Blockchain Explorer | learn me a bitcoin

Memory Pool

42,867 transactions

29.85 vMB

Show Random Selection

Max Size: 142/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,196	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 43 secs	1.00 vMB	5,775	28

Blockchain

Tip: 842,195 (191,425 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,770 650,770	000000000000000000031428b5ec0cc25363ae46e71eaa14de90c04fc273bb60	01 Oct 2020, 07:55	1.30 MB	2,736	85
650,769 650,769	00000000000000000004a7921cb016aec5ec3b4cda1b6117c5ffdfb4e4985b4c	01 Oct 2020, 07:38	1.34 MB	2,676	92
650,768 650,768	000000000000000000084e1461a9c8da7866a3c94c1bd25ffc4745eec17b3538	01 Oct 2020, 07:16	1.10 MB	2,368	6
650,767 650,767	00000000000000000008843d2ffa83661006c8cc575f847af060235d692992f1	01 Oct 2020, 07:16	1.21 MB	2,047	28
650,766 650,766	00000000000000000009b04d79dfb8962061dc05e8b1dd4d78db96bc2a6ee359	01 Oct 2020, 07:12	1.03 MB	2,439	9
650,765 650,765	0000000000000000000cac15f739dfc0f93f7a414ad1ef5093d4db7fee1e886f	01 Oct 2020, 07:11	1.37 MB	2,489	54
650,764 650,764	0000000000000000000d0ff48d58271ab83a47ac3e8b300aa4eb951584757c03	01 Oct 2020, 07:02	1.34 MB	2,630	90
650,763 650,763	00000000000000000004ebfa259e8204bf6d6ec3d74f8f8f505603cda5e51993	01 Oct 2020, 06:42	1.30 MB	2,408	48
650,762 650,762	0000000000000000000d75d06d7045004fd4b0ff716b38fa70aae98efce522de	01 Oct 2020, 06:41	1.35 MB	3,019	96
650,761 650,761	00000000000000000005386731fd314dfd63e4f914364a914a209dfd463416b6	01 Oct 2020, 06:03	1.16 MB	1,940	36
650,760 650,760	00000000000000000008fcabd0a4d56de20adcd54a832b10865b7bb16da3f584	01 Oct 2020, 05:58	1.37 MB	1,859	49
650,759 650,759	000000000000000000078262adf12a3463d70de777ddbb8ac157157aaf0a9dd1	01 Oct 2020, 05:46	1.35 MB	2,942	76
650,758 650,758	00000000000000000004f8dd79b37e4f0046348d114b4eaa61b169be48e99c0e	01 Oct 2020, 05:20	1.78 MB	1,368	37
650,757 650,757	000000000000000000084d8420dfd8cb3dfdffbfe84d174ea3ab3d2a7d630c60	01 Oct 2020, 05:12	1.37 MB	1,714	40
650,756 650,756	0000000000000000000311571727e93fed8bad61321f120b28ea72901530578d	01 Oct 2020, 05:08	1.49 MB	2,267	90
650,755 650,755	0000000000000000000dad3adf2a665559b31df50f8f847a63575cfadc10a0f1	01 Oct 2020, 04:40	1.24 MB	1,669	70
650,754 650,754	00000000000000000007c036ae65a3ae107bcecfb9f5887b90a8bbecf3b45323	01 Oct 2020, 04:40	1.30 MB	2,916	98
650,753 650,753	00000000000000000007008e69b1933af058380bcc0168486c3c22f1a129eba5	01 Oct 2020, 03:52	1.47 MB	1,935	32
650,752 650,752	0000000000000000000869d9a43c9223976541a2156217973b3720dacb5994b0	01 Oct 2020, 03:51	1.34 MB	2,522	94
650,751 650,751	000000000000000000014d8ef32821a118971e31c220024753e4b7d6ce44dd9e	01 Oct 2020, 03:19	1.34 MB	1,888	54
650,750 650,750	0000000000000000000ca0a08f726db261675912567d7dbfff0d07d25bf05925	01 Oct 2020, 03:11	1.40 MB	2,834	59

Previous 10 blocks ↓

Total Size: 647.10 GB

Node Information

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

Uptime: 1 month, 2 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,455.32 GB sent, 43.20 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.