Bitcoin Forum

I Made A Simple Presentation Video About Blockchain Technology!
"Blockchain as an opportunity!"
https://youtu.be/ifiyNG0qF6Y

Tips Appreciated!
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Nice one there mate. Wish i had bitcoins to tip you lol  ::)

Its Fine if you don't have bitcoins to tip!

No creativity at all.  You just copied words from another article and used an auto voice.

Most of the things in your video are not coherent with what a block chain is. Too much hype in your video, sorry. POW is the key in the blockchain/bitcoin world. No POW no real value. Databases work fine in those fields.

Agreed but it was my first presentation video!

Aditya,the content is definitely good but reminds me of my college lectures where I slept throughout the class.Please bring in some creativity and graphics to keep it as attractive as possible.Too dull at the moment.

I'll improve it in my next video of it!

Its abit boring to be honest, and the voice is very robotic,  fair play for doing something tho  ;)

to both aditya and karartma

you ar both wrong.
the blockchain itself is not as glamourous as you set out.

imagine it this way
in the 1980's data was just stored on ledgers. technically these were called DataBase Management Systems (DBMS)
in the 90's they realised that they could link one piece of data in a table to another via 'relationships. thus began relational DataBase Management Systems (RDBMS)

now we have a new layer on top of RDBMS where datasets(groups, clusters, tables, ledgers, blocks of data) are linked to previous data... blockchain.

other things like HOW its linked. can differ. it does not need sha hashs, it can be anything. any type of cryptography or 'key' data..
the strength of it is not part of 'blockchain'. as that requires more layers of programming to achieve this.

neither is the decision to be on one system or multiple systems.. as that requires more layers of programming to achieve this.

so blockchain. is just layer 3 of DBMS, where as bitcoin has added more layers ontop. such as sha hashing the block of data(4). then PoW hashing the sha chain link(5) then distributing the data(6) and so on..

bitcoin has atleast 10 layers of security/tech.

where has blockchain is just a lil bit more expanded than RDBMS sitting at 3 layers.

yes blockchain allows more programmability to add more layers. but do not presume that extra layers are part of blockchain as default.
EG PoW, PoS, PoA is not default
decentralised or centralised is not default

yes the extra layers ontop have many possibilities and we have yet to explore them. but dont hype up the term 'blockchain' as if it is as secure as bitcoin

I think you are using the male voice that you can heard in translator if you click in listen. also you did not put too much effort but it is ok.
The presentation is nice.. next time better to be creative just like someone already posted he made it song just like before a girl sing blockchain and bitcoin. And i think someone give a tip because of his creative.

I didn't hear it all because that computer generated voice made my ears bleed after about 90 seconds. What I heard was ok if you went into a lot more detail later.

i liked your video only because it is atleast something educational for indians..and also because i am indian :p anyway the contents are good but can be much better. i am a youtuber too but a lazy one. i have a advice whenever you are doing any youtube video first watch some other's video to learn some points

no matter. because it is the first time you make a video, then learn more and more. read all suggestion people give you here and learn it.

well if you want your video be better, you need to be more creative. use the other words with the same sense and meaning. and make it more unbored.

I did not say that the "blockchain" is glamorous. Actually I feel there is really no blockchain. To me that's a hash pointer linked list of blocks. That's it
I don't believe in the "blockchain" hype

I mostly hate the videos which were made with auto voice software rather than own voice. It can easily be detected by the way it sounds, better you try to include your own voice.

Also you need to add some creativity like some animation in middle, some pictures, graphs, diagrams to describe things rather than plain text sliding throughout the video.

The blockchain is just a simple sequential file with some fancy linking between records. Please don't push the myth that "The Blockchain" is Bitcoin. Bitcoin is a sophisticated library of software routines, and a peer group that agrees to replicate and maintain copies of that file. The blockchain is just a small part of the system, and the concept can exist in many other forms on different systems. The idea of a distributed ledger has nothing to do with the blockchain design. A manuscript can exist as a single typed document, or copies can be stored in many millions of locations around the world. Either way, it is still just a manuscript.

eloquently put :D

Same here, i didn't watch the video untill the end due to the narator's voice (sorry no offense)
I really love watching the video if the video is motion graphic especially to understand something, and this is a way to make every of your video special, here one of the video about blockchain that i think it's fun to watch , https://www.youtube.com/watch?v=6WG7D47tGb0 just for you reference ( anyway they made the video using after effect and illustrator if i am not wrong )

Nowadays there are many presentations of the blockchain  technology. I would like to see not only the pros but the cons as well. Furthermore, maybe you would be more creative because this video is something like  powerpoint presentation with autovoice. At the end after your post you put your network wallet so every listener before see the video was thinking that this was another's one way to only make money; that is creates a negative impression IMO. You could add your wallet in the description of youtube.

I watch the whole video of 5 minutes, the information provided is very good for a beginner that want to learn more in the world of bitcoin. But I found the voice very boring and I feel is a robot who read it, the users can lose interest rapidly and not watch the whole content.

What you should do for the next one, try to do it with more graphics or at least explain with your own face and your own words. You have room for improvement, but don't give, the next one will be better ;)

I would say excellently put and I do think this is a very effective way to distinguish between the blockchain hype and Bitcoin. I mean the block chain is a good thing but as Jet Cash points out is a very small part of the whole Bitcoin system.

Great video my friend  :)

The information was decent I guess. But the overall presentation was absolute garbage. It was like sitting through the most boring powerpoint presentation I have ever seen. And the voice just made my ears bleed instantly. There is a lot of room for improvement here.

Nice video. I like the comparison of the blockchain and the early Internet when only a few people realized its significance. You may also consider to add some pictures to your video because with illustrations any explanation works better. But anyway good job. Keep it up!

How many people was against new technologies and internet, and when we are we now. They have a lot of resemblance, bitcoin yet need to prove itself to people around the world.
Video is nice promotion, most of the things in video I know from here, but to people who encounter with bitcoin for the first time can be very interesting. Keep up with good work my friend.

Thanks to all who appreciate my work!
I'm sharing this ppt here for those who want to improve it
The Blockchain.pptx
https://drive.google.com/open?id=0B6RPSUFjLEz7dzZBN2w2ckNMZkk

Can anyone mine for me at solo.ckpool.org at port 3333 for this address 18QD46yHZF7gdHUUMFPnMAykY5jCWEejZz as username and with any password. sha256d algo

Is a decentralized Blockchain that are maintained by a single entity, not just a centralization in a decentralized wrapper? In Bitcoin we do not

know who is hosting the nodes, so it is not easy to attack the network. In a "centralized Blockchain", an attacker knows what

organization to target, so it is not that difficult to compromise the whole organization, even if the nodes are decentralized.  ::)

distributed and centralised are 2 things but it gets complicated.

1)say bitcoin was on 5 computers all held in 1 office. but each computer was password by 5 strangers who do not talk to each other and turn up on separate days to never meet..

2)say bitcoin was on 5 computers held in 5 locations. but each computer was password by 5 strangers who do not talk to each other and never meet..

3)say bitcoin was on 2000 computers held in 2000 locations. but all distributed by one person to his desired location. he visits each location to maintain them

4)say hyperledger was on 5 computers held in 1 office. but each computer was password by 5 strangers who do not talk to each other and turn up on separate days to never meet..

5)say hyperledger was on 5 computers held in 5 locations. but each computer was password by 5 strangers who do not talk to each other and  never meet..

6)say hyperledger was on 2000 computers held in 2000 locations. but all distributed by one person to his desired location. he visits each location to maintain them

now... here is the next conundrum
a)all 5 bitcoin nodes are pre programmed by 1 person, all the software, rules, are done by one man that handed it to 5 people
b)all 5 bitcoin nodes are pre programmed by 5 different people, all the software, rules, are done by the programs (not people) finding a fair consensus that all 5 nodes can tolerate.

c)all 5 hyperledger nodes are pre programmed by 1 person, all the software, rules, are done by one man that handed it to 5 people
d)all 5 hyperledger nodes are pre programmed by 5 different people, all the software, rules, are done by the programs smart contract ability to cross communicate/translate/redefine

now. list the numbers that are technically not 'centralised'
spoiler: [  2b & 5d    ]