Blockchain Explorer | learn me a bitcoin

Memory Pool

78,624 transactions

36.22 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,176	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 37 secs	1.00 vMB	6,436	434

Blockchain

Tip: 842,175 (326,158 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,017 516,017	0000000000000000001fe5271fc3288564801eaab9b5ac855c17ea1e954ed0b1	31 Mar 2018, 19:53	1.17 MB	2,506	61
516,016 516,016	0000000000000000000119badd49c005341e5c784a199fd7a432c4471d33110e	31 Mar 2018, 19:07	1.15 MB	2,740	53
516,015 516,015	000000000000000000064e7d71ed91b6c74f0191fdcff40004ab40a7f76b0c31	31 Mar 2018, 18:39	0.55 MB	1,053	22
516,014 516,014	00000000000000000001afb4673c6cd0dfbdd2fb61fdfbd1d7154eccd781a4fc	31 Mar 2018, 18:30	0.64 MB	1,493	6
516,013 516,013	000000000000000000233b9d9897877290b0501182563c24148c59cc847b24e8	31 Mar 2018, 18:29	1.19 MB	2,712	40
516,012 516,012	00000000000000000034ecd91dec403d783ad96696a76e0bb814b1b6ac125bcf	31 Mar 2018, 17:54	0.33 MB	830	26
516,011 516,011	0000000000000000004b545f25c4fa2fdccf7454ab81aa5a8c56fd048f564b20	31 Mar 2018, 17:49	1.02 MB	2,021	25
516,010 516,010	00000000000000000032fb353078365b606683c6b0252b511ae96ce2497312a9	31 Mar 2018, 17:39	1.20 MB	2,978	38
516,009 516,009	0000000000000000002ddbbf9ccc1bf3386d4cded90efe4f5e460b7dc9fd63dd	31 Mar 2018, 17:09	0.96 MB	1,648	26
516,008 516,008	00000000000000000048643be15817ff4864afe4f7a4c957f91e9ca81f07ce31	31 Mar 2018, 16:57	0.03 MB	102	30
516,007 516,007	00000000000000000033e130af64572080d50ce307b1e52606cdbb87d29320b8	31 Mar 2018, 16:56	0.78 MB	1,785	33
516,006 516,006	00000000000000000034d51eed291606e654700486373004e95c704f35b625df	31 Mar 2018, 16:43	0.81 MB	1,811	18
516,005 516,005	00000000000000000009c3e0f73ee671af76a41e4409b32991fe69160819aa7b	31 Mar 2018, 16:33	1.14 MB	1,362	17
516,004 516,004	0000000000000000001edaa1bfc917b9ae7ebce3bb49da46d538c78f469de7cc	31 Mar 2018, 16:27	1.19 MB	1,208	12
516,003 516,003	0000000000000000002f2dfffd4c1de81dd64a127d9aa1b0352b216d9c331b22	31 Mar 2018, 16:21	1.35 MB	1,958	12
516,002 516,002	000000000000000000305454d2d6ff15a5fbd8ee8ea6d7d9555429145df9460e	31 Mar 2018, 16:17	1.34 MB	1,027	11
516,001 516,001	0000000000000000004656a09add7d70ecf78c495495917b08be9bea53437f4c	31 Mar 2018, 16:15	1.33 MB	1,350	7
516,000 516,000	00000000000000000043b944fb6352f275d268666a47f598ced0f7b1d58637f5	31 Mar 2018, 16:13	1.33 MB	1,953	37
515,999 515,999	0000000000000000004c2999d7cd01adb36706d72fcd9d4fae62d21b85a78a1b	31 Mar 2018, 15:46	1.18 MB	472	11
515,998 515,998	0000000000000000000de9b9cfa5a5a602626bb5cc583f78ba07d0e2c0d9f7ff	31 Mar 2018, 15:45	0.00 MB	1	0
515,997 515,997	0000000000000000004d5001331c802446f7753036917531854d1795a4666efd	31 Mar 2018, 15:45	1.05 MB	2,050	6

Previous 10 blocks ↓

Total Size: 647.06 GB

Node Information

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

Uptime: 1 month, 2 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,451.54 GB sent, 42.91 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.