Blockchain Explorer | learn me a bitcoin

Memory Pool

24,650 transactions

42.85 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,010	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 25 secs	1.00 vMB	4,076	12

Blockchain

Tip: 842,009 (413,921 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,088 428,088	0000000000000000004ec11055f27d168119c224215117d8f3cb5cdd82ad07d8	03 Sep 2016, 12:15	1.00 MB	2,532	73
428,087 428,087	000000000000000001f0dc41ad672c5d4bbc37e94e0a83d4f976df711ce973f2	03 Sep 2016, 11:47	1.00 MB	1,306	48
428,086 428,086	0000000000000000049b6cf948cf6d487c551e76f283c80b6ce70140023ea225	03 Sep 2016, 11:44	1.00 MB	2,406	56
428,085 428,085	00000000000000000041fb92fc8ec290a830889953b8877ec20310168a5c6acf	03 Sep 2016, 11:39	1.00 MB	2,648	79
428,084 428,084	0000000000000000033c418ec58cd033c8eb73cd936680a5c52ede880b4ff1d9	03 Sep 2016, 11:03	1.00 MB	2,327	57
428,083 428,083	00000000000000000009066749a2f3c7df7c0f723da604eb2eea5b5b8ff23ff0	03 Sep 2016, 11:00	1.00 MB	2,319	75
428,082 428,082	0000000000000000038f8dc53fda7486d2b262b5c6915598d29f3def7e83dd2e	03 Sep 2016, 10:25	1.00 MB	2,458	76
428,081 428,081	0000000000000000014163f26908d38fa860c2eaa28cb3394e155a2169eedcdd	03 Sep 2016, 09:48	1.00 MB	2,390	65
428,080 428,080	000000000000000004dddaad941dadddb116ba25a5ca8e18fa9c00cdf5ae3e13	03 Sep 2016, 09:30	1.00 MB	2,714	75
428,079 428,079	0000000000000000029ca513674768c43a3a5c1b746009f520159965900d6f72	03 Sep 2016, 08:57	1.00 MB	2,659	80
428,078 428,078	000000000000000002bfa9f225c774aa4baff5316e5dbcaf6a3dcb4ae791a0f1	03 Sep 2016, 08:28	1.00 MB	1,692	45
428,077 428,077	00000000000000000349363ff458bd004a3c68b210685b440e51e7ef03453a3f	03 Sep 2016, 08:27	1.00 MB	1,995	76
428,076 428,076	0000000000000000035fa95ebe65921b4401dc15d6579398b13df118539f58da	03 Sep 2016, 08:03	0.04 MB	68	33
428,075 428,075	000000000000000004f973fa814cb6649cf1c6cb6a188ff726d4d4209cd71ee9	03 Sep 2016, 08:03	0.22 MB	319	54
428,074 428,074	0000000000000000000d4c504f9826e1b1afb428f7ad3eb902ca988072d2f4b9	03 Sep 2016, 08:01	0.35 MB	540	56
428,073 428,073	00000000000000000029fd454e3a6012529caeab947a2a2a4e9aa4f92ac0acf0	03 Sep 2016, 07:59	0.63 MB	981	58
428,072 428,072	000000000000000003a3764345d934547c9ac733f56ff4935c98937a6b1a355c	03 Sep 2016, 07:53	0.14 MB	346	59
428,071 428,071	0000000000000000037dd64902467e3acb6430345e7fdbfef4f083ef94902a06	03 Sep 2016, 07:51	0.96 MB	1,581	42
428,070 428,070	000000000000000001b5744ee46b55e194dfbfab4e04d2551c35e759bcada36b	03 Sep 2016, 07:41	1.00 MB	2,023	62
428,069 428,069	000000000000000000194febb05d8d50e27721589815c29e9079a0c6ce84dca4	03 Sep 2016, 07:20	0.21 MB	464	49
428,068 428,068	0000000000000000007f9759c9eee376e3432e300b43aea53d1371e1fb143961	03 Sep 2016, 07:16	0.69 MB	713	32

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

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

Uptime: 1 month, 19 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,402.81 GB sent, 39.96 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.