Blockchain Explorer | learn me a bitcoin

Memory Pool

33,981 transactions

51.68 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,921	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 19 secs	1.00 vMB	3,824	32

Blockchain

Tip: 840,920 (451,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,878 389,878	0000000000000000032acb34477b505f707c3e4937bcbe3fd8af74be0e500196	23 Dec 2015, 22:36	0.04 MB	103	36
389,877 389,877	0000000000000000014c3955f3f87215ac9e657ef10e92553b60d8ab8c1e56fa	23 Dec 2015, 22:35	1.00 MB	2,224	36
389,876 389,876	00000000000000000642be007600919ac1fc755f17a79b828ac7a611c3c55fbc	23 Dec 2015, 22:18	0.24 MB	388	23
389,875 389,875	000000000000000002a16ab2bf977922f138cb313d67f652b963a81831074d62	23 Dec 2015, 22:15	0.74 MB	683	19
389,874 389,874	0000000000000000097970dc3947b1e996b0469d43a4cb39d7777832feaf2eb2	23 Dec 2015, 22:13	1.00 MB	2,108	27
389,873 389,873	000000000000000006c1c534b5339cfbc078a92663dbbfca7d5d65466ac66c48	23 Dec 2015, 22:11	0.05 MB	31	6
389,872 389,872	00000000000000000a06bd696d39b93213f51575e48e6aa9c0217a379e3c71e3	23 Dec 2015, 22:08	0.87 MB	1,597	81
389,871 389,871	00000000000000000478fac083eed38632baa0d5c59c6cdac6c8ea9e69250e26	23 Dec 2015, 21:38	1.00 MB	2,229	53
389,870 389,870	0000000000000000011de46c9b89dddfbd879c7df849b75948678cb53eb9335d	23 Dec 2015, 21:27	1.00 MB	2,524	56
389,869 389,869	000000000000000009bd74ae36c2c97ff8dc6bf445992353eeb688c0842f3361	23 Dec 2015, 20:54	0.29 MB	647	39
389,868 389,868	00000000000000000b9384a4a45c06f43a8a50a1d244eeef2d4efa0c0e1c6cfa	23 Dec 2015, 20:50	0.86 MB	1,858	39
389,867 389,867	0000000000000000058d740e794a3a4237a6b2fa39fa25e66c1beddf79a44c91	23 Dec 2015, 20:36	0.60 MB	1,000	27
389,866 389,866	0000000000000000040c4a2f829a0e42de584499eade01c2549fd43fa76ecedc	23 Dec 2015, 20:33	0.56 MB	1,158	30
389,865 389,865	00000000000000000a1f88e70614e5e5a62e266348f8a2111472cb6d62b92804	23 Dec 2015, 20:23	0.93 MB	1,079	17
389,864 389,864	0000000000000000048cf950058d8c8afb3902041fa3b5063d835392e7ea5534	23 Dec 2015, 20:22	0.93 MB	1,805	31
389,863 389,863	00000000000000000b3a849afada6dfd8989d510941e3ab5d88015d0b3e87ac2	23 Dec 2015, 20:09	1.00 MB	1,147	23
389,862 389,862	000000000000000000182405d86c1be5702473f0975eade71ac0726154714c86	23 Dec 2015, 20:07	1.00 MB	1,672	45
389,861 389,861	0000000000000000079d2ae95a81e9c22f96de19be5a87a2601eb4e81deb8602	23 Dec 2015, 20:04	1.00 MB	2,383	44
389,860 389,860	000000000000000008545dbcc807dc19463f4b1b09dd32dc27110c7829414dd6	23 Dec 2015, 19:29	0.58 MB	809	31
389,859 389,859	00000000000000000ade57d43250cf211eaee28d70c00d7ace4d4c1b5cb4fb4a	23 Dec 2015, 19:23	1.00 MB	1,642	23
389,858 389,858	00000000000000000782a825139e570d2f54a1352f0bc70538a25368deaa9bfa	23 Dec 2015, 19:34	0.75 MB	1,664	62

Previous 10 blocks ↓

Total Size: 644.74 GB

Node Information

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

Uptime: 23 days, 8 hours, 15 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,111.74 GB sent, 28.82 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.