OK FOUND IT from
I was using wrong hash key for my version…
chirpstack=# UPDATE “user” SET password_hash=‘$pbkdf2-sha512$i=10000,l=32$DMJEl+7IRJrDcd3/VamdSw$TukY3fi2kgtbV+8Oq7eCVuvPAaL7gUqL7IurFCaBMIo’ WHERE email=‘admin’;
UPDATE 1
chirpstack=# select email, password_hash from “user”;
email | password_hash
--------------------±-----------------------------------------------------------------------------------------------
admin | $pbkdf2-sha512$i=10000,l=32$DMJEl+7IRJrDcd3/VamdSw$TukY3fi2kgtbV+8Oq7eCVuvPAaL7gUqL7IurFCaBMIo