Blockchain Explorer | learn me a bitcoin

Memory Pool

48,681 transactions

35.22 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,140	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 20 secs	1.00 vMB	6,626	27

Blockchain

Tip: 842,139 (191,768 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,371 650,371	00000000000000000000319c53e358258243991f9231972ea940b35b079fee74	28 Sep 2020, 10:37	1.23 MB	2,587	27
650,370 650,370	0000000000000000000368b793feef5ca991581ee6cfa3b507684dc7560501af	28 Sep 2020, 10:28	1.28 MB	2,634	19
650,369 650,369	0000000000000000000719511eeb614a5fcd8925aa525931165005b75f7e0d19	28 Sep 2020, 10:22	1.23 MB	2,302	14
650,368 650,368	00000000000000000000ba43d52d8ee62eb82dd7ba2774d9cd9704a535d8aff1	28 Sep 2020, 10:19	1.38 MB	2,929	21
650,367 650,367	0000000000000000000a5f88b09ad43d65bfd6a7b04310f0570e5406415b6386	28 Sep 2020, 10:14	1.36 MB	2,802	41
650,366 650,366	0000000000000000000b7f5e60ed5b75002f1a061145d5f15398578410bca009	28 Sep 2020, 10:04	1.21 MB	2,091	57
650,365 650,365	000000000000000000016c6e2198a190d2b71667284c42b7b9513b939c7a94a4	28 Sep 2020, 09:46	1.33 MB	2,136	23
650,364 650,364	0000000000000000000aacba2207fe5fb3dcc0e3bf25d341e8c1c3b0d8d0981b	28 Sep 2020, 09:40	1.19 MB	2,324	8
650,363 650,363	000000000000000000079a623cf4bfcb44a19056737f679b3ce01d4d119bcd3e	28 Sep 2020, 09:39	1.46 MB	2,684	28
650,362 650,362	0000000000000000000b89b2f2a60cbcfbb050f5b2aae68eddfc138cedc9c47c	28 Sep 2020, 09:32	1.47 MB	2,474	21
650,361 650,361	00000000000000000000afc562b5b2d19d9e4c43b9a71cd3464926968b2c8fd1	28 Sep 2020, 09:27	1.32 MB	3,109	20
650,360 650,360	0000000000000000000d64b63bdcce1d39d243144b626089f75254ecd20b30f6	28 Sep 2020, 09:24	1.27 MB	2,639	17
650,359 650,359	0000000000000000000306d25d1a1af1eb37d0dedeb7ecb70dfa48cc324a8e0a	28 Sep 2020, 09:22	1.25 MB	2,727	47
650,358 650,358	00000000000000000005494f31f980e7a93a21683234ebabe3492dd4a4cd8501	28 Sep 2020, 09:10	1.15 MB	1,428	46
650,357 650,357	00000000000000000007c97594b5fb92c406a3374e41c6e319d6f9f0df3f85b2	28 Sep 2020, 09:07	1.22 MB	2,660	61
650,356 650,356	00000000000000000006419b2b1b5c36345a2e893d4e637fa8c4b3e602e81026	28 Sep 2020, 08:51	1.16 MB	1,962	76
650,355 650,355	0000000000000000000925ff9fefd599dbf504c500d32751080bc3464913caef	28 Sep 2020, 08:11	1.29 MB	2,537	22
650,354 650,354	0000000000000000000a527bb8705d080e3964edc8a3de1d6ec83d094c8b1a90	28 Sep 2020, 08:05	1.33 MB	2,395	23
650,353 650,353	00000000000000000008ea6493ef0e9b861ee756318876ba58c992260d775793	28 Sep 2020, 08:00	1.35 MB	2,674	39
650,352 650,352	0000000000000000000a9e07b81fc7658c23529f6cee42cf698bc2481b5a4da8	28 Sep 2020, 07:48	1.43 MB	3,043	42
650,351 650,351	00000000000000000009147b20e2c72c94e04400b986a1f16f60aea80393d626	28 Sep 2020, 07:32	1.34 MB	2,609	30

Previous 10 blocks ↓

Total Size: 647.00 GB

Node Information

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

Uptime: 1 month, 1 day, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,444.01 GB sent, 42.22 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.