Blockchain Explorer | learn me a bitcoin

Memory Pool

40,377 transactions

48.93 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,036	0000000000000000000331db0000000000000000000000000000000000000000	3 secs	1.00 vMB	5,461	21

Blockchain

Tip: 842,035 (440,246 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,789 401,789	00000000000000000212b277386fafe6ada7ca66839026bd1203d5d2eb2c1340	09 Mar 2016, 01:49	0.93 MB	650	54
401,788 401,788	0000000000000000052868a1e72b2e760e57152bb1dc6e23b52b57ad667bede9	09 Mar 2016, 01:40	1.00 MB	475	51
401,787 401,787	000000000000000006c080365e22b31cca95a77f2260efbc6eb8b1b0a5d7a5e9	09 Mar 2016, 01:35	1.00 MB	383	50
401,786 401,786	0000000000000000056aaadc42bfbc212aaeab024ac2b3f17e6364e6555ae4d4	09 Mar 2016, 01:32	0.62 MB	1,477	45
401,785 401,785	000000000000000001b108038b3d0088a4157cb8f1d1e81b023d62ad118ba9b0	09 Mar 2016, 01:20	0.67 MB	1,251	48
401,784 401,784	0000000000000000059df58067a601d59e818a772a9a05b1b7ec7f9b5e0b67be	09 Mar 2016, 01:10	0.46 MB	628	31
401,783 401,783	000000000000000002ab0acbab225f5f5b669f24858eddc8b559bf231226b2cd	09 Mar 2016, 01:06	0.31 MB	514	29
401,782 401,782	00000000000000000191dad43f88f298dbdbe1f1b34c0e1d5fe553e9d930fecf	09 Mar 2016, 01:10	0.14 MB	270	42
401,781 401,781	000000000000000002f0fd1bee33f20adc4dbca3f73b14088060573635e0f4fa	09 Mar 2016, 01:03	0.00 MB	1	0
401,780 401,780	00000000000000000471722be2804ba8ece684e23a1e04938080c1712537bbfb	09 Mar 2016, 01:03	0.39 MB	489	40
401,779 401,779	00000000000000000260a9ea47cab0e88d3841105b00fb7aab015a7efa2d1710	09 Mar 2016, 01:00	0.91 MB	1,752	44
401,778 401,778	000000000000000002f6e00cf483cc5ae199d90bf2a12f18d7659aaa651a29a8	09 Mar 2016, 00:46	0.23 MB	355	43
401,777 401,777	000000000000000002bc3b6b3827e9912f6afe86a2f0c8b2f96f3f1201e3b944	09 Mar 2016, 00:45	0.39 MB	452	50
401,776 401,776	0000000000000000006b9c10e200258ab3ff831d900542dc27ff33b06d352405	09 Mar 2016, 00:39	0.77 MB	1,176	25
401,775 401,775	000000000000000001eee5961a5ec21c6ec6f01ab7c64b831ef414d41c301bc3	09 Mar 2016, 00:33	0.99 MB	2,219	42
401,774 401,774	0000000000000000056ddeddd2adc25c3b761ff5ca8333a03c6ec8aaa6c3e0f0	09 Mar 2016, 00:24	1.00 MB	2,971	67
401,773 401,773	000000000000000006acc57ca15e70731a916f06e4229cc220ba0c27bddd404d	08 Mar 2016, 23:46	0.54 MB	760	24
401,772 401,772	000000000000000004f5f4607342c13068d87420e3f685bfcbb840a0b1a7bd78	08 Mar 2016, 23:41	0.99 MB	2,424	54
401,771 401,771	000000000000000001cfc77b18273ee480fcdb11a8200e14ab3e33cb425a2738	08 Mar 2016, 23:16	0.93 MB	1,282	20
401,770 401,770	000000000000000003b0ecfb5359b823b2df12585a6f87f886961d677ffabe6f	08 Mar 2016, 23:08	0.44 MB	621	34
401,769 401,769	00000000000000000174efca4adb8076f035bd814746a4658d7abb20afd3c994	08 Mar 2016, 23:02	0.82 MB	1,306	42

Previous 10 blocks ↓

Total Size: 646.82 GB

Node Information

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

Uptime: 1 month, 1 day
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,417.23 GB sent, 40.41 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.