Blockchain Explorer | learn me a bitcoin

Memory Pool

32,224 transactions

44.73 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,452	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 46 secs	1.00 vMB	3,304	19

Blockchain

Tip: 842,451 (257,674 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
584,777 584,777	00000000000000000019fb9a9250d533d9ef70fd4c93893b9467136ac9caf3e3	10 Jul 2019, 10:40	1.32 MB	2,511	86
584,776 584,776	0000000000000000001735245dc4f654e91d29a67a6c9220fdf34400797dcdcc	10 Jul 2019, 10:21	1.36 MB	2,182	70
584,775 584,775	0000000000000000000fee7a8fc9a43f1f4a5e5cd5572f85133ef1ccede1689b	10 Jul 2019, 10:12	1.30 MB	2,224	83
584,774 584,774	0000000000000000001e8bc8ccbc64577dd8ce478ff345546eba5ccd12217d9f	10 Jul 2019, 10:01	1.18 MB	2,251	55
584,773 584,773	000000000000000000100c3f04f2d460f6cbe9a00ec080709f5a1acc92be9ff9	10 Jul 2019, 10:01	1.44 MB	2,346	73
584,772 584,772	00000000000000000008f35220f74d673437c18751f0d98e4b8d2a96ff090fcf	10 Jul 2019, 09:58	1.37 MB	2,631	64
584,771 584,771	000000000000000000181eaa8868d7421dde02163805c7f6b00949050d7bfe8b	10 Jul 2019, 09:57	1.29 MB	2,601	79
584,770 584,770	00000000000000000013817a9839bb46c9b7bcfe434428a43a53661ae576052d	10 Jul 2019, 09:46	1.24 MB	2,143	93
584,769 584,769	00000000000000000011a1286c266d14b0f7aa89f5fd7dbc8edde229049f9237	10 Jul 2019, 09:15	1.24 MB	2,658	76
584,768 584,768	0000000000000000000cff7b2b3ddd6a1a6317b4152324b9abb1b0c3d9fec051	10 Jul 2019, 09:06	1.25 MB	2,744	109
584,767 584,767	0000000000000000000c4a8e0a3f2f5821aa8bad54129d2f6704ddcf43e0588e	10 Jul 2019, 08:15	1.22 MB	1,980	54
584,766 584,766	0000000000000000000e06a64bc3874d9ded6ca41345eca7199dce3c6cad7978	10 Jul 2019, 08:12	1.35 MB	2,437	87
584,765 584,765	0000000000000000000ad953df60bb1000df5501b250136528eb5ec492c0d076	10 Jul 2019, 07:53	1.28 MB	2,292	63
584,764 584,764	0000000000000000000fc22c451fe6a21325d3d3980ea1c0260781bbed535c90	10 Jul 2019, 07:49	1.38 MB	2,774	74
584,763 584,763	000000000000000000131a84f9ee9ae1398ef166e9ac43c7b13b99b752bb1642	10 Jul 2019, 07:41	1.28 MB	2,283	68
584,762 584,762	00000000000000000002d361afeadd888ec7e7163034bfb2dee6d5d401b34f02	10 Jul 2019, 07:37	1.33 MB	2,513	108
584,761 584,761	0000000000000000001131e34ab19f16caea55c34c24e1facaba79a0dbe49e27	10 Jul 2019, 06:53	1.35 MB	2,675	71
584,760 584,760	0000000000000000000f64fa4b8f0c320fdb55b9bf7cd249eacf83b183bd3781	10 Jul 2019, 06:38	1.32 MB	1,696	60
584,759 584,759	0000000000000000000793b3bcb7dcc7e10f6145a41665e4a04687c3fa77fc8f	10 Jul 2019, 06:33	1.32 MB	2,834	70
584,758 584,758	0000000000000000000a278b33dc1f4d34a7e41d553c5ae27f13cab389bc753a	10 Jul 2019, 06:19	1.37 MB	2,692	86
584,757 584,757	000000000000000000072fa7246462932b0c823d912617c924e17bfa619dcfb5	10 Jul 2019, 05:56	1.33 MB	3,063	56

Previous 10 blocks ↓

Total Size: 647.58 GB

Node Information

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

Uptime: 1 month, 4 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,512.92 GB sent, 46.54 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.