Signature List

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

{
    "count": 1165411,
    "next": null,
    "previous": "http://www.4byte.directory/api/v1/signatures/?format=api&ordering=created_at&page=11654",
    "results": [
        {
            "id": 1198496,
            "created_at": "2026-02-28T08:27:27.012252Z",
            "text_signature": "testVerifyEd25519NamespaceSeparation()",
            "hex_signature": "0x98614233",
            "bytes_signature": "˜aB3"
        },
        {
            "id": 1198497,
            "created_at": "2026-02-28T08:27:27.014260Z",
            "text_signature": "testVerifyEd25519InvalidSignature()",
            "hex_signature": "0xeebde428",
            "bytes_signature": "î½ä("
        },
        {
            "id": 1198498,
            "created_at": "2026-02-28T08:27:27.016205Z",
            "text_signature": "testVerifyEd25519WrongSignatureLength()",
            "hex_signature": "0x0effc889",
            "bytes_signature": "\u000eÿȉ"
        },
        {
            "id": 1198499,
            "created_at": "2026-02-28T08:27:27.018220Z",
            "text_signature": "testSignEd25519Deterministic()",
            "hex_signature": "0xc4167bec",
            "bytes_signature": "Ä\u0016{ì"
        },
        {
            "id": 1198500,
            "created_at": "2026-02-28T08:27:27.363702Z",
            "text_signature": "testExpectRevertDirectPrecompileCall()",
            "hex_signature": "0xff72e4d0",
            "bytes_signature": "ÿräÐ"
        },
        {
            "id": 1198501,
            "created_at": "2026-02-28T08:27:27.443837Z",
            "text_signature": "test_execute_legacy_transfer()",
            "hex_signature": "0x43967daf",
            "bytes_signature": "C–}¯"
        },
        {
            "id": 1198502,
            "created_at": "2026-02-28T08:27:27.446300Z",
            "text_signature": "test_execute_eip1559_transfer()",
            "hex_signature": "0xdbbf34ef",
            "bytes_signature": "Û¿4ï"
        },
        {
            "id": 1198503,
            "created_at": "2026-02-28T08:27:27.448186Z",
            "text_signature": "test_execute_erc20_transfer()",
            "hex_signature": "0x8a251400",
            "bytes_signature": "Š%\u0014\u0000"
        },
        {
            "id": 1198504,
            "created_at": "2026-02-28T08:27:27.450078Z",
            "text_signature": "test_execute_then_interact()",
            "hex_signature": "0x56fcb879",
            "bytes_signature": "Vü¸y"
        },
        {
            "id": 1198505,
            "created_at": "2026-02-28T08:27:27.565074Z",
            "text_signature": "createEd25519Key(bytes32)",
            "hex_signature": "0x1ef3f27a",
            "bytes_signature": "\u001eóòz"
        },
        {
            "id": 1198506,
            "created_at": "2026-02-28T08:27:27.621573Z",
            "text_signature": "publicKeyEd25519(bytes32)",
            "hex_signature": "0x27f44236",
            "bytes_signature": "'ôB6"
        }
    ]
}