Blockchain Explorer | learn me a bitcoin

Memory Pool

31,857 transactions

38.77 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,905	0000000000000000000331db0000000000000000000000000000000000000000	20 secs ago	1.00 vMB	3,913	19

Blockchain

Tip: 841,904 (241,141 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,763 600,763	00000000000000000013ce9778e58d3e79dad788fd4a56cf26e2011a8e494c4c	23 Oct 2019, 20:57	1.23 MB	2,436	38
600,762 600,762	0000000000000000000af09c007f043d560f582ab3030a950fac0127f1dc826a	23 Oct 2019, 20:20	0.67 MB	1,419	19
600,761 600,761	000000000000000000027b230aeb8f42f63f707c8d17f194c661baceef5caaa7	23 Oct 2019, 20:15	0.16 MB	343	18
600,760 600,760	000000000000000000107b7acb24b58f6132158ef0b3506061252ed0c722af98	23 Oct 2019, 20:14	0.20 MB	323	21
600,759 600,759	0000000000000000000eef053dc3e719d7ce94644485e011a347e306f7ea987e	23 Oct 2019, 20:13	0.45 MB	948	16
600,758 600,758	00000000000000000001e337e7729a388ba198de07f2fb9678b8cb9ef7c9feca	23 Oct 2019, 20:10	0.92 MB	2,129	20
600,757 600,757	0000000000000000000f62ca2652304aa148b9e5fc60e7cdab82526566196fd4	23 Oct 2019, 20:03	0.11 MB	258	16
600,756 600,756	00000000000000000006ec54ea799a1cdbfa70969b798af1611c24d63289b063	23 Oct 2019, 20:02	0.24 MB	439	12
600,755 600,755	0000000000000000000a92c80e9d0253d0bdd9024b1eb9278f02d36f9034fdea	23 Oct 2019, 20:01	0.74 MB	1,712	16
600,754 600,754	0000000000000000001180f6b926ea5c22ce80881c3f284073b07dbc44a9ac23	23 Oct 2019, 19:55	0.80 MB	2,064	18
600,753 600,753	0000000000000000000014d94ff34e9beae3b234181e92bd69a1a5509c0bc52a	23 Oct 2019, 19:49	1.34 MB	3,330	18
600,752 600,752	0000000000000000000afe76bc7cb83fab86f2a4fe52605f8c5fa55768f255d5	23 Oct 2019, 19:38	1.32 MB	2,921	22
600,751 600,751	0000000000000000000951c83b43f069eb02e6915bf3bb2ba09b2f1e573bcac0	23 Oct 2019, 19:25	0.99 MB	2,759	12
600,750 600,750	0000000000000000000b1b5113df17dbfd50dd883bf920ad352cd730d936edbd	23 Oct 2019, 19:20	1.28 MB	2,885	29
600,749 600,749	000000000000000000157d7b9661ebf3f60795a9cd9a9c4992ffe5ffc731827b	23 Oct 2019, 19:02	1.22 MB	3,064	19
600,748 600,748	0000000000000000000eed890e5c74444bf50397f06135f4dc0f998855e45669	23 Oct 2019, 18:53	1.01 MB	2,504	20
600,747 600,747	00000000000000000012e7bf61d3a2e6843735188e525b61d6a3db79dfe52539	23 Oct 2019, 18:45	1.25 MB	2,755	20
600,746 600,746	0000000000000000000d228240b7cc9c534d6e068e53b12159486e5b97557f5a	23 Oct 2019, 18:35	1.24 MB	2,929	22
600,745 600,745	0000000000000000000d261c1a7a1bcf775791533a7a1a2658d22c4742cee89b	23 Oct 2019, 18:25	0.36 MB	991	16
600,744 600,744	00000000000000000000fa9682f1348587273bd6c43161d06059bcfc2b3aa2e5	23 Oct 2019, 18:23	1.26 MB	2,891	25
600,743 600,743	000000000000000000024689e616052dda3c26ec3faf64e2be9e962425b7c69e	23 Oct 2019, 18:10	0.44 MB	1,003	26

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,373.61 GB sent, 38.63 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.