Blockchain Explorer | learn me a bitcoin

Memory Pool

54,642 transactions

22.18 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,973	000000000000000000035d250000000000000000000000000000000000000000	9 mins, 21 secs	1.00 vMB	7,472	8

Blockchain

Tip: 848,972 (158,191 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
690,781 690,781	0000000000000000001394dced04a2db917e736ede1f2be221889f02da553fa0	13 Jul 2021, 04:07	0.05 MB	134	34
690,780 690,780	0000000000000000000645534d156bfcdbd5387c28f042960fa7eb6d5b33a768	13 Jul 2021, 04:05	0.99 MB	854	20
690,779 690,779	0000000000000000000c9e79d7112be205afb3115536487fe972f9d18f44f4eb	13 Jul 2021, 03:58	0.03 MB	91	37
690,778 690,778	000000000000000000133a13ad88c122cdca721f394d523d5a79818cdeab84ac	13 Jul 2021, 03:58	0.79 MB	1,332	29
690,777 690,777	000000000000000000129dedb788c3369aad1dab97653d7df2e730dea655731e	13 Jul 2021, 03:45	0.59 MB	899	34
690,776 690,776	0000000000000000000846bb8889f8ef721b8ffc98b8a0e802a1123339be34b0	13 Jul 2021, 03:37	0.48 MB	929	29
690,775 690,775	000000000000000000090704341f8e5075327869071d58291202ea07cff28e36	13 Jul 2021, 03:29	1.06 MB	1,526	23
690,774 690,774	000000000000000000061f93bfc237bb11f3eaaef5369b339cc8ae4dbfab94a0	13 Jul 2021, 03:15	0.03 MB	76	30
690,773 690,773	0000000000000000000fb829a3c4d826c9de1ef15a63d5ac3bbdfe74f9991f68	13 Jul 2021, 03:14	1.24 MB	2,198	24
690,772 690,772	0000000000000000000a2bb0dc9f2a865acd5f5c7c8a0a434e0c06678450b3d6	13 Jul 2021, 02:58	1.42 MB	1,974	33
690,771 690,771	00000000000000000009256cbff69b8fb25ebc32db6df278c943817d31f2dbe4	13 Jul 2021, 02:34	0.68 MB	1,066	7
690,770 690,770	0000000000000000000a151d9616ef11c5a13a021838a6e75aed4e23f2d2dfeb	13 Jul 2021, 02:32	1.43 MB	2,720	12
690,769 690,769	0000000000000000000850ba256d348f08c9efeb5d70a19fd08f9b6c433a2a8a	13 Jul 2021, 02:22	1.43 MB	2,110	38
690,768 690,768	0000000000000000000b3573a0f370d1f6cb6dac876fe8120de75502915a1493	13 Jul 2021, 01:54	1.51 MB	2,394	31
690,767 690,767	000000000000000000109893267899d8b49840f94b3b4f8ba8bd149f7dbdeeaa	13 Jul 2021, 01:27	1.41 MB	2,119	9
690,766 690,766	00000000000000000012424c8faa91c47ddff068355e2d4e9e9aa13be351ecb1	13 Jul 2021, 01:24	1.44 MB	2,903	33
690,765 690,765	000000000000000000085cd8df215dec298149be4c2c542858c3b29414d74304	13 Jul 2021, 00:55	1.38 MB	1,930	39
690,764 690,764	0000000000000000000e2e4e271f584efed9269dd16b7f860d4a85569c6114de	13 Jul 2021, 00:31	1.30 MB	1,637	45
690,763 690,763	00000000000000000010fe7f5df30eb99fdf57921b29d248bd074c5505c9ea2a	12 Jul 2021, 23:57	0.24 MB	426	19
690,762 690,762	000000000000000000069a185b4c5cce83caeba7cec218af06d73a083047826c	12 Jul 2021, 23:54	0.25 MB	398	35
690,761 690,761	00000000000000000009972025cc25a96ae9c91089bd96bb637be4dd4423aa93	12 Jul 2021, 23:51	0.98 MB	1,993	27

Previous 10 blocks ↓

Total Size: 659.57 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 8 days, 10 hours, 30 minutes
Connections: 10 outgoing, 110 incoming
Data Transfer: 3,036.39 GB sent, 6.31 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.