Blockchain Explorer | learn me a bitcoin

Memory Pool

62,946 transactions

28.42 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,878	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 47 secs ago	1.00 vMB	2,903	10

Blockchain

Tip: 844,877 (344,144 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,733 500,733	0000000000000000005ae1481aba4c90914ea1fe0688a083fe9f940dcf75c182	23 Dec 2017, 19:59	1.05 MB	2,228	299
500,732 500,732	0000000000000000008e77534d8f7fad5da06086268b60a88b564a34cee2ed90	23 Dec 2017, 19:59	1.04 MB	3,099	769
500,731 500,731	0000000000000000005fe3f2c500fca325d06201df1e52952cb284fa252fcd18	23 Dec 2017, 19:51	1.06 MB	2,938	995
500,730 500,730	0000000000000000002cca2eae31681bfaa28f5963b4dfe59a10104e18561351	23 Dec 2017, 19:35	1.05 MB	2,973	953
500,729 500,729	000000000000000000508f24127488a00f7f2f741cd11be50ea1753fb35e13d4	23 Dec 2017, 19:21	1.06 MB	2,651	820
500,728 500,728	0000000000000000002b7f927336149f247a8096005fa6fcdbde06ab2bb2e690	23 Dec 2017, 19:14	1.05 MB	2,673	895
500,727 500,727	0000000000000000007d1ab6476855a96edf4af7d2c24f45aa0617fb53623e1a	23 Dec 2017, 19:04	1.07 MB	2,187	650
500,726 500,726	0000000000000000008a25fab4027c84c7683f6dfd1a22bb7d00a5729002bd5f	23 Dec 2017, 18:59	1.01 MB	2,114	407
500,725 500,725	0000000000000000008e3dff56e95d4b9f954d64674e935e06505e86e02134e8	23 Dec 2017, 18:59	1.12 MB	1,933	404
500,724 500,724	000000000000000000026bf2fec0d52196c14d32164eee213f461f6bc85d239b	23 Dec 2017, 18:57	1.01 MB	1,663	593
500,723 500,723	00000000000000000001c3cbbb40cf96d776563a39a1be4558f3e95464ac0ca9	23 Dec 2017, 18:55	1.08 MB	2,643	746
500,722 500,722	0000000000000000000067a46c740ca4c2ae1f6bc3514741dc26161aa76a930d	23 Dec 2017, 18:54	1.06 MB	2,375	950
500,721 500,721	0000000000000000006fc5c7345b0236ee2a861bb8a3b874a9f1c3f849775607	23 Dec 2017, 18:30	1.09 MB	2,811	880
500,720 500,720	0000000000000000007bf0edb72ecaf9d02936517fd54fad9aa3e275606a9f9b	23 Dec 2017, 18:28	1.06 MB	2,517	1,208
500,719 500,719	000000000000000000075712185b6f9a6af3cae77755f6d0b4d5632ce7edb473	23 Dec 2017, 17:50	1.08 MB	2,249	840
500,718 500,718	00000000000000000089d4d02da8fa6aaa6ae4b9a03d98f34076e921318e0cb0	23 Dec 2017, 17:49	1.05 MB	2,751	1,094
500,717 500,717	0000000000000000002c4a59592fdc20f4ce6484d3d89c317bc6f3f6bfe2a7cc	23 Dec 2017, 17:22	1.07 MB	1,435	424
500,716 500,716	000000000000000000565d27795d386a1ebf6a5a879a66ca5cb1a93ec664959b	23 Dec 2017, 17:21	1.14 MB	1,400	384
500,715 500,715	000000000000000000202796080472e2028325a40b76bfc0a8f138777026a2b6	23 Dec 2017, 17:20	1.06 MB	2,565	964
500,714 500,714	000000000000000000707f8b12877670d080753886e4eb8d38ffe8ba646569ff	23 Dec 2017, 17:11	1.07 MB	2,306	990
500,713 500,713	0000000000000000001b034754a7240bbc8bf7df9b31b8eaf929de7a5228d809	23 Dec 2017, 16:49	1.06 MB	1,946	473

Previous 10 blocks ↓

Total Size: 652.17 GB

Node Information

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

Uptime: 1 month, 20 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,211.13 GB sent, 72.87 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.