> The Open Technology Fund (OTF) is an American nonprofit corporation[5] that aims to support global Internet freedom technologies. Its mission is to "support open technologies and communities that increase free expression, circumvent censorship, and obstruct repressive surveillance as a way to promote human rights and open societies. As of November 2019, the Open Technology Fund became an independent nonprofit corporation and a grantee of the U.S. Agency for Global Media.[5] Until its formation as an independent entity, it had operated as a program of Radio Free Asia.[5]

> ... The OTF funds third-party audits for all the code-related projects it supports.[13] It has also offered to fund audits of "non-OTF supported projects that are in use by individuals and organizations under threat of censorship/surveillance".[13] Notable projects whose audits the OTF has sponsored include Cryptocat,[14] Commotion Wireless,[15] TextSecure,[15] GlobaLeaks,[15] MediaWiki,[16] OpenPGP.js,[17] Nitrokey,[18] Ricochet[19] and Signal.[20] The OTF also matched donations to the auditing of TrueCrypt.[21] In 2014, the OTF reported that it had funded more than 30 technology code audits over the past three years, identifying 185 privacy and security vulnerabilities in both OTF and non-OTF-funded projects.

What ownership share, promise of future payment, board seats, or other rights to control Signal was assigned to the Open Technology Fund by receiving that grant?