Revain logoHome Page
revain logo


After writing a review and its moderation, the review receives the Published status. Further, the ratings of the review, the pros and cons, the review text itself are added into one long character line. You can view it by clicking on the blockchain link that each review has. we get to a page that contains the same information on all reviews and their updates. Since there are many reviews, Revain has been accumulating several reviews for some time. And for each such review, Revain receives a personal hash of the review. 1 - personal hash of a particular review 2 - hash of the whole block from 36 reviews 3 - a hash (identifier) ​​that is recorded in the bitcoin blockchain, a hyperlink, by clicking on which we will get to the website. For this review it is Review 4 Revain in the block writes the hash of the previous - the parent block - thus showing the continuity of the chain of such review blocks. 5 - indicate how many reviews and reviews updates are included in this block. The hash is calculated using the SHA256 algorithm. There are many services on the Internet that calculate the hash for text strings. For example Online text in SHA256 So.. For review Creative Pebble V3 Minimalistic 2 Review on Revain | Robiul Islam we got this hash (number 1 in the picture above) of this particular review (available by clicking on hash 1). As you can see, they match. 10d1928c2eca00d67e59fa266dc23a6c3e9d89c17cb1affa8efc2f0ddfa1e59a each of the 36 reviews was processed into such a hash and a chain was obtained from them, which can be seen if you click on the hash (in the picture at number 2). This chain also includes the hash of the review, which we are checking. For the entire chain, the hash is again calculated using the SHA256 algorithm. Actually, we see this hash in the picture at number 2 = Block hash. In our example, this 787d3788927056cc8b437c33a2291bc60251910100691ffc91d71850f9536e22 To write to the bitcoin blockchain - revain converts this code entry into a hexadecimal code HEX 37383764333738383932373035366363386234333763333361323239316263363032353139313031303036393166666339316437313835306639353336653232 . Then this code was written to the blockchain chain You can check this by inserting into any converter their HEX to STRING for example this one Best Hex to String Converter Online to Convert Hex to Text (Hexadecimal to Text) Entering the number written in the HEX blockchain into the HEX field, we get our block hash. 787d3788927056cc8b437c33a2291bc60251910100691ffc91d71850f9536e22 Vedi recensione completa

val gardena ski resort logo

Val Gardena ski resort

Val Gardena's great

This is a great place. I've been there two times already and I am definitely coming back. It has everything you need in a ski resort: great trails, great location and nice places to take a break. The rooms are comfy, the staff is nice and very helpful. The prices are reasonable. And I also like the design and the atmosphere of the resort - it is just right for my taste. There is just one small issue: the road might be a bit difficult for the people who are unfamiliar with the mountains, like my friends that I took with me for the last visit. But hey, this is a part of the experience :) I've seen a few other resorts and I think that Val Gardena is one of the best. Go for the great views, comfortable accommodation and great trails. The village of Val Gardena ski resort is situated at 1,236m and the peak elevation takes you up to 2,500m providing a 1,264m vertical drop. Vedi recensione completa

veracrypt logo


ADVANTAGES: Works stably, with all the advantages LIMITATIONS: Not suitable for multi-part cases Advantages: 1) Encryption is also able to "revenge" factory burning when hard drives and SSDs are released (and even changing hem sums after burning optical discs, and burning their FS, for example, UDF which does not ventilate the integrity of the recorded), which do not record data nicely (maybe even religions do not allow them to be mocked like that (leaving them uncovered)). Disadvantages: 1) Unlike TrueCrypt (which is also a "forest"), VeraCrypt's "bad formula" will mount each disk for 15 seconds, for those who buy a 2TB HDD, and divide it into 50 GB by partition, (so that the persecution for the HDD win), he will get a 10-minute load of the entire HDD (2000/50=40*15=600/60=10), in the most optimized case. The program seizes disks with a brake when mountingVedi recensione completa

roobee logo


I had a limited supply of funds, but I am very interested in investments and cryptocurrency. Roobee is the way out. First of all, you can start buying with only ten dollars. Secondly, there were no problems with the account registration. Also, there will be no difficulties with replenishment, both cards and crypts are accepted. The company started with $15 million and its collateral has grown significantly after the IPO. Synergy with the leaders of the blockchain allowed them to attract additional funding from traders in the amount of more than $4 million. Vedi recensione completa

bluehelix exchange (bhex) logo

BlueHelix Exchange (BHEX)

I still remember how cryptocurrencies used to be a few years ago. They were still very much a new thing, confusing, and most users did not really understand how they worked. It was exciting, but confusing. HBTC brought these memories back for me. While some platforms try to be as streamlined as possible, HBTC does not hold the new user’s hand at all. You have to dig deep for tips and instructions. This is fine by me but might be upsetting for new traders and investors. The exchange makes up for lackluster guidance with robust opportunities for profits. Various options for trading and staking, discounts, low fees - there are many ways to make money on the platform. If you’ve managed to understand them. Vedi recensione completa

chainpay logo


I decided to try using Chain Pay because they promise a handy mobile app. This project speaks to itself that it is the largest decentralized payment system. They also say to themselves that this is an ecosystem. For me, the ecosystem is more than a token, a payment system and a mobile application. I'm used to the fact that cryptocurrency has support not only for roadmap or white pages. But in this project everything is exactly like that. I found the application with great difficulty, downloaded it and tried to figure it out. But I didn't quite succeed. Perhaps you need to use a different wallet or something else. I think this project should be given more information about itself. Their telegram channel has more than 2000 people. Moreover, 1000 of them looked in here regularly. Is it a lot or a little? I think these people come to the telegram channel like me for information. And they find there advertising posts that are published once a month. Even here on Revain they don't want to list their site. Therefore, for those who want to understand, I am writing it for information. chainpay . asia/ To talk about reliability and speed, I would need to use this service. But I just couldn't do it.Vedi recensione completa

Denis Kulibin photo

Denis KulibinK.

Novice Writer
1 livello
6 recensioni
1 karma


Marketing specialist 20 years of experience.

Iscritto a gennaio 19, 2021