{
    "updated_at": "2026-07-13T18:54:19+08:00",
    "_note": "身份段台账。series 按固件版本(V<maj.min.patch>)分桶；issue.php 永远发券并把每次 MAC+SN 追加进 devices[]、递增 burned（即该版本累计已烧台数）。serial 即该版本内序号、换版本从 1 起。只记录产量，不做告警。",
    "series": {
        "V1.0.0": {
            "fw_version": "1.0.0",
            "burned": 19,
            "devices": [
                {
                    "serial": 1,
                    "sn": "V1.0.0-260629-000001",
                    "mac": "44B176D70A64",
                    "build": "260629",
                    "sig": "5iajL3W8dUl7wh/jwBp/EYwV9jRp9yb9viRtHcwES4FUIIvmK9rY/cSQXq1qRL9RIbmweY0VuWhwtDbhlyaANg==",
                    "time": "2026-06-30T15:51:44+08:00"
                },
                {
                    "serial": 2,
                    "sn": "V1.0.0-260713-000002",
                    "mac": "44B176D70A7C",
                    "build": "260713",
                    "sig": "IAqpfE03AuvKXWQxJDjjX/COKuaXUPWYMPldRnN1lpaodkq7TQ7erI5az31eQTWGGdJqBT5kv57XpOI6xNtogw==",
                    "time": "2026-06-30T16:14:48+08:00",
                    "reissued_at": "2026-07-13T18:54:19+08:00"
                },
                {
                    "serial": 3,
                    "sn": "V1.0.0-260629-000003",
                    "mac": "44B176D70A74",
                    "build": "260629",
                    "sig": "C0lIJJ9GbLdTL8zn7sWH7zCScv5J5MBNhVM5JL2jz+A1XNzeG1ikGQevWCj1/sJKAzmam4NhFU8HJzJmLqfAQQ==",
                    "time": "2026-06-30T16:14:55+08:00"
                },
                {
                    "serial": 4,
                    "sn": "V1.0.0-260713-000004",
                    "mac": "44B176D70A6C",
                    "build": "260713",
                    "sig": "HcdxyPD+/0lV9UJ8m0YqsIUP0P0v1VAvaNlmAIzsSDwjqE0uuaoxmlBFNSNGdyH8FccnRYKHl+ZoS4OfIVlIHQ==",
                    "time": "2026-06-30T16:35:20+08:00",
                    "reissued_at": "2026-07-13T18:54:13+08:00"
                },
                {
                    "serial": 5,
                    "sn": "V1.0.0-260713-000005",
                    "mac": "44B176D70A84",
                    "build": "260713",
                    "sig": "b7QA5N6LPq4ZxFBpVv7motTjXp+rvnmypbwUhEqjDZrfq0qUbpCDsMCskMxfdRJutNUFm0wYFEqU//1EpAaDXA==",
                    "time": "2026-06-30T16:54:51+08:00",
                    "reissued_at": "2026-07-13T11:11:11+08:00"
                },
                {
                    "serial": 6,
                    "sn": "V1.0.0-260709-000006",
                    "mac": "44B176D709AC",
                    "build": "260709",
                    "sig": "U6yG1EQhcuSonVXaME09J5iocb62SvmDMiwjaSRd53ymERnu44dS6y3wnjFfmI7krplRDHuEnQ3SFt4S1JY/qA==",
                    "time": "2026-07-09T16:16:51+08:00"
                },
                {
                    "serial": 7,
                    "sn": "V1.0.0-260709-000007",
                    "mac": "44B176D7099C",
                    "build": "260709",
                    "sig": "oyYMI3gom7yuR90iZl9H239/whWCC2XzvckrsyheTtgu5ZOz/yuCYqVqU4MjHjGKgDFv3k8B0nqASKgTTqOwfw==",
                    "time": "2026-07-09T16:22:02+08:00"
                },
                {
                    "serial": 8,
                    "sn": "V1.0.0-260709-000008",
                    "mac": "44B176D70988",
                    "build": "260709",
                    "sig": "IVuhA0v8tXvji1QP4SNfroFwBeoHMmJ6d5XTZEN7o1cj7qOf5/3IjoY9/CHR3R4RGWx+zeBYOYSLfRH1td5ykQ==",
                    "time": "2026-07-09T16:34:24+08:00"
                },
                {
                    "serial": 9,
                    "sn": "V1.0.0-260709-000009",
                    "mac": "44B176D709A4",
                    "build": "260709",
                    "sig": "dep79+YSUlal3xBHdQyr5YzKj3Q8BV/DA44S2zi4TaQAQtii6a6VRQIpdeEDZ+m0MUpQB4XZPRdaIp1KpVtMlQ==",
                    "time": "2026-07-09T16:53:00+08:00"
                },
                {
                    "serial": 10,
                    "sn": "V1.0.0-260709-00000A",
                    "mac": "44B176D70980",
                    "build": "260709",
                    "sig": "kKPbdvP/WY5NSPOxV3q4RmLRdnNkCtr/83qwG6c8w4Kf/4SDzEYRwdpExPC9a9YSXYmQWuOB0IRk21NmW8ysFg==",
                    "time": "2026-07-09T16:58:46+08:00"
                },
                {
                    "serial": 11,
                    "sn": "V1.0.0-260709-00000B",
                    "mac": "44B176D70978",
                    "build": "260709",
                    "sig": "mstCF5Zlm3+kcfzClxuknjM3pixfS8HpG2WtGVP29fQsE01wPF9RF+NCQug92qfWyI3/u73MRFb4H9QBOAQJGw==",
                    "time": "2026-07-09T19:41:42+08:00"
                },
                {
                    "serial": 12,
                    "sn": "V1.0.0-260709-00000C",
                    "mac": "44B176D70970",
                    "build": "260709",
                    "sig": "DwkZwsMOYOiSh7ENuQ57GYuXBgsOmeSCmXPUqH2rsOg6MK34oyCagyf7iFlt7zMDH24cc2EjjY3lxnKIpIqVcQ==",
                    "time": "2026-07-09T19:45:23+08:00"
                },
                {
                    "serial": 13,
                    "sn": "V1.0.0-260709-00000D",
                    "mac": "44B176D709B4",
                    "build": "260709",
                    "sig": "4Zt1UNo2Ezzhqhbuhm4nmkM8lk++UqYTnTisYr/fIUiBz8UL72RxYPSCd+7Wp1cWlHOFpB6oklpjIALnI3vV3A==",
                    "time": "2026-07-09T19:53:56+08:00"
                },
                {
                    "serial": 14,
                    "sn": "V1.0.0-260709-00000E",
                    "mac": "44B176D709C4",
                    "build": "260709",
                    "sig": "qq2mNVAxDcRuHWI3kUAYOZYddPlVbwopZk/9ASAxiMRpC6gqMXnDqXFddWDblJXtWzdeTx7jkRfaX05mWmkmfg==",
                    "time": "2026-07-09T19:55:10+08:00"
                },
                {
                    "serial": 15,
                    "sn": "V1.0.0-260709-00000F",
                    "mac": "44B176D709BC",
                    "build": "260709",
                    "sig": "/MuAXdUXGeaLFwEmqy/CD+X6RJgDvl332odL8s9q7095PG9hTwaIRMIIW4OLCk7IipWb7ZmLSkULqjFDrtesQQ==",
                    "time": "2026-07-09T20:02:29+08:00"
                },
                {
                    "serial": 16,
                    "sn": "V1.0.0-260713-00000G",
                    "mac": "1CDBD449E2C4",
                    "build": "260713",
                    "sig": "Sg2ake2GmNuU4iuxyH2p8pF19qUD9gMG4RksLFdoR6TL9T7lVkdoS6tx0ZxYA21V3dusDw5q32wTGpcJ89HU7w==",
                    "time": "2026-07-10T18:36:44+08:00",
                    "reissued_at": "2026-07-13T18:15:23+08:00"
                },
                {
                    "serial": 17,
                    "sn": "V1.0.0-260713-00000H",
                    "mac": "44B176D70994",
                    "build": "260713",
                    "sig": "bylNhD5+Uk5fsBHbFbINMmP49a+n4oh519vw1R4NYcsgmg8b4qDG1zTYStv3PbX4iq3BltV7SRL8zo2XSIdU8g==",
                    "time": "2026-07-13T09:46:40+08:00",
                    "reissued_at": "2026-07-13T15:37:27+08:00"
                },
                {
                    "serial": 18,
                    "sn": "V1.0.0-260713-00000I",
                    "mac": "44B176D709C8",
                    "build": "260713",
                    "sig": "wXG6m0QwtMs6NONud659d8W6j4fZ7oLAP1KTFjbSJ4YKUwLUqOrnkKRpCAWT/2V51PQdUJjQ7aNysj4S4m0uJQ==",
                    "time": "2026-07-13T09:46:47+08:00",
                    "reissued_at": "2026-07-13T15:37:23+08:00"
                },
                {
                    "serial": 19,
                    "sn": "V1.0.0-260713-00000J",
                    "mac": "80B54ED0AD28",
                    "build": "260713",
                    "sig": "mjd5d56qaw5nPG8LuyuLS8YfLBVzPE5sKD9oF61TbiDa0luQ34Y7X450yLiLC6tAaB1MJFJzYb8xZ+DgAepuJw==",
                    "time": "2026-07-13T11:27:16+08:00"
                }
            ]
        }
    }
}