A very simple blockchain explorer. - page 3.

etparle

full member

Activity: 238

Merit: 100

I love NACHOS

Quote from: joey.rich on June 17, 2016, 01:06:18 PM

Nice work. Is this open source? (Not saying that you should make it so - just wondering).

There's a lot of competition out there (bitcoin-abe, iquidus and insight.is). I like the block visualization in this one though.

I think this would make a pretty nice open source project. Please link us to the github if it is.

joey.rich

member

Activity: 124

Merit: 16

Nice work. Is this open source? (Not saying that you should make it so - just wondering).

There's a lot of competition out there (bitcoin-abe, iquidus and insight.is). I like the block visualization in this one though.

tobasco

member

Activity: 61

Merit: 12

Quote from: OmegaStarScream on June 17, 2016, 04:32:23 AM

I'm getting "Couldn't connect to bitcoin Sad

" when I click on a block for some reasons ? Huh

Had to restart bitcoind. Thanks for letting me know.

OmegaStarScream

staff

Activity: 3472

Merit: 6129

I'm getting "Couldn't connect to bitcoin Sad

" when I click on a block for some reasons ? Huh

tobasco

member

Activity: 61

Merit: 12

Quote from: Joel_Jantsen on June 14, 2016, 05:24:16 PM

Amazing stuff there! Loved the way you have organised everything into flowcharts with pictorial representations.Guide is short and simple,very informative.What I would like to be added next is fetch the transaction details from a particular address.I couldn't figure out how'd we do that.

Thanks Joel

Yeah I agree; showing the transactions for an address would be very useful, but I haven't figured out how to do that just yet. Thanks for bringing that up though.

Quote from: cloverme on June 14, 2016, 05:52:32 PM

Pretty nifty... how long have you been working on it? i like the representation of the memory pool and transactions getting added to the next block. That's something that I haven't visually seen before on another block explorer...

Been working on the explorer for about 4 months in total, but not 4 months straight. Probably could have been done in about a month, but I've been learning things as I go along.

And thanks... I've been trying to lay things out in a way that make the most sense in my head.

Quote from: coinableS on June 15, 2016, 08:46:02 AM

Nice project man! Also I noticed you included me in your Thanks, so thanks for the thanks Wink

Keep up the good work!

Your websocket tutorial saved my brain.

Quote from: zulu55 on June 15, 2016, 03:17:06 PM

Very nice! I like that simple and practical design, unlike modern javascript beasts, so nice
I just plunged into exploration for 15 minutes haha Grin

Will probably bookmark it for a future use, thanks!

Ha, perfect.

And yeah, I don't love javascript, so I'm glad there are still people out there who are cool with webpages that don't have shit flying everywhere.

zulu55

newbie

Activity: 37

Merit: 0

Very nice! I like that simple and practical design, unlike modern javascript beasts, so nice
I just plunged into exploration for 15 minutes haha Grin

Will probably bookmark it for a future use, thanks!

coinableS

legendary

Activity: 1442

Merit: 1179

Quote from: countryfree on June 13, 2016, 06:27:56 PM

Nice work, congratulations!
But, what's the use of this? You made something different from what already exists, and that's great, but I don't understand towards what end.

You realize what you sound like?
"Nice grocery store, there's already a grocery store down the street, so why have this one too?"

To OP: Nice project man! Also I noticed you included me in your Thanks, so thanks for the thanks Wink

Keep up the good work!

cloverme

legendary

Activity: 1512

Merit: 1054

SpacePirate.io

Pretty nifty... how long have you been working on it? i like the representation of the memory pool and transactions getting added to the next block. That's something that I haven't visually seen before on another block explorer...

Joel_Jantsen

legendary

Activity: 1876

Merit: 1308

Get your game girl

Amazing stuff there! Loved the way you have organised everything into flowcharts with pictorial representations.Guide is short and simple,very informative.What I would like to be added next is fetch the transaction details from a particular address.I couldn't figure out how'd we do that.

tobasco

member

Activity: 61

Merit: 12

Quote from: btc_enigma on June 13, 2016, 07:21:27 AM

Wow ... this looks very cool. I like the retro look ! A search feature would be very helpful too

Thanks! Glad I'm not the only one who enjoys the "classic" look. Although I dare say my lack of front-end skill does force my hand somewhat.

Can you go in to more detail about the search feature you mentioned?

Quote from: countryfree on June 13, 2016, 06:27:56 PM

Nice work, congratulations!
But, what's the use of this? You made something different from what already exists, and that's great, but I don't understand towards what end.

Good question.

The primary goal with this website was to explain how bitcoin works in a way that's easy to understand. I started with the written guide, but after finishing it I realised that it would make things easier if I could show how it works, so that's why I started the blockchain explorer.

So the secondary goal has been making a blockchain explorer that anyone can understand. I think the existing blockchain explorers are difficult to use for anyone who is new to bitcoin, so I'm making something that's easy.

In the end, I think a good blockchain explorer will help get more people in to bitcoin.

tl;dr I thought I could make something better than blockchain.info

Quote from: nwfella on June 13, 2016, 08:49:45 PM

2 thumbs up man. I dig the design and hella impressed with your page load times...this puppy snaps! Keep it up

Thank you sir Cheesy

I created the site from scratch using PHP, so I've tried to make the pages load as quick as possible (although some parts of the explorer are going to be sluggish until I figure some things out). Nonetheless, my hope is that faster page loads will distract from my god-awful web design skills.

nwfella

legendary

Activity: 1582

Merit: 1000

Well hello there!

2 thumbs up man. I dig the design and hella impressed with your page load times...this puppy snaps! Keep it up

countryfree

legendary

Activity: 3038

Merit: 1047

Your country may be your worst enemy

Nice work, congratulations!
But, what's the use of this? You made something different from what already exists, and that's great, but I don't understand towards what end.

btc_enigma

hero member

Activity: 688

Merit: 565

Wow ... this looks very cool. I like the retro look ! A search feature would be very helpful too

batesresearch

legendary

Activity: 2424

Merit: 1147

Quote from: tobasco on June 12, 2016, 06:57:00 AM

Hey,

I've been working on making a simple bitcoin blockchain explorer. This is what I've got so far:

http://learnmeabitcoin.com/explorer/blockchain/

There are a number of things that I'd like to add/improve (such as getting the data to update live on the page), so I know it's not finished yet. But I've been working on this in the dark for so long that I thought it would be a good idea to share what I've got so far, and could do with some opinions.

So yeah, hope it's useful. Tell me what you think.

Greg.

Nice site, pretty easy to navigate and straight forward.

Just saw that you attend my event (CoinFestUK) and met Matt (He's an awesome guy and look forward to having at all future CoinFestUK events!!)

tobasco

member

Activity: 61

Merit: 12

Update: 24 January 2017

learnmebitcoin.com Blockchain Browser - New Version

Hey, spent some time improving the block explorer. Here's an overview:

Node
- Shows you how many transactions are in the memory pool, how many of those have been selected for inclusion in a candidate block, and the current difficulty (how hard it is to mine it on to the blockchain).

Blockchain
- View blocks in the blockchain at any part of the chain, along with each block's; size, number of transactions, and fees collected.
- Example: The first 10 blocks in the blockchain.
- Tip: Entering a negative value in the height field will take you that many blocks from the top.

Block
- See the order of transactions in a block, along with the block header data.
- Example: The block of the last block reward halving.
- Tip: Hovering over the "bits" field in the block header will show you the target value for the block (so you can see how much "under" this block's hash was).

Transaction
- Shows you the inputs and outputs of a transaction, and the addresses they have been locked to. Allows you to travel through transactions, so you can follow the path of coins.
- Examples: First ever bitcoin transaction to Hal Finney, Pizza transaction for 10,000 BTC in 2010.
- Tip: Click on the 'serialized' switch in the top-right corner to see the raw transaction data (along with highlighting of each field when you hover over it).
- Tip: Click on the lock icons to see the locking scripts used for each transaction. Also, any scripts possibly containing hidden messages have been decoded, such as; the Marry Me message, the original Chancellor on brink of second bailout for banks, and these co-ordinates of some sort.

Address
- View the balance of an address, based on all the outputs that have been locked to that address.
- Examples: Silk Road seized funds address (click on the first output to start following where they have been sent), Hi Mom address

Extras

Memory Pool - See the latest transactions, and which ones have been selected for inclusion in a candidate block (hovering over a transaction tells you the fee per byte, which is the metric used to determine which transactions are selected).
Candidate Block - This is actually trying to be mined on to the blockchain. It refreshes every 20 seconds to include the transactions with the highest fees. (The lowest fee-per-byte transactions tend to be at the bottom of the block, so by hovering over the bottom one, you can work out the minimum fee-per-byte needed to be included in the next block in the blockchain.)

Original Post:

Hey,

I've been working on making a simple bitcoin blockchain explorer. This is what I've got so far:

http://learnmeabitcoin.com/browser/

There are a number of things that I'd like to add/improve (such as getting the data to update live on the page), so I know it's not finished yet. But I've been working on this in the dark for so long that I thought it would be a good idea to share what I've got so far, and could do with some opinions.

So yeah, hope it's useful. Tell me what you think.

Greg.

Topic: A very simple blockchain explorer. - page 3. (Read 20133 times)