Blockchain Explorer | learn me a bitcoin

Memory Pool

35,135 transactions

38.74 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,511	0000000000000000000331db0000000000000000000000000000000000000000	13 mins, 52 secs ago	1.00 vMB	3,224	23

Blockchain

Tip: 842,510 (187,634 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,876 654,876	0000000000000000000203dd545f0eca42c920a257cb3c445a15f07ae6ac37d3	31 Oct 2020, 12:29	1.20 MB	2,343	135
654,875 654,875	000000000000000000018f050638a6c77a626926ca601b34ca17d5cf54226233	31 Oct 2020, 12:26	1.31 MB	2,664	256
654,874 654,874	00000000000000000004cb766be1399eda7b5804b053e47ebe68264cbe2afb9e	31 Oct 2020, 12:18	1.24 MB	1,616	317
654,873 654,873	000000000000000000038729251ebce5a273f044746a0aa6f0b0a23f7c7238f1	31 Oct 2020, 11:58	1.31 MB	2,461	172
654,872 654,872	0000000000000000000b1e7267b4a009646623709db89130ba79f75768e3f977	31 Oct 2020, 11:50	1.34 MB	2,556	166
654,871 654,871	000000000000000000024b51850915dfd05f59d3fcb8759526c4f7b911020124	31 Oct 2020, 11:44	1.23 MB	2,388	164
654,870 654,870	000000000000000000066e89873638a420b16984f4bdaa8c7a326406f1213e2a	31 Oct 2020, 11:38	1.26 MB	1,679	151
654,869 654,869	0000000000000000000e03ff2602fb14f6750f747bd4da79a4beffa256bd352e	31 Oct 2020, 11:33	1.24 MB	2,296	196
654,868 654,868	0000000000000000000a97568379e98bebb34098d344f27b7db6466c22f76b21	31 Oct 2020, 11:24	1.14 MB	2,839	171
654,867 654,867	00000000000000000005a438053bbf7479778835d234059a07116aec914fbc62	31 Oct 2020, 11:18	1.16 MB	2,731	204
654,866 654,866	00000000000000000009b6cb9d74021b110a00b70c2001676bc1116fa8f99dad	31 Oct 2020, 11:08	1.28 MB	2,953	228
654,865 654,865	0000000000000000000dfdd694c9db07d7f4e2348fcc5b4da8adce4869cbbaf0	31 Oct 2020, 11:00	1.37 MB	2,335	328
654,864 654,864	0000000000000000000973c7081dfb48476346faa01c2343653d55746dd5eaea	31 Oct 2020, 10:33	1.23 MB	2,231	192
654,863 654,863	0000000000000000000aea5b8dd3261c01b8d2c8e8ee33885f9b4ac294c469ae	31 Oct 2020, 10:30	1.36 MB	2,346	326
654,862 654,862	0000000000000000000c90a4fae71ac3367741b361faf6cab19ff660807c5aea	31 Oct 2020, 10:05	1.22 MB	1,974	192
654,861 654,861	00000000000000000005d1f3fb6ca8428b2459f45fb213bb40b888b3502895fa	31 Oct 2020, 10:00	1.32 MB	1,700	206
654,860 654,860	000000000000000000050bc6b10ab65440ccbe215c4aa70bdc5260b23aee704a	31 Oct 2020, 09:55	1.30 MB	2,325	235
654,859 654,859	000000000000000000040cd91d74f70b8f018f5d436aeef5df327ffccf4efb68	31 Oct 2020, 09:39	1.33 MB	2,256	156
654,858 654,858	0000000000000000000443b441de713032cb4a85caddaae75f436dddc8eda877	31 Oct 2020, 09:36	1.12 MB	3,115	162
654,857 654,857	0000000000000000000066b86e33b8f2618fd3bb3f4fb235c6f52886692df994	31 Oct 2020, 09:33	1.05 MB	2,798	152
654,856 654,856	00000000000000000007f5b441aad22aff6d76c07e0f30c1bc5a47f97d8132b9	31 Oct 2020, 09:32	1.22 MB	2,515	215

Previous 10 blocks ↓

Total Size: 647.69 GB

Node Information

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

Uptime: 1 month, 4 days, 17 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,535.73 GB sent, 47.21 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.