1Statement of Purpose
2
3The laws of most jurisdictions throughout the world automatically confer
4exclusive Copyright and Related Rights (defined below) upon the creator
5and subsequent owner(s) (each and all, an "owner") of an original work
6of authorship and/or a database (each, a "Work").
7
8Certain owners wish to permanently relinquish those rights to a Work for
9the purpose of contributing to a commons of creative, cultural and
10scientific works ("Commons") that the public can reliably and without
11fear of later claims of infringement build upon, modify, incorporate in
12other works, reuse and redistribute as freely as possible in any form
13whatsoever and for any purposes, including without limitation commercial
14purposes. These owners may contribute to the Commons to promote the
15ideal of a free culture and the further production of creative, cultural
16and scientific works, or to gain reputation or greater distribution for
17their Work in part through the use and efforts of others.
18
19For these and/or other purposes and motivations, and without any
20expectation of additional consideration or compensation, the person
21associating CC0 with a Work (the "Affirmer"), to the extent that he or
22she is an owner of Copyright and Related Rights in the Work, voluntarily
23elects to apply CC0 to the Work and publicly distribute the Work under
24its terms, with knowledge of his or her Copyright and Related Rights in
25the Work and the meaning and intended legal effect of CC0 on those
26rights.
27
281. Copyright and Related Rights.  A Work made available under CC0 may be
29protected by copyright and related or neighboring rights ("Copyright and
30Related Rights").  Copyright and Related Rights include, but are not
31limited to, the following:
32
33     i. the right to reproduce, adapt, distribute, perform, display,
34        communicate, and translate a Work;
35    ii. moral rights retained by the original author(s) and/or
36        performer(s);
37   iii. publicity and privacy rights pertaining to a person's image or
38        likeness depicted in a Work;
39    iv. rights protecting against unfair competition in regards to a
40        Work, subject to the limitations in paragraph 4(a), below;
41     v. rights protecting the extraction, dissemination, use and reuse
42        of data in a Work;
43    vi. database rights (such as those arising under Directive 96/9/EC
44        of the European Parliament and of the Council of 11 March 1996
45        on the legal protection of databases, and under any national
46        implementation thereof, including any amended or successor
47        version of such directive); and
48   vii. other similar, equivalent or corresponding rights throughout the
49        world based on applicable law or treaty, and any national
50        implementations thereof.
51
522. Waiver.  To the greatest extent permitted by, but not in
53contravention of, applicable law, Affirmer hereby overtly, fully,
54permanently, irrevocably and unconditionally waives, abandons, and
55surrenders all of Affirmer's Copyright and Related Rights and associated
56claims and causes of action, whether now known or unknown (including
57existing as well as future claims and causes of action), in the Work
58(i) in all territories worldwide, (ii) for the maximum duration provided
59by applicable law or treaty (including future time extensions), (iii) in
60any current or future medium and for any number of copies, and (iv) for
61any purpose whatsoever, including without limitation commercial,
62advertising or promotional purposes (the "Waiver").  Affirmer makes the
63Waiver for the benefit of each member of the public at large and to the
64detriment of Affirmer's heirs and successors, fully intending that such
65Waiver shall not be subject to revocation, rescission, cancellation,
66termination, or any other legal or equitable action to disrupt the quiet
67enjoyment of the Work by the public as contemplated by Affirmer's
68express Statement of Purpose.
69
703. Public License Fallback. Should any part of the Waiver for any reason
71be judged legally invalid or ineffective under applicable law, then the
72Waiver shall be preserved to the maximum extent permitted taking into
73account Affirmer's express Statement of Purpose.  In addition, to the
74extent the Waiver is so judged Affirmer hereby grants to each affected
75person a royalty-free, non transferable, non sublicensable, non
76exclusive, irrevocable and unconditional license to exercise Affirmer's
77Copyright and Related Rights in the Work (i) in all territories
78worldwide, (ii) for the maximum duration provided by applicable law or
79treaty (including future time extensions), (iii) in any current or
80future medium and for any number of copies, and (iv) for any purpose
81whatsoever, including without limitation commercial, advertising or
82promotional purposes (the "License"). The License shall be deemed
83effective as of the date CC0 was applied by Affirmer to the Work.
84Should any part of the License for any reason be judged legally invalid
85or ineffective under applicable law, such partial invalidity or
86ineffectiveness shall not invalidate the remainder of the License, and
87in such case Affirmer hereby affirms that he or she will not
88(i) exercise any of his or her remaining Copyright and Related Rights in
89the Work or (ii) assert any associated claims and causes of action with
90respect to the Work, in either case contrary to Affirmer's express
91Statement of Purpose.
92
934. Limitations and Disclaimers.
94
95     i. No trademark or patent rights held by Affirmer are waived,
96        abandoned, surrendered, licensed or otherwise affected by this
97        document.
98    ii. Affirmer offers the Work as-is and makes no representations or
99        warranties of any kind concerning the Work, express, implied,
100        statutory or otherwise, including without limitation warranties
101        of title, merchantability, fitness for a particular purpose, non
102        infringement, or the absence of latent or other defects,
103        accuracy, or the present or absence of errors, whether or not
104        discoverable, all to the greatest extent permissible under
105        applicable law.
106   iii. Affirmer disclaims responsibility for clearing rights of other
107        persons that may apply to the Work or any use thereof, including
108        without limitation any person's Copyright and Related Rights in
109        the Work. Further, Affirmer disclaims responsibility for
110        obtaining any necessary consents, permissions or other rights
111        required for any use of the Work.
112    iv. Affirmer understands and acknowledges that Creative Commons is
113        not a party to this document and has no duty or obligation with
114        respect to this CC0 or use of the Work.
115