Blockchain Explorer | learn me a bitcoin

Memory Pool

89,955 transactions

37.63 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,613	00000000000000000003629a0000000000000000000000000000000000000000	12 mins, 0 secs ago	1.00 vMB	3,643	16

Blockchain

Tip: 844,612 (304,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,440 540,440	0000000000000000001e4db6f750929f0f2b3e23151eb3f617369775dbe8611b	08 Sep 2018, 03:38	0.45 MB	918	12
540,439 540,439	00000000000000000010da7277796406d00595c380d90b5dbb342a523fd3ef5d	08 Sep 2018, 03:34	0.47 MB	1,048	38
540,438 540,438	0000000000000000000ba9a3a517a87d335ff884e77266dc99215b34958ccfcb	08 Sep 2018, 03:20	0.13 MB	221	23
540,437 540,437	00000000000000000006d1c21f2514ef6c75dc103ade31907ba689dc3586b3e2	08 Sep 2018, 03:18	1.10 MB	2,191	24
540,436 540,436	0000000000000000000318d0036a7045236ed2c801a60d470e2413a7ff8740a1	08 Sep 2018, 02:58	0.01 MB	20	11
540,435 540,435	000000000000000000099ec80636b45510a9ffbf69f45e20eebc6089890f8d75	08 Sep 2018, 02:58	0.05 MB	121	39
540,434 540,434	00000000000000000023989cf24f209c8ddca727fea869cd35dbdbd63dba86fa	08 Sep 2018, 02:57	0.06 MB	165	34
540,433 540,433	00000000000000000001392115f75f0a130b9d309142b1ac121f2d1feeff06fa	08 Sep 2018, 02:56	0.94 MB	2,087	23
540,432 540,432	0000000000000000001a25d396fe9913a5005be8e419c47895701dd01fa9bfc4	08 Sep 2018, 02:39	0.07 MB	199	22
540,431 540,431	0000000000000000000beb3d84e8adff6e9553fc5559ec397d3245c4c71888f4	08 Sep 2018, 02:37	0.59 MB	1,180	27
540,430 540,430	00000000000000000020c191b9d2eef32b21795d37a5169cde504e214e789cdf	08 Sep 2018, 02:27	0.51 MB	1,275	29
540,429 540,429	00000000000000000027a9662b246b6232dbd258abeff6cf0fcfae99b8aabc34	08 Sep 2018, 02:17	0.99 MB	1,568	19
540,428 540,428	000000000000000000045cc6f9e539f0b3b85377a84566be5ed331e83847ddac	08 Sep 2018, 02:05	0.04 MB	86	39
540,427 540,427	000000000000000000266832fa593d981064aae5b4674fcafcad702fb2dc4410	08 Sep 2018, 02:05	0.18 MB	211	26
540,426 540,426	000000000000000000207e20440e095c8add13062038caa5e38e8b52dae04e18	08 Sep 2018, 02:04	1.10 MB	1,989	5
540,425 540,425	0000000000000000000e6d81da58fdfb202cc6219f99ea8afd158be0172a7e8a	08 Sep 2018, 02:03	0.18 MB	144	8
540,424 540,424	0000000000000000001b49d5dd142d7d86c6fc99c9c42c030b0a3b3d50a4c32e	08 Sep 2018, 02:01	1.23 MB	2,568	35
540,423 540,423	00000000000000000023478fea6a2cf466a5e364f6e877d588104a79477850ec	08 Sep 2018, 01:27	0.00 MB	1	0
540,422 540,422	00000000000000000025e2221694d33b658a321eaf95ff6fff68cc9736fb0a45	08 Sep 2018, 01:27	1.17 MB	2,063	25
540,421 540,421	000000000000000000108c403a5934e77afc8069e063da47106df7a61abfc75a	08 Sep 2018, 01:05	0.92 MB	1,556	33
540,420 540,420	00000000000000000013a25977cfe9bbec4ca42d6eaca17114dfbe18423e9bc0	08 Sep 2018, 00:53	0.64 MB	1,259	7

Previous 10 blocks ↓

Total Size: 651.67 GB

Node Information

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

Uptime: 1 month, 19 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,145.37 GB sent, 69.93 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.