Blockchain Explorer | learn me a bitcoin

Memory Pool

39,781 transactions

41.52 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,726	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 20 secs	1.00 vMB	5,691	17

Blockchain

Tip: 841,725 (441,415 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,310 400,310	00000000000000000385eb4ed6d09e948e702ae77a427d6f526319b557c8fcb3	27 Feb 2016, 19:54	0.22 MB	368	45
400,309 400,309	0000000000000000013d74abcba83f8f51d2f1f1ca841851a697bc3b1c0554be	27 Feb 2016, 19:51	0.28 MB	367	22
400,308 400,308	000000000000000006108162ed8bcebb4c9d9cdd3784a865657e90d910b58368	27 Feb 2016, 19:49	0.33 MB	566	37
400,307 400,307	000000000000000006839e16845df132484370144ba5bdf14ec5bfd47bb776d2	27 Feb 2016, 19:45	0.20 MB	333	32
400,306 400,306	000000000000000000b6ff994e5720fe03a53cfec32fc0306214f82fad9076fa	27 Feb 2016, 19:42	0.21 MB	446	38
400,305 400,305	000000000000000005b08bdc41f675bbc266fc5a42374cc4a0f6a5f51b44a9b0	27 Feb 2016, 19:38	0.46 MB	597	60
400,304 400,304	000000000000000003c206b30a894e28995102ef88473d2f382ac73a73d5f835	27 Feb 2016, 19:35	0.34 MB	643	58
400,303 400,303	000000000000000006b1e6347983e4e9148c362844e1a07d27c6afd5ea459004	27 Feb 2016, 19:28	0.03 MB	46	27
400,302 400,302	0000000000000000001fed7ac329b0f325dce7dc0bd8ac8af9884cbc439793a9	27 Feb 2016, 19:28	0.12 MB	215	29
400,301 400,301	000000000000000004e137194dc4369e4e963b53a091cc6d51f417ce3bc7c04d	27 Feb 2016, 19:26	0.22 MB	231	24
400,300 400,300	000000000000000003ce725c6b617db3efb6132cc3fb1776cad5dfddc6b16a27	27 Feb 2016, 19:24	0.21 MB	270	21
400,299 400,299	00000000000000000285a0f9e1c55bc1e5d20febdc63df2d5b30ae6bf3f7d747	27 Feb 2016, 19:23	0.75 MB	1,604	43
400,298 400,298	000000000000000000d907bd8630394a1d6812491127dea02f86917f1c82f098	27 Feb 2016, 19:09	0.29 MB	228	15
400,297 400,297	000000000000000005cea817c3607cef498a586abb5d8e2fdf9cd05c870878a8	27 Feb 2016, 19:08	0.00 MB	1	0
400,296 400,296	000000000000000005d6ab44f8f823942712a2b4a75fa632172bba0e6c6b1d26	27 Feb 2016, 19:08	0.99 MB	2,372	46
400,295 400,295	000000000000000001f48a42fbe6ef82f0b2c6d612b889d52ec2e88ac756c717	27 Feb 2016, 18:48	0.99 MB	994	19
400,294 400,294	000000000000000000811eb5cc50f87065c8a9d4f6b2c8f2c3c773b6e7580510	27 Feb 2016, 18:41	0.89 MB	1,267	31
400,293 400,293	000000000000000002e89867d2e476beb06683436f9930b5266d589fd37ff9f3	27 Feb 2016, 18:31	0.64 MB	545	18
400,292 400,292	00000000000000000538878656cf49a8614610c6b3ec9ab7f734d921b74fc2b3	27 Feb 2016, 18:26	0.95 MB	1,746	35
400,291 400,291	000000000000000002155c018b67a86c07d50304fdac911e2118ea9493135138	27 Feb 2016, 18:14	0.93 MB	1,431	29
400,290 400,290	000000000000000002dd8750770cf455fc48f930fd025a249bebd61709a50d2e	27 Feb 2016, 18:06	1.00 MB	2,221	36

Previous 10 blocks ↓

Total Size: 646.25 GB

Node Information

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

Uptime: 29 days, 6 hours, 4 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.85 GB sent, 36.62 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.