Blockchain Explorer | learn me a bitcoin

Memory Pool

68,550 transactions

40.38 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,085	0000000000000000000331db0000000000000000000000000000000000000000	47 secs	1.00 vMB	4,923	33

Blockchain

Tip: 842,084 (499,179 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,905 342,905	000000000000000014629799bee9ef3017faf162e18fdd10ee26978a8bc85c51	10 Feb 2015, 21:18	0.90 MB	2,178	32
342,904 342,904	00000000000000000c18144f0cebc2e5453591825c3b96dec403cfbb952833b7	10 Feb 2015, 20:49	0.85 MB	1,136	17
342,903 342,903	00000000000000000539770489524479756d9e771fb0500bbefe321880c49b7a	10 Feb 2015, 20:44	0.20 MB	459	35
342,902 342,902	0000000000000000182d14c9f1139b7cc30f5edf398f1c24b4be7cf55e6b8e17	10 Feb 2015, 20:35	1.00 MB	653	14
342,901 342,901	00000000000000000ade09799867671b97600181127ce987145192c79fb99109	10 Feb 2015, 20:29	0.75 MB	780	21
342,900 342,900	00000000000000000650381dd1f73e036c6a61516b32d1a938782171b3f7a3c9	10 Feb 2015, 20:23	1.00 MB	1,999	28
342,899 342,899	0000000000000000167c802a22d1f754c9a672fd762741caf8edac6d269c6477	10 Feb 2015, 20:01	0.75 MB	2,063	35
342,898 342,898	0000000000000000065d5414da0d77bb9b979fefeff50d71ade3505127c411ef	10 Feb 2015, 19:31	0.39 MB	728	23
342,897 342,897	000000000000000015cdddf7d6d4d5453e2b7a650d6ea1a6505174978b1daca6	10 Feb 2015, 19:24	0.28 MB	394	15
342,896 342,896	00000000000000000b1a63c0c2a108fc561f76279a8f4b3f6550e88679302799	10 Feb 2015, 19:22	0.00 MB	1	0
342,895 342,895	000000000000000018702230cb0f17e8b1fa6fb0ac53a9d08524034d1d0b51a6	10 Feb 2015, 19:22	0.75 MB	696	13
342,894 342,894	000000000000000003b383d6c6c0f51c52ce61189f0b7b814e4499d511dcbe9f	10 Feb 2015, 19:19	1.00 MB	1,165	18
342,893 342,893	00000000000000000bcf6a987ec794e81c7474a9c54237443d3d6df527a5749b	10 Feb 2015, 19:14	1.00 MB	1,505	22
342,892 342,892	000000000000000001eab012bb67c1750e41bcd96c7543cf022921dfd94a598c	10 Feb 2015, 19:02	1.00 MB	976	19
342,891 342,891	0000000000000000160094ee20f46dde4d2794bb4888a09a5d26513a8c84d0e5	10 Feb 2015, 18:58	0.75 MB	824	17
342,890 342,890	00000000000000000061a9923307778626a75b5a489fcff18a44d2582e71ae97	10 Feb 2015, 18:57	0.75 MB	1,272	20
342,889 342,889	00000000000000000fbdace44ae3f14094384cd94954453f849b9bdecea3149b	10 Feb 2015, 18:57	0.31 MB	1,024	42
342,888 342,888	00000000000000001615b1b6be909d4715ae09484575995bd95982010439fad9	10 Feb 2015, 18:31	0.75 MB	2,030	41
342,887 342,887	000000000000000001e0a18d909464271d07afc623b24a36a62c0485a30de1f5	10 Feb 2015, 17:59	0.75 MB	2,077	37
342,886 342,886	0000000000000000130b8b4e0b0b701ec5d023262b08935c675cfc58119c38b0	10 Feb 2015, 17:31	0.35 MB	1,336	47
342,885 342,885	0000000000000000129a93abff4a68b608af15209912e095c1a66b7e28a70551	10 Feb 2015, 17:13	0.32 MB	900	42

Previous 10 blocks ↓

Total Size: 646.91 GB

Node Information

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

Uptime: 1 month, 1 day, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,434.90 GB sent, 41.37 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.