Blockchain Explorer | learn me a bitcoin

Memory Pool

29,210 transactions

63.02 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,803	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 22 secs ago	1.00 vMB	1,760	13

Blockchain

Tip: 843,802 (170,921 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,881 672,881	000000000000000000069208a9ae4a910ce0d32cf46c18c9bd8f54b57e4e4a78	02 Mar 2021, 20:16	1.34 MB	2,214	78
672,880 672,880	0000000000000000000bb88dc03a6dd26e8a4d1c16cd31d943022972c84a21bc	02 Mar 2021, 20:14	1.12 MB	897	113
672,879 672,879	000000000000000000084ee4f5573ece58c9f3b59e366923d177c2793cf24666	02 Mar 2021, 20:08	1.26 MB	2,029	123
672,878 672,878	00000000000000000008d0c24ea06c732476c8e13fe4603769a1c5343c1a52bb	02 Mar 2021, 19:52	1.33 MB	2,428	53
672,877 672,877	0000000000000000000b82ead37f61a0a41971c2fdd1241969da5fc82b2680c9	02 Mar 2021, 19:49	1.28 MB	3,052	107
672,876 672,876	0000000000000000000107999a74dc8183f0c0426105feb1d5048dbd7a07c5c1	02 Mar 2021, 19:37	1.45 MB	1,775	42
672,875 672,875	00000000000000000008a193c4d669bf0822fbad1b72b242c6f118949e6646fc	02 Mar 2021, 19:36	1.26 MB	2,966	82
672,874 672,874	00000000000000000008a5300e2b87829166752d5a5718fbfcc58aed9b4731e2	02 Mar 2021, 19:29	1.31 MB	2,668	81
672,873 672,873	000000000000000000052b503a7b5dfe17663028fa2934109ab7c536f949b452	02 Mar 2021, 19:24	1.28 MB	3,242	82
672,872 672,872	00000000000000000000b01cc0e6eb99f4e211c8f3d70ed6853d03c1ab4b4511	02 Mar 2021, 19:18	1.25 MB	2,867	63
672,871 672,871	00000000000000000001be40c07d2f13983bf7f5189e4290fa67b564e2e0be97	02 Mar 2021, 19:16	1.28 MB	2,926	73
672,870 672,870	00000000000000000005b928bb095ee9b2cd5a718b7de99b5101e86997aeab6b	02 Mar 2021, 19:15	1.26 MB	3,139	89
672,869 672,869	00000000000000000003416bddf9156679a474a2c25c67fde74507509142766a	02 Mar 2021, 19:12	1.33 MB	2,968	109
672,868 672,868	0000000000000000000b5a933a5d528342b223fe043f4bff1062e7788207adbb	02 Mar 2021, 19:05	1.31 MB	2,504	114
672,867 672,867	0000000000000000000ab6c00fee5f5a8b01d22f1f262ed08fe1bd2ff5644555	02 Mar 2021, 18:55	1.20 MB	2,725	94
672,866 672,866	0000000000000000000c9497e8e437352c3ec6ad5df774c94b7e2dbf55bbbede	02 Mar 2021, 18:55	1.17 MB	2,041	104
672,865 672,865	000000000000000000075261f014b004f88f82bc25dddd7e7a75279519a2b0cb	02 Mar 2021, 18:53	1.36 MB	2,998	129
672,864 672,864	0000000000000000000a2d35a00e6c8941722ded2d6ae856d623e51c1e845cdb	02 Mar 2021, 18:33	1.31 MB	2,488	109
672,863 672,863	00000000000000000001fc5e4f9d9d4dab28b9472d403dbdbbeb2f5be53f0ad2	02 Mar 2021, 18:30	1.26 MB	2,961	124
672,862 672,862	00000000000000000008ae569ab65249a555af79fa91a548975bc24c0499a103	02 Mar 2021, 18:15	1.12 MB	1,245	113
672,861 672,861	0000000000000000000ba5f157de1edab414808a17ae87091fa1736dffa4dc0b	02 Mar 2021, 18:10	1.22 MB	1,701	114

Previous 10 blocks ↓

Total Size: 650.16 GB

Node Information

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

Uptime: 1 month, 13 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,937.86 GB sent, 61.51 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.