Blockchain Explorer | learn me a bitcoin

Memory Pool

43,570 transactions

45.70 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,949	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 34 secs	1.00 vMB	3,934	26

Blockchain

Tip: 841,948 (435,825 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,123 406,123	0000000000000000034959b54df956963e1010506f469546ef86e2392172fd81	07 Apr 2016, 06:38	1.00 MB	2,270	36
406,122 406,122	000000000000000004ed2a3030c741093ca82df1b42f8b5064d994fbc6338239	07 Apr 2016, 06:34	1.00 MB	3,108	77
406,121 406,121	000000000000000004fae383bd993dbd00b15773aa0b2e3144f99775e764658a	07 Apr 2016, 06:04	1.00 MB	3,563	81
406,120 406,120	00000000000000000339e050f27d4b3c89db9a26c83e3badc3cacb2d75a6934c	07 Apr 2016, 05:10	0.99 MB	1,791	35
406,119 406,119	0000000000000000058411a62c90e5f67f6ccd72f00c480e3f1b090cfacda10c	07 Apr 2016, 05:03	1.00 MB	2,640	40
406,118 406,118	000000000000000003af8b1a5d922d99e36914b2b766f0daeb42f38091583fd3	07 Apr 2016, 04:51	1.00 MB	2,558	51
406,117 406,117	0000000000000000003a0e685f91d11c0af8fa71a2ae47edfa230d13e24e02c7	07 Apr 2016, 04:35	1.00 MB	3,520	79
406,116 406,116	00000000000000000057f9f5a65927b58ef459bfb904a4008a2dcf9bb91fa3f7	07 Apr 2016, 03:36	0.10 MB	220	31
406,115 406,115	00000000000000000024ee46bbe377231229b70dce88aab4f03a4641fe1a981a	07 Apr 2016, 03:35	0.00 MB	1	0
406,114 406,114	0000000000000000001dc2bda4ca37cae98c094527bd30c8960b99e3fee0744b	07 Apr 2016, 03:35	0.80 MB	1,470	35
406,113 406,113	000000000000000000135fef3ca47940babb8d2fc385c9913d1ec4c3489eadae	07 Apr 2016, 03:25	0.39 MB	366	17
406,112 406,112	0000000000000000005030626fb7899e7e5c9cfb3d6f55d990d306647df75145	07 Apr 2016, 03:22	0.99 MB	802	20
406,111 406,111	00000000000000000262be93bbaee34c373d7d1480e1496ccc8d1fb0eb2f46f5	07 Apr 2016, 03:17	0.94 MB	2,179	39
406,110 406,110	00000000000000000641f6304069b4a92b105cb43a4733f7ae4b515e22cd6c27	07 Apr 2016, 03:00	0.86 MB	1,864	39
406,109 406,109	000000000000000005e40c4736dfc69aa5348d2282397a42d0cb6a524d1f5027	07 Apr 2016, 02:49	0.98 MB	2,363	44
406,108 406,108	000000000000000003c41f678d510caaf2f3163d0c55006627e24b33856e5837	07 Apr 2016, 02:32	0.42 MB	469	18
406,107 406,107	00000000000000000237c5459bd1dbe33b2c7527f3080cc2e7e16285fcf4cadf	07 Apr 2016, 02:30	0.89 MB	2,021	41
406,106 406,106	000000000000000004d3e211819326e9d31453b45e99f30877336f08fd5f008e	07 Apr 2016, 02:11	0.77 MB	1,450	32
406,105 406,105	0000000000000000002c2a788244b1edf0e3df16525cc1649704c7d019247023	07 Apr 2016, 02:07	0.45 MB	798	29
406,104 406,104	0000000000000000002d710a3567e4a8980c62a2f7d413e402d003d32acaddd2	07 Apr 2016, 02:04	1.00 MB	3,201	51
406,103 406,103	000000000000000005026a766bc4c1fb8b4d37775f4299687db19368d79cfb2c	07 Apr 2016, 01:38	0.10 MB	257	33

Previous 10 blocks ↓

Total Size: 646.67 GB

Node Information

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

Uptime: 1 month, 9 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,388.37 GB sent, 39.27 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.