Blockchain Explorer | learn me a bitcoin

Memory Pool

32,837 transactions

45.63 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,526	0000000000000000000342190000000000000000000000000000000000000000	9 mins, 16 secs	1.00 vMB	2,308	29

Blockchain

Tip: 839,525 (497,502 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,023 342,023	0000000000000000041882fb1ca464b121786daad142b5407cc9bee6a1f0bcac	05 Feb 2015, 05:05	0.72 MB	1,167	24
342,022 342,022	0000000000000000071ef3a1d9ada7e6d0ee4abc696b8d6a039c9fae967546c2	05 Feb 2015, 04:39	0.23 MB	458	26
342,021 342,021	0000000000000000132134774027995546b056aa44ae818be4b2d27a328dd88c	05 Feb 2015, 04:27	0.35 MB	575	22
342,020 342,020	000000000000000007b2447524aadb4b37219a6b27a12098ab6a93957a3761b6	05 Feb 2015, 04:19	0.22 MB	399	23
342,019 342,019	00000000000000000251e518e13ea8f6b6e6f75b8efb7c8fa5237567e869f7a8	05 Feb 2015, 04:11	0.16 MB	301	30
342,018 342,018	00000000000000000b9d6d2279986842923932831bb41aada586cd05b0242656	05 Feb 2015, 04:05	0.61 MB	920	23
342,017 342,017	0000000000000000008858d5a08ff8d2e4c0f2db86294f666b7b56a43ea2e998	05 Feb 2015, 03:56	0.08 MB	256	36
342,016 342,016	00000000000000001586c5b36841049036eb6ab1427caad709268146dc759616	05 Feb 2015, 03:47	0.00 MB	1	0
342,015 342,015	000000000000000011a2f99916b79f72986a029c2650c1d6282a6faa38ac5d90	05 Feb 2015, 03:46	0.51 MB	834	19
342,014 342,014	000000000000000014d11dfbb91812d628a210a66e79a410e0c9aad47dcb1870	05 Feb 2015, 03:34	0.75 MB	650	17
342,013 342,013	000000000000000015ef5e175bb4451f1fd4560debed3a92f2a075766651ebec	05 Feb 2015, 03:25	1.00 MB	1,465	20
342,012 342,012	000000000000000019f8908d0d249fa468d5a2dc22e1589c512ed7e88b653af4	05 Feb 2015, 03:05	0.90 MB	2,527	38
342,011 342,011	00000000000000000fbb7b4e7c60dab4b5d4ca658af6913d27ca3fcb257c33df	05 Feb 2015, 01:53	0.10 MB	177	6
342,010 342,010	0000000000000000164382e3e5df422e7a7def902fa22836d515680b36207667	05 Feb 2015, 01:52	0.21 MB	378	26
342,009 342,009	00000000000000000cd3990c49303699779e67fcd74a9fe9b62ad9c9294190db	05 Feb 2015, 01:45	0.16 MB	231	13
342,008 342,008	0000000000000000082bde071e3a8b3a1d443a16e0a94f5564965b31250b3d60	05 Feb 2015, 01:44	0.75 MB	1,425	27
342,007 342,007	000000000000000016b1d741f76e75037ac8937193a8c47caf177206333b18f5	05 Feb 2015, 01:17	0.04 MB	60	27
342,006 342,006	000000000000000014663e0b2dccc40790425e77aa5f7b609e1c4969326747be	05 Feb 2015, 01:15	0.10 MB	116	8
342,005 342,005	0000000000000000067491c1fb7c478c147080cdd7b207c9b88f3e83fc83b9d3	05 Feb 2015, 01:15	0.04 MB	84	23
342,004 342,004	000000000000000002c58b51b33e5801b55cb773e0c77d5306b61358db80b59f	05 Feb 2015, 01:13	0.19 MB	297	21
342,003 342,003	0000000000000000077c40ebe3e74c007958d1af48e082eabed041ded69cf340	05 Feb 2015, 01:08	0.41 MB	762	24

Previous 10 blocks ↓

Total Size: 642.12 GB

Node Information

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

Uptime: 13 days, 20 hours, 30 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 6,605.96 GB sent, 14.18 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.