Blockchain Explorer | learn me a bitcoin

Memory Pool

26,705 transactions

31.09 vMB

Show Random Selection

Max Size: 134/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,875	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 7 secs	1.00 vMB	2,878	17

Blockchain

Tip: 841,874 (429,766 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
412,108 412,108	00000000000000000390a63b51f38660e5321b312d0fd9b6091a9a1f4246113c	17 May 2016, 03:54	1.00 MB	1,339	29
412,107 412,107	0000000000000000051db6723b90a1bf181db86b44fe68980f5e27002425d64e	17 May 2016, 03:50	0.99 MB	2,049	51
412,106 412,106	00000000000000000085d9cabe805aed1e981bbe1eba925a5c2c95c36cf4ca19	17 May 2016, 03:35	1.00 MB	2,094	50
412,105 412,105	000000000000000001c265ea3ea39d254fdb28c78c93e4ba2f83a08d7c2f5703	17 May 2016, 03:19	0.25 MB	523	50
412,104 412,104	0000000000000000011af3c57b4937cda2291acb68c3e2969b27791d53bb6dd6	17 May 2016, 03:18	0.99 MB	1,213	25
412,103 412,103	000000000000000001d3e6fa31ed4cc70dd6554f1d5e9b3a55f1092d83ef3d7f	17 May 2016, 03:17	1.00 MB	2,029	57
412,102 412,102	000000000000000000c3b1e797dc94a3f6dc975d3fb954811ca0a2c09b084f58	17 May 2016, 02:56	0.50 MB	1,165	68
412,101 412,101	00000000000000000451d5fe5b0abc97aaa0fa5438125b985c85a4cd19293f24	17 May 2016, 02:54	0.48 MB	920	47
412,100 412,100	0000000000000000021943947bada10f9bab0ab766876389b2b214870cf5c0e1	17 May 2016, 02:48	0.44 MB	852	47
412,099 412,099	000000000000000004df35c32748ee0bc51cd1835af0e9e263b1a8d086e72df8	17 May 2016, 02:45	0.98 MB	1,729	43
412,098 412,098	000000000000000005130de7f49bdccbaa1b933dbfa042b038adccd89a80b75e	17 May 2016, 02:34	0.38 MB	473	30
412,097 412,097	0000000000000000029acf09f082e68a0360ec9c9411a7773f097961b307b6ec	17 May 2016, 02:33	1.00 MB	2,060	43
412,096 412,096	000000000000000001dd58b54616267cb0319e46e7ce11e5f50e19d19d5db3dc	17 May 2016, 02:18	0.34 MB	642	42
412,095 412,095	000000000000000005938de561fdb9ecd5715f4661eb0ff917204d7204a6d5ec	17 May 2016, 02:14	1.00 MB	1,206	26
412,094 412,094	00000000000000000275c175b0090c4e23193bfea5a93db4f485bf9edecebbb8	17 May 2016, 02:11	0.79 MB	1,340	38
412,093 412,093	00000000000000000034fec7497773b31e8ad2090407a77ccd54ed388c9eab46	17 May 2016, 02:03	1.00 MB	2,622	53
412,092 412,092	00000000000000000283d3e77dd70dae275a9725f13276888963cc2fbfc17d52	17 May 2016, 01:42	0.52 MB	1,312	50
412,091 412,091	0000000000000000039471dd6ec0cde4ad612b71d3aa9eacd36a8808d0bf6618	17 May 2016, 01:35	0.79 MB	1,910	50
412,090 412,090	00000000000000000598feceacf1e556330081e3e9fa510430971a7fc5ff703c	17 May 2016, 01:22	0.66 MB	1,183	37
412,089 412,089	000000000000000000b655afa87754581a74ac784b66696db2b27e9bd5c6e049	17 May 2016, 01:14	1.00 MB	2,319	52
412,088 412,088	000000000000000002b2386479e68ba90b0906871b0c601ea47a6c891d0bf792	17 May 2016, 00:55	0.03 MB	70	52

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 7 hours, 18 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,366.56 GB sent, 38.25 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.