Blockchain Explorer | learn me a bitcoin

Memory Pool

47,859 transactions

41.82 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,560	0000000000000000000331db0000000000000000000000000000000000000000	14 mins, 12 secs ago	1.00 vMB	2,998	30

Blockchain

Tip: 841,559 (174,752 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,807 666,807	0000000000000000000d9093ac0abcddc7d1c28d398c8487dd58d36afb933284	19 Jan 2021, 21:33	1.39 MB	2,780	112
666,806 666,806	00000000000000000002fd72e6f6b17022c0ba3afd780a3eddc32d088a67954c	19 Jan 2021, 20:52	1.42 MB	2,325	75
666,805 666,805	000000000000000000017401fd88933175e19a38f17747de78091c5fe5348482	19 Jan 2021, 20:46	1.44 MB	2,733	89
666,804 666,804	000000000000000000059036a8d73a68ec28cb54c37cd4f778f32fd53f3b365a	19 Jan 2021, 20:38	1.41 MB	2,481	105
666,803 666,803	0000000000000000000bd77c585299e913ee50b8216a5a9e368963e9d4495dda	19 Jan 2021, 20:16	1.50 MB	1,504	55
666,802 666,802	00000000000000000005df8e2a98db6ea652adb5b8b64e86fd39c8047bc09f63	19 Jan 2021, 20:12	1.24 MB	2,909	62
666,801 666,801	0000000000000000000c07006af2d5b4178ee42412e70836274c1da2a0704a3c	19 Jan 2021, 20:08	1.11 MB	1,807	73
666,800 666,800	0000000000000000000907d6e320de5f8d7af4f321f87107156699447e0e2a01	19 Jan 2021, 20:07	1.36 MB	2,351	99
666,799 666,799	00000000000000000001cdff50428987c1c3d2074853ee7564f5437e9cb730b4	19 Jan 2021, 19:50	1.34 MB	2,700	86
666,798 666,798	000000000000000000074ccba836011166a16ebea9061478809570a584889b1c	19 Jan 2021, 19:43	1.40 MB	2,709	111
666,797 666,797	00000000000000000000edc3ef3f8adacb9a7cceba48bbc9c060503b5d70c396	19 Jan 2021, 19:21	1.41 MB	1,371	45
666,796 666,796	000000000000000000042a76dea14834f862a1077a9c891fb9126d73e68d077f	19 Jan 2021, 19:20	1.22 MB	2,713	76
666,795 666,795	0000000000000000000103ef7e13371157cd590051b7bab4c9fde7107d49a4a4	19 Jan 2021, 19:10	1.24 MB	2,673	60
666,794 666,794	0000000000000000000c6d7b7882645b841c6af5456b6ccb4d300fae5614eecd	19 Jan 2021, 19:07	1.22 MB	3,082	86
666,793 666,793	00000000000000000003e644a3a6b3c931367b623505be0f6cae38587b79db54	19 Jan 2021, 18:58	1.42 MB	2,596	104
666,792 666,792	00000000000000000005d94a49cba4f2c602fe377ce7aa6e0d0cd680a8562297	19 Jan 2021, 18:42	1.23 MB	2,626	47
666,791 666,791	0000000000000000000aa271c351e10bb372bae7ee03f3903c7215e09fd73220	19 Jan 2021, 18:42	1.30 MB	3,038	65
666,790 666,790	000000000000000000072c120ea97ce94419eec086167745853d38f1708f62f4	19 Jan 2021, 18:39	1.35 MB	2,467	82
666,789 666,789	0000000000000000000aa0401759565d09cc15fb5bf3a528c4a123c1e0069a11	19 Jan 2021, 18:32	1.30 MB	3,066	99
666,788 666,788	00000000000000000006928feeca453e59ddeb89b7e984449c2f607f80f912f3	19 Jan 2021, 18:20	1.30 MB	3,045	88
666,787 666,787	000000000000000000096c2994b43589704dbad4d25456007a877e6d0eec946d	19 Jan 2021, 18:12	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 645.93 GB

Node Information

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

Uptime: 27 days, 23 hours, 48 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,308.55 GB sent, 35.03 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.