Install DATUM on Ubuntu (CONVOY, Blake2b)

Bitcoin Knots from the official PPA and CONVOY's DATUM Gateway built from source, both running as systemd services.

This walkthrough follows CONVOY’s Get Started guide, step by step, with voice-over and subtitles.

Key settings

maxmempool=1000
blockmaxweight=785000
blocknotify=killall -USR1 datum_gateway

Miners: stratum+tcp://your_gateway_ip:23334, username = your Bitcoin address, password x. Failover: stratum+tcp://mine.convoy.xyz:3333.