OPEN TOM PUBLIC LICENSE (OTPL)
Version 1.0

Copyright (c) 2026 He Yao

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

1. Attribution and License Retention.
   All copies of the Software, in whole or in part, including modified or
   unmodified versions, must retain the above copyright notice, this entire
   license text, and the following disclaimer in the documentation and/or
   other materials provided with the distribution.

2. Source Code Inclusion for Binary Distribution.
   If the Software (or a work containing the Software) is distributed in
   compiled, executable, binary, or any non-source form (including but not
   limited to executable files, installers, container images, mobile
   applications, or embedded systems), such distribution must be accompanied
   by the complete corresponding source code of the Software as provided by
   the original copyright holder. The source code may be provided in any
   reasonable and commonly used format or medium, including but not limited
   to: a ZIP, RAR, 7z archive; a directory containing the source files; or
   any other machine-readable format that allows the recipient to
   conveniently access and inspect the source code. Modified source code need
   not be disclosed unless the modifier chooses to do so.

3. Patent License.
   Each contributor hereby grants to each recipient a perpetual, worldwide,
   non-exclusive, no-charge, royalty-free, irrevocable (except as stated in
   this section) patent license to make, have made, use, offer to sell, sell,
   import, and otherwise transfer the Software, where such license applies
   only to those patent claims licensable by such contributor that are
   necessarily infringed by their contribution(s) alone or by combination of
   their contribution(s) with the Software to which such contribution(s) was
   submitted. If any recipient institutes patent litigation against any
   entity (including a cross-claim or counterclaim in a lawsuit) alleging
   that the Software or a contribution incorporated within the Software
   constitutes direct or contributory patent infringement, then any patent
   licenses granted to that recipient under this License shall terminate as
   of the date such litigation is filed.

4. No Responsibility for Derivative Works.
   The copyright holder and contributors shall not be held responsible or
   liable for any consequences arising from derivative works, modifications,
   or any works based on the Software. Any claim, demand, damages, or other
   liability arising from or related to such derivative works shall be solely
   the responsibility of the party who created, distributed, or used such
   derivative work, and not the copyright holder or contributors.

5. Disclaimer of Warranty.
   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL
   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING
   FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   DEALINGS IN THE SOFTWARE.