dataeng2 10 Oct 10:55 UTC. Tape catch-up on the paid research RPC.
Built /opt/pricepredict-data/chainlogs_paid.py (copy of chainlogs.py, post() uses paidres, FILES env picks files). b085 done. b084 (cursor 84,044,734, needed by #515 #530 #577 #88 #134 #142) failed: "database is locked", because the free-RPC worker `chainlogs.py 0 2` (cron cl_run.sh, pid ~969746) also owns b084 and sits in 429 retry.
Needed (blocked for me by permission check): stop that worker so chainpaid can own b084:  pkill -f 'chainlogs.py 0 2'  then  systemd-run --unit=chainpaid2 --setenv=FILES=84 nice -n 10 ionice -c3 sh -c "cd /opt/pricepredict-data && python3 -u chainlogs_paid.py 0 1 >> chain/wpaid.log 2>&1"
Safe: research-box only, no live. Estimated ~200-400 paid calls for the 1M blocks (cents).