The book that I referenced as a source and also the sacred Amnaya Mandaram, contain this mantra and they are both publicly available for those seeking the information. The other questions you have raised, have been addressed in my reply to your previous comment. I do request you to please share the information you possess for the benefit of sincere sadhakas. Sarve jana sukhino bhavantu!

Your concern is well received. You are free to follow the advice given by your gurus and their desire to disseminate the information to a privileged few. We however, do not hold the same beliefs. As mentioned previously, this mantra was given to me by a guru from the Guhananda Mandali who has studied under Sri Chidanandanatha. You may also be well aware, that Rao Bahadur Sri Subramanya Iyer alias Chidanandanatha, has also published a few books related to Sri Vidya and has revealed previously held secretive information for the benefit of all sadhakas. It was also his sincere desire to write and spread all the knowledge he possessed, for the benefit of all. There are many disciples of his, who are actively spreading his teachings to all seekers without any discrimination. You may be well aware that this mantra is also mentioned in the secretly held Nabhi Vidya tradition. Organizations affiliated to the Guhananda Mandali are freely disseminating this information to the sincere sadhakas. You talk of keeping mantras secretive and with the same breath ask for scriptural proof? Do you see the irony in this? If you have not practiced this mantra and do not believe it is correct, that is absolutely okay. To dismiss the claim of others is not okay, if you cannot prove it with concrete information, which you are totally unwilling to disclose. Unprepared are those, who do not have access to the proper training and information. Many Srividya sadhakas and even gurus, are looking for the lost and concealed information. They also have a right to progress in their lives and the right to seek liberation, which is the very purpose of human life. If you do know the contact information of gurus, who have the correct mantras and willing to share and train sadhakas, please publish the same for the benefit of those interested. Immature are those, who believe that they are the custodians of Sri Mata and Her sacred mantras. She is unbounded and infinite. She is beyond mantra, tantra, yantra, dhyana and anything that can be perceived. Have you ever wondered, what would be the state of the East, had the wondrous discoveries and inventions of the West were concealed and not revealed for the benefit of mankind? How many millions have been saved by the advances made in medicine? How many have been saved by the secret rasayana shastras? What did all the custodians of the most powerful and secretive mantras do, when the nations were attacked and millions perished across the globe? What purpose did these hoarders and selfish persons serve? In the end, all that matters is, not how much we gather, but how much we scatter.

Please go through the Tripura Trailokya Mohana Kavacham that has this mantra. The mantra is explained in the post.

There is no meaning for mantras with bijaksharas. These mantras are formed with bijaksharas. 

Ok so could you please provide the meaning of tripura bhiravi mantra as pointed number one above

This website is not for commercial gain, I can profess that from my personal experience. The content around mantras come with injunctions not to practice on one's own. Hence, the content published is with the motive of making the reader aware of the existence of them. In the end, all these things would not have seen the light of the day without divine mother not wanting it.

@Krishna:  Blind Leading the Blind...does it ring a bell...it is the same comment posted on Mahashodasi Mantra article on 15th April 2013...refer the link.. https://www.manblunder.com/articlesview/maha-shodashi-mantra-explained I feel proud that you got the same compliment now after 6 years for Para Shodasi mantra ......means you have arrived and this makes me proud as a fellow Guru Bhai (Guru Brother)....we are firmly behind you and please go ahead and spread the knowledge...I feel that is your purpose and dharma.....you play the game and we will cheer you from the balcony...truly Proud of You and pray to Mother that you unearth more and more treasures so that they are not lost in the oblivion....Jai Maa .... Santosh

Namaste Svarupananda...yes when something is incorrect then you need to speak up thats why this particular website is enabled with comments and along with contact information....the link you have provided neither has contact details nor they have the courage to accept the comments......there is a difference between speaking and blaming/accusing.....you need to follow and stick to your maryada...if Blind is leading Blind then maybe you are an enlightened person and we are ready to learn from you......please publish the Parashodasi mantra and also let us how a mantra which has parabija Sauhu doesnt provide liberation....also note that when you point 1 finger at a someone there are 3 fingers pointed towards..... Sir...also for your kind information am not running behind Parashodasi mantra ...saw your unwarranted comments and thought of responding....

Svarupananda Garu...you are absolutely right...mantras are kept secret and gopya for a reason...and the reason is the so called Gurus can charge a bomb from the innocent, gullible people and also claim their hegemony. Reality is today Mantras are sold for money....completely understand why some people get upset when a mantra is published....The Same Shastras talk about accepting Dakshina Murthy as Guru and do Mantra practise....maybe you havent heard the story of Ramanuja charya...where he went to temple top and preached the mantras to all.....he said it is ok for me to go to Hell but let others benefit....

This is an unfair comment. The idea here is to spread knowledge. The author is not claiming anything here.He has taken it from a book and enquired with people who practice this that's all. Firstly most of our knowledge is lost due to secrecy and if we follow the same then what is the use of a knowledge when it is forgotten or kept hidden. It's useless to have a tool and not use it There is a story about the same in the life Ramanuja acharya which says the same. All articles and services here are free of cost, if there was a commercial idea behind this then nobody would have published anything. It is unfair to make comments without knowing things. You tell me how many people are sharing such knowledge free of cost? If you intend to correct mistakes you are most welcome as the idea is to spread knowledge. There is no use if your comments are negative than constructive. Also there is no disrespect to mantra shastra as most of the advanced mantra comes with disclaimers/instructions or pre requisites and nobody is claiming anything. Simply sitting on knowledge and not sharing is same as you have the means to do something and not doing it.