Cozmo Firmware Versions

Cozmo firmware images can be found under com.anki.cozmo/files/cozmo/cozmo_resources/config/engine/firmware in the Cozmo app.

Production Versions

{
    "version": 2381,
    "git-rev": "408d28a7f6e68cbb5b29c1dcd8c8db2b38f9c8ce",
    "date": "Tue Jan  8 10:27:05 2019",
    "time": 1546972025,
    "messageEngineToRobotHash": "9e4a965ace4e09d86997b87ba14235d5",
    "messageRobotToEngineHash": "a259247f16231db440957215baba12ab",
    "build": "DEVELOPMENT",
    "wifiSig": "69ca03352e42143d340f0f7fac02ed8ff96ef10b",
    "rtipSig": "36574986d76144a70e9252ab633be4617a4bc661",
    "bodySig": "695b59eff43664acd1a5a956d08c682b3f8bd2c8"
}
{
    "version": 2380,
    "git-rev": "6ef227df0d64427f95cb943e01d8ac3956646e4d",
    "date": "Thu Dec 20 17:33:45 2018",
    "time": 1545356025,
    "messageEngineToRobotHash": "3aed3b94dbf19e11b2775ff980874213",
    "messageRobotToEngineHash": "c5a95cb6f44c1b89a42784d0c637fda8",
    "build": "DEVELOPMENT",
    "wifiSig": "8694122d7de45ee085c488274d28b69b7b1f2f44",
    "rtipSig": "8acba259c7b440dc0a3467ae73f262a224f036db",
    "bodySig": "14d4420c42432211ae4cda4f78a41841b03a6b40"
}
{
    "version": 2315,
    "git-rev": "d96caf034da1c4a33d70d2c1e3bc5732ec68594a",
    "date": "Thu Nov  9 15:37:45 2017",
    "time": 1510270665,
    "messageEngineToRobotHash": "5d963ecd52d4ae18af796f14f02a3f60",
    "messageRobotToEngineHash": "d07d1f4dea884725adefd33de221a49f",
    "build": "DEVELOPMENT",
    "wifiSig": "2749d9fb97a138aa7b56429c3a587baf6dadfb6f",
    "rtipSig": "0605ff5cd1f37cf75573caac3678ecba12b9bebe",
    "bodySig": "76dc76aa624fac230603101206d3a4e2e50e76cb"
}
{
    "version": 2313,
    "git-rev": "7381fe56705992ffd03bef1bb1a7b2e7258e9bc2",
    "date": "Tue Nov  7 21:13:04 2017",
    "time": 1510117984,
    "messageEngineToRobotHash": "838bbe94628fd10783e40f6b6b9874df",
    "messageRobotToEngineHash": "6ae9b7733e469f4fef89479d63e214ba",
    "build": "DEVELOPMENT",
    "wifiSig": "5bfbabc73e0ec5e20a072b6ab87b60da8a51310a",
    "rtipSig": "349d2224cc00e56ee50a5b4ecb905a5ba64c791d",
    "bodySig": "5ac6821655294e88b5fb852427bd99120af16fb5"
}
{
    "version": 2214,
    "git-rev": "c363ccc897bc3748d234f80c21e4c8a33757d063",
    "date": "Wed Aug  9 11:01:32 2017",
    "time": 1502301692,
    "messageEngineToRobotHash": "861bbc71828456c0f073c4464bdcb21e",
    "messageRobotToEngineHash": "2dc8419f768f6f3fd4843cbb0a86f7f7",
    "build": "DEVELOPMENT",
    "wifiSig": "da7eb444c13475eb67b0c13336b24021b8cf540f",
    "rtipSig": "4cba42517073e77967ce8c7340376713001b4d0a",
    "bodySig": "74a1776d1c6a4213ccfbb0ad2c4099eafdf7ad0c"
}
{
    "version": 2158,
    "git-rev": "44c8d8a1d3a2b09b54da0ff4b6ceee75ec66e267",
    "date": "Thu Jun 15 10:00:23 2017",
    "time": 1497546023,
    "messageEngineToRobotHash": "71beec8d11144f3a3718d2cc5ea602f3",
    "messageRobotToEngineHash": "4018b2e764ec08f5fcacdb6358847cb0",
    "build": "DEVELOPMENT",
    "wifiSig": "e3f4a7e29b76321e3563f50e0b09c89378b5dc97",
    "rtipSig": "64efe94218e8eaac3576f2405bc5f01f020b0b7a",
    "bodySig": "d0c34ed006c71abe45ac735e4bb68bf1153b082b"
}
{
    "version": 1889,
    "git-rev": "e541e4247376d7945fd42a82a826b443effbeff2",
    "date": "Thu Mar 23 17:15:50 2017",
    "time": 1490314550,
    "messageEngineToRobotHash": "7098b4a266c0ccc2102a61fda53b8999",
    "messageRobotToEngineHash": "9b83f21da9120fdeebfeabe84af81c32",
    "build": "DEVELOPMENT",
    "wifiSig": "266d1d4f91c5ee069e628550a0331e8b0eb90f2b",
    "rtipSig": "bc90e2949be66851fb7ac035f5de9b52ff69fd14",
    "bodySig": "ccbb209db374f21ef233945f1515a70b8fe43114"
}
{
    "version": 1859,
    "git-rev": "11a52d6a4f2c5d89cef7085b836e8d0f2525808b",
    "date": "Mon Mar 20 23:29:56 2017",
    "time": 1490077796,
    "messageEngineToRobotHash": "54195812be0de998a4ebde795364d62b",
    "messageRobotToEngineHash": "90d8f3273055624b8444fbcbef555ee8",
    "build": "DEVELOPMENT",
    "wifiSig": "79dca08e85f21311e5551e38ecf0d3dab6ce006f",
    "rtipSig": "72519cd2bfb11bc799915dd8506a67b0ae5186da",
    "bodySig": "8746362ebc89e6235e3da103b9e9c0133cc3d1c1"
}
{
    "version": 1299,
    "git-rev": "6ced81297ac14067662acbed79cecac7f5eacd28",
    "date": "Mon Nov 21 15:25:58 2016",
    "time": 1479770758,
    "messageEngineToRobotHash": "61879d8808f0308cd8ae6340ddfe06e6",
    "messageRobotToEngineHash": "5914fda0b97c7aadaf0e4d97fc72610f",
    "wifiSig": "6cd4d9263e7a5b5da9eedc33e32c8baeb04a0ea6",
    "rtipSig": "24591dd715955eef0c1c7f0d89b4b41c122cbb26",
    "bodySig": "412ce6fc22f7407cb2e87eaacee3e9c4d7ca47ea"
}

Factory Versions

Cozmo factory firmwares identify with large version numbers.

Seen on Cozmo with HW v1.5:

{
    "build": "FACTORY",
    "version": 10501,
    "date": "Fri Apr 14 20:28:21 2017",
    "time": 1492201868
}
{
    "build": "FACTORY",
    "version": 10502,
    "date": "Mon Aug  7 09:21:24 2017",
    "time": 1502122884
}

Seen on development Cozmo with HW v1.7:

{
    "build": "FACTORY",
    "version": 10700,
    "date": "Thu Mar 28 14:18:13 2019",
    "time": 1553807893
}