Blockchain Explorer | learn me a bitcoin

Memory Pool

40,686 transactions

34.51 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,823	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 30 secs ago	1.00 vMB	2,382	25

Blockchain

Tip: 841,822 (241,752 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,070 600,070	000000000000000000133b3e0402751b20d842b7820789bd40bbdf502a093c3b	19 Oct 2019, 12:50	0.20 MB	513	17
600,069 600,069	000000000000000000083ed4ff07b84e7a7946f9076df8c2dac70aba7260edca	19 Oct 2019, 12:49	0.61 MB	993	10
600,068 600,068	00000000000000000009030244ba099f9d2ce678fd73c0196bdd223c20ad1cf8	19 Oct 2019, 12:46	1.31 MB	3,110	11
600,067 600,067	0000000000000000000480a529685a6c5602f58b637a9b016668d124c2f4cab5	19 Oct 2019, 12:38	1.25 MB	2,928	16
600,066 600,066	000000000000000000157b1534e8c727938b8cde342b5f6d88d6d3538ee8fa8e	19 Oct 2019, 12:28	1.30 MB	3,019	26
600,065 600,065	0000000000000000000adde4f50fe0b9532199d616a15072d187fa1ae1228202	19 Oct 2019, 12:06	1.21 MB	2,677	19
600,064 600,064	0000000000000000000065ee736538129ac735c9bfb70e2dbca2e6d689bd4082	19 Oct 2019, 11:52	1.28 MB	1,839	2
600,063 600,063	00000000000000000005a4f47dfdcc6f7e1a85c165bf32ba20c606c6b3f36a3d	19 Oct 2019, 11:51	1.25 MB	3,234	11
600,062 600,062	00000000000000000009c91f4cb17b35587282fa3f95be5a05ee5116a2c05f4b	19 Oct 2019, 11:45	1.28 MB	3,137	27
600,061 600,061	00000000000000000003547f407ef46c41e62f46a7d5898566c1851525e2a9bd	19 Oct 2019, 11:18	1.24 MB	2,828	22
600,060 600,060	0000000000000000000d52348f5419111d5c07ec20b9b5ecdc9a0f2e9b49469f	19 Oct 2019, 10:59	1.04 MB	654	5
600,059 600,059	0000000000000000000e275448311b02daf136937d8f1fbf2dca8227116e1766	19 Oct 2019, 10:56	1.42 MB	2,518	1
600,058 600,058	000000000000000000156128e35f619736b610544c08d5481b792cd36047b9ae	19 Oct 2019, 10:56	1.26 MB	2,937	16
600,057 600,057	0000000000000000000971a4e04abf54f090ab523a4baaaf461bdc3673a70994	19 Oct 2019, 10:42	1.22 MB	2,878	16
600,056 600,056	0000000000000000000bbff063d2a5ff1799c62bd82a51334682dd5709aa1132	19 Oct 2019, 10:33	1.29 MB	3,091	31
600,055 600,055	0000000000000000000cd76d8937bf68e6cfdfdc1185a27c92989a659a1f0d22	19 Oct 2019, 10:03	1.20 MB	2,184	9
600,054 600,054	00000000000000000001ebc605622d0d8bdb77e72665052241f645e6ebf7b448	19 Oct 2019, 09:57	1.16 MB	2,735	13
600,053 600,053	0000000000000000001045988552e15b96e930e0cf17f8b8d60bd5c6bad853fb	19 Oct 2019, 09:48	1.32 MB	2,853	25
600,052 600,052	00000000000000000007afc0aa2927e1bfaf79be1c293c79a5dc4f108d388eb2	19 Oct 2019, 09:29	1.26 MB	3,247	26
600,051 600,051	0000000000000000001273c76df02d7ce63301af713d9a347f5ed72eaa50a2bb	19 Oct 2019, 09:05	1.26 MB	3,184	28
600,050 600,050	0000000000000000000d34e6d823cc8a57c2f9c9bd5dc64294203ed7a2605249	19 Oct 2019, 08:37	1.06 MB	1,626	13

Previous 10 blocks ↓

Total Size: 646.43 GB

Node Information

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

Uptime: 29 days, 22 hours, 14 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,351.66 GB sent, 37.72 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.