/usr/lib/pd/extra/rtc/RTC-seed.pd is in pd-rtclib 4.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | #N canvas 63 44 169 167 10;
#X obj 26 100 s RTC-rs;
#X obj 26 47 inlet;
#X floatatom 26 75 5 0 0 0 - - -;
#X connect 1 0 2 0;
#X connect 2 0 0 0;
|