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Title: Need upload document in blockchain. Post by: Makezzila on October 29, 2015, 05:18:31 PM I got small file- is 130 kilobites. It's translate of the book. I'm afraid lost him, or other people published it at other name.
And i want upload this book in blockchain. How i Can do it? Title: Re: Need upload document in blockchain. Post by: cr1776 on October 29, 2015, 05:29:25 PM Look here as an example, really bad idea and this explains why:
http://bitcoin.stackexchange.com/questions/39347/how-to-store-data-on-the-blockchain You can publish proof of existence: https://www.btproof.com Title: Re: Need upload document in blockchain. Post by: CIYAM on October 29, 2015, 05:39:08 PM There is really no need to upload the document itself (just store multiple copies all over the place) - if you want "proof" of "first publication" of the document then you just want to publish the hash of it.
Mind you anyone could modify the document and publish the hash of that so publish the hash before you publish the document itself (i.e. wait until several confirmations before actually publishing the document anywhere). If you are hoping to use this as some sort of protection of copyright understand that this has never (AFAIA) been tested in any court yet (so I wouldn't be 100% confident that doing this will have protected you). Title: Re: Need upload document in blockchain. Post by: worhiper_-_ on October 29, 2015, 05:50:24 PM Look here as an example, really bad idea and this explains why: http://bitcoin.stackexchange.com/questions/39347/how-to-store-data-on-the-blockchain You can publish proof of existence: https://www.btproof.com I think you mean bitproof.io? There's also http://www.cryptograffiti.info/ Title: Re: Need upload document in blockchain. Post by: FeelsGoodMan on November 01, 2015, 10:59:22 AM Hi, I'm looking for a btproof developer or someone familiar with the code to do some contract work or join a small team.
Please send a PM for more info. I'm in the US. Title: Re: Need upload document in blockchain. Post by: Hannu on November 02, 2015, 05:42:06 PM I got small file- is 130 kilobites. It's translate of the book. I'm afraid lost him, or other people published it at other name. And i want upload this book in blockchain. How i Can do it? Blockchain is public information! :o Why you wanna put document to it? :o Theres more better ways to sell book in online? Title: Re: Need upload document in blockchain. Post by: pissedoff on November 02, 2015, 07:05:16 PM I got small file- is 130 kilobites. It's translate of the book. I'm afraid lost him, or other people published it at other name. And i want upload this book in blockchain. How i Can do it? Blockchain is public information! :o Why you wanna put document to it? :o Theres more better ways to sell book in online? I does't look like the OP is planning on selling his book it looks like he wants to save his copy publicly. |