Blockchain Explorer | learn me a bitcoin

Memory Pool

32,602 transactions

55.54 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,239	00000000000000000003629a0000000000000000000000000000000000000000	33 secs	1.00 vMB	5,380	11

Blockchain

Tip: 843,238 (413,405 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,833 429,833	000000000000000001bc3717709fe01770a1cd3404540ee61c5d8c7f37f19ca1	14 Sep 2016, 21:42	1.00 MB	2,714	64
429,832 429,832	000000000000000000695a90adce74f659b579b877bfdee4679cf670278846eb	14 Sep 2016, 21:19	0.26 MB	671	58
429,831 429,831	0000000000000000049a31c11ae353b915c5ce015c1310e21612838a3281844c	14 Sep 2016, 21:14	0.80 MB	1,441	34
429,830 429,830	00000000000000000153c5b6f09e2326c95e5cb47860a759c7ec0d3a79df89c9	14 Sep 2016, 21:09	1.00 MB	2,054	61
429,829 429,829	000000000000000002877df3348fdece502cbd04b71bb2144eff43924b72ea74	14 Sep 2016, 20:56	1.00 MB	2,702	69
429,828 429,828	0000000000000000004d7d6307f34daaa43456a49e46c4af282ff88f5a0edac4	14 Sep 2016, 20:31	0.46 MB	1,242	59
429,827 429,827	000000000000000000d00041749e46122a2b2658e66c8fb265cad33684bb4c34	14 Sep 2016, 20:22	0.53 MB	1,314	52
429,826 429,826	0000000000000000029cc60497bf9c30d41103c5baf2b6edcc91e6edc328f57e	14 Sep 2016, 20:15	0.69 MB	1,600	52
429,825 429,825	000000000000000000674361a3f17ea97ba31854cb0fc040f2a028239f7cf670	14 Sep 2016, 20:07	0.33 MB	498	29
429,824 429,824	00000000000000000471681893bf5f35263bf141e56fe70b11fd0d288cd5b2b4	14 Sep 2016, 20:06	1.00 MB	2,451	62
429,823 429,823	0000000000000000042d1e6237e0c0477e8c049aa1ea54010d5fc197a51b26c8	14 Sep 2016, 19:48	1.00 MB	2,083	80
429,822 429,822	0000000000000000043c2d173f22801e7c92e938f0bf839f2d742cab66fb3c05	14 Sep 2016, 19:36	0.93 MB	2,053	54
429,821 429,821	000000000000000003269caffddf918dd464bf3e41bd796d7c4e4361df3d5b17	14 Sep 2016, 19:22	0.99 MB	212	2
429,820 429,820	000000000000000004c2826883c9b671314b7cd0dca150030b13a8b9bacc8ba6	14 Sep 2016, 19:21	0.19 MB	340	35
429,819 429,819	0000000000000000020f2d82963135927cc9dd27fc696f13e319e9e85269524f	14 Sep 2016, 19:20	1.00 MB	1,914	45
429,818 429,818	000000000000000004dd3426129639082239efd583b5273b1bd75e8d78ff2e8d	14 Sep 2016, 19:15	0.75 MB	2,012	75
429,817 429,817	0000000000000000027e58c85a5d36b7b6bbd4c007079194fa6217b06ab1bd21	14 Sep 2016, 18:59	1.00 MB	2,038	44
429,816 429,816	000000000000000003e2a68192f9117222bd74a3d5ebd8c98efacc2c5316eae9	14 Sep 2016, 18:51	1.00 MB	2,819	63
429,815 429,815	0000000000000000007ed2716ceba65250e2e7c598e7b532d0147a1e2dc50ac4	14 Sep 2016, 18:37	1.00 MB	2,747	77
429,814 429,814	0000000000000000007609a0913dffae7d0cc39b18b8aaac59cee715d60c7af3	14 Sep 2016, 18:12	1.00 MB	1,664	50
429,813 429,813	000000000000000001c231719438ec5cd2073c83d7ca9f394b6a511dc07474fc	14 Sep 2016, 18:04	0.99 MB	1,697	65

Previous 10 blocks ↓

Total Size: 649.10 GB

Node Information

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

Uptime: 1 month, 9 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,740.64 GB sent, 56.26 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.