Blockchain Explorer | learn me a bitcoin

Memory Pool

35,721 transactions

49.22 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,137	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 54 secs	1.00 vMB	2,955	27

Blockchain

Tip: 841,136 (187,615 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
653,521 653,521	00000000000000000005fa346d93d17db0ab24e8889111eb4f07f7fa0f58c56a	20 Oct 2020, 04:07	0.61 MB	1,039	44
653,520 653,520	0000000000000000000692609514958d7b5870d16dc789aaded31e24510a711c	20 Oct 2020, 04:01	1.17 MB	1,816	35
653,519 653,519	0000000000000000000c403640c2c76372129ebc31e976c94d698076d5ebd630	20 Oct 2020, 03:51	0.12 MB	254	34
653,518 653,518	00000000000000000003d26eaf40e854ba4fd4f1b5fbd422ed35bf0b71f52624	20 Oct 2020, 03:50	0.96 MB	1,697	33
653,517 653,517	00000000000000000008316a8ca00b99e78aa29a9e943a76e1fe610b5c359062	20 Oct 2020, 03:40	0.15 MB	139	24
653,516 653,516	00000000000000000009f8cbe3f8af0a47942eaf77c8872cc85cc37e0321fe46	20 Oct 2020, 03:39	1.20 MB	719	11
653,515 653,515	0000000000000000000b350b98cb58b6ee07fa54b7a5898df94f4adcf1ca41c4	20 Oct 2020, 03:37	1.14 MB	1,500	2
653,514 653,514	00000000000000000006ad68687db4fe3232fe8198f24f8883661a3202b08884	20 Oct 2020, 03:36	1.36 MB	2,512	47
653,513 653,513	0000000000000000000ba0797166ada4da9068bea72d059cdaae5670c0a088d1	20 Oct 2020, 03:15	1.35 MB	1,183	16
653,512 653,512	0000000000000000000a9d28ab0867d8e866a658e9c3b7a1f14205b359a857c3	20 Oct 2020, 03:11	1.55 MB	1,016	14
653,511 653,511	000000000000000000081ca435fd7a3a082db27278d02590c78ab1dce5bb1ea3	20 Oct 2020, 03:06	1.37 MB	1,746	17
653,510 653,510	00000000000000000002862bfd7d0f853442a23500accfac910292e18d5693b8	20 Oct 2020, 03:01	1.56 MB	1,229	18
653,509 653,509	00000000000000000008a1f7a1e01fbb42fac099966b8e05dc587c600d46b104	20 Oct 2020, 02:55	1.29 MB	1,702	10
653,508 653,508	0000000000000000000d429a78db7bf120ce07a58ef98e459075bfacdbb9e679	20 Oct 2020, 02:52	1.25 MB	1,909	9
653,507 653,507	0000000000000000000817ab8f3fcbb1841f93218a5d6f73ebb0903628231520	20 Oct 2020, 02:51	1.30 MB	2,521	54
653,506 653,506	0000000000000000000192e1fe636f862d3416bbc13a3a2a084fd1e9775aa903	20 Oct 2020, 02:28	1.21 MB	2,054	8
653,505 653,505	00000000000000000000d81a11882cba047719d8386ea63caff66c70d13bdd5a	20 Oct 2020, 02:27	1.31 MB	2,182	15
653,504 653,504	0000000000000000000c2799969bb181b79527b1d272921e00bbdbdb1c394419	20 Oct 2020, 02:23	1.21 MB	2,640	16
653,503 653,503	000000000000000000013d1b37e3e736eab319d7fd89521a22c56c61ab8d3a6b	20 Oct 2020, 02:21	1.36 MB	1,827	30
653,502 653,502	00000000000000000007878340ed6cccca0b23bb185a19d0fcabb67ca241064f	20 Oct 2020, 02:16	1.24 MB	2,215	60
653,501 653,501	0000000000000000000ce01d390e727092514e27c0a813acb78da6c5855ea842	20 Oct 2020, 01:53	1.63 MB	1,120	27

Previous 10 blocks ↓

Total Size: 645.13 GB

Node Information

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

Uptime: 24 days, 20 hours, 17 minutes
Connections: 10 outgoing, 109 incoming
Data Transfer: 8,207.18 GB sent, 30.68 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.