Blockchain Explorer | learn me a bitcoin

Memory Pool

41,321 transactions

47.31 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,516	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 36 secs ago	1.00 vMB	3,079	29

Blockchain

Tip: 842,515 (406,896 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,619 435,619	000000000000000001f0361baa7b0aa2f724f670d757681739a8296adae5595a	23 Oct 2016, 22:18	0.99 MB	1,777	61
435,618 435,618	00000000000000000221b5a52f941c7e7ad20c9dec50a733b2edb422ea5dc655	23 Oct 2016, 22:14	0.75 MB	1,754	53
435,617 435,617	000000000000000003c3df86dde7dbcecd794715acf82421ef8c0d4bf631196a	23 Oct 2016, 22:13	1.00 MB	1,648	66
435,616 435,616	00000000000000000362b8cc83ac0c071957649afe156161bfd17d8de124dd02	23 Oct 2016, 22:08	1.00 MB	1,678	56
435,615 435,615	000000000000000004068c8ca7ec2eb9232e2e6db9c9219a47d4b44d1a991c21	23 Oct 2016, 22:07	1.00 MB	2,242	67
435,614 435,614	0000000000000000006ab69d28c53a586ac03253c472b6d53f8d02432df5f24d	23 Oct 2016, 22:06	1.00 MB	783	96
435,613 435,613	0000000000000000031da1fe14c7c74a9c506e9602baa42165217992ec82db8f	23 Oct 2016, 21:42	1.00 MB	2,068	67
435,612 435,612	0000000000000000013ad6d5ec138f99dceb686c62a591e565b92f482124475f	23 Oct 2016, 21:38	1.00 MB	1,775	82
435,611 435,611	00000000000000000053e794489e7706b5b98e6d67b8e472522ad8d50c0ef42f	23 Oct 2016, 21:27	0.75 MB	511	96
435,610 435,610	0000000000000000044cfa60ad9d5ca82dd58764cd917979a23afbc2dd7a5f26	23 Oct 2016, 21:13	1.00 MB	1,561	85
435,609 435,609	000000000000000000dbb1e6bed0f7006772bf75b19c7aa7e8acbcae104186f9	23 Oct 2016, 21:05	1.00 MB	640	93
435,608 435,608	0000000000000000011dc5ad4395888151cbc454995c63cdad09293aaac8754d	23 Oct 2016, 20:58	1.00 MB	1,009	99
435,607 435,607	0000000000000000031b84ee3fb88b7fcc12ba7dee284ae86365c94076d52ddf	23 Oct 2016, 20:24	1.00 MB	2,195	60
435,606 435,606	000000000000000004502a50ed9dbb5c05289274f4a5c9f924fd1bb33faf838f	23 Oct 2016, 20:21	0.75 MB	1,470	75
435,605 435,605	000000000000000002193e9ef050eaf9b74fc355a8f7a4b738e7f3ede43f1044	23 Oct 2016, 20:17	1.00 MB	3,269	62
435,604 435,604	000000000000000003d85e0a2d25975ec14304d7562c887cd9988fd891cb2dde	23 Oct 2016, 20:15	1.00 MB	2,249	63
435,603 435,603	00000000000000000218dd0bbbec3b6d94b5b92e091b0bd8709aa71e1aaab06e	23 Oct 2016, 20:12	1.00 MB	1,239	88
435,602 435,602	000000000000000000a220c834084189c8bba7fb207a592c1880894b9c2a0d26	23 Oct 2016, 19:58	1.00 MB	1,284	73
435,601 435,601	0000000000000000000e542959ae22bf96daff187092284a5f697a269ef542ab	23 Oct 2016, 19:52	1.00 MB	2,548	71
435,600 435,600	000000000000000000e690b72e0690f539d5db1ac6a8c03f970c977dcc72374b	23 Oct 2016, 19:53	0.93 MB	527	85
435,599 435,599	00000000000000000166dc85cbdb86d84da918553c019ee9f5f1a86125dda814	23 Oct 2016, 19:41	1.00 MB	1,102	90

Previous 10 blocks ↓

Total Size: 647.70 GB

Node Information

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

Uptime: 1 month, 4 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,539.54 GB sent, 47.32 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.