Blockchain Explorer | learn me a bitcoin

Memory Pool

49,814 transactions

31.49 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,193	0000000000000000000331db0000000000000000000000000000000000000000	27 mins, 9 secs ago	1.00 vMB	3,725	44

Blockchain

Tip: 842,192 (440,434 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,758 401,758	000000000000000000a0d48d7aaf2204478f439e03576d7228e6692049d9d345	08 Mar 2016, 21:16	0.05 MB	114	49
401,757 401,757	000000000000000005cc012f948e53f36f55d03364a04e0d9abafe9ff3eebf71	08 Mar 2016, 21:15	0.64 MB	1,044	41
401,756 401,756	000000000000000005b4c1cc95176fe0cc0294a161f8f61d29e88d19fd10e308	08 Mar 2016, 21:08	0.47 MB	807	34
401,755 401,755	000000000000000004b153884228ead1800b7a46961c93e693a29b5c82632a27	08 Mar 2016, 21:01	0.15 MB	302	47
401,754 401,754	0000000000000000042e695aadf56b0c3fc683714209f43fcdc1025bded93ab9	08 Mar 2016, 21:00	0.86 MB	1,619	40
401,753 401,753	000000000000000005ae618a76bd87eaa37c8f5e60591fa83fa8a5db1833925b	08 Mar 2016, 20:48	0.05 MB	44	28
401,752 401,752	0000000000000000032c30688f3815a340e3e3fabb91d7757d25792f7fc2d6f3	08 Mar 2016, 20:48	0.45 MB	504	29
401,751 401,751	00000000000000000089288a01bf5a4627d29e5d5cbbe1f3f63ff8c607de9904	08 Mar 2016, 20:44	0.75 MB	1,543	42
401,750 401,750	000000000000000006b85f4b720eacc6ca511d704800c0998a7e2124cb88c819	08 Mar 2016, 20:33	0.23 MB	412	33
401,749 401,749	0000000000000000001c003b372e05306b44d9710258da31707ae91d8ed5b4a7	08 Mar 2016, 20:30	0.83 MB	1,617	39
401,748 401,748	0000000000000000055f9025d960a97578bb16094b37eae820818f5af72c7fbe	08 Mar 2016, 20:17	0.40 MB	661	37
401,747 401,747	000000000000000004502467f959f5d685b42fd6d8414c7d190116d87a0ee4f3	08 Mar 2016, 20:12	0.99 MB	986	25
401,746 401,746	0000000000000000068182753ec8c99b303002d94e35ba6fb9e7cd0158dc34cf	08 Mar 2016, 20:08	1.00 MB	2,402	35
401,745 401,745	0000000000000000059d1a20f221a5b9aa3da50d3aa2f807509ab2ee6a5c1273	08 Mar 2016, 20:04	0.93 MB	2,269	84
401,744 401,744	000000000000000000c3efd45c9fd66c5f86a0d55f459f2e91a2c1ad2fedb51a	08 Mar 2016, 19:26	0.00 MB	1	0
401,743 401,743	00000000000000000566075a380ce2f85d8cbdd96b4c22fc47e1363479912860	08 Mar 2016, 19:26	0.94 MB	1,330	28
401,742 401,742	00000000000000000699df3aa42f2a3af9776503866a92cf0644e0c7e282a545	08 Mar 2016, 19:18	1.00 MB	1,862	43
401,741 401,741	0000000000000000010ac00f3bdcb5e862fad742f6a1a778d8adbacb3a1a8b16	08 Mar 2016, 19:04	1.00 MB	2,540	58
401,740 401,740	000000000000000002f145a7ab4996ec4295cc342d6bac5026b92c1e33e712a6	08 Mar 2016, 18:44	0.26 MB	431	31
401,739 401,739	0000000000000000037e33d784be8466138c3e56729dcf251093df7f5cacf7d6	08 Mar 2016, 18:42	0.00 MB	1	0
401,738 401,738	00000000000000000116bbb5bd41db6345fc4f9228a959f35323b8762c14bbe3	08 Mar 2016, 18:41	0.45 MB	368	24

Previous 10 blocks ↓

Total Size: 647.09 GB

Node Information

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

Uptime: 1 month, 2 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,455.08 GB sent, 43.18 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.