Blockchain Explorer | learn me a bitcoin

Memory Pool

44,589 transactions

48.27 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,940	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 59 secs	1.00 vMB	4,044	24

Blockchain

Tip: 841,939 (191,280 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,659 650,659	00000000000000000002628778d71c8bca9f7cc38541f411b1c26eb109b67c1f	30 Sep 2020, 13:10	1.22 MB	1,996	91
650,658 650,658	000000000000000000000953600dd299a8fab1cdf51f8b89a43126b86c56123d	30 Sep 2020, 12:56	1.40 MB	2,089	17
650,657 650,657	000000000000000000045187b31eaa103f2f3dd52e1a5a081037f3f033acfd16	30 Sep 2020, 12:56	1.18 MB	2,354	41
650,656 650,656	000000000000000000069b48d9b10c33011f2f842e2982bd9e2b7c404d24ba27	30 Sep 2020, 12:51	1.11 MB	2,574	41
650,655 650,655	00000000000000000000be5b92122ee87d7de30bc60c2b3b1343378987b3fee6	30 Sep 2020, 12:48	1.30 MB	2,912	74
650,654 650,654	0000000000000000000455c0a5f40d46a6386c00f67e9345cd11989cd2c9bef8	30 Sep 2020, 12:33	1.24 MB	2,826	62
650,653 650,653	0000000000000000000dbbdf6cc982a20eb70df90d4cb6626074d1cb50a239af	30 Sep 2020, 12:26	1.35 MB	2,660	85
650,652 650,652	000000000000000000078716df92e3501793b6c45521ef060e3565a04e2a964d	30 Sep 2020, 12:08	1.19 MB	2,193	36
650,651 650,651	000000000000000000004062ccf9f763ae8410a19de803f3ec7df20c9021ec73	30 Sep 2020, 12:06	1.33 MB	1,517	77
650,650 650,650	00000000000000000002860a0cb934c227cc7541c4f4d31eb1e2696299d2acbd	30 Sep 2020, 11:57	1.20 MB	2,228	29
650,649 650,649	00000000000000000003a1949bed3a8d43eb075c0b250e6f55d879f9698486c4	30 Sep 2020, 11:56	1.19 MB	2,710	59
650,648 650,648	0000000000000000000de3e50e57b06025342e48f257628c8b52099a7fd62eae	30 Sep 2020, 11:48	1.34 MB	2,727	81
650,647 650,647	000000000000000000050b8e2d8fb77324858e519cf26471ff4f7678b73405cb	30 Sep 2020, 11:31	1.13 MB	2,345	40
650,646 650,646	0000000000000000000aea7f0007c7e19f154f0397c73aaf0cd3da8e59f116d6	30 Sep 2020, 11:30	1.19 MB	2,780	64
650,645 650,645	000000000000000000014f734bbd206691fcdf63df8a546d9a6cf96f0319b247	30 Sep 2020, 11:21	1.22 MB	2,818	54
650,644 650,644	00000000000000000003aa7f2dfeaa61cc47d7889def734cb85a295f3d99a98a	30 Sep 2020, 11:17	1.12 MB	2,529	54
650,643 650,643	00000000000000000009b514d075ed96f1df5879c1a2c28a11264811152133f6	30 Sep 2020, 11:16	1.18 MB	3,031	58
650,642 650,642	0000000000000000000b63d071677b23aac22f21e7486a145c7315cd1fa5269c	30 Sep 2020, 11:15	1.36 MB	2,771	87
650,641 650,641	0000000000000000000145e2c2fa32c1d888457524bb4fb8d5d0a872db89163a	30 Sep 2020, 10:52	1.32 MB	2,148	59
650,640 650,640	000000000000000000041812621b33d39ddf503064cb8a624524c6d49697ef07	30 Sep 2020, 10:52	1.36 MB	2,827	85
650,639 650,639	000000000000000000062036454f8b83d80e0556047bb0857574be7621fad0f0	30 Sep 2020, 10:28	1.22 MB	2,680	72

Previous 10 blocks ↓

Total Size: 646.65 GB

Node Information

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

Uptime: 1 month, 8 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,383.20 GB sent, 39.13 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.