Blockchain Explorer | learn me a bitcoin

Memory Pool

1,193 transactions

20.99 vMB

Show Random Selection

Max Size: 84/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,321	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 10 secs	0.97 vMB	962	2

Show Transactions

Blockchain

Tip: 908,320 (862,296 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,024 46,024	0000000017dff595e5124c5d90d6af36d37396ca43c36cf4db7f5b245db10641	20 Mar 2010, 03:44	1
46,023 46,023	0000000033735dbb7d7cda41bac21e37edb3fb3b857f61c126ec15b281887912	20 Mar 2010, 03:30	1
46,022 46,022	000000002b9e7052dc936fd83ddffc39c27c1529e3ec2564f404fa9480ecb421	20 Mar 2010, 03:29	1
46,021 46,021	000000002586a9755457b4f83640a296e7d7d31b1e5d68e7899befc19b38838f	20 Mar 2010, 03:28	1
46,020 46,020	0000000030628a688fe9a0bf65c05a92c98a826d54c3d04c08717158fe4e8ce2	20 Mar 2010, 03:24	1
46,019 46,019	000000002ef75521b823bfc66e310da6a0daac21c713d22cff903c1c896c4b04	20 Mar 2010, 02:59	1
46,018 46,018	000000002e289093dc9e58c2bd43ce20d879a9dcd6f136a0df2d6d7118b69521	20 Mar 2010, 02:53	1
46,017 46,017	000000002832d8f70e01f787343a45cd2e58b9ed7c4d6769dbce1dacb28babcc	20 Mar 2010, 02:51	1
46,016 46,016	000000000500320ccf800c521db8f5fd1df248bba9e8e8223cde089af5346a7d	20 Mar 2010, 02:31	1
46,015 46,015	000000001e2afdad94aa276b7ecb6de38acaf641d57888c2cd66b5a4a348446d	20 Mar 2010, 02:26	1
46,014 46,014	00000000003b1bb015645189018b480ee271f78db0e183d739872ddc6df36f14	20 Mar 2010, 02:25	1
46,013 46,013	0000000027589000066b5f3ea7ebc3186bf00058ee69a3da3a11ed6ade0b2021	20 Mar 2010, 02:24	1
46,012 46,012	000000001be6ed81b69c581471848fce934421a2f3a746c2141be193a91f39b9	20 Mar 2010, 02:05	1
46,011 46,011	0000000031aec88a7ac1a969ae9f8bf201811f9225d25aa731176dace0274b38	20 Mar 2010, 01:56	1
46,010 46,010	00000000373bc3a75f5675e2dc05da3e7b48b466522e33e8cb73569305927be7	20 Mar 2010, 01:46	1
46,009 46,009	000000001f6912b510d1b1a2fcea76fa2fe838843c849dcb6f9f98ab71f3e72e	20 Mar 2010, 01:23	1
46,008 46,008	00000000239c6a8fe9eed03d2836c4c694e7af4ae113b9df3763e4e1c9a82598	20 Mar 2010, 01:23	1
46,007 46,007	000000002368d581f10e24c7e39a7df9ebb6ec61ba59ea25f42e157fd92e122d	20 Mar 2010, 01:23	1
46,006 46,006	0000000029148f48b7e21f435077f7544c429c37095a3818470208d539935875	20 Mar 2010, 00:56	1
46,005 46,005	0000000010894f34c6b61628f09bef8a6421180d0bf2d659cf139494a0620bd3	20 Mar 2010, 00:52	1
46,004 46,004	0000000013a1d09cb9dae2d2f198492d540c040a61b31395024d80515498f9c9	20 Mar 2010, 00:32	1

Previous 10 blocks ↓

Total Size: 770.24 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 21 days, 15 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,701.06 GB sent, 98.64 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.