Blockchain Explorer | learn me a bitcoin

Memory Pool

28,809 transactions

20.77 vMB

Show Random Selection

Max Size: 109/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,244	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 15 secs	1.00 vMB	5,090	18

Blockchain

Tip: 842,243 (180,519 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,724 661,724	000000000000000000079ffa9c8255feea52c78039d07b41db7856625ff8745e	17 Dec 2020, 10:02	1.25 MB	2,397	145
661,723 661,723	00000000000000000000e2b106a25dceffc31f9e52be30b4324e817c9a096384	17 Dec 2020, 09:44	1.27 MB	2,347	132
661,722 661,722	00000000000000000004df35fff3644c002cf868f10e3b8e3a85e9f671f1767a	17 Dec 2020, 09:35	1.31 MB	2,515	138
661,721 661,721	0000000000000000000730564b883c82f885a498b770037f8625971830829fe9	17 Dec 2020, 09:24	1.29 MB	2,565	104
661,720 661,720	000000000000000000082d89aa9e7d07b379b3dd57d73c39010d91e1d52aa458	17 Dec 2020, 09:23	1.22 MB	2,682	111
661,719 661,719	00000000000000000009704ec0dfb2e73b2d9c5a45a2b7fa02dabf5c1b78c843	17 Dec 2020, 09:22	1.25 MB	2,710	121
661,718 661,718	0000000000000000000ce8f7de57eb300d16a2759a22b44ef11b9487bba4d0ac	17 Dec 2020, 09:20	1.30 MB	3,279	161
661,717 661,717	00000000000000000005dca9b41a5f3156785c73a68e3b71cd5d8505303eb804	17 Dec 2020, 08:23	1.22 MB	1,972	100
661,716 661,716	00000000000000000007f71ae07d9c9403a1f98a6f3bd03ff2603bf937eacfbf	17 Dec 2020, 08:22	1.40 MB	2,262	113
661,715 661,715	00000000000000000005df7383b795f2e3b3f7f01872c402ddd8899a8e7e01c7	17 Dec 2020, 08:12	1.43 MB	2,238	105
661,714 661,714	0000000000000000000b2508374c3d1d647952937625e8bd40c59bed09a6c32a	17 Dec 2020, 08:09	1.34 MB	2,946	128
661,713 661,713	000000000000000000017cbc16f361ad6cd5e21fe90c1a607c4bf6dd7bd1f4e2	17 Dec 2020, 07:46	1.33 MB	2,368	111
661,712 661,712	000000000000000000069aaf69672bb0dd806bd46aad61b7f617adae56a0acb1	17 Dec 2020, 07:38	1.24 MB	2,676	126
661,711 661,711	0000000000000000000e8bb1274a62214783a00a84069e5c14b1fc8f32ace8e0	17 Dec 2020, 07:17	1.30 MB	2,809	118
661,710 661,710	00000000000000000001e7010d54088af5b3caa5093531e4a17f3865b08ed0d4	17 Dec 2020, 07:01	1.34 MB	2,797	112
661,709 661,709	00000000000000000006352b4a257964a2c97feec77607294598e880233ba97d	17 Dec 2020, 06:50	1.26 MB	3,201	139
661,708 661,708	000000000000000000063879a513f0e065f023502e663d98df4edb17762a3f11	17 Dec 2020, 06:09	1.16 MB	2,970	90
661,707 661,707	000000000000000000019428b3377d9f82feb3f436f521590bac4b31854f7e09	17 Dec 2020, 06:05	1.19 MB	1,619	89
661,706 661,706	0000000000000000000179b47221be5e0a86b93a6da65a2c3401cf5a0e7c814c	17 Dec 2020, 06:03	1.53 MB	1,504	101
661,705 661,705	0000000000000000000495f027350b00953338bd7807c888e020a8e906f8d8c8	17 Dec 2020, 05:56	1.42 MB	2,689	115
661,704 661,704	00000000000000000007a56b26716eca160e23d669960eb12bae897ab565f580	17 Dec 2020, 05:31	1.37 MB	2,678	115

Previous 10 blocks ↓

Total Size: 647.18 GB

Node Information

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

Uptime: 1 month, 2 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,461.31 GB sent, 43.68 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.