Blockchain Explorer | learn me a bitcoin

Memory Pool

38,750 transactions

45.87 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,360	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 47 secs	1.00 vMB	3,454	25

Blockchain

Tip: 842,359 (421,281 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
421,063 421,063	00000000000000000183f6999ea2124a0e3f4137d85cbbf90656f981a49e83d6	17 Jul 2016, 02:15	0.15 MB	407	80
421,062 421,062	000000000000000003ebd8048a5b3f1bf12e035df5952f4abb1e286a04e49556	17 Jul 2016, 02:12	0.13 MB	349	81
421,061 421,061	000000000000000003c55529116722cbb5c945da83152d856f35713c30db4429	17 Jul 2016, 02:09	0.99 MB	1,179	24
421,060 421,060	0000000000000000012979af12b74d7053834b2a194e14d06d51d7e7d09a6b0c	17 Jul 2016, 02:06	1.00 MB	1,718	40
421,059 421,059	000000000000000002ec7aa67fe61ee1754072d80d45b2ddcb4507ecf193218e	17 Jul 2016, 02:02	1.00 MB	1,516	54
421,058 421,058	000000000000000001a9bc80c166c4af639f21ea6617d68cdfae142b9d193bfb	17 Jul 2016, 01:53	1.00 MB	1,728	74

Previous 10 blocks ↓

Total Size: 647.39 GB

Node Information

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

Uptime: 1 month, 3 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,482.47 GB sent, 45.40 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.