Blockchain Explorer | learn me a bitcoin

Memory Pool

65,861 transactions

31.23 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 11 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,869	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 34 secs	1.00 vMB	5,398	17

Blockchain

Tip: 842,868 (436,795 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,073 406,073	000000000000000005306329b0b7d49dd5dd734442eb819fa0ff8557f530bc8b	06 Apr 2016, 21:41	0.00 MB	1	0
406,072 406,072	000000000000000004ad515e08115bb9e289c3cf303a2184cb1bb677a074d284	06 Apr 2016, 21:40	0.57 MB	986	41
406,071 406,071	00000000000000000320fcf0a203f56e57d492889278684bb623f9a17d75a891	06 Apr 2016, 21:33	0.19 MB	423	41
406,070 406,070	00000000000000000651026743c93d5ee8e37a3eaa260a305b1ac126afa04e9a	06 Apr 2016, 21:30	0.64 MB	1,279	35
406,069 406,069	000000000000000001a8842b750f83a3cc6e59fd0378f20357b614eeac3859c2	06 Apr 2016, 21:21	0.26 MB	539	37
406,068 406,068	00000000000000000598c3c626b7570c3eea4d92b2d6117573ff06bc56808fa9	06 Apr 2016, 21:17	0.24 MB	502	37
406,067 406,067	000000000000000000a679178cbcfdbd007f457a74a13122e4c2b2dbf64d974a	06 Apr 2016, 21:14	0.99 MB	1,270	20
406,066 406,066	000000000000000004fd2191bca4ad26cdf4fc97643e145946a8bf56e0f19564	06 Apr 2016, 21:07	0.83 MB	1,976	1,698
406,065 406,065	000000000000000006213f79645590e3cd97a65750f076500136d221ab440323	06 Apr 2016, 20:53	1.00 MB	1,508	36
406,064 406,064	0000000000000000000e749900032484c93d44f7ee77ff51e70562e9b77b77ed	06 Apr 2016, 20:44	0.61 MB	1,111	39
406,063 406,063	0000000000000000068c9f151aab11b6733e10f339820569bbb78ecc1a543e41	06 Apr 2016, 20:37	0.79 MB	1,027	25
406,062 406,062	000000000000000002107cd94078d8f8e30c93fdbf82777114e393f70c806f5f	06 Apr 2016, 20:35	1.00 MB	2,946	54
406,061 406,061	00000000000000000696a6051d3f5fb9f7e213faff9787a440c1b20500fde9c1	06 Apr 2016, 20:12	1.00 MB	2,793	61
406,060 406,060	0000000000000000025ace9c5df40df6bbb34e915de47b7685cab6237a687099	06 Apr 2016, 19:48	1.00 MB	640	11
406,059 406,059	0000000000000000067308ad245ae1b761c02a1f596da75c267853429e0e23fc	06 Apr 2016, 19:47	0.99 MB	1,793	47
406,058 406,058	000000000000000002687e8055cc770ce20cf5c588c2344d102b2ee353347f95	06 Apr 2016, 19:33	0.10 MB	224	62
406,057 406,057	0000000000000000057959f3468dbf46022828d0b04f5d75655854c1a3583d57	06 Apr 2016, 19:32	0.14 MB	303	44
406,056 406,056	0000000000000000064ef93a5754a956fc161a6672f104bf9587370bc2405a32	06 Apr 2016, 19:30	0.99 MB	1,472	31
406,055 406,055	000000000000000002cbd0cf299ee845ba9a2a5af9fd53588a7155f06c99ec87	06 Apr 2016, 19:21	0.94 MB	1,841	36
406,054 406,054	000000000000000002b590b84d5610f6b8338aa968f684f46e09b4689afb8a3b	06 Apr 2016, 19:13	1.00 MB	3,083	62
406,053 406,053	000000000000000001b2f9c4b992084ccd801ac60eb26a111af2b9fbb12f93bf	06 Apr 2016, 18:48	0.55 MB	1,372	47

Previous 10 blocks ↓

Total Size: 648.39 GB

Node Information

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

Uptime: 1 month, 7 days, 6 hours
Connections: 11 outgoing, 113 incoming
Data Transfer: 8,639.12 GB sent, 51.68 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.