OpenChronology — exact rational timeline software
Copyright (c) 2026 Athan Clark, an individual.

OpenChronology first-party software, including the web interface deployed at
timescale.info, desktop application, standalone HTML edition, server, official
plugins, build scripts, and accompanying first-party documentation, is licensed
under the GNU General Public License version 3 only (SPDX: GPL-3.0-only).
You may redistribute and modify it under that license. See LICENSE for the full
terms. It is provided WITHOUT ANY WARRANTY, including merchantability or fitness
for a particular purpose, to the extent permitted by law.

Third-party components retain their own copyrights and licenses. See
THIRD_PARTY.md, bundled dependency notices, and vendor licenses. The independent
rational-map, sqlite-rational, and rational-conformance projects and historical
projects in the enclosing development workspace retain their existing licenses.

Users retain ownership of their timelines, notes, images, and original plugin or
formatter scripts. Exporting or hosting those materials does not automatically
license them under the GPL. Domain registration and rights in the OpenChronology
and timescale.info names are separate from the software license; no domain
registration, endorsement, or trademark rights are granted by this notice.
No nonprofit organization is represented as the copyright holder or operator.
