Blockchain Explorer | learn me a bitcoin

Memory Pool

30,227 transactions

39.78 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,743	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 33 secs	1.00 vMB	4,606	15

Blockchain

Tip: 841,742 (193,830 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,912 647,912	00000000000000000006d1d0a7bd29cf24509e6c2bc5f112571a7883a57b107f	12 Sep 2020, 12:15	1.27 MB	1,989	82
647,911 647,911	00000000000000000001d0d512fae8249de92fe09a8e1c1d67de82906c862e56	12 Sep 2020, 11:58	1.32 MB	2,556	66
647,910 647,910	000000000000000000025ad1839821cb99c6ff1202cbbef37e26cfebe725c362	12 Sep 2020, 11:42	0.66 MB	1,106	6
647,909 647,909	00000000000000000005ef615d1cf7c32d230c65e51087e3e7eed025afc8cced	12 Sep 2020, 11:41	1.43 MB	1,595	8
647,908 647,908	0000000000000000000617c020016f8384e9ed3276815c5b667aa0588ec93e4a	12 Sep 2020, 11:40	1.35 MB	2,588	76
647,907 647,907	000000000000000000029e2dc7c78f298aeef31f9f264ae1c5d893c790af5563	12 Sep 2020, 11:20	1.65 MB	1,343	6
647,906 647,906	0000000000000000000e58a973ac3e8bbd31afcce474d9ec3296cf7ec7701b6c	12 Sep 2020, 11:19	1.18 MB	2,364	18
647,905 647,905	0000000000000000000946b90050a70e7f67b0bb3ca04e7807ff84c6f97f2ab1	12 Sep 2020, 11:15	1.31 MB	2,273	60
647,904 647,904	0000000000000000000e54b3926e4bd50c06ecb2c1cb636d1529228ab42f7496	12 Sep 2020, 11:03	1.12 MB	2,458	5
647,903 647,903	0000000000000000000126a5b3e0ac68133a88af6fc6a2ff252e044ddf21a99d	12 Sep 2020, 11:03	1.35 MB	2,152	50
647,902 647,902	000000000000000000098385793c12ad1d7210b3ce32eea74aadb8cb563bfb16	12 Sep 2020, 10:52	1.31 MB	2,740	61
647,901 647,901	0000000000000000000f2bb803b135603bce2593592142652122ac5262c6c599	12 Sep 2020, 10:42	1.28 MB	1,691	76
647,900 647,900	0000000000000000000edcfa3f209ff5168e096c8ebeec1a91770ef7f3e171b4	12 Sep 2020, 10:39	1.25 MB	2,954	116
647,899 647,899	000000000000000000041055c765a0efaf2a48355168bfb9fd3d7c98272f9804	12 Sep 2020, 09:48	1.11 MB	1,789	8
647,898 647,898	0000000000000000000a58847414bf6eace89d515514b488f26e68316813620d	12 Sep 2020, 09:46	1.04 MB	1,656	10
647,897 647,897	0000000000000000000dc872fe3630708a37b681da1b5a5d23c693075d515991	12 Sep 2020, 09:45	1.36 MB	2,729	69
647,896 647,896	00000000000000000002fd12e0f619be51ed1e9fa719369c2ac6ead224eb5170	12 Sep 2020, 09:20	0.37 MB	685	32
647,895 647,895	00000000000000000000bf7944542d50c5b4313bf3bd5bf80911445860880094	12 Sep 2020, 09:17	0.57 MB	577	16
647,894 647,894	0000000000000000000376b0344490f95f6875dcb692b0786b83b5899e85787b	12 Sep 2020, 09:15	0.57 MB	1,230	42
647,893 647,893	000000000000000000047af3752892f0d319b1b26a35239b27979e0cb7d7f815	12 Sep 2020, 09:10	0.00 MB	1	0
647,892 647,892	000000000000000000044a9977cc16b7a576ef71ff3565125f267e813cc6a650	12 Sep 2020, 09:10	0.48 MB	756	43

Previous 10 blocks ↓

Total Size: 646.28 GB

Node Information

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

Uptime: 29 days, 8 hours, 22 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.86 GB sent, 36.77 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.