0x1fb735b1",
"bytes_signature": "\u001f·5±"
},
{
"id": 1198403,
"created_at": "2026-02-27T01:23:10.262778Z",
"text_signature": "testRecordedLogsJson()",
"hex_signature": "0x86195ecc",
"bytes_signature": "\u0019^Ì"
},
{
"id": 1198402,
"created_at": "2026-02-27T00:26:51.826124Z",
"text_signature": "p256Verify(bytes32,bytes32,bytes32,uint256,uint256)",
"hex_signature": "0x4e0c440b",
"bytes_signature": "N\fD\u000b"
},
{
"id": 1198401,
"created_at": "2026-02-27T00:26:51.215812Z",
"text_signature": "countLeadingZeros(uint256)",
"hex_signature": "0xe800a022",
"bytes_signature": "è\u0000 \""
},
{
"id": 1198400,
"created_at": "2026-02-26T14:55:40.534568Z",
"text_signature": "cancel_controller_set()",
"hex_signature": "0xf0f529b3",
"bytes_signature": "ðõ)³"
},
{
"id": 1198399,
"created_at": "2026-02-26T14:55:40.530114Z",
"text_signature": "set_validator_tier(uint256,uint256,address)",
"hex_signature": "0xed048bda",
"bytes_signature": "í\u0004Ú"
},
{
"id": 1198398,
"created_at": "2026-02-26T14:55:40.525192Z",
"text_signature": "cancel_validator_commission_set()",
"hex_signature": "0xc1f6309a",
"bytes_signature": "Áö0"
},
{
"id": 1198397,
"created_at": "2026-02-26T13:14:40.956762Z",
"text_signature": "withdraw(((uint256,uint256,bytes32,address),bytes))",
"hex_signature": "0x2ed5bbd7",
"bytes_signature": ".Õ»×"
},
{
"id": 1198396,
"created_at": "2026-02-26T13:13:35.930603Z",
"text_signature": "approveWithdrawalsForToken(((uint256,uint256,bytes32,address),bytes)[],address)",
"hex_signature": "0xfd437389",
"bytes_signature": "ýCs"
},
{
"id": 1198395,
"created_at": "2026-02-26T13:13:35.925155Z",
"text_signature": "approveWithdrawals(((uint256,uint256,bytes32,address),bytes)[])",
"hex_signature": "0x010e42c7",
"bytes_signature": "\u0001\u000eBÇ"
},
{
"id": 1198394,
"created_at": "2026-02-26T13:13:35.894453Z",
"text_signature": "approveDeposits(((uint256,uint256,bytes32,address,uint96,address),bytes)[])",
"hex_signature": "0x3bb229ca",
"bytes_signature": ";²)Ê"
},
{
"id": 1198393,
"created_at": "2026-02-26T13:11:20.328549Z",
"text_signature": "depositForToken(uint256,(bytes,uint128,uint8),address)",
"hex_signature": "0x643d200b",
"bytes_signature": "d= \u000b"
},
{
"id": 1198392,
"created_at": "2026-02-26T06:00:18.492769Z",
"text_signature": "watchtower()",
"hex_signature": "0x7f7673f9",
"bytes_signature": "vsù"
},
{
"id": 1198391,
"created_at": "2026-02-26T06:00:18.489688Z",
"text_signature": "unlockNFTWithProof(uint256,address,bytes32,uint256,bytes32[])",
"hex_signature": "0xfbd0d4d9",
"bytes_signature": "ûÐÔÙ"
},
{
"id": 1198390,
"created_at": "2026-02-26T06:00:18.486070Z",
"text_signature": "unlockDelay()",
"hex_signature": "0x0519da32",
"bytes_signature": "\u0005\u0019Ú2"
},
{
"id": 1198389,
"created_at": "2026-02-26T06:00:18.482558Z",
"text_signature": "setWatchtower(address)",
"hex_signature": "0xfe2d567e",
"bytes_signature": "þ-V~"
},
{
"id": 1198388,
"created_at": "2026-02-26T06:00:18.476752Z",
"text_signature": "setMegaETHBridge(address)",
"hex_signature": "0x7944bdea",
"bytes_signature": "yD½ê"
},
{
"id": 1198387,
"created_at": "2026-02-26T06:00:18.474019Z",
"text_signature": "setBlockRoot(uint256,bytes32,(uint256,address,uint256,bytes32)[])",
"hex_signature": "0x58d9ccb3",
"bytes_signature": "XÙ̳"
},
{
"id": 1198386,
"created_at": "2026-02-26T06:00:18.469953Z",
"text_signature": "resolveDispute(uint256)",
"hex_signature": "0xc2b7b868",
"bytes_signature": "·¸h"
},
{
"id": 1198385,
"created_at": "2026-02-26T06:00:18.466185Z",
"text_signature": "rescueNFT(uint256,address)",
"hex_signature": "0x53673c46",
"bytes_signature": "Sg<F"
},
{
"id": 1198384,
"created_at": "2026-02-26T06:00:18.459414Z",
"text_signature": "processedLocks(bytes32)",
"hex_signature": "0x09765f53",
"bytes_signature": "\tv_S"
},
{
"id": 1198383,
"created_at": "2026-02-26T06:00:18.453317Z",
"text_signature": "megaETHBridge()",
"hex_signature": "0x5cdaa877",
"bytes_signature": "\\Ú¨w"
},
{
"id": 1198382,
"created_at": "2026-02-26T06:00:18.446136Z",
"text_signature": "disputedRoots(uint256)",
"hex_signature": "0xfe92a440",
"bytes_signature": "þ¤@"
},
{
"id": 1198381,
"created_at": "2026-02-26T06:00:18.442892Z",
"text_signature": "disputeRoot(uint256)",
"hex_signature": "0xb4935c96",
"bytes_signature": "´\\"
},
{
"id": 1198380,
"created_at": "2026-02-26T06:00:18.439787Z",
"text_signature": "clearBlockRoot(uint256)",
"hex_signature": "0x8a0d8b74",
"bytes_signature": "\rt"
},
{
"id": 1198379,
"created_at": "2026-02-26T06:00:18.436797Z",
"text_signature": "blockRoots(uint256)",
"hex_signature": "0x42b146d9",
"bytes_signature": "B±FÙ"
},
{
"id": 1198378,
"created_at": "2026-02-26T06:00:18.433279Z",
"text_signature": "blockRootMetadata(uint256)",
"hex_signature": "0xabdd4cf1",
"bytes_signature": "«ÝLñ"
},
{
"id": 1198377,
"created_at": "2026-02-26T06:00:18.430030Z",
"text_signature": "batchUnlockNFTWithProof(uint256[],address[],bytes32[],uint256[],bytes32[][])",
"hex_signature": "0x83760a75",
"bytes_signature": "v\nu"
},
{
"id": 1198376,
"created_at": "2026-02-26T06:00:18.425906Z",
"text_signature": "batchLockNFT(uint256[],address)",
"hex_signature": "0x47c19c1f",
"bytes_signature": "GÁ\u001f"
},
{
"id": 1198375,
"created_at": "2026-02-26T06:00:18.421087Z",
"text_signature": "MAX_UNLOCK_DELAY()",
"hex_signature": "0x8c03e18b",
"bytes_signature": "\u0003á"
},
{
"id": 1198374,
"created_at": "2026-02-26T04:12:15.671023Z",
"text_signature": "getDexDebtReservesAdjusted(address)",
"hex_signature": "0xdde04706",
"bytes_signature": "ÝàG\u0006"
},
{
"id": 1198373,
"created_at": "2026-02-26T04:12:14.713426Z",
"text_signature": "getDexCollateralReservesAdjusted(address)",
"hex_signature": "0xc0eec0e8",
"bytes_signature": "˔ˏ"
}
]
}