Blockchain Explorer | learn me a bitcoin

Memory Pool

40,755 transactions

47.02 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,572	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 36 secs	1.00 vMB	5,333	18

Blockchain

Tip: 842,571 (323,504 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
519,067 519,067	0000000000000000001d32008105455fa7ee78d37d9a31ea9632c4c9413408d8	20 Apr 2018, 04:20	0.20 MB	407	23
519,066 519,066	00000000000000000027923deb5c99ddd7d601fba36cc3bcb0782b0aa130fd77	20 Apr 2018, 04:18	0.26 MB	447	46
519,065 519,065	0000000000000000001f1400f01e3843d5b78d1f5172cdeba037feaf3f60f630	20 Apr 2018, 04:15	0.70 MB	1,537	20
519,064 519,064	000000000000000000455a4e3424fb3b403820af8a1077f3f7068ac9526672e0	20 Apr 2018, 04:07	0.51 MB	1,040	48
519,063 519,063	00000000000000000047f54c06269b7823d7446b9c902e07a941124e535419ec	20 Apr 2018, 03:54	0.15 MB	337	38
519,062 519,062	00000000000000000039268447b5a707d77e40f9c6fde623b282d318c8315a57	20 Apr 2018, 03:52	0.76 MB	1,648	35
519,061 519,061	00000000000000000035ddcbe9484cabba730077b005bb0286d041fbba9894ca	20 Apr 2018, 03:38	0.39 MB	770	26
519,060 519,060	00000000000000000012a506cd29f6f885ae946777d0f94cf31128f6ee8b44cb	20 Apr 2018, 03:32	0.71 MB	1,630	34
519,059 519,059	00000000000000000048f55b18782f4bfb5e250bf5add34142b3f420c2a120fb	20 Apr 2018, 03:18	0.40 MB	807	37
519,058 519,058	00000000000000000041aad8574ba2869de65d2f6e20efb7cf9223e75be3bf69	20 Apr 2018, 03:12	0.29 MB	594	29
519,057 519,057	0000000000000000003c2d2590de4877672f22ca3fdf60bc900f65f77c635999	20 Apr 2018, 03:07	0.69 MB	1,256	33
519,056 519,056	00000000000000000043de564b2fbfc1ec9fb7a308993728cfa51eeb9d0fa5c1	20 Apr 2018, 02:58	0.43 MB	963	31
519,055 519,055	00000000000000000003d8cce19231b72759028b3b07442bb2e6181c77e8b571	20 Apr 2018, 02:51	0.49 MB	911	34
519,054 519,054	000000000000000000123d2457453af26f1a59a8e32d2ae7134b3fc20185cc00	20 Apr 2018, 02:44	0.42 MB	844	30
519,053 519,053	00000000000000000040f1a6579a7b1ee559af50f1e9416dd46ea7649c8c4200	20 Apr 2018, 02:38	0.37 MB	776	33
519,052 519,052	00000000000000000036b5d68098fd9f70a17fa9c48230297ce78cab33b8c4d6	20 Apr 2018, 02:33	0.63 MB	1,182	33
519,051 519,051	0000000000000000001dd774a1b30926bfd41a5aa8c96d6aa75a83dbc5e5be6b	20 Apr 2018, 02:24	0.27 MB	437	27
519,050 519,050	00000000000000000047c70d880e19133bf1788a0235747e716bac64109556b8	20 Apr 2018, 02:21	0.53 MB	859	24
519,049 519,049	00000000000000000022b1dc5a6252315265d7ebf84d177fe8187a8a61197d90	20 Apr 2018, 02:16	1.02 MB	1,555	24
519,048 519,048	00000000000000000026ce068549c0756961ca5aaeb0902067c8dd129d1813be	20 Apr 2018, 02:05	0.85 MB	1,519	31
519,047 519,047	0000000000000000003d73bcad645b1ff23ef53965fd4012731f2df203b28449	20 Apr 2018, 01:54	1.00 MB	1,801	31

Previous 10 blocks ↓

Total Size: 647.81 GB

Node Information

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

Uptime: 1 month, 5 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,549.58 GB sent, 47.95 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.