Blockchain Explorer | learn me a bitcoin

Memory Pool

55,993 transactions

45.66 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,042	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 55 secs	1.00 vMB	5,510	36

Blockchain

Tip: 842,041 (396,729 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,312 445,312	000000000000000001b52c865575a84c4d8ac3216450844c9bc015fc7d4044e7	27 Dec 2016, 09:23	1.00 MB	1,880	55
445,311 445,311	000000000000000001ab8c555b441552c26c97ac7875436ff8552d7d3cdff0e6	27 Dec 2016, 09:21	1.00 MB	2,359	73
445,310 445,310	0000000000000000024f48cb4a7b4c7a087ff93413c6faa97c65f6a7e03b13a2	27 Dec 2016, 09:13	1.00 MB	720	63
445,309 445,309	0000000000000000011b4ca4410ef9db9e4b64b8364f1c3f99a9e5b2cddeca74	27 Dec 2016, 09:10	1.00 MB	2,353	77
445,308 445,308	0000000000000000038721bad9bd6cc5bfb8bd08b50f65506f53784503018835	27 Dec 2016, 09:02	1.00 MB	2,420	92
445,307 445,307	0000000000000000026d39e790207b20e8a17ef87bf415a47bdff8345b920044	27 Dec 2016, 08:48	1.00 MB	2,574	67
445,306 445,306	0000000000000000001e3ede659b999860478de561975bc03408c39de1b34ff6	27 Dec 2016, 08:46	1.00 MB	2,419	75
445,305 445,305	0000000000000000019a49c044988d708b5fd0910301f8f94214ce02b8b9ac62	27 Dec 2016, 08:37	1.00 MB	2,412	93
445,304 445,304	000000000000000000c115ae1e0ed8fd50325039245627fd012964a9449edd08	27 Dec 2016, 08:17	1.00 MB	1,937	68
445,303 445,303	000000000000000001c8c04166dbd187a3eb40ad85021a83f03d3fe72f2664e7	27 Dec 2016, 08:14	1.00 MB	2,385	102
445,302 445,302	00000000000000000123a03ebe3cac73c4c9fb0ef41027127e38b4864d75881d	27 Dec 2016, 07:47	1.00 MB	2,658	77
445,301 445,301	0000000000000000021fd5073fb21a0f4ad48f98a70d5b66c518f9c41066732e	27 Dec 2016, 07:44	1.00 MB	1,778	78
445,300 445,300	0000000000000000033245c0bd104a80c2a7ed7e04330e034d4833f9928d18e7	27 Dec 2016, 07:41	1.00 MB	3,035	105
445,299 445,299	0000000000000000000c7699243543f412103a9a8834270ec4fadf77b6fa843e	27 Dec 2016, 06:39	1.00 MB	2,444	79
445,298 445,298	00000000000000000019aa3dcdceab24215651df241320d07eff962a44477411	27 Dec 2016, 06:24	1.00 MB	2,835	102
445,297 445,297	0000000000000000007ea835c22cd615ae71dbf66f57916b5cd44f33f69e9aec	27 Dec 2016, 05:52	0.43 MB	775	67
445,296 445,296	000000000000000001349f1a7883b0baea23c9d81707ab894289a9102d063b19	27 Dec 2016, 05:47	0.69 MB	1,397	65
445,295 445,295	000000000000000001dd2fcbf68a9dcb81aee9d7842cec052228263edc51de3b	27 Dec 2016, 05:37	1.00 MB	567	20
445,294 445,294	000000000000000002f36878360c1ff0f0847c924c696becb94e35a8b907c26f	27 Dec 2016, 05:35	0.60 MB	1,359	71
445,293 445,293	00000000000000000229e9c7cc03ff4f27d0f91b3a6e237b8b54b341b89384eb	27 Dec 2016, 05:27	1.00 MB	2,577	86
445,292 445,292	00000000000000000021b58b6ecbc48ae9a9999e7e502970d6dfc99624b7c596	27 Dec 2016, 05:08	1.00 MB	766	25

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,423.03 GB sent, 40.56 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.