Blockchain Explorer | learn me a bitcoin

Memory Pool

40,833 transactions

41.06 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,701	0000000000000000000331db0000000000000000000000000000000000000000	8 secs ago	1.00 vMB	2,446	25

Blockchain

Tip: 841,700 (240,051 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,649 601,649	00000000000000000006b4f0fb738532cdaad96b324f844c90639af8215d694e	30 Oct 2019, 13:36	1.16 MB	1,900	20
601,648 601,648	00000000000000000005c88ceb03964ccdc318af5c2bf41ec83c3431f0662aa8	30 Oct 2019, 13:32	1.07 MB	1,811	22
601,647 601,647	000000000000000000020ecb1960a316fab0682a102c68ea87cec3ac28418c02	30 Oct 2019, 13:29	1.24 MB	2,695	33
601,646 601,646	0000000000000000001351f7e17064bffbcc4864a43a62fec98762784934a22e	30 Oct 2019, 13:18	1.18 MB	2,108	40
601,645 601,645	0000000000000000000584250e782eabde6e503fbd40a64a2531d4882202b796	30 Oct 2019, 13:13	1.01 MB	796	70
601,644 601,644	0000000000000000000ea73c64c66a9541ff0fb5dad0c91cfa553710dc10ee83	30 Oct 2019, 13:05	1.23 MB	2,886	49
601,643 601,643	0000000000000000000b79da7965b0674cfe6c1d528fc102f780332a8f193637	30 Oct 2019, 12:37	0.90 MB	1,924	6
601,642 601,642	00000000000000000001b70081edf3f8ccb63744cab62e4bbd1dadff1d4cb912	30 Oct 2019, 12:35	1.20 MB	2,900	26
601,641 601,641	00000000000000000000fc5afce33fff740a5fc9c2ae8d209d905bde70ebb9e1	30 Oct 2019, 12:26	1.33 MB	2,595	25
601,640 601,640	0000000000000000000e8f537f7523d7bb582df345e425ef38c9de72687afa65	30 Oct 2019, 12:15	1.22 MB	2,244	33
601,639 601,639	00000000000000000004a1b605ed0b7a0a41394557d11a1424031ac37aaf183b	30 Oct 2019, 12:00	1.29 MB	2,307	27
601,638 601,638	00000000000000000010291191be839700c45de0d4c911a64ffbcc3e6209124d	30 Oct 2019, 11:49	0.69 MB	1,613	23
601,637 601,637	0000000000000000000e1cf885236f710301b107ae4a06b0a4bb01cbcd3b6834	30 Oct 2019, 11:44	0.55 MB	572	6
601,636 601,636	00000000000000000008c7f802f438f75f20b86892665a7ceef0d719a242e1fc	30 Oct 2019, 11:42	1.21 MB	2,454	3
601,635 601,635	00000000000000000005eeddb6a69d324c0fbe64e18461a4dc37f29226488273	30 Oct 2019, 11:42	1.26 MB	2,738	39
601,634 601,634	00000000000000000011b414a5fe73e40a21000d42884e0fe6e91f037fa297af	30 Oct 2019, 11:24	1.17 MB	2,495	18
601,633 601,633	0000000000000000000bc876418cac9f3db05031105b236c1c153bfc2cf85506	30 Oct 2019, 11:17	1.12 MB	2,557	13
601,632 601,632	0000000000000000000525f22f7ad21ec40135ece2232c51c7fff682f9b3d76e	30 Oct 2019, 11:14	1.35 MB	2,305	23
601,631 601,631	00000000000000000001e2d594cb19126aaaa6a560acdf34db6487edb29355fd	30 Oct 2019, 11:08	1.32 MB	2,725	38
601,630 601,630	000000000000000000047f8d38b40f67f9fc1e79c49ff1444d9b42dc6adad6f4	30 Oct 2019, 10:51	1.10 MB	2,770	9
601,629 601,629	000000000000000000147a7c7d848682df32f5c65e321f444ef7f18904f9a1f2	30 Oct 2019, 10:48	1.24 MB	2,456	25

Previous 10 blocks ↓

Total Size: 646.20 GB

Node Information

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

Uptime: 29 days, 1 hour, 21 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,333.15 GB sent, 36.40 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.