Blockchain Explorer | learn me a bitcoin

Memory Pool

31,680 transactions

39.98 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,739	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 24 secs	1.00 vMB	2,555	16

Blockchain

Tip: 841,738 (413,279 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,459 428,459	000000000000000001e36224b6abf597fc5c31e93b56fa9a252f1e9d27fb06ea	05 Sep 2016, 22:25	1.00 MB	2,934	75
428,458 428,458	0000000000000000035b7b1eb09b93f550619d044d02e76913af1695f70577c9	05 Sep 2016, 21:55	0.75 MB	1,465	26
428,457 428,457	000000000000000002f20663151003d801cd00034d84c5321153e06a09be625e	05 Sep 2016, 21:53	0.11 MB	335	84
428,456 428,456	0000000000000000024993ab697a2a19827e667f0e18cd7df71bf148e2415c53	05 Sep 2016, 21:51	1.00 MB	1,319	25
428,455 428,455	000000000000000002c51ebfb32f44b4fccf802115d998c3ee704da6e9f8b7c8	05 Sep 2016, 21:47	1.00 MB	1,188	33
428,454 428,454	0000000000000000045b8578ad601cbf21e9f995176dda3d11c9e9123f91a8c0	05 Sep 2016, 21:42	1.00 MB	1,953	45
428,453 428,453	0000000000000000004238e0a5c9f9be1e9e9fdddfea284a1c011355ba069cd5	05 Sep 2016, 21:35	0.99 MB	2,441	54
428,452 428,452	000000000000000000a9601ed3625db9036da70da57b2eeab343e0d325dc5027	05 Sep 2016, 21:28	0.99 MB	2,728	67
428,451 428,451	000000000000000001a2764dd49ac6dcb64488fef2205dd6c028d07e29177a71	05 Sep 2016, 21:13	1.00 MB	3,210	91
428,450 428,450	00000000000000000314b8817f9d5f90165a4eb49f575406469149b69e115ef8	05 Sep 2016, 20:25	1.00 MB	1,590	42
428,449 428,449	00000000000000000081a8ffd6e4b5133def36ccf75a7ef575a7b88bf6c00ed0	05 Sep 2016, 20:21	1.00 MB	2,582	71
428,448 428,448	000000000000000002afdaca039e6a7730b9926105b1d56d93ea11e5ebf3853b	05 Sep 2016, 20:02	0.75 MB	2,136	80
428,447 428,447	0000000000000000047c8874afa9e4c8843c83da5b7a2f1aa616646acc7a8e68	05 Sep 2016, 19:42	1.00 MB	1,668	29
428,446 428,446	0000000000000000042789d497e883647ce47c0aff533a5c89ac169082c39c84	05 Sep 2016, 19:42	1.00 MB	2,705	60
428,445 428,445	00000000000000000041994df8164bcadb8fd3cccfae19eaf78109cd07fca9e3	05 Sep 2016, 19:40	0.00 MB	1	0
428,444 428,444	000000000000000003df8e05fd24839252086ae8885de7ed97a58c6920e96b72	05 Sep 2016, 19:38	1.00 MB	3,062	89
428,443 428,443	00000000000000000171063a512095718dbf1a3ba8a63a5e69fb82216698537a	05 Sep 2016, 18:52	1.00 MB	2,214	60
428,442 428,442	000000000000000001701618aa09110884d412e0dc882ab6c5e6da9b52c8a434	05 Sep 2016, 18:39	1.00 MB	734	28
428,441 428,441	000000000000000002ec7e544d1bcf5c08ef4590128f00771f024117a344c545	05 Sep 2016, 18:35	1.00 MB	1,535	39
428,440 428,440	00000000000000000300210f73811233451c4b40a319f9f47b53de89cde342d7	05 Sep 2016, 18:26	1.00 MB	1,375	37
428,439 428,439	0000000000000000027964ec762ef846af2c3bf8a010af9a9cea9df8d6caa613	05 Sep 2016, 18:22	1.00 MB	1,947	49

Previous 10 blocks ↓

Total Size: 646.27 GB

Node Information

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

Uptime: 29 days, 7 hours, 56 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.60 GB sent, 36.74 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.