Blockchain Explorer | learn me a bitcoin

Memory Pool

65,892 transactions

28.10 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,275	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 47 secs	1.00 vMB	5,697	8

Blockchain

Tip: 845,274 (172,342 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,932 672,932	00000000000000000004d0848244a03784639ab2354f716e806f8bfa76687654	03 Mar 2021, 03:40	1.40 MB	2,296	84
672,931 672,931	00000000000000000003737d7fafd141cb38b4f85622f61c95abbf8f80e1dd6b	03 Mar 2021, 03:22	1.18 MB	1,351	107
672,930 672,930	00000000000000000005d4f3ce857d25c2d28a9109485b7b9b8b474151d1e6fe	03 Mar 2021, 03:08	1.55 MB	1,119	16
672,929 672,929	000000000000000000046fba3319f14300dc48b97b1d0dfeb4b550a7511487af	03 Mar 2021, 03:06	1.65 MB	1,043	34
672,928 672,928	000000000000000000034952901aa1e8683028f286a08693b8dddfd627e728bf	03 Mar 2021, 02:59	1.76 MB	452	20
672,927 672,927	00000000000000000002d1b2dcf183be65f4219d153924448538378461632fd4	03 Mar 2021, 02:57	1.27 MB	2,099	59
672,926 672,926	00000000000000000008fefdd291a136cd0c717652a130aec5ce8cca730a37c2	03 Mar 2021, 02:45	1.36 MB	1,573	41
672,925 672,925	0000000000000000000a38f7e00a834b039031747e3424d85d42b75a78d15359	03 Mar 2021, 02:39	1.27 MB	1,201	13
672,924 672,924	00000000000000000004133177fc56743ff73e7a8661c4a3b392c474436624c5	03 Mar 2021, 02:38	1.16 MB	1,669	19
672,923 672,923	0000000000000000000b1fd61b103af68ee7a98431782707d8b0a3d4e7f7b1b1	03 Mar 2021, 02:36	1.31 MB	1,736	37
672,922 672,922	00000000000000000004dda0c785c1b75624d241c17ebb160ecdbaa766232d40	03 Mar 2021, 02:30	1.26 MB	2,093	64
672,921 672,921	0000000000000000000052d660f2070ae73b3c20d00bac029d706b1ffa8013b3	03 Mar 2021, 02:17	1.18 MB	1,984	51
672,920 672,920	00000000000000000006c4fdf7068e9283bf46ec0e965defb6c579a331518044	03 Mar 2021, 02:12	1.37 MB	1,671	21
672,919 672,919	00000000000000000002cceec7535ad251846394a27a72e8153d055618401e92	03 Mar 2021, 02:10	1.25 MB	1,589	86
672,918 672,918	0000000000000000000c59046875f2edfc975650193ece948756fdae34e6c52e	03 Mar 2021, 02:01	1.22 MB	1,462	69
672,917 672,917	00000000000000000007fb4c7872bf345de26c55866d23b8107068d1b1803cec	03 Mar 2021, 01:57	1.23 MB	1,897	101
672,916 672,916	00000000000000000006bf41e756c360ffc53888882350f2c2240b8b28f0c4e2	03 Mar 2021, 01:39	1.16 MB	943	17
672,915 672,915	0000000000000000000820d668e76e61a7fd29dae100d8249e9fe86bdbfd9ccd	03 Mar 2021, 01:38	1.41 MB	2,519	85
672,914 672,914	00000000000000000009e7a76b0a38e5bcda2179c58d948d8c9f7dbed4816c1c	03 Mar 2021, 01:22	1.34 MB	1,658	72
672,913 672,913	00000000000000000000215b57204f0e3da65137190a33100796ec22565ca85b	03 Mar 2021, 01:15	1.60 MB	1,414	38
672,912 672,912	00000000000000000002ec4f00f779128104309111325181c3fd0a9f21750d87	03 Mar 2021, 01:10	1.33 MB	818	15

Previous 10 blocks ↓

Total Size: 652.91 GB

Node Information

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

Uptime: 1 month, 23 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,290.96 GB sent, 78.03 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.