Blockchain Explorer | learn me a bitcoin

Memory Pool

64,292 transactions

40.25 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,119	0000000000000000000331db0000000000000000000000000000000000000000	21 mins, 6 secs ago	1.00 vMB	4,192	37

Blockchain

Tip: 842,118 (194,258 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
647,860 647,860	0000000000000000000a0161eba9cb31d799fce1b644de6cdd446c0f1fde1566	12 Sep 2020, 04:32	1.52 MB	1,191	23
647,859 647,859	00000000000000000006e0abef2bd6a43c46486a4366cde3ea96e22713e6e363	12 Sep 2020, 04:25	1.31 MB	765	19
647,858 647,858	00000000000000000006020541ecf6be89e6340cf697eddb938dbf9d54252eae	12 Sep 2020, 04:20	1.34 MB	2,521	21
647,857 647,857	00000000000000000006280c8ba969147b35878b149a00dee02b8199e62b4552	12 Sep 2020, 04:14	1.19 MB	1,939	26
647,856 647,856	00000000000000000004a3d94cf45e009970706e0152c1e6995870849f54a047	12 Sep 2020, 04:10	1.35 MB	2,353	69
647,855 647,855	0000000000000000000a7de8618af7c368ae7ea85720b677b72a305b3546e388	12 Sep 2020, 04:07	1.28 MB	2,723	106
647,854 647,854	00000000000000000004c8089f8ad5d04085201a54b66b192527af24eb5a9bbe	12 Sep 2020, 03:10	1.70 MB	340	5
647,853 647,853	00000000000000000005b9edf0ecb7dd0983329aed1fa28856f30c58dc0abdbf	12 Sep 2020, 03:09	1.53 MB	1,301	5
647,852 647,852	0000000000000000000da3a1f8d23df1f9a7e89ab6e348c37cdb056b659f8e71	12 Sep 2020, 03:09	1.21 MB	2,240	43
647,851 647,851	0000000000000000000d74b823530dc8919a0836897df62e13e7145075e3bf73	12 Sep 2020, 02:58	1.25 MB	2,527	51
647,850 647,850	00000000000000000003babc14a2a72acaf0c0e04742a7f1f0a5b4126c7a19fe	12 Sep 2020, 02:47	1.39 MB	1,745	81
647,849 647,849	000000000000000000089bf50540fb97dd1859581abdb9d3d41c2e5009b0b2f4	12 Sep 2020, 02:41	1.29 MB	2,555	104
647,848 647,848	0000000000000000000e9949a9a252a001fd1882d6ea827204c9539b5d139593	12 Sep 2020, 02:00	1.33 MB	2,650	61
647,847 647,847	0000000000000000000eef2b18e7a117d62cd6ea8a215020bebead373fc99da8	12 Sep 2020, 01:43	1.44 MB	1,801	34
647,846 647,846	0000000000000000000a2cf7e678b93f4fc2d1647e92d945c3c96500aa6ddea0	12 Sep 2020, 01:33	1.19 MB	1,141	14
647,845 647,845	0000000000000000000a26dbfda5252b2115d315eb5987a2e9a28f2166af4dc1	12 Sep 2020, 01:29	1.49 MB	1,510	29
647,844 647,844	0000000000000000000b0815ebe8c261d96f9a52bf46f7bd9c307e3ba8418597	12 Sep 2020, 01:20	1.08 MB	839	10
647,843 647,843	0000000000000000000a0c2deda59cff4a43fa27914e47405f750b86aea5fcdf	12 Sep 2020, 01:17	1.23 MB	1,501	34
647,842 647,842	00000000000000000006f295e3a73c4fa9fe08d6831ec8764272bd04e39e06bb	12 Sep 2020, 01:09	1.23 MB	757	7
647,841 647,841	000000000000000000068b9942bde8750fa50f81de4b718fc2a088e52be3c79f	12 Sep 2020, 01:07	1.42 MB	1,180	18
647,840 647,840	0000000000000000000b71e04aa6b5ee0300ee789d8275691f226caaa088f50f	12 Sep 2020, 01:03	1.22 MB	1,762	78

Previous 10 blocks ↓

Total Size: 646.97 GB

Node Information

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

Uptime: 1 month, 1 day, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,441.38 GB sent, 41.95 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.