Blockchain Explorer | learn me a bitcoin

Memory Pool

32,150 transactions

45.71 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,925	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 11 secs	1.00 vMB	3,196	20

Blockchain

Tip: 841,924 (419,069 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,855 422,855	00000000000000000106704741fb6a5b1dfb2fa4a2e4cdc483df67b47272d998	30 Jul 2016, 07:51	1.00 MB	922	39
422,854 422,854	00000000000000000403472f44c24095def7c924a6c19ec112ba37768f95fb1b	30 Jul 2016, 07:46	0.77 MB	1,749	69
422,853 422,853	000000000000000002b439cc3326f770d87a5fd5d3506f4d0714936bf48abe6e	30 Jul 2016, 07:32	1.00 MB	1,235	35
422,852 422,852	00000000000000000282b70583b1feb1e3099f1a98b6bdc713798bc4d5b0035f	30 Jul 2016, 07:28	1.00 MB	1,901	51
422,851 422,851	000000000000000002fafb8c7d1c5e0bae2b13b7d1c8a2113d9311404cbffe53	30 Jul 2016, 07:19	0.00 MB	14	166
422,850 422,850	00000000000000000438dcf234b61653b9a09991c27f9508e37be78af8d6930a	30 Jul 2016, 07:19	1.00 MB	2,343	66
422,849 422,849	000000000000000001169b3cb098520aaa53f600596f0ae62f8d383e01345221	30 Jul 2016, 07:04	1.00 MB	2,104	68
422,848 422,848	000000000000000000f0ccde2b1199be5fec5360f20569deec5e945946f082b3	30 Jul 2016, 06:49	1.00 MB	2,281	75
422,847 422,847	000000000000000001f726199a7ceceb37d9e3220cad6d1a261969f3d59c9325	30 Jul 2016, 06:31	0.01 MB	29	46
422,846 422,846	000000000000000001870f23030c6d8f88fed4f6d5e70b51dbba07f519dbc8a8	30 Jul 2016, 06:30	0.00 MB	12	80
422,845 422,845	000000000000000002a30157bdf69419261353bf3409b69046cac3b500a32d7b	30 Jul 2016, 06:31	0.75 MB	1,909	82
422,844 422,844	000000000000000002e1b1786985fec4043cb7df1e4112ddc054a6663cd66c1c	30 Jul 2016, 06:07	1.00 MB	2,527	83
422,843 422,843	000000000000000004ff4eb2768b5c84c7885263400717bc8a126afdf0405c9f	30 Jul 2016, 05:33	1.00 MB	2,328	58
422,842 422,842	00000000000000000091f6579991756104f84d3eb0f38f25227ab4007cabe2cd	30 Jul 2016, 05:23	1.00 MB	1,730	51
422,841 422,841	0000000000000000044cf4fa155bd33b30cc0d5ebda1df9d69a9ff0d242a0c34	30 Jul 2016, 05:19	1.00 MB	1,089	56
422,840 422,840	000000000000000002fd0591f7bd404446e38adfb2db3a8c2509d2fb141dca2e	30 Jul 2016, 05:18	1.00 MB	3,118	99
422,839 422,839	00000000000000000271c114039c0a54158692b61c9b4d35a84db3c0e7737187	30 Jul 2016, 04:19	1.00 MB	2,291	76
422,838 422,838	0000000000000000034c709ce87e010f82b30de60e38159bbf11d2c4993ab90c	30 Jul 2016, 03:55	1.00 MB	769	34
422,837 422,837	0000000000000000007506e79d6eaf778ff1a6354ac8bbeb0bfd9a216ae3a8ce	30 Jul 2016, 03:50	1.00 MB	1,233	40
422,836 422,836	000000000000000001cbfd800addee29476fff1f9b39b9e858ca502bcebd8c21	30 Jul 2016, 03:43	1.00 MB	2,098	47
422,835 422,835	00000000000000000208cfdb704489e95723a95e761f2a22abbde85f6337e3cf	30 Jul 2016, 03:42	1.00 MB	2,263	92

Previous 10 blocks ↓

Total Size: 646.62 GB

Node Information

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

Uptime: 1 month, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,377.62 GB sent, 38.93 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.