Blockchain Explorer | learn me a bitcoin

Memory Pool

48,057 transactions

61.33 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,305	00000000000000000003629a0000000000000000000000000000000000000000	16 mins, 32 secs ago	1.00 vMB	1,059	54

Blockchain

Tip: 843,304 (181,520 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,784 661,784	0000000000000000000060bb9b35c2982316521543ff5f21d6ebd725e510be4d	17 Dec 2020, 19:18	1.23 MB	2,722	136
661,783 661,783	0000000000000000000b4ff57a6be03f139a4b7216accc82a30200b81d7b4579	17 Dec 2020, 19:13	1.34 MB	2,873	158
661,782 661,782	000000000000000000090f2d2575fe8c7b97b266ec2b9721f3d340f1ad034e20	17 Dec 2020, 18:55	1.23 MB	2,111	139
661,781 661,781	0000000000000000000bf6a524b5b9f4184a888d2dd87052b6fb88835b763d0d	17 Dec 2020, 18:48	1.31 MB	2,810	154
661,780 661,780	00000000000000000008893aeb514b8add3da14f03772e4ba3f33a1d354db299	17 Dec 2020, 18:37	1.27 MB	2,462	128
661,779 661,779	000000000000000000011c7474e7b3df4d3dce91b3a7db147f9f459b2bdd3799	17 Dec 2020, 18:37	1.24 MB	2,806	131
661,778 661,778	0000000000000000000aea0661eeb7623c8a606922e71ff0c76597895e144408	17 Dec 2020, 18:37	1.32 MB	3,008	157
661,777 661,777	0000000000000000000dea564d6d0f2e3b159c467343231b66bf6a35a2f35b1d	17 Dec 2020, 18:21	1.32 MB	2,359	144
661,776 661,776	0000000000000000000e0613c282b79f4e58ddf40780f555a937c5f86a91fd48	17 Dec 2020, 18:19	1.30 MB	3,259	179
661,775 661,775	0000000000000000000b3108615f7aef354d986708534acee2dc4712e3a4fadc	17 Dec 2020, 17:44	1.33 MB	2,633	134
661,774 661,774	00000000000000000007644e1c75c0881a70db369c10f49ee7e4a0d9e1e3beec	17 Dec 2020, 17:38	1.31 MB	2,158	134
661,773 661,773	00000000000000000007075d8a09899eb056aad2223aa41e61b02620c5cca17c	17 Dec 2020, 17:32	1.30 MB	2,996	148
661,772 661,772	0000000000000000000ba28fd7bf54a338307f011a4bcf4284af8c1437cbfbdb	17 Dec 2020, 17:20	1.52 MB	1,648	130
661,771 661,771	0000000000000000000cebf5735a3034434794e3f98762ca8c35f3b24b86585c	17 Dec 2020, 17:18	1.51 MB	1,975	132
661,770 661,770	0000000000000000000584ff3d7020e0867f336b727b152989333a197439f02c	17 Dec 2020, 17:14	1.35 MB	2,391	138
661,769 661,769	000000000000000000079331c0e6a39458d650004d2e8324a9743dad92b137cd	17 Dec 2020, 17:08	1.18 MB	2,880	135
661,768 661,768	0000000000000000000c6b92eecc3d0749578008302047768ad399a831ca7d3b	17 Dec 2020, 17:02	1.27 MB	2,840	149
661,767 661,767	0000000000000000000e80e0d0f0ab485230c58604950c806abdd14d3eec970e	17 Dec 2020, 16:50	1.27 MB	2,806	146
661,766 661,766	0000000000000000000bb84a36a1af5162ca950f6d258b99a39eead2112501bc	17 Dec 2020, 16:39	1.28 MB	2,249	132
661,765 661,765	00000000000000000000e45e10a89d6f41f518727ec1bf98fccc84082de288ec	17 Dec 2020, 16:38	1.23 MB	2,738	163
661,764 661,764	0000000000000000000b9c42977fc26b1e5e5fb6d14e754f8f44eeed60955daa	17 Dec 2020, 16:11	1.15 MB	898	123

Previous 10 blocks ↓

Total Size: 649.23 GB

Node Information

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

Uptime: 1 month, 10 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,760.04 GB sent, 56.94 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.