Blockchain Explorer | learn me a bitcoin

Memory Pool

29,935 transactions

57.34 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,864	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 13 secs	1.00 vMB	4,001	10

Blockchain

Tip: 843,863 (162,944 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
680,919 680,919	0000000000000000000012b546ef7c3f268742d90b568c9465973268d30cac64	28 Apr 2021, 05:26	1.29 MB	1,515	69
680,918 680,918	000000000000000000017cbc68808ad4c1f222e8748065847acfa261db4b07b1	28 Apr 2021, 05:19	1.29 MB	1,407	60
680,917 680,917	00000000000000000007671b599f1165db955c09d854c7e37da51995161e056a	28 Apr 2021, 05:13	1.30 MB	1,670	56
680,916 680,916	00000000000000000007d3617448dbd0f03f37dbd9bed6c1ad37b37bc4e2ee27	28 Apr 2021, 05:07	1.40 MB	2,361	117
680,915 680,915	00000000000000000005c3e4e89856c9479e732e1eeb755685c0966f06988abd	28 Apr 2021, 04:48	1.27 MB	1,494	63
680,914 680,914	000000000000000000058451f71d04e58769821597573d345a0cac98e468bcd7	28 Apr 2021, 04:40	1.10 MB	785	50
680,913 680,913	0000000000000000000bea76ac34cd3202857cc49e1fae9810373743df42fdcc	28 Apr 2021, 04:35	1.17 MB	1,155	56
680,912 680,912	00000000000000000002447cc47880313bc1627e1d81da98fddd427a70a57e6c	28 Apr 2021, 04:26	1.18 MB	1,383	57
680,911 680,911	0000000000000000000b726244aa7ccccb902bcf151b1ec10c601db53cc4c18a	28 Apr 2021, 04:15	1.46 MB	1,026	51
680,910 680,910	000000000000000000099012e432ab29272b3279171dea612603acce81a0348a	28 Apr 2021, 04:08	1.30 MB	1,065	70
680,909 680,909	0000000000000000000237392b2f733833fee4ef1193f9c639bd8155dc78ee15	28 Apr 2021, 04:03	1.09 MB	621	165
680,908 680,908	0000000000000000000355ea0470c5184e265743f9a2aa797bf50d6ef1634088	28 Apr 2021, 03:58	1.29 MB	1,345	19
680,907 680,907	00000000000000000003fe8f404a4335d664132c1ba525b7fa791d6d6f525d37	28 Apr 2021, 03:56	1.27 MB	1,207	57
680,906 680,906	000000000000000000086ddf63aa722f4a877fa906f7d7a60cc797c36de8552d	28 Apr 2021, 03:49	1.26 MB	1,692	62
680,905 680,905	0000000000000000000adeecccb12f47c45145bb6e627783d4882f489d84347a	28 Apr 2021, 03:42	1.26 MB	1,905	33
680,904 680,904	0000000000000000000a869f15ce3ba73349065e3a6ca80c49bd17627232da0a	28 Apr 2021, 03:39	1.14 MB	1,861	16
680,903 680,903	000000000000000000024446aec626d8748125a241b02d4df8e3dd58d294f6ed	28 Apr 2021, 03:39	1.22 MB	2,248	61
680,902 680,902	0000000000000000000400cec8cec87234db45fff62ce7c4e8883c0bcc3c8ebf	28 Apr 2021, 03:34	1.19 MB	2,284	35
680,901 680,901	000000000000000000090f2903aea7f30dcb4c5d691682504aec9e2cf1c56992	28 Apr 2021, 03:34	1.37 MB	1,505	83
680,900 680,900	0000000000000000000ab54a936fd8711b18afd596ab2081c4a5c9e05faa02eb	28 Apr 2021, 03:25	1.33 MB	1,999	81
680,899 680,899	00000000000000000000b91b8b1d20047506cc5e0e2722f57d63ee8c50dcba28	28 Apr 2021, 03:25	1.29 MB	1,548	152

Previous 10 blocks ↓

Total Size: 650.27 GB

Node Information

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

Uptime: 1 month, 14 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,954.01 GB sent, 62.15 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.