Blockchain Explorer | learn me a bitcoin

Memory Pool

66,194 transactions

36.46 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,838	000000000000000000035d250000000000000000000000000000000000000000	33 secs	1.00 vMB	4,675	9

Blockchain

Tip: 848,837 (337,940 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,897 510,897	00000000000000000009ede1f6361614b1a8263345994efad3d87a242d0b8dd5	25 Feb 2018, 19:14	0.09 MB	197	55
510,896 510,896	0000000000000000003e9fc0cd141b8791114e9f433a107e1525e8a03e33a48b	25 Feb 2018, 19:12	0.36 MB	623	24
510,895 510,895	0000000000000000005adec392ecfac99931b1cc9fbb9338195e95028e61be8b	25 Feb 2018, 19:09	1.08 MB	2,026	47
510,894 510,894	00000000000000000035447999f42417273d56347bcd849507732130e9f5a07c	25 Feb 2018, 18:51	1.07 MB	1,587	29
510,893 510,893	000000000000000000249e39d9da9b33f2e305f515f89c8472ce376a26ff04ba	25 Feb 2018, 18:39	0.85 MB	432	17
510,892 510,892	0000000000000000003dcd5bdce672eb6d992553e440ba06af56e07e46443ea3	25 Feb 2018, 18:37	1.07 MB	887	28
510,891 510,891	0000000000000000004f5681dfbdf11426676ad0f9d6a1cbc0e25bec5187dbc3	25 Feb 2018, 18:29	0.77 MB	188	5
510,890 510,890	000000000000000000230a19ae6ce6a42febf9aff1c0dcc3232b7ed399fa5b21	25 Feb 2018, 18:29	0.64 MB	1,525	70
510,889 510,889	0000000000000000001f9df8d8a4c4c824607402148124acb276ee64203eac73	25 Feb 2018, 18:16	0.73 MB	1,639	46
510,888 510,888	00000000000000000024f956db9a05ae1e8e1722b5c6c3316e35a7e160becbe9	25 Feb 2018, 18:02	0.23 MB	370	80
510,887 510,887	00000000000000000041bb4875d0d25b65edb77a3dac864e5a7c3af70b21ef9c	25 Feb 2018, 18:00	0.12 MB	259	141
510,886 510,886	00000000000000000022ebcf983b2612ab9c6176845ad949f7b5cc9d4419b97e	25 Feb 2018, 17:57	0.23 MB	588	64
510,885 510,885	00000000000000000058436b2614fe3b1026d52af58798f47d93fb6683006e87	25 Feb 2018, 17:52	0.44 MB	1,092	59
510,884 510,884	0000000000000000005385b8ea3537279592f741cf5ffad208d2fa4b220beb29	25 Feb 2018, 17:42	0.97 MB	2,074	49
510,883 510,883	00000000000000000057763eb6dd28d9fce4017f77471c9db8cb4e9b1db40055	25 Feb 2018, 17:25	0.02 MB	40	37
510,882 510,882	0000000000000000000fc9e1d91a9de5ccad26275426084f521a1cd8add7e3dd	25 Feb 2018, 17:25	0.07 MB	145	64
510,881 510,881	00000000000000000000a42b2eb7a16ed4570539a977c594f302fb79afc5acda	25 Feb 2018, 17:24	0.66 MB	1,379	63
510,880 510,880	000000000000000000218960264abc2855ff0dcfa9888f8a6fa85e08d2ab5cf6	25 Feb 2018, 17:12	0.71 MB	1,507	50
510,879 510,879	000000000000000000408388b41bb5270a80050a4521faaabe2d2bcd709dfca1	25 Feb 2018, 17:01	0.89 MB	2,181	61
510,878 510,878	000000000000000000061bb732fdc66570cd059788c972ac98c0ba77696c557c	25 Feb 2018, 16:43	0.04 MB	121	70
510,877 510,877	0000000000000000000ecf755dee11123af8439268cdd6c211b0c754bb175412	25 Feb 2018, 16:42	0.03 MB	77	79

Previous 10 blocks ↓

Total Size: 659.32 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 7 days, 11 hours, 36 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,820.53 GB sent, 5.43 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.