Blockchain Explorer | learn me a bitcoin

Memory Pool

56,963 transactions

35.80 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,756	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 7 secs	1.00 vMB	1,618	32

Blockchain

Tip: 842,755 (170,723 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,032 672,032	0000000000000000000689c35a61762e9c8ada5117777a4e8d7cbdade3abfa6c	24 Feb 2021, 22:11	1.32 MB	2,273	164
672,031 672,031	0000000000000000000974d319a742c9a19f9edffab776eb870aebac99302e37	24 Feb 2021, 21:49	1.32 MB	3,429	92
672,030 672,030	00000000000000000008191d65adba7b77befec3d6fd6db46d3a45592d32fc5a	24 Feb 2021, 21:49	1.23 MB	1,673	120
672,029 672,029	00000000000000000009bf3a91d4f55637cc454570d2514588a503ee4e6c48c1	24 Feb 2021, 21:43	1.19 MB	2,777	115
672,028 672,028	0000000000000000000c2664ed5f737f20b74fab6edf9f38039492f6991d404f	24 Feb 2021, 21:41	1.43 MB	2,277	146
672,027 672,027	000000000000000000077a0ca14009736031037f2d53ef36b7febe44d3a7bb48	24 Feb 2021, 21:29	1.31 MB	3,261	133
672,026 672,026	0000000000000000000c2fc996a787ff3c0ec9612ca163be07857db29c241c32	24 Feb 2021, 21:24	1.40 MB	1,778	152
672,025 672,025	0000000000000000000aeb6cf3f087ebea13fd0555761cfa799de0f161cacdf5	24 Feb 2021, 21:15	1.32 MB	1,489	148
672,024 672,024	000000000000000000036e99df705e5afa4ea5f4ca754d87915d0fc018495d9c	24 Feb 2021, 21:10	1.37 MB	1,595	143
672,023 672,023	0000000000000000000a4162973222a4b61a58fb4a893ce1771c46131c6f4d57	24 Feb 2021, 21:10	1.43 MB	2,562	158
672,022 672,022	0000000000000000000394035167eee9056b4aee4cd8459bdb1607cf36604943	24 Feb 2021, 21:01	1.57 MB	1,612	158
672,021 672,021	000000000000000000062d23686947191d8b2b2bf37ed34059e02a3183999e12	24 Feb 2021, 20:50	1.73 MB	726	160
672,020 672,020	000000000000000000064f74201d7e00b58b6b1a33d13c05c7b25b31f918744c	24 Feb 2021, 20:47	1.48 MB	1,795	152
672,019 672,019	00000000000000000005e0dba67e47fc5403e5162918261ab4c5ed1ffb1d2165	24 Feb 2021, 20:45	1.28 MB	2,785	153
672,018 672,018	00000000000000000001b476e5c505d6e3ff82a1f484da9518ddb86acb39776e	24 Feb 2021, 20:43	1.37 MB	2,794	171
672,017 672,017	0000000000000000000ad6039678885088ea997e5474e690b03eb7100ef560c9	24 Feb 2021, 20:15	1.34 MB	3,239	179
672,016 672,016	0000000000000000000373ff9e7e0a25ba8dfe78cfce4202da2dd240002cd840	24 Feb 2021, 19:19	1.43 MB	2,541	164
672,015 672,015	0000000000000000000c8e53bbb5b83e4fc125e28e41955564657dc881e47545	24 Feb 2021, 18:53	1.26 MB	2,837	130
672,014 672,014	00000000000000000006bb20acd3f8a8e3bc91120055fab4214306bbc385c9b8	24 Feb 2021, 18:41	1.34 MB	2,361	126
672,013 672,013	000000000000000000063e88cd06633ad4cff8d0284dd1121e20c7a4ee36a7bd	24 Feb 2021, 18:32	1.22 MB	2,076	127
672,012 672,012	00000000000000000004f135b4b513718f46323f0515a85d780e874c0d7fe991	24 Feb 2021, 18:24	1.20 MB	1,802	124

Previous 10 blocks ↓

Total Size: 648.17 GB

Node Information

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

Uptime: 1 month, 6 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,590.71 GB sent, 50.24 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.