Blockchain Explorer | learn me a bitcoin

Memory Pool

40,313 transactions

41.97 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,298	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 50 secs	1.00 vMB	6,036	18

Blockchain

Tip: 842,297 (435,630 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,667 406,667	00000000000000000509a54bab909acdeceea17af4728e1aa054aab3321fa83a	10 Apr 2016, 17:43	1.00 MB	2,203	37
406,666 406,666	0000000000000000014c297b093ecc3c46d4ba967fe3811e4453888029e53295	10 Apr 2016, 17:28	0.96 MB	2,200	39
406,665 406,665	00000000000000000440bfa540cc932a62803bcd50f2f06078a2ef19fc090da9	10 Apr 2016, 17:12	0.33 MB	790	39
406,664 406,664	00000000000000000410cbcc658474c57c2431a2a5d14320369fd6239c88ecf9	10 Apr 2016, 17:06	0.54 MB	1,181	35
406,663 406,663	0000000000000000032982b2e399a0ffe98c6e4e8ae7e597d697726370e94cc4	10 Apr 2016, 16:59	0.99 MB	676	11
406,662 406,662	0000000000000000069108c28e0e3efdf056114f85392e65173237127a4ef12e	10 Apr 2016, 16:56	0.31 MB	525	25
406,661 406,661	00000000000000000540c141cad44ff5309a12076be11dba407fea3fd777b6f8	10 Apr 2016, 16:54	0.00 MB	1	0
406,660 406,660	0000000000000000027388d824ed8d6b1bf6af9510473cca4b33c1bc5ae81e20	10 Apr 2016, 16:52	0.57 MB	1,373	35
406,659 406,659	000000000000000002517ce17907e49e1dbdb2ad7331d900689e24b4be95a17e	10 Apr 2016, 16:42	0.49 MB	986	34
406,658 406,658	0000000000000000058148a1c8689a4aa5f8ea6f7bd579abe920cc9c79eb0ad4	10 Apr 2016, 16:37	0.60 MB	1,249	36
406,657 406,657	000000000000000004ae2cca86b3b86bc77bbe60de5c8b44c8e5670573c005d6	10 Apr 2016, 16:29	0.44 MB	1,143	40
406,656 406,656	00000000000000000047823b9fcbf0ecf688826a7120d17cddebccef26c96a62	10 Apr 2016, 16:23	0.76 MB	1,083	31
406,655 406,655	000000000000000002073fcb3fcc6940bfde2a5a6317adeff650500971beedf9	10 Apr 2016, 16:17	0.85 MB	1,390	32
406,654 406,654	0000000000000000021abca36f83ced46634927ba879660412fb5067a61d2e76	10 Apr 2016, 16:09	1.00 MB	1,488	31
406,653 406,653	000000000000000003d4be299df9f0637af877a09a30c915818afe4565251794	10 Apr 2016, 16:02	1.00 MB	2,747	65
406,652 406,652	00000000000000000213a545bc73521ea6222faab88e4898d369ddb45ff3fa52	10 Apr 2016, 15:45	1.00 MB	2,791	57
406,651 406,651	000000000000000003f37ea179f33ef160228a61ea1b5e7b383b69cb673218a0	10 Apr 2016, 15:24	0.26 MB	598	47
406,650 406,650	0000000000000000019d5961cefff42abe965bc1260a30f10f0ab6fd6968bf24	10 Apr 2016, 15:21	0.92 MB	1,429	29
406,649 406,649	0000000000000000022616eab1e76e20778c0cd92c90d3b8e0f0930db116dd32	10 Apr 2016, 15:14	0.99 MB	1,422	25
406,648 406,648	00000000000000000281648588816f43f0851ec050264bbb8cbd9024639bf4ba	10 Apr 2016, 15:11	1.00 MB	2,466	38
406,647 406,647	000000000000000005b3e5b5008345c909ef97f6b4e921bd0bd0e69ebc17b694	10 Apr 2016, 15:04	1.00 MB	3,524	67

Previous 10 blocks ↓

Total Size: 647.28 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 2 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,472.87 GB sent, 44.46 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.