Blockchain Explorer | learn me a bitcoin

Memory Pool

66,731 transactions

41.92 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,084	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 18 secs ago	1.00 vMB	5,347	32

Blockchain

Tip: 842,083 (196,007 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
646,076 646,076	00000000000000000004f6111c29f1caa166c00d24d83df9d7cc9d50bfb64a63	31 Aug 2020, 04:30	1.17 MB	1,561	29
646,075 646,075	0000000000000000000d9f1e4176d9cf1ac98b5c49f2ff27a04c09aa84542683	31 Aug 2020, 04:20	1.14 MB	269	4
646,074 646,074	0000000000000000000cb9e3d5c4e7d5ce1f54beb1d7ea61ed90be7c6b28391d	31 Aug 2020, 04:19	1.12 MB	622	19
646,073 646,073	00000000000000000007d530839933a25e7d393f041e07d68b67fc3aecd8d056	31 Aug 2020, 04:16	1.24 MB	604	6
646,072 646,072	0000000000000000000b7c0426492c2ad65568b292392274549b294072f6000b	31 Aug 2020, 04:14	1.49 MB	1,602	27
646,071 646,071	00000000000000000005b39a2393b082776afbe6eb5ae09ede9e9184356f4848	31 Aug 2020, 04:06	1.37 MB	1,201	15
646,070 646,070	000000000000000000031b1776f5eb7a5c9f6becb2e0c9e65c32709c4b401cca	31 Aug 2020, 04:03	1.16 MB	1,066	46
646,069 646,069	0000000000000000000b279a4a8ae1db262a13672c4484e3647c3e8793656c00	31 Aug 2020, 03:59	1.22 MB	2,000	31
646,068 646,068	00000000000000000006323fdbff159010c2fb190779b9ef2024cb528c012d6e	31 Aug 2020, 03:55	1.40 MB	2,134	91
646,067 646,067	0000000000000000000b2223e00a00b2b24c659daaeb59bb48e16799c13b5a2d	31 Aug 2020, 03:32	1.13 MB	1,904	9
646,066 646,066	000000000000000000095c90ef97048669f57f14090aa7d732e275ebc706fd4e	31 Aug 2020, 03:32	1.25 MB	2,431	26
646,065 646,065	00000000000000000007f96f83574e93645eedc76ae20c055c251fd99c2555cf	31 Aug 2020, 03:30	1.38 MB	2,062	66
646,064 646,064	0000000000000000000fd23f246914e4be3dd36fa2ef17429fc18240d793039a	31 Aug 2020, 03:29	1.24 MB	2,416	103
646,063 646,063	0000000000000000000fe9c214829a91ca5f1ee48370e52bbb41830ccfbe74a3	31 Aug 2020, 02:41	1.19 MB	1,564	41
646,062 646,062	000000000000000000006a287498186317443280f284a17c15fcb772f1127d7b	31 Aug 2020, 02:31	1.31 MB	2,337	45
646,061 646,061	0000000000000000000171c6b012b5153f894011ddd6fd09fb2c97daa15d9b02	31 Aug 2020, 02:26	1.38 MB	2,753	87
646,060 646,060	0000000000000000000163d7b7e8052688cf120dd46842b803231e5f6e110bdf	31 Aug 2020, 02:03	1.31 MB	2,724	97
646,059 646,059	00000000000000000003fe6eda90bbd075611a680a9f8a99490f3506e1797983	31 Aug 2020, 01:22	1.25 MB	2,334	46
646,058 646,058	00000000000000000002b7cac63a42250c12d4f1694750f7c55482583716752d	31 Aug 2020, 01:04	1.74 MB	345	7
646,057 646,057	0000000000000000000d210fd3d6ca21fa1c60027e240f6090ea00129e804384	31 Aug 2020, 01:02	1.29 MB	2,640	52
646,056 646,056	0000000000000000000e361c52a0eba95c2160b59fc77963373cf7182f397970	31 Aug 2020, 00:45	1.36 MB	2,534	33

Previous 10 blocks ↓

Total Size: 646.91 GB

Node Information

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

Uptime: 1 month, 1 day, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,434.57 GB sent, 41.35 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.