Blockchain Explorer | learn me a bitcoin

Memory Pool

31,652 transactions

40.45 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,603	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 30 secs	1.00 vMB	4,575	16

Blockchain

Tip: 842,602 (398,580 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
444,022 444,022	0000000000000000005c601d51d907134621a5c5e5b776e0224d5791dbbd3084	18 Dec 2016, 18:01	1.00 MB	2,398	82
444,021 444,021	0000000000000000027e583c572f5105ad96cb68f6b790e95fd2d9094e04ff62	18 Dec 2016, 17:48	1.00 MB	2,293	85
444,020 444,020	0000000000000000021742c49665c3a85957025e09baa673a76a9aca696fa21b	18 Dec 2016, 17:33	1.00 MB	2,470	77
444,019 444,019	000000000000000000631356cff6cc92ffa16bde778ae0725915f19ddba30267	18 Dec 2016, 17:31	0.99 MB	2,042	84
444,018 444,018	000000000000000000efedc9f7617b7a791b56bbb1258039f21fe3dfae3ab1bd	18 Dec 2016, 17:17	1.00 MB	2,521	90
444,017 444,017	000000000000000003053accbb555d32043d2107f4f1a66b2e02e3fea58ad5f5	18 Dec 2016, 16:58	1.00 MB	1,926	92
444,016 444,016	0000000000000000008ac034ee6ab7d1407da7e8820917c292242c7c794e6412	18 Dec 2016, 16:54	1.00 MB	1,974	114
444,015 444,015	0000000000000000008cc9c4825109886f925421c04ebcb2a7a6f0de0158c4da	18 Dec 2016, 16:10	1.00 MB	2,712	65
444,014 444,014	000000000000000001714dc0446f88f08aeb1599e2a17db60a59786f9cf848ad	18 Dec 2016, 16:07	1.00 MB	2,670	84
444,013 444,013	0000000000000000037c09fa7421335c224f156d6e03f60c5d31b307f4ac24c5	18 Dec 2016, 15:51	1.00 MB	2,639	85
444,012 444,012	0000000000000000009be06760b757b2b3f54b88351cb64863590042cd23a520	18 Dec 2016, 15:31	1.00 MB	2,700	73
444,011 444,011	0000000000000000004d9b34b673a5bf4ec332867cf65af1a3d5bd6d4fd84e4f	18 Dec 2016, 15:29	1.00 MB	2,556	91
444,010 444,010	000000000000000001919c2242b628e25164b372e6db2fa99527d13c5d5de8db	18 Dec 2016, 15:02	1.00 MB	2,068	96
444,009 444,009	0000000000000000033c3bf439774360eb8069d5d2daeafbeece8cea7b069643	18 Dec 2016, 14:39	1.00 MB	2,240	77
444,008 444,008	000000000000000001b5ef305df93e1dbb14b12e960ca33e67fbea83310da6eb	18 Dec 2016, 14:31	1.00 MB	1,938	88
444,007 444,007	00000000000000000216d864abcc9a2d7e206fba7df9f816d11e17fc13dcfcef	18 Dec 2016, 14:22	1.00 MB	2,225	88
444,006 444,006	000000000000000001bc0e8ccaa8febdaf97ade33722831abc56d0ae31548328	18 Dec 2016, 14:07	0.21 MB	267	32
444,005 444,005	000000000000000000473aa38ed39dd31940571801666d3b92bf989fc4049bcb	18 Dec 2016, 14:04	1.00 MB	2,593	64
444,004 444,004	000000000000000001bb0a56286ea97a7f13c78c772f0df71d19d6b1a58a53a1	18 Dec 2016, 14:04	1.00 MB	3,001	92
444,003 444,003	00000000000000000205f39624ca7e64a2d7b23fd26a2e054d84b9ffcb3c5799	18 Dec 2016, 13:34	0.07 MB	192	73
444,002 444,002	000000000000000001fe79dd74d940a77619d653f651ffb3ec3cdd3c40761719	18 Dec 2016, 13:34	0.97 MB	2,574	76

Previous 10 blocks ↓

Total Size: 647.87 GB

Node Information

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

Uptime: 1 month, 5 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,553.98 GB sent, 48.27 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.