Blockchain Explorer | learn me a bitcoin

Memory Pool

41,098 transactions

40.71 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,681	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 42 secs	1.00 vMB	2,739	19

Blockchain

Tip: 841,680 (240,939 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,741 600,741	0000000000000000000c50274dec1a2825b074f52e69586b31ef93ed536d201d	23 Oct 2019, 18:07	1.35 MB	1,995	17
600,740 600,740	00000000000000000004f8148bebc3c2fff9798dc4a06776cd72acacf5805021	23 Oct 2019, 18:00	1.02 MB	2,014	21
600,739 600,739	000000000000000000031a12a29ca2e3570131f35145f2dc68944608bcf31458	23 Oct 2019, 17:55	1.25 MB	3,079	18
600,738 600,738	000000000000000000073787cc3a8e6a127c22f673f935fb3c74f455999d4066	23 Oct 2019, 17:47	1.29 MB	3,057	30
600,737 600,737	00000000000000000001ea7cbde7841e7b8f62adb7bdf045b42c1353a3b59d83	23 Oct 2019, 17:33	0.92 MB	2,151	7
600,736 600,736	0000000000000000000fc5e109307c595ce0d5577f6a252c38dfd03dd7353a86	23 Oct 2019, 17:32	1.28 MB	2,934	24
600,735 600,735	0000000000000000000abecc9c4b604e1d0712e4ecdeafa263c412c0b519d8e4	23 Oct 2019, 17:30	1.29 MB	2,936	49
600,734 600,734	00000000000000000008913cbb2c99aea71d6304885a03d53d98d021c60ea983	23 Oct 2019, 17:02	0.69 MB	1,668	15
600,733 600,733	0000000000000000000f8fffe3277af20a0e522ceaad7e7c1c30a0169b62de89	23 Oct 2019, 17:00	1.18 MB	2,844	19
600,732 600,732	00000000000000000006cf8c545644d168ea51a7e39cc118becc839ac0f959f2	23 Oct 2019, 16:56	1.34 MB	2,981	46
600,731 600,731	000000000000000000036beeff3122218af8fae60865edcd411591c7c59c130f	23 Oct 2019, 16:35	1.10 MB	2,557	7
600,730 600,730	00000000000000000000363c747af33ef0f9577e284da65b83abd652328d206c	23 Oct 2019, 16:34	1.23 MB	2,738	46
600,729 600,729	0000000000000000000c479d0cd5d4278157ab1f8a0c14265c9f17ae34874b85	23 Oct 2019, 16:25	1.26 MB	2,436	27
600,728 600,728	0000000000000000000769015a688b478c3e30b290cf9bc2c3dfca7ff3714cce	23 Oct 2019, 16:22	1.33 MB	3,038	49
600,727 600,727	0000000000000000001321a0df7ebc1822ed80ab594b10688c36d79f80b3e255	23 Oct 2019, 16:02	1.26 MB	2,059	3
600,726 600,726	0000000000000000000d3642dfb2f6a26e960ea4d164a054ac361180e2320280	23 Oct 2019, 16:02	1.23 MB	1,682	10
600,725 600,725	00000000000000000010edf1948e5ef59fb95dc0949b7a5f1a90e5e305e940fb	23 Oct 2019, 16:01	1.21 MB	2,116	18
600,724 600,724	0000000000000000001093ee8396af0643bbc415b294c433e32ec1dc2d013898	23 Oct 2019, 15:59	1.25 MB	2,951	25
600,723 600,723	000000000000000000011ba090dae9d35e4f9b544778a62a2368ce66d1fadee0	23 Oct 2019, 15:54	1.27 MB	2,696	55
600,722 600,722	00000000000000000001aea66fc8bc7a8161c20897df3282a82017e2c83053ae	23 Oct 2019, 15:37	1.42 MB	2,578	29
600,721 600,721	000000000000000000159497c6a0b262d49b1ec0dc96e84e660e5c1cebae9273	23 Oct 2019, 15:33	1.31 MB	2,852	56

Previous 10 blocks ↓

Total Size: 646.16 GB

Node Information

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

Uptime: 28 days, 21 hours, 24 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.33 GB sent, 36.23 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.