# __The Sirio Network License - 2.0__
*https://sirio-network.com/license/2.0 | Published 27/11/2025 at 12:29:45*
The Sirio Network License is a customizable license ranging from "libre and open" to "source-available".
This document is provided publicly and is authorized to be shared ***strictly unmodified*** by anyone.
#### PREAMBLE
The Sirio Network is **not a law firm nor provides legal services/advice**. The Licenses provided are provided ***"as-is"***, thus **no warranty are provided** nor should be requested.
We are thus **not liable** to the fullest extent for any damages caused resulting from the use of The Sirio Network Licenses.
Our goal is to provide more-or-less **a set of guidelines** that should be followed for any party involved.
**This License only covers source-code for software, images and sounds.**
The Sirio Network reserves the right to "deprecate" this License, which implies an even further complete drop of responsibility of this license.
## DEFINITIONS
We may refer ourselves (The Sirio Network) as ***"`TSN`"***, we may also employ the use of ***"`TSNL`"*** which is short for "The Sirio Network License". TSN is the entity of whom is sole and unique provider of the TSNL.
The Creator (or Creators) of this Work shall be referred as the ***"`Author`"***; Contributors that have added to this Work after this License was applied are NOT considered Authors unless explicitly said so by the original Author(s).
Which ever source material that the License attempts to protect, whenever is it the source-code for software, image or sounds will be referred to as ***"`Work`"***.
The User that agreed to TSNL's terms and conditions imposed by the Author shall be referenced by any capitalization of the third person such as ***"`You`"***.
There may comes a time where You may use the Work as if you were the Author, such as in cases such as ***"`forking`"*** (modifying and redistributing the original Work), the users of Your Fork are considered ***"`Third-Parties`"***.
TSNL contains a "foundation" in which it houses universal restrictions and guidelines to be applied to any License type. This foundation can then be mixed with ***"`Modifiers`"*** in order to protect further and more strictly the Work in question.
### By using this work, whenever it is using it, modifying it or redistributing it, You agree to the following terms:
# The Sirio Network License - Foundation
This section of the license covers the universal restrictions imposed by the TSN License.
## General TSN Agreement
- This Work comes with absolutely **no warranty**, any issues that arises from this piece of Work __is entirely Your responsibility__ and not of the Author's.
- The Author is **not liable** for any damages caused, you are using this Work at your own risk.
- The Sirio Network is **not responsable for any legal help**, we are simply providing a guideline that, in an utopia should be fully respected by all parties involved.
- The use of this Work in a **personal environnement** (not available publicly in any capacity, thus not available to any third-party) is entirely authorized and thus lifts any restrictions.
- In any circumstances, the leaking of future versions of this Work is **strictly prohibited** no matter which restrictions this license applies.
- The use of this Work to train "Generative AI Models" is **strictly forbidden**.
### Fair-use
The TSN License allows You to use this Work without worrying about its relevant restrictions in a fair use context.
Attribution is required for the relevant Work.
Fair-use is defined as the use of one's Work in or for the following conditions:
- To provide useful criticism of the Author's Work.
- To provide a satirical, comedic modification to this piece of Work.
However if you have to publish your possibly derived version of the Work and it is restricted to be derived, then your derived version cannot be available publicly to download.
### Attribution & Redistribution
Attribution is defined as **citing the source** material of this Work.
Redistribution is defined as **reuploading in any capacity, shape or form** whenever modified or not, this piece of Work anywhere publicly on the internet. Attribution is required unless these specific restrictions have been lifted.
- **Attribution is required** by __providing the licensing text__ in the format "[Work Name] © [Copyright year] by [Author] is licensed under [TSN License]" *in a easily accessible and visible space* for the user of where you are redistributing this Work.
- An easily accessible and visible space is defined by an area where the user can comfortably and easily access the attribution text without needing to click or hover on an element while being close to the redistribution / derivate of the attributed material.
- Redistribution of the *latest version* of this Work **must be linked to the original source** by providing the licensing text and **must not reupload** any of the files concerning this Work.
- Previous versions of this Work may be freely redistributed, and in turn authorized to fully reupload, in a non-commercial environment.
The abandonment status can be declared manually early by the Author and is a permanent change that cannot be re-acted upon on to the affected versions of the Work at the time of the declaration.
# The Sirio Network License - Modifiers
Each modifier category is ordered from most "free" to most "strict".
#### Commercial Modifiers
## Commercially Free (C_Free)
This modifier imposes not a single regulation in the use of this Work commercially. You are entirely free to make profits with this Work while respecting the other conditions and restrictions given by this license.
This includes profiting off redistributing the Author's Work
## Commercially Derivable (C_Fork)
You may profit off of this Work by deriving it (alias "Forking") and bringing sufficient modifications to be fully distinct of the original Work.
These modifications must bring new features to the Work, simple rebranding does not count as a respectable derivation.
## Non-Commercial (C_Closed)
You are not authorized in any capacity to make profits off of this Work, whenever it is by redistributing, modifying, advertising or linking this Work in any capacity.
#### Derivation Modifiers
## Freely Derivable (D_Free)
This modifier imposes not a single regulation in the modification of this Work. You are entirely free to derivate this Work while respecting the other conditions and restrictions given by this license.
## Derivable for Contribution (D_Fork)
You are allowed to derivate this Work with the intended goal to contribute to this Work while respecting the other restrictions applied.
Whenever possible, these derivations should stay private.
## Derivable via provided interfaces (D_API)
This work allows you to "derivate" it thanks to the interfaces (ie: Modular System, APIs) it provides, you may copy/modify parts of this Work within reason if the provided interfaces aren't enough to be able to derivate this Work in a way you'd like.
Avoiding touching the original Work as much as possibly is heavily encouraged, the Author has the final word whenever your derivation respects their interfaces.
## Non-Derivable (D_Closed)
You are not authorized to modify this piece of Work in any capacity. This piece of Work is strictly source-available.
## Timed Expiration (Timed)
The Timed special-modifier permits an Author to attempt to assure the protection of their Work while they're actively working on it, but still gives the You a chance to Work on the project and attempt to improve it as older versions of the Work's restrictions expires.
### Restriction Lifting (Time-Based, Older Versions)
This section specifies how **restrictions are lifted** according to **how much time has passed**. These restrictions can only be lifted for ***previous versions / non-latest / older versions*** of this Work.
- Older versions of this Work which are __over 3 months old__ (>92 days) are **authorized to be deviated** while *keeping the attribution requirements*.
- Older versions of this Work which are __over 6 months old__ (>183 days) **removes all restrictions** of this license *excluding the redistribution requirements*.
- Older versions of this Work which are __over a year old__ (>366 days) are **considered public domain**.
### Restriction Lifting (Abandonment Status)
If this Work has **not been updated in the past 3 months** (>92 days) and or the author is **not willing to update it**, the restriction lifting is now as follows:
- All older versions of this Work are now **authorized to be deviated** while ***keeping the attribution requirements***.
- If the latest version of this Work is __over 6 months old__ (>183 days) this Work is **now considered public domain**.
In case the author comes to update once again this Work, **all previously lifted restrictions still apply** to older versions (older version including the latest version prior to the newest update of the Work).
# The Sirio Network License - Modifier Aliases
## TSN License - Universal
This modifier alias refers to "D_Free, C_Free", which is the most open license that the TSN License can provide.
## TSN License - Base
This modifier alias refers to "D_Fork, C_Fork", which is the most adapted license for community driven projects that the TSN License can provide.
## TSN License - Strict
This modifier alias refers to "D_Closed, C_Closed", which is the most restricted license the TSN License can provide.
Markdown Template
## [Work Name] © (Licensing Year(s)) - [Author] | `TSN License 2.0 - [Modifiers]`
**__The Sirio Network License 2.0 - [Modifiers]__**
*https://sirio-network.com/license/2.0 | Published 27/11/2025 at 12:29:45*
The Sirio Network License is a customizable license ranging from "libre and open" to "source-available".
This document is provided publicly and is authorized to be shared ***strictly unmodified*** by anyone.
#### PREAMBLE
The Sirio Network is **not a law firm nor provides legal services/advice**. The Licenses provided are provided ***"as-is"***, thus **no warranty are provided** nor should be requested.
We are thus **not liable** to the fullest extent for any damages caused resulting from the use of The Sirio Network Licenses.
Our goal is to provide more-or-less **a set of guidelines** that should be followed for any party involved.
**This License only covers source-code for software, images and sounds.**
The Sirio Network reserves the right to "deprecate" this License, which implies an even further complete drop of responsibility of this license.
## DEFINITIONS
We may refer ourselves (The Sirio Network) as ***"`TSN`"***, we may also employ the use of ***"`TSNL`"*** which is short for "The Sirio Network License". TSN is the entity of whom is sole and unique provider of the TSNL.
The Creator (or Creators) of this Work shall be referred as the ***"`Author`"***; Contributors that have added to this Work after this License was applied are NOT considered Authors unless explicitly said so by the original Author(s).
Which ever source material that the License attempts to protect, whenever is it the source-code for software, image or sounds will be referred to as ***"`Work`"***.
The User that agreed to TSNL's terms and conditions imposed by the Author shall be referenced by any capitalization of the third person such as ***"`You`"***.
There may comes a time where You may use the Work as if you were the Author, such as in cases such as ***"`forking`"*** (modifying and redistributing the original Work), the users of Your Fork are considered ***"`Third-Parties`"***.
TSNL contains a "foundation" in which it houses universal restrictions and guidelines to be applied to any License type. This foundation can then be mixed with ***"`Modifiers`"*** in order to protect further and more strictly the Work in question.
### By using this work, whenever it is using it, modifying it or redistributing it, You agree to the following terms:
# The Sirio Network License - Foundation
This section of the license covers the universal restrictions imposed by the TSN License.
## General TSN Agreement
- This Work comes with absolutely **no warranty**, any issues that arises from this piece of Work __is entirely Your responsibility__ and not of the Author's.
- The Author is **not liable** for any damages caused, you are using this Work at your own risk.
- The Sirio Network is **not responsable for any legal help**, we are simply providing a guideline that, in an utopia should be fully respected by all parties involved.
- The use of this Work in a **personal environnement** (not available publicly in any capacity, thus not available to any third-party) is entirely authorized and thus lifts any restrictions.
- In any circumstances, the leaking of future versions of this Work is **strictly prohibited** no matter which restrictions this license applies.
- The use of this Work to train "Generative AI Models" is **strictly forbidden**.
### Fair-use
The TSN License allows You to use this Work without worrying about its relevant restrictions in a fair use context.
Attribution is required for the relevant Work.
Fair-use is defined as the use of one's Work in or for the following conditions:
- To provide useful criticism of the Author's Work.
- To provide a satirical, comedic modification to this piece of Work.
However if you have to publish your possibly derived version of the Work and it is restricted to be derived, then your derived version cannot be available publicly to download.
### Attribution & Redistribution
Attribution is defined as **citing the source** material of this Work.
Redistribution is defined as **reuploading in any capacity, shape or form** whenever modified or not, this piece of Work anywhere publicly on the internet. Attribution is required unless these specific restrictions have been lifted.
- **Attribution is required** by __providing the licensing text__ in the format "[Work Name] © [Copyright year] by [Author] is licensed under [TSN License]" *in a easily accessible and visible space* for the user of where you are redistributing this Work.
- An easily accessible and visible space is defined by an area where the user can comfortably and easily access the attribution text without needing to click or hover on an element while being close to the redistribution / derivate of the attributed material.
- Redistribution of the *latest version* of this Work **must be linked to the original source** by providing the licensing text and **must not reupload** any of the files concerning this Work.
- Previous versions of this Work may be freely redistributed, and in turn authorized to fully reupload, in a non-commercial environment.
The abandonment status can be declared manually early by the Author and is a permanent change that cannot be re-acted upon on to the affected versions of the Work at the time of the declaration.
# The Sirio Network License - Modifiers
Each modifier category is ordered from most "free" to most "strict".
#### Commercial Modifiers
## Commercially Free (C_Free)
This modifier imposes not a single regulation in the use of this Work commercially. You are entirely free to make profits with this Work while respecting the other conditions and restrictions given by this license.
This includes profiting off redistributing the Author's Work
## Commercially Derivable (C_Fork)
You may profit off of this Work by deriving it (alias "Forking") and bringing sufficient modifications to be fully distinct of the original Work.
These modifications must bring new features to the Work, simple rebranding does not count as a respectable derivation.
## Non-Commercial (C_Closed)
You are not authorized in any capacity to make profits off of this Work, whenever it is by redistributing, modifying, advertising or linking this Work in any capacity.
#### Derivation Modifiers
## Freely Derivable (D_Free)
This modifier imposes not a single regulation in the modification of this Work. You are entirely free to derivate this Work while respecting the other conditions and restrictions given by this license.
## Derivable for Contribution (D_Fork)
You are allowed to derivate this Work with the intended goal to contribute to this Work while respecting the other restrictions applied.
Whenever possible, these derivations should stay private.
## Derivable via provided interfaces (D_API)
This work allows you to "derivate" it thanks to the interfaces (ie: Modular System, APIs) it provides, you may copy/modify parts of this Work within reason if the provided interfaces aren't enough to be able to derivate this Work in a way you'd like.
Avoiding touching the original Work as much as possibly is heavily encouraged, the Author has the final word whenever your derivation respects their interfaces.
## Non-Derivable (D_Closed)
You are not authorized to modify this piece of Work in any capacity. This piece of Work is strictly source-available.
## Timed Expiration (Timed)
The Timed special-modifier permits an Author to attempt to assure the protection of their Work while they're actively working on it, but still gives the You a chance to Work on the project and attempt to improve it as older versions of the Work's restrictions expires.
### Restriction Lifting (Time-Based, Older Versions)
This section specifies how **restrictions are lifted** according to **how much time has passed**. These restrictions can only be lifted for ***previous versions / non-latest / older versions*** of this Work.
- Older versions of this Work which are __over 3 months old__ (>92 days) are **authorized to be deviated** while *keeping the attribution requirements*.
- Older versions of this Work which are __over 6 months old__ (>183 days) **removes all restrictions** of this license *excluding the redistribution requirements*.
- Older versions of this Work which are __over a year old__ (>366 days) are **considered public domain**.
### Restriction Lifting (Abandonment Status)
If this Work has **not been updated in the past 3 months** (>92 days) and or the author is **not willing to update it**, the restriction lifting is now as follows:
- All older versions of this Work are now **authorized to be deviated** while ***keeping the attribution requirements***.
- If the latest version of this Work is __over 6 months old__ (>183 days) this Work is **now considered public domain**.
In case the author comes to update once again this Work, **all previously lifted restrictions still apply** to older versions (older version including the latest version prior to the newest update of the Work).
# The Sirio Network License - Modifier Aliases
## TSN License - Universal
This modifier alias refers to "D_Free, C_Free", which is the most open license that the TSN License can provide.
## TSN License - Base
This modifier alias refers to "D_Fork, C_Fork", which is the most adapted license for community driven projects that the TSN License can provide.
## TSN License - Strict
This modifier alias refers to "D_Closed, C_Closed", which is the most restricted license the TSN License can provide.