Signature List

HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": null,
    "previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11645",
    "results": [
        {
            "id": 1197596,
            "created_at": "2026-02-21T14:18:43.080831Z",
            "text_signature": "test_uri()",
            "hex_signature": "0x201cc093",
            "bytes_signature": " \u001cÀ“"
        },
        {
            "id": 1197597,
            "created_at": "2026-02-21T14:45:08.308870Z",
            "text_signature": "getFallbackHandler(bytes4)",
            "hex_signature": "0x7833fa04",
            "bytes_signature": "x3ú\u0004"
        },
        {
            "id": 1197598,
            "created_at": "2026-02-21T14:45:08.326881Z",
            "text_signature": "_validatorContains(address)",
            "hex_signature": "0xba94c2ac",
            "bytes_signature": "º”¬"
        },
        {
            "id": 1197599,
            "created_at": "2026-02-21T14:45:08.333996Z",
            "text_signature": "_validatorLength()",
            "hex_signature": "0x0fa713a5",
            "bytes_signature": "\u000f§\u0013¥"
        },
        {
            "id": 1197600,
            "created_at": "2026-02-21T14:45:08.340962Z",
            "text_signature": "_validatorAt(uint256)",
            "hex_signature": "0x1f4e7a68",
            "bytes_signature": "\u001fNzh"
        },
        {
            "id": 1197601,
            "created_at": "2026-02-21T14:45:08.348024Z",
            "text_signature": "_validatorAtFull(uint256)",
            "hex_signature": "0x21afce9d",
            "bytes_signature": "!¯Î"
        },
        {
            "id": 1197602,
            "created_at": "2026-02-21T14:45:08.356671Z",
            "text_signature": "_validatorPositionOf(address)",
            "hex_signature": "0x171aa445",
            "bytes_signature": "\u0017\u001a¤E"
        },
        {
            "id": 1197603,
            "created_at": "2026-02-21T14:45:08.362864Z",
            "text_signature": "_executorContains(address)",
            "hex_signature": "0x06e973c7",
            "bytes_signature": "\u0006ésÇ"
        },
        {
            "id": 1197604,
            "created_at": "2026-02-21T14:45:08.372104Z",
            "text_signature": "_executorLength()",
            "hex_signature": "0xa626b98b",
            "bytes_signature": "¦&¹‹"
        },
        {
            "id": 1197605,
            "created_at": "2026-02-21T14:45:08.381933Z",
            "text_signature": "_executorAt(uint256)",
            "hex_signature": "0x142e4c3d",
            "bytes_signature": "\u0014.L="
        },
        {
            "id": 1197606,
            "created_at": "2026-02-21T14:45:08.389738Z",
            "text_signature": "_executorAtFull(uint256)",
            "hex_signature": "0xf3dc7220",
            "bytes_signature": "óÜr "
        },
        {
            "id": 1197607,
            "created_at": "2026-02-21T14:45:08.396920Z",
            "text_signature": "_executorPositionOf(address)",
            "hex_signature": "0xa36324f3",
            "bytes_signature": "£c$ó"
        },
        {
            "id": 1197608,
            "created_at": "2026-02-21T14:45:08.868456Z",
            "text_signature": "_nonReentrantBeforeView()",
            "hex_signature": "0x1fc9a0ca",
            "bytes_signature": "\u001fÉ Ê"
        },
        {
            "id": 1197609,
            "created_at": "2026-02-21T14:45:09.277505Z",
            "text_signature": "viewCallback()",
            "hex_signature": "0x32e2a041",
            "bytes_signature": "2â A"
        }
    ]
}