Blockchain Explorer | learn me a bitcoin

Memory Pool

76,106 transactions

36.42 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,569	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 13 secs	1.00 vMB	2,260	10

Blockchain

Tip: 844,568 (423,484 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,084 421,084	00000000000000000083ed0ab87d2c94a5aa6595f1e4ad2a7bd9cf0a53e24c34	17 Jul 2016, 06:07	0.32 MB	716	51
421,083 421,083	0000000000000000045773679be4b02b2384c8c1bcbc1163a6147849e1f780f3	17 Jul 2016, 06:02	0.94 MB	2,116	62
421,082 421,082	00000000000000000135fef89cae2f1ea11a75dda1fac9c22f62cb6228095684	17 Jul 2016, 05:38	1.00 MB	2,369	52
421,081 421,081	000000000000000002d11bfe45a1b0f8ae9d83625745012496615dddaaeac81b	17 Jul 2016, 05:15	0.96 MB	1,997	52
421,080 421,080	000000000000000001ff0af1b8af109853e1b44f013f29919b8940ebfb864ce4	17 Jul 2016, 04:58	0.94 MB	453	16
421,079 421,079	0000000000000000046b94df96bc363f9335a9a1b2d7152a309c0f41ec25d70f	17 Jul 2016, 04:54	0.13 MB	323	50
421,078 421,078	000000000000000001f33351765edac1f521c360184235f6020230555a40f3ba	17 Jul 2016, 04:51	0.96 MB	1,004	29
421,077 421,077	000000000000000003d17dd7aac9b44b1643a9535f21940e6c475d06c50c9176	17 Jul 2016, 04:44	0.17 MB	377	48
421,076 421,076	0000000000000000000ea3c4effa23459224b32d4fcea99d97e5430c437d1f78	17 Jul 2016, 04:41	0.26 MB	559	43
421,075 421,075	000000000000000004bde2ed257eec7b60109ab298f979d627fe6ae8e6d95aa5	17 Jul 2016, 04:36	0.98 MB	1,253	26
421,074 421,074	000000000000000001f87b51b2ff128253f5228f3da44e2d1215a952f619c076	17 Jul 2016, 04:29	1.00 MB	2,103	69
421,073 421,073	000000000000000001aa50c4ecee4c7343720559562131323fd3fcd766b7621c	17 Jul 2016, 04:03	0.23 MB	455	54
421,072 421,072	0000000000000000018935667286e75aee47defb24c1acdb8a6deb1e810ff25e	17 Jul 2016, 03:59	1.00 MB	1,030	20
421,071 421,071	000000000000000001ab6131a99a430796da619f0d1f99f76515c602b9277a26	17 Jul 2016, 03:53	0.69 MB	1,244	42
421,070 421,070	000000000000000001979b7d4e4b7d192bc99bcaf2565e78cdac51c580c231a7	17 Jul 2016, 03:40	0.12 MB	230	51
421,069 421,069	000000000000000001ec9f31f6eb8f9ce348c86affb6db0c996bb43e1d3853b4	17 Jul 2016, 03:39	0.89 MB	1,371	49
421,068 421,068	00000000000000000168d5e3d72e4375f367bef9dca4c1e84c8632781bb20987	17 Jul 2016, 03:27	1.00 MB	1,613	37
421,067 421,067	0000000000000000002b8722bf98b01db2ff813daaaec68f03d71bcbbf306240	17 Jul 2016, 03:19	1.00 MB	1,826	51
421,066 421,066	0000000000000000036bae56aec28624bc266db8597cbb1481f68817ffb85a61	17 Jul 2016, 03:13	1.00 MB	1,704	88
421,065 421,065	000000000000000004cf8af971e38151b60fbe3e9a5cb6eeaf7dbfe8c4fd6b22	17 Jul 2016, 02:36	1.00 MB	1,390	46
421,064 421,064	000000000000000003d2f6cfb1f1fdf976fb9caaff0f0eb07f75a7c67998b50a	17 Jul 2016, 02:26	0.79 MB	1,191	56

Previous 10 blocks ↓

Total Size: 651.59 GB

Node Information

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

Uptime: 1 month, 19 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.16 GB sent, 69.47 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.