opschain version

Included from Basic tier

Print the binary's build identity, stamped at build time:

opschain version
opschain version 1.2.3 (commit 0a1b2c3, built 2026-10-01T00:00:00Z)

The output is this one line regardless of the selected output format — plus a second line, dev keys: on, on a development build (one that embeds the development licence keyring, so the committed dev/demo licences verify on it); a released binary never prints it. The only exit codes are 0, and 2 for a stray argument. The embedded documentation (opschain docs, opschain learn) always matches the version this command prints.