HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept
{
"count": 1178159,
"next": "http://www.4byte.directory/api/v1/signatures/?format=api&page=14",
"previous": "http://www.4byte.directory/api/v1/signatures/?format=api&page=12",
"results": [
{
"id": 1210055,
"created_at": "2026-06-29T19:26:00.495887Z",
"text_signature": "getMachinePathListsCount(uint256)",
"hex_signature": "0xa71b1c71",
"bytes_signature": "§\u001b\u001cq"
},
{
"id": 1210054,
"created_at": "2026-06-29T19:26:00.493437Z",
"text_signature": "getMachinePathListMessageHash(uint256,uint256)",
"hex_signature": "0xb27f4702",
"bytes_signature": "²G\u0002"
},
{
"id": 1210053,
"created_at": "2026-06-29T19:26:00.490899Z",
"text_signature": "isMachinePathListSigned(uint256,uint256)",
"hex_signature": "0x70838db9",
"bytes_signature": "p¹"
},
{
"id": 1210052,
"created_at": "2026-06-29T19:26:00.488357Z",
"text_signature": "isMachinePathListFinalized(uint256,uint256)",
"hex_signature": "0xb367ffed",
"bytes_signature": "³gÿí"
},
{
"id": 1210051,
"created_at": "2026-06-29T19:26:00.485253Z",
"text_signature": "getActiveMachinePathListNonce(uint256)",
"hex_signature": "0xb9b27a4b",
"bytes_signature": "¹²zK"
},
{
"id": 1210050,
"created_at": "2026-06-29T19:26:00.482575Z",
"text_signature": "isMachinePathValid(uint256,address,address)",
"hex_signature": "0x76ffee5c",
"bytes_signature": "vÿî\\"
},
{
"id": 1210049,
"created_at": "2026-06-29T19:26:00.479584Z",
"text_signature": "finalizeMachinePathList(uint256,uint256)",
"hex_signature": "0x7fb88568",
"bytes_signature": "¸
h"
},
{
"id": 1210048,
"created_at": "2026-06-29T19:26:00.476055Z",
"text_signature": "createNewMachinePathList(uint256)",
"hex_signature": "0x07ae64b2",
"bytes_signature": "\u0007®d²"
},
{
"id": 1210047,
"created_at": "2026-06-29T19:26:00.472799Z",
"text_signature": "getVrfAuthorizationAddress(bytes32)",
"hex_signature": "0x918945a0",
"bytes_signature": "E "
},
{
"id": 1210046,
"created_at": "2026-06-29T19:26:00.469820Z",
"text_signature": "setVrfAuthorizationAddress(bytes32,address)",
"hex_signature": "0x76b87bcf",
"bytes_signature": "v¸{Ï"
},
{
"id": 1210045,
"created_at": "2026-06-29T19:26:00.466890Z",
"text_signature": "getSystemInstructionsSenders()",
"hex_signature": "0xa37768e5",
"bytes_signature": "£whå"
},
{
"id": 1210044,
"created_at": "2026-06-29T19:26:00.463968Z",
"text_signature": "isWalletProjectUnpauser(bytes32,address)",
"hex_signature": "0xe5fdda95",
"bytes_signature": "åýÚ"
},
{
"id": 1210043,
"created_at": "2026-06-29T19:26:00.461150Z",
"text_signature": "isWalletProjectPauser(bytes32,address)",
"hex_signature": "0xfe27b3ee",
"bytes_signature": "þ'³î"
},
{
"id": 1210042,
"created_at": "2026-06-29T19:26:00.458842Z",
"text_signature": "getWalletProjectUnpausers(bytes32)",
"hex_signature": "0x3bb392db",
"bytes_signature": ";³Û"
},
{
"id": 1210041,
"created_at": "2026-06-29T19:26:00.456630Z",
"text_signature": "getWalletProjectPausers(bytes32)",
"hex_signature": "0xefaddfab",
"bytes_signature": "ïß«"
},
{
"id": 1210040,
"created_at": "2026-06-29T19:26:00.453058Z",
"text_signature": "getLastStatusChangeTs(address)",
"hex_signature": "0x1e17eb5a",
"bytes_signature": "\u001e\u0017ëZ"
},
{
"id": 1210039,
"created_at": "2026-06-29T19:26:00.449619Z",
"text_signature": "getActiveTeeMachines(uint256)",
"hex_signature": "0x45f1f0f0",
"bytes_signature": "Eñðð"
},
{
"id": 1210038,
"created_at": "2026-06-29T19:26:00.447374Z",
"text_signature": "getAllActiveTeeMachines(uint256,uint256)",
"hex_signature": "0xa5578af4",
"bytes_signature": "¥Wô"
},
{
"id": 1210037,
"created_at": "2026-06-29T19:26:00.444678Z",
"text_signature": "getRandomTeeIds(uint256,uint256)",
"hex_signature": "0xfeeabcbf",
"bytes_signature": "þ꼿"
},
{
"id": 1210036,
"created_at": "2026-06-29T19:26:00.442401Z",
"text_signature": "getTeeMachineWithAttestationData(address)",
"hex_signature": "0x883e6c9a",
"bytes_signature": ">l"
},
{
"id": 1210035,
"created_at": "2026-06-29T19:26:00.439992Z",
"text_signature": "getTeeMachine(address)",
"hex_signature": "0x5ede508f",
"bytes_signature": "^ÞP"
},
{
"id": 1210034,
"created_at": "2026-06-29T19:26:00.437587Z",
"text_signature": "getInitialSigningPolicyId(address)",
"hex_signature": "0xb2e51edd",
"bytes_signature": "²å\u001eÝ"
},
{
"id": 1210033,
"created_at": "2026-06-29T19:26:00.435352Z",
"text_signature": "getTeeMachineOwner(address)",
"hex_signature": "0xb7e773e9",
"bytes_signature": "·çsé"
},
{
"id": 1210032,
"created_at": "2026-06-29T19:26:00.433265Z",
"text_signature": "getTeeMachineStatus(address)",
"hex_signature": "0x25e30221",
"bytes_signature": "%ã\u0002!"
},
{
"id": 1210031,
"created_at": "2026-06-29T19:26:00.430543Z",
"text_signature": "proposeNewOwner(address,address)",
"hex_signature": "0x38195139",
"bytes_signature": "8\u0019Q9"
},
{
"id": 1210030,
"created_at": "2026-06-29T19:26:00.425924Z",
"text_signature": "_getGovernance(uint256,bytes32)",
"hex_signature": "0x6eaa68b8",
"bytes_signature": "nªh¸"
},
{
"id": 1210029,
"created_at": "2026-06-29T19:26:00.423476Z",
"text_signature": "isGovernanceHashValid(uint256,bytes32)",
"hex_signature": "0x66d98ef8",
"bytes_signature": "fÙø"
},
{
"id": 1210028,
"created_at": "2026-06-29T19:26:00.420919Z",
"text_signature": "getLatestTeeGovernance(uint256)",
"hex_signature": "0x3e7bd5d4",
"bytes_signature": ">{ÕÔ"
},
{
"id": 1210027,
"created_at": "2026-06-29T19:26:00.418711Z",
"text_signature": "getTeeGovernance(uint256,bytes32)",
"hex_signature": "0x090f2bfb",
"bytes_signature": "\t\u000f+û"
},
{
"id": 1210026,
"created_at": "2026-06-29T19:26:00.416324Z",
"text_signature": "isTeeGovernanceSigner(uint256,bytes32,address)",
"hex_signature": "0xd8784372",
"bytes_signature": "ØxCr"
},
{
"id": 1210025,
"created_at": "2026-06-29T19:26:00.414030Z",
"text_signature": "getTeeGovernanceThreshold(uint256,bytes32)",
"hex_signature": "0x3b13db2b",
"bytes_signature": ";\u0013Û+"
},
{
"id": 1210024,
"created_at": "2026-06-29T19:26:00.411530Z",
"text_signature": "getLatestTeeGovernanceHash(uint256)",
"hex_signature": "0x555f9961",
"bytes_signature": "U_a"
},
{
"id": 1210023,
"created_at": "2026-06-29T19:26:00.408610Z",
"text_signature": "getCodeHashInfo(uint256,bytes32)",
"hex_signature": "0x62672305",
"bytes_signature": "bg#\u0005"
},
{
"id": 1210022,
"created_at": "2026-06-29T19:26:00.406643Z",
"text_signature": "isCodeHashPlatformDisabled(uint256,bytes32,bytes32)",
"hex_signature": "0x2a19c98e",
"bytes_signature": "*\u0019É"
},
{
"id": 1210021,
"created_at": "2026-06-29T19:26:00.404015Z",
"text_signature": "isCodeHashPlatformSupported(uint256,bytes32,bytes32)",
"hex_signature": "0xa1d925c6",
"bytes_signature": "¡Ù%Æ"
},
{
"id": 1210020,
"created_at": "2026-06-29T19:26:00.401696Z",
"text_signature": "getSupportedCodeHashes(uint256)",
"hex_signature": "0x9ebb72b2",
"bytes_signature": "»r²"
},
{
"id": 1210019,
"created_at": "2026-06-29T19:26:00.399466Z",
"text_signature": "isKeyTypeSupported(uint256,bytes32)",
"hex_signature": "0xf4ac4279",
"bytes_signature": "ô¬By"
},
{
"id": 1210018,
"created_at": "2026-06-29T19:26:00.396615Z",
"text_signature": "getSupportedKeyTypes(uint256)",
"hex_signature": "0x8bab3177",
"bytes_signature": "«1w"
},
{
"id": 1210017,
"created_at": "2026-06-29T19:26:00.393795Z",
"text_signature": "isSigningAlgoSupported(bytes32,bytes32)",
"hex_signature": "0x62487d98",
"bytes_signature": "bH}"
},
{
"id": 1210016,
"created_at": "2026-06-29T19:26:00.390929Z",
"text_signature": "getTeeExtensionInstructionsSender(uint256)",
"hex_signature": "0x2c177358",
"bytes_signature": ",\u0017sX"
},
{
"id": 1210015,
"created_at": "2026-06-29T19:26:00.387975Z",
"text_signature": "getTeeExtensionStateVerifier(uint256)",
"hex_signature": "0x709ebdcd",
"bytes_signature": "p½Í"
},
{
"id": 1210014,
"created_at": "2026-06-29T19:26:00.385270Z",
"text_signature": "getExtensionOperator(uint256)",
"hex_signature": "0xb69caaca",
"bytes_signature": "¶ªÊ"
},
{
"id": 1210013,
"created_at": "2026-06-29T19:26:00.382925Z",
"text_signature": "getExtensionOwner(uint256)",
"hex_signature": "0x5e46e380",
"bytes_signature": "^Fã"
},
{
"id": 1210012,
"created_at": "2026-06-29T19:26:00.380289Z",
"text_signature": "getSystemSupportedSigningAlgos(bytes32)",
"hex_signature": "0xc6cba800",
"bytes_signature": "ÆË¨\u0000"
},
{
"id": 1210011,
"created_at": "2026-06-29T19:26:00.377697Z",
"text_signature": "getSystemSupportedKeyTypes()",
"hex_signature": "0x50a15fcc",
"bytes_signature": "P¡_Ì"
},
{
"id": 1210010,
"created_at": "2026-06-29T19:26:00.375352Z",
"text_signature": "getSystemSupportedPlatforms()",
"hex_signature": "0xe38c8964",
"bytes_signature": "ãd"
},
{
"id": 1210009,
"created_at": "2026-06-29T19:26:00.372348Z",
"text_signature": "nextPublicExtensionId()",
"hex_signature": "0x27582ad5",
"bytes_signature": "'X*Õ"
},
{
"id": 1210008,
"created_at": "2026-06-29T19:26:00.369275Z",
"text_signature": "setExtensionOperator(uint256,address)",
"hex_signature": "0x868843b9",
"bytes_signature": "C¹"
},
{
"id": 1210007,
"created_at": "2026-06-29T19:26:00.366256Z",
"text_signature": "confirmOwnership(uint256)",
"hex_signature": "0x290fbb03",
"bytes_signature": ")\u000f»\u0003"
},
{
"id": 1210006,
"created_at": "2026-06-29T19:26:00.363742Z",
"text_signature": "proposeNewOwner(uint256,address)",
"hex_signature": "0xe947a09f",
"bytes_signature": "éG "
},
{
"id": 1210005,
"created_at": "2026-06-29T19:26:00.360872Z",
"text_signature": "registerReserved(uint256,address)",
"hex_signature": "0xbf59ac18",
"bytes_signature": "¿Y¬\u0018"
},
{
"id": 1210004,
"created_at": "2026-06-29T19:26:00.357816Z",
"text_signature": "getEmergencyUnpauseGracePeriodSeconds()",
"hex_signature": "0x92f8d8a3",
"bytes_signature": "øØ£"
},
{
"id": 1210003,
"created_at": "2026-06-29T19:26:00.354994Z",
"text_signature": "getLastUnpauseTs(uint256)",
"hex_signature": "0x87ba2360",
"bytes_signature": "º#`"
},
{
"id": 1210002,
"created_at": "2026-06-29T19:26:00.352267Z",
"text_signature": "isExtensionEmergencyPaused(uint256)",
"hex_signature": "0xd8121be4",
"bytes_signature": "Ø\u0012\u001bä"
},
{
"id": 1210001,
"created_at": "2026-06-29T19:26:00.349668Z",
"text_signature": "isExtensionEmergencyUnpauser(uint256,address)",
"hex_signature": "0xc61b79ff",
"bytes_signature": "Æ\u001byÿ"
},
{
"id": 1210000,
"created_at": "2026-06-29T19:26:00.346429Z",
"text_signature": "isExtensionEmergencyPauser(uint256,address)",
"hex_signature": "0x192364a5",
"bytes_signature": "\u0019#d¥"
},
{
"id": 1209999,
"created_at": "2026-06-29T19:26:00.343408Z",
"text_signature": "getExtensionEmergencyUnpausers(uint256)",
"hex_signature": "0xbeefb796",
"bytes_signature": "¾ï·"
},
{
"id": 1209998,
"created_at": "2026-06-29T19:26:00.340923Z",
"text_signature": "getExtensionEmergencyPausers(uint256)",
"hex_signature": "0x930a0f03",
"bytes_signature": "\n\u000f\u0003"
},
{
"id": 1209997,
"created_at": "2026-06-29T19:26:00.337935Z",
"text_signature": "setEmergencyUnpauseGracePeriodSeconds(uint256)",
"hex_signature": "0x8fb045d5",
"bytes_signature": "°EÕ"
},
{
"id": 1209996,
"created_at": "2026-06-29T19:26:00.335160Z",
"text_signature": "emergencyUnpauseExtension(uint256)",
"hex_signature": "0x255fb084",
"bytes_signature": "%_°"
},
{
"id": 1209995,
"created_at": "2026-06-29T19:26:00.332057Z",
"text_signature": "emergencyPauseExtension(uint256)",
"hex_signature": "0x54a77684",
"bytes_signature": "T§v"
},
{
"id": 1209994,
"created_at": "2026-06-29T19:26:00.328659Z",
"text_signature": "calculateFeeByWalletId(bytes32,bytes32,bytes32)",
"hex_signature": "0xb4e28b6e",
"bytes_signature": "´ân"
},
{
"id": 1209993,
"created_at": "2026-06-29T19:26:00.325839Z",
"text_signature": "getOperationFee(bytes32,bytes32)",
"hex_signature": "0x3d5e0390",
"bytes_signature": "=^\u0003"
},
{
"id": 1209992,
"created_at": "2026-06-29T19:26:00.321365Z",
"text_signature": "isAllowedTeeWalletProjectOwner(uint256,address)",
"hex_signature": "0xab1c7ea1",
"bytes_signature": "«\u001c~¡"
},
{
"id": 1209991,
"created_at": "2026-06-29T19:26:00.318646Z",
"text_signature": "isAllowedTeeMachineOwner(uint256,address)",
"hex_signature": "0x84f5da36",
"bytes_signature": "õÚ6"
},
{
"id": 1209990,
"created_at": "2026-06-29T19:26:00.315826Z",
"text_signature": "getAllowedTeeWalletProjectOwners(uint256)",
"hex_signature": "0xd11340ed",
"bytes_signature": "Ñ\u0013@í"
},
{
"id": 1209989,
"created_at": "2026-06-29T19:26:00.311203Z",
"text_signature": "getAllowedTeeMachineOwners(uint256)",
"hex_signature": "0x5f37ea30",
"bytes_signature": "_7ê0"
},
{
"id": 1209988,
"created_at": "2026-06-29T19:26:00.307443Z",
"text_signature": "allTeeWalletProjectOwnersAllowed(uint256)",
"hex_signature": "0x8398fc2e",
"bytes_signature": "ü."
},
{
"id": 1209987,
"created_at": "2026-06-29T19:26:00.304230Z",
"text_signature": "allTeeMachineOwnersAllowed(uint256)",
"hex_signature": "0x2a30b9f4",
"bytes_signature": "*0¹ô"
},
{
"id": 1209986,
"created_at": "2026-06-29T19:26:00.300711Z",
"text_signature": "allExtensionOwnersAllowed()",
"hex_signature": "0x899aa572",
"bytes_signature": "¥r"
},
{
"id": 1209985,
"created_at": "2026-06-29T19:26:00.297679Z",
"text_signature": "isAllowedExtensionOwner(address)",
"hex_signature": "0xd3886a10",
"bytes_signature": "Ój\u0010"
},
{
"id": 1209984,
"created_at": "2026-06-29T19:26:00.294480Z",
"text_signature": "getAllowedExtensionOwners()",
"hex_signature": "0x6affbc67",
"bytes_signature": "jÿ¼g"
},
{
"id": 1209983,
"created_at": "2026-06-29T19:26:00.291378Z",
"text_signature": "disallowAllTeeWalletProjectOwners(uint256)",
"hex_signature": "0x919fd33a",
"bytes_signature": "Ó:"
},
{
"id": 1209982,
"created_at": "2026-06-29T19:26:00.288453Z",
"text_signature": "allowAllTeeWalletProjectOwners(uint256)",
"hex_signature": "0x61f957e7",
"bytes_signature": "aùWç"
},
{
"id": 1209981,
"created_at": "2026-06-29T19:26:00.285532Z",
"text_signature": "disallowAllTeeMachineOwners(uint256)",
"hex_signature": "0xb86936ba",
"bytes_signature": "¸i6º"
},
{
"id": 1209980,
"created_at": "2026-06-29T19:26:00.282187Z",
"text_signature": "allowAllTeeMachineOwners(uint256)",
"hex_signature": "0x1b489f2d",
"bytes_signature": "\u001bH-"
},
{
"id": 1209979,
"created_at": "2026-06-29T19:26:00.278548Z",
"text_signature": "disallowAllExtensionOwners()",
"hex_signature": "0x12282f33",
"bytes_signature": "\u0012(/3"
},
{
"id": 1209978,
"created_at": "2026-06-29T19:26:00.275552Z",
"text_signature": "allowAllExtensionOwners()",
"hex_signature": "0xef10f5ad",
"bytes_signature": "ï\u0010õ"
},
{
"id": 1209977,
"created_at": "2026-06-29T19:26:00.272267Z",
"text_signature": "fdc2Verification()",
"hex_signature": "0xbf2e9839",
"bytes_signature": "¿.9"
},
{
"id": 1209976,
"created_at": "2026-06-29T19:26:00.269310Z",
"text_signature": "fdc2Hub()",
"hex_signature": "0xa7566ff3",
"bytes_signature": "§Voó"
},
{
"id": 1209975,
"created_at": "2026-06-29T19:26:00.263762Z",
"text_signature": "getAvailabilityCheckValidity(address)",
"hex_signature": "0x3e1f22f5",
"bytes_signature": ">\u001f\"õ"
},
{
"id": 1209974,
"created_at": "2026-06-29T19:26:00.259869Z",
"text_signature": "getCosigners()",
"hex_signature": "0x86b8d27e",
"bytes_signature": "¸Ò~"
},
{
"id": 1209973,
"created_at": "2026-06-29T19:26:00.257003Z",
"text_signature": "updateSettings(uint64,uint64,uint64)",
"hex_signature": "0x34ef6f09",
"bytes_signature": "4ïo\t"
},
{
"id": 1209972,
"created_at": "2026-06-29T19:26:00.253655Z",
"text_signature": "requestAvailabilityCheckAttestation(address,bytes32,address,address,address)",
"hex_signature": "0xa3d60348",
"bytes_signature": "£Ö\u0003H"
},
{
"id": 1209971,
"created_at": "2026-06-29T19:26:00.249677Z",
"text_signature": "requestTeeAttestation(address,address)",
"hex_signature": "0x7d8dcfb5",
"bytes_signature": "}ϵ"
},
{
"id": 1209970,
"created_at": "2026-06-29T19:26:00.246267Z",
"text_signature": "getBackupManager(bytes32)",
"hex_signature": "0x7bb77989",
"bytes_signature": "{·y"
},
{
"id": 1209969,
"created_at": "2026-06-29T19:26:00.243279Z",
"text_signature": "getSigningAlgo(bytes32)",
"hex_signature": "0x17566896",
"bytes_signature": "\u0017Vh"
},
{
"id": 1209968,
"created_at": "2026-06-29T19:26:00.240117Z",
"text_signature": "getKeyType(bytes32)",
"hex_signature": "0x779d385a",
"bytes_signature": "w8Z"
},
{
"id": 1209967,
"created_at": "2026-06-29T19:26:00.236752Z",
"text_signature": "getExtensionId(bytes32)",
"hex_signature": "0x13def0e3",
"bytes_signature": "\u0013Þðã"
},
{
"id": 1209966,
"created_at": "2026-06-29T19:26:00.232664Z",
"text_signature": "confirmOwnership(bytes32)",
"hex_signature": "0x7ff0e872",
"bytes_signature": "ðèr"
},
{
"id": 1209965,
"created_at": "2026-06-29T19:26:00.229705Z",
"text_signature": "proposeNewOwner(bytes32,address)",
"hex_signature": "0x3ad60dd6",
"bytes_signature": ":Ö\rÖ"
},
{
"id": 1209964,
"created_at": "2026-06-29T19:26:00.226528Z",
"text_signature": "setBackupManager(bytes32,address)",
"hex_signature": "0x755fd7c2",
"bytes_signature": "u_×Â"
},
{
"id": 1209963,
"created_at": "2026-06-29T19:26:00.223601Z",
"text_signature": "createProject(uint256,bytes32,bytes32)",
"hex_signature": "0xa650c968",
"bytes_signature": "¦PÉh"
},
{
"id": 1209962,
"created_at": "2026-06-29T19:26:00.220341Z",
"text_signature": "_checkOnlyOwner(bytes32)",
"hex_signature": "0xcf944114",
"bytes_signature": "ÏA\u0014"
},
{
"id": 1209961,
"created_at": "2026-06-29T19:26:00.216991Z",
"text_signature": "getWalletStatus(bytes32)",
"hex_signature": "0xbfb5dcf9",
"bytes_signature": "¿µÜù"
},
{
"id": 1209960,
"created_at": "2026-06-29T19:26:00.213931Z",
"text_signature": "getWalletCosignersAndThreshold(bytes32)",
"hex_signature": "0x881567e5",
"bytes_signature": "\u0015gå"
},
{
"id": 1209959,
"created_at": "2026-06-29T19:26:00.210937Z",
"text_signature": "getWalletAdminsAndThreshold(bytes32)",
"hex_signature": "0x3309abd0",
"bytes_signature": "3\t«Ð"
},
{
"id": 1209958,
"created_at": "2026-06-29T19:26:00.207670Z",
"text_signature": "getWalletAdminsPublicKeysAndThreshold(bytes32)",
"hex_signature": "0xf3f0efb4",
"bytes_signature": "óðï´"
},
{
"id": 1209957,
"created_at": "2026-06-29T19:26:00.204392Z",
"text_signature": "getWalletProjectId(bytes32)",
"hex_signature": "0xf8d5d64f",
"bytes_signature": "øÕÖO"
},
{
"id": 1209956,
"created_at": "2026-06-29T19:26:00.201270Z",
"text_signature": "getProjectWalletIds(bytes32)",
"hex_signature": "0x92911c30",
"bytes_signature": "\u001c0"
}
]
}