Maybe the result is following:
<pre>
pi@raspberrypigeekworm:~ $ vcgencmd bootloader_version20242025/0903/23 1410 17:0210:5637version 2682625908f5585e5f4832bb82e74e7d757ec48f 2bb2ae640058a2f3aa8dcbdc2da33302e509668d (release)timestamp 17270965761741626637update-time 17291363871742283181
capabilities 0x0000007f
</pre>