{
    "updated_at": "2026-07-23T18:35:38+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": 73,
            "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": "V1.0.0-260714-000002",
                    "mac": "44B176D70A7C",
                    "build": "260714",
                    "sig": "ZMYDsDVtJqzWTR0qfhH3+DVplYB6KKoIrcMuInudFNC8utIbLkSETiPeHe82z8iu+PX7h2cx2pPRe+5KVgLxJg==",
                    "time": "2026-06-30T16:14:48+08:00",
                    "reissued_at": "2026-07-14T12:04:31+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": "V1.0.0-260717-000004",
                    "mac": "44B176D70A6C",
                    "build": "260717",
                    "sig": "vWWRtIK9yN8iyl8K7N4t7hLRooMP6G32DK3lRJEPVvd3h69ymNzRbyYciOoOZiRkLP28zgxr8jP1rLxWVoJ7Gw==",
                    "time": "2026-06-30T16:35:20+08:00",
                    "reissued_at": "2026-07-17T10:56:35+08:00"
                },
                {
                    "serial": 5,
                    "sn": "V1.0.0-260723-000005",
                    "mac": "44B176D70A84",
                    "build": "260723",
                    "sig": "ouJoAQ6beBu2FwvRo2cgeFFZKvZb4jwwqpq6Xnzu4ClnKsMzEYIl8ayhY0ASx7F6755lU/PvCPUi1ev7EeluiQ==",
                    "time": "2026-06-30T16:54:51+08:00",
                    "reissued_at": "2026-07-23T18:25:46+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": "V1.0.0-260714-00000G",
                    "mac": "44B176D709C8",
                    "build": "260714",
                    "sig": "7dl9yEJVe3RlsYmyMIKvPVay21Ef3mLPxd8We5wO7CjNt5EfIyXO5Gs6vN4ETlkh7X+YS8R5t1tJf9cwA9PJ9Q==",
                    "time": "2026-07-14T11:22:50+08:00"
                },
                {
                    "serial": 17,
                    "sn": "V1.0.0-260714-00000H",
                    "mac": "44B176D70994",
                    "build": "260714",
                    "sig": "eVf/rl3gcGPbM64IxMhrxSVhYA++aTCpf7LJRbsbew6umSL0EfZ3WNvg/3x/Xl8f0+ds/Ttpt+umfyqwNd3X/g==",
                    "time": "2026-07-14T11:22:51+08:00"
                },
                {
                    "serial": 18,
                    "sn": "V1.0.0-260714-00000I",
                    "mac": "1CDBD449E2C4",
                    "build": "260714",
                    "sig": "bv4QjjkZ4mqokbyfXCvwB7+4n+GMhbjtqla+rveX8Tnz+JmCCmXyBHDmb3XwwH0De9yQWIu1iYRPSvpqB9Pstg==",
                    "time": "2026-07-14T13:45:05+08:00"
                },
                {
                    "serial": 19,
                    "sn": "V1.0.0-260715-00000J",
                    "mac": "44B176D70AB8",
                    "build": "260715",
                    "sig": "YmBbgML9mUdbY4eioL+uacS2RO6szYyshr++ah2UkhQiDgw2HzYkQy4BHit2t3x4iIMiGWr2k4H/jT947xHX9g==",
                    "time": "2026-07-14T15:47:52+08:00",
                    "reissued_at": "2026-07-15T16:12:43+08:00"
                },
                {
                    "serial": 20,
                    "sn": "V1.0.0-260723-00000K",
                    "mac": "44B176D70AC0",
                    "build": "260723",
                    "sig": "CtgUydEK4fL+2yiO4rByZvXhNMZ9n3Hvq5CHLWa+jgnzbxX/utfV1sGkrXRRdbWQhqPcNvH5+pOjP1fsOCueyQ==",
                    "time": "2026-07-14T15:49:19+08:00",
                    "reissued_at": "2026-07-23T17:53:17+08:00"
                },
                {
                    "serial": 21,
                    "sn": "V1.0.0-260723-00000L",
                    "mac": "44B176D70AD4",
                    "build": "260723",
                    "sig": "HQmhy0aPmC/0q+t04mhPJvpzwx2cZn0UQn+hb1vyh+n08J+TnwtyK5+Fwh+wXBxr5DlnlmvGuokIOSTI62Zk5w==",
                    "time": "2026-07-14T16:12:49+08:00",
                    "reissued_at": "2026-07-23T18:28:24+08:00"
                },
                {
                    "serial": 22,
                    "sn": "V1.0.0-260714-00000M",
                    "mac": "44B176D70AE8",
                    "build": "260714",
                    "sig": "o2p4oo8w0+49ijY2QM9kcGZZjvQu+MrOJ1v8kmYZBP6cTL0bX2a5WMNuh35XAKgDgDS9eyX+akPFnjgCGul7JQ==",
                    "time": "2026-07-14T16:18:59+08:00"
                },
                {
                    "serial": 23,
                    "sn": "V1.0.0-260714-00000N",
                    "mac": "44B176D70A94",
                    "build": "260714",
                    "sig": "KGszkBYgij08qirc5XRPq23JKtRY/FQ6RncMrmqYgyMr3VSxhepF1Dd4c5WdN0ydeFRgIrTuVcQT/IkIy9PqaQ==",
                    "time": "2026-07-14T16:22:21+08:00"
                },
                {
                    "serial": 24,
                    "sn": "V1.0.0-260714-00000O",
                    "mac": "44B176D70A9C",
                    "build": "260714",
                    "sig": "EE+spyG6y5BUlJNu0bt3vDslbHWKZRosp+ZxyTcQL161TLlIbyhA5eqVB+QeY+sZGBG/qWeB9xqZzjWTa763ig==",
                    "time": "2026-07-14T16:28:28+08:00"
                },
                {
                    "serial": 25,
                    "sn": "V1.0.0-260714-00000P",
                    "mac": "44B176D70B30",
                    "build": "260714",
                    "sig": "duXSVLpv4+iMIv5jWxU3uX/E90/huhw2Ia4pMfurCt/vo6Hozp7hxV/ODOPhnxqE+MvPxYMgj0l0cVlqSzABZg==",
                    "time": "2026-07-14T16:29:25+08:00"
                },
                {
                    "serial": 26,
                    "sn": "V1.0.0-260723-00000Q",
                    "mac": "44B176D70ACC",
                    "build": "260723",
                    "sig": "7gL6OI07ObmgzzbxhW1ObSoOz6gbfToRHtjafwsCcj0OU8nBD2FthrQ/6+YeQHH23sKttGJ4FdVuKqsf1HsIag==",
                    "time": "2026-07-14T16:39:06+08:00",
                    "reissued_at": "2026-07-23T16:57:33+08:00"
                },
                {
                    "serial": 27,
                    "sn": "V1.0.0-260723-00000R",
                    "mac": "44B176D70ADC",
                    "build": "260723",
                    "sig": "0VaiWxtWa674xp2YSJfV5/C58c6HoMLpEi/lmR2u+O1npSj/1Y2E8pJxxdKLRzaGP9MIR0PO99YmqaVITh3BYg==",
                    "time": "2026-07-14T16:40:17+08:00",
                    "reissued_at": "2026-07-23T17:01:49+08:00"
                },
                {
                    "serial": 28,
                    "sn": "V1.0.0-260714-00000S",
                    "mac": "44B176D70AE4",
                    "build": "260714",
                    "sig": "BhS8NVFNg8AptwECpPrksLldrkibG8MIPeptlTF86q20M8MsgmUjJJHI0KrrUi1bSkSlx+6VNgGEvZYI3AEDng==",
                    "time": "2026-07-14T16:44:30+08:00"
                },
                {
                    "serial": 29,
                    "sn": "V1.0.0-260723-00000T",
                    "mac": "44B176D70B20",
                    "build": "260723",
                    "sig": "NkPi1liXbsri3pup4LF39XYIGEDwFxwDFFQdH/iWrCECkiJyPpedAjOBHMrZa7DwyVeFOu2mbDhEJXntXo96DQ==",
                    "time": "2026-07-14T16:45:57+08:00",
                    "reissued_at": "2026-07-23T17:16:30+08:00"
                },
                {
                    "serial": 30,
                    "sn": "V1.0.0-260714-00000U",
                    "mac": "44B176D70AF0",
                    "build": "260714",
                    "sig": "RS+4J3bPnzLlGriTAHQW5z4Ss9PpH+fRmX0Kkkrb4pfO5hudQ3V8XO4R5BIWdK2CgQZN/wngcyj/CH40ndZAvQ==",
                    "time": "2026-07-14T16:50:36+08:00"
                },
                {
                    "serial": 31,
                    "sn": "V1.0.0-260715-00000V",
                    "mac": "44B176D70AFC",
                    "build": "260715",
                    "sig": "cqpaPWwoGQdrlNk3JqKqdCGjrOPJMFacz/V5xfrSGSpDve5/8PU2mkD5uq0GBlBbXd6Oif8gU8IuoP/v10uiXQ==",
                    "time": "2026-07-14T16:53:46+08:00",
                    "reissued_at": "2026-07-15T16:18:32+08:00"
                },
                {
                    "serial": 32,
                    "sn": "V1.0.0-260723-00000W",
                    "mac": "44B176D70B28",
                    "build": "260723",
                    "sig": "uNqekzUxQrgFgIqUNOzk+2MnAel8h7o7Sr2Jo134Nol6idC9H/c1GZ+dwJnsfjZZIiyJgSPAayYzWiocrgBYgg==",
                    "time": "2026-07-14T16:57:21+08:00",
                    "reissued_at": "2026-07-23T17:36:35+08:00"
                },
                {
                    "serial": 33,
                    "sn": "V1.0.0-260720-00000X",
                    "mac": "44B176D70AE0",
                    "build": "260720",
                    "sig": "s9IrSqhwqpE/IsWeWi5WLluomdYWsRMpkZhaoGFZ0boD5XitIfaQ8/mHwv1XMwmWxzjS8+9lPTSQYHeRlsHL5w==",
                    "time": "2026-07-14T17:03:07+08:00",
                    "reissued_at": "2026-07-22T15:34:14+08:00"
                },
                {
                    "serial": 34,
                    "sn": "V1.0.0-260720-00000Y",
                    "mac": "44B176D70A98",
                    "build": "260720",
                    "sig": "DSJTcFaaP6qrt54xUS3iqhF82Q2x5+xXW6lS+ChzLK55PNthDpcoGI/T8mr78LDKMMbyUPlpyvlfEruyDLRQIQ==",
                    "time": "2026-07-14T17:03:56+08:00",
                    "reissued_at": "2026-07-22T16:02:37+08:00"
                },
                {
                    "serial": 35,
                    "sn": "V1.0.0-260715-00000Z",
                    "mac": "44B176D70B10",
                    "build": "260715",
                    "sig": "WnpRLVU3a9PMRIDJxjU0eg9WjjLKpU4HFhuYyV8M+wh4m8lpodTcdB5btulhaLzOzA2BVnSuepTn8DtJ2mtJng==",
                    "time": "2026-07-14T17:08:13+08:00",
                    "reissued_at": "2026-07-15T16:17:52+08:00"
                },
                {
                    "serial": 36,
                    "sn": "V1.0.0-260717-000010",
                    "mac": "44B176D70AD0",
                    "build": "260717",
                    "sig": "Koc4UqbmP3tNAD0t81TESR/YS7xoNG8NTjhfu1uyyLxGtHKKF614qWzUOAz8HjZUUI5Aoz2iAblOJC6ygTMYXA==",
                    "time": "2026-07-14T17:10:46+08:00",
                    "reissued_at": "2026-07-17T10:52:23+08:00"
                },
                {
                    "serial": 37,
                    "sn": "V1.0.0-260723-000011",
                    "mac": "44B176D70B18",
                    "build": "260723",
                    "sig": "4uXfC046+tnvunTbfrP1ECYBWsWRSn9dJrsh9zvi3BjLZG0/dm6wanvf5Gj4OsmLx5SId4J3uTLTnEBxva4+kA==",
                    "time": "2026-07-14T17:13:17+08:00",
                    "reissued_at": "2026-07-23T17:38:06+08:00"
                },
                {
                    "serial": 38,
                    "sn": "V1.0.0-260723-000012",
                    "mac": "44B176D70B24",
                    "build": "260723",
                    "sig": "cREXHzTrx2szkNg24cWHCw0QCEz/8AhAuvUDHrITZWaHJnw8KWHTV5Fw1bNglmFPe4Aa0HdCdF7sruvF+28FXw==",
                    "time": "2026-07-14T17:15:30+08:00",
                    "reissued_at": "2026-07-23T18:35:38+08:00"
                },
                {
                    "serial": 39,
                    "sn": "V1.0.0-260720-000013",
                    "mac": "44B176D70AEC",
                    "build": "260720",
                    "sig": "VxPrQkCHkcDZuRaJd8ePDZK8eT0uLaPbKjtVdTHk5EKgfZ+HbnUUxB6Jd1CmEum/s/MOLhDwjH6aZuRAWFytOA==",
                    "time": "2026-07-14T17:22:23+08:00",
                    "reissued_at": "2026-07-22T16:58:18+08:00"
                },
                {
                    "serial": 40,
                    "sn": "V1.0.0-260714-000014",
                    "mac": "44B176D70B2C",
                    "build": "260714",
                    "sig": "MdprZAlzGQvGoc0DLjhMEdI7eCBl8kewSLuYN95hZ7kMRXNw1UX0XaCjffR59O3lwLOlfQEBi1kwLPen0wwYpQ==",
                    "time": "2026-07-14T17:25:20+08:00"
                },
                {
                    "serial": 41,
                    "sn": "V1.0.0-260715-000015",
                    "mac": "44B176D709E0",
                    "build": "260715",
                    "sig": "dxb7GwUJA6z98x0HGc7/yAimuhkGBD74Bh34Y/xIfLy90RXE6Oh/yqTaRQTW3exByZrndGmW/JcduLKOHFJGzQ==",
                    "time": "2026-07-14T17:30:10+08:00",
                    "reissued_at": "2026-07-15T16:18:10+08:00"
                },
                {
                    "serial": 42,
                    "sn": "V1.0.0-260720-000016",
                    "mac": "44B176D70AD8",
                    "build": "260720",
                    "sig": "PEk0zFyq8bCdoUr5a9ccm0ODcxtHCiLyEftsh0y5TksTB6fFxscfjYf8lq10kpODGFggVq0SRRlH04ecj7apGw==",
                    "time": "2026-07-14T17:30:45+08:00",
                    "reissued_at": "2026-07-22T17:08:46+08:00"
                },
                {
                    "serial": 43,
                    "sn": "V1.0.0-260714-000017",
                    "mac": "44B176D709EC",
                    "build": "260714",
                    "sig": "04gQEWgti02v3FUopp9pgjrD0zhWA5tYwvqR2X1h41uqewfF564LrQFCHrFfBN8WdZL0t1JnVvIoON7zCapzaw==",
                    "time": "2026-07-14T17:35:23+08:00"
                },
                {
                    "serial": 44,
                    "sn": "V1.0.0-260723-000018",
                    "mac": "44B176D70AF8",
                    "build": "260723",
                    "sig": "BAB351nYR7+lTKea4uB4S6BRWN6Uer52AZANgkgA4ZGMCfRZpBIvSghvwyiS4KBmfNzlqugujpoti2TA2a/q8g==",
                    "time": "2026-07-14T17:36:46+08:00",
                    "reissued_at": "2026-07-23T17:01:42+08:00"
                },
                {
                    "serial": 45,
                    "sn": "V1.0.0-260714-000019",
                    "mac": "44B176D709E4",
                    "build": "260714",
                    "sig": "pvjCReThWkthIvpqGcN9ZALWd0r1zy4V1FgMIDw2QadJd1ze2vPIFE60dCoDIyz+QYPYILBcn1C1Q5McPLzhQQ==",
                    "time": "2026-07-14T17:40:21+08:00"
                },
                {
                    "serial": 46,
                    "sn": "V1.0.0-260723-00001A",
                    "mac": "44B176D70A30",
                    "build": "260723",
                    "sig": "kf2216wkNbc/hR3qBR2XXQDPgwSAKkJQJib+6yGRITOeqxLhTN6MJ4wsbDsqItan18g16A34ob2nVlo70O4NiQ==",
                    "time": "2026-07-14T17:44:58+08:00",
                    "reissued_at": "2026-07-23T16:59:32+08:00"
                },
                {
                    "serial": 47,
                    "sn": "V1.0.0-260720-00001B",
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