Blockchain Explorer | learn me a bitcoin

Memory Pool

31,142 transactions

51.96 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,903	00000000000000000003629a0000000000000000000000000000000000000000	11 mins, 50 secs ago	1.00 vMB	3,434	19

Blockchain

Tip: 843,902 (169,834 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
674,068 674,068	000000000000000000066f78226206f04c41f87e61a45bb404bd95ed3fb56003	10 Mar 2021, 23:41	1.28 MB	2,957	71
674,067 674,067	00000000000000000004a24f0a597436446f6347ae15dcf54c38f47e254770bc	10 Mar 2021, 23:39	1.33 MB	2,444	86
674,066 674,066	00000000000000000000f59d2af58daf3081b4e084033d69cacfcd00b4e4e433	10 Mar 2021, 23:31	1.33 MB	2,843	105
674,065 674,065	0000000000000000000cb56a4918e648782e60ca5c3f560c65d22bf40c8d7787	10 Mar 2021, 23:01	1.19 MB	3,302	73
674,064 674,064	00000000000000000002b3e34f49d10770a29b191f7cc8d3f148b1dd2d144873	10 Mar 2021, 23:00	1.32 MB	2,619	86
674,063 674,063	000000000000000000016bd1998a8e7340227d03cb8d014d3890dc76e7c09466	10 Mar 2021, 22:58	1.32 MB	2,933	110
674,062 674,062	000000000000000000016272444cd8249cd49271a2462f4c8971044990da6eee	10 Mar 2021, 22:21	1.20 MB	2,304	81
674,061 674,061	000000000000000000046209b901150a0879ca5c94b14be0a36f97f2ca9bf8da	10 Mar 2021, 22:17	1.12 MB	1,160	84
674,060 674,060	00000000000000000005b3a4ebbbc3880b8e0fa3a34be1adc2f3f36b34a70f35	10 Mar 2021, 22:12	1.43 MB	2,487	91
674,059 674,059	00000000000000000006cbcca93e920d96d087b65c81e3f1aefd2427685412c1	10 Mar 2021, 22:08	1.29 MB	2,902	108
674,058 674,058	0000000000000000000a0dccbba702e374120fc6641fab0007d7b426b769d5c1	10 Mar 2021, 21:31	1.16 MB	1,616	79
674,057 674,057	0000000000000000000563f9833ce20475e2482def173965fe91e0766d910a23	10 Mar 2021, 21:27	1.14 MB	2,898	82
674,056 674,056	0000000000000000000344470ff90051b4fac533981c1888f2758ad2b0e11e6f	10 Mar 2021, 21:21	1.36 MB	3,013	98
674,055 674,055	00000000000000000002c753c3b999d5454e7ba558322403e6d82493817a9631	10 Mar 2021, 21:06	1.37 MB	2,872	104
674,054 674,054	0000000000000000000a3c304b2d706c1c9dd5fcdd6b5524e01bf1f4b0a29369	10 Mar 2021, 20:48	1.26 MB	2,242	89
674,053 674,053	0000000000000000000bff1abd2e7f603eef43ff75d8a98427bf160d9c09de4b	10 Mar 2021, 20:38	1.27 MB	2,502	91
674,052 674,052	0000000000000000000b98b1de5c725a4c82c58b4d1fe2d595bdc54a025b4572	10 Mar 2021, 20:28	1.20 MB	2,690	77
674,051 674,051	00000000000000000008af87a5cf75250307458932ec2f23cd70075497727d3e	10 Mar 2021, 20:27	1.25 MB	3,159	83
674,050 674,050	000000000000000000033764153853dddf0f44629894665c7c0bdb8d3fb1e272	10 Mar 2021, 20:23	1.15 MB	1,686	80
674,049 674,049	00000000000000000001cc3691ba4714de708ae7fc1295b4e0925992f9ae934b	10 Mar 2021, 20:21	1.16 MB	1,218	86
674,048 674,048	00000000000000000004b0f577914dc0a880116be3454e9876f007ad9a7dbbdf	10 Mar 2021, 20:17	1.33 MB	2,845	90

Previous 10 blocks ↓

Total Size: 650.34 GB

Node Information

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

Uptime: 1 month, 14 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,959.61 GB sent, 62.49 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.