Blockchain Explorer | learn me a bitcoin

Memory Pool

65,264 transactions

25.46 vMB

Show Random Selection

Max Size: 145/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,234	000000000000000000035d250000000000000000000000000000000000000000	11 mins, 2 secs ago	1.00 vMB	4,861	12

Blockchain

Tip: 849,233 (348,512 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
500,712 500,712	00000000000000000052a8703998e300087620f2ba8df35015d90defda72b1f2	23 Dec 2017, 16:45	1.03 MB	2,379	566
500,711 500,711	0000000000000000005a551660bf5a394974bd87998026069b65af69307c69ed	23 Dec 2017, 16:43	1.00 MB	1,696	464
500,710 500,710	0000000000000000002cf892f72677335ef19b105db2276fb523d22cffb7d30d	23 Dec 2017, 16:43	1.01 MB	901	528
500,709 500,709	00000000000000000035d12c2a90908b456725ff67a17be58e08694fed7432b8	23 Dec 2017, 16:42	1.08 MB	2,643	1,033
500,708 500,708	000000000000000000947a2a4daebbc48861197368c6e6260936b8109d4f5bb3	23 Dec 2017, 16:25	1.04 MB	1,966	713
500,707 500,707	0000000000000000007daf5dbcfe59cc23dcc870aa5ffc0414c7a66c044d5e87	23 Dec 2017, 16:20	1.07 MB	2,391	1,029
500,706 500,706	0000000000000000005800ca3e9647edd4d0d41de061d96d180e392877bfd8a4	23 Dec 2017, 16:05	1.03 MB	1,846	640
500,705 500,705	000000000000000000470a14a23ac1d1b4307934eeb2351f8354ea6380a65e48	23 Dec 2017, 16:02	1.04 MB	2,878	791
500,704 500,704	000000000000000000877cd5e539204ea87121a88146921f355713dd75963cc4	23 Dec 2017, 15:57	1.06 MB	3,065	898
500,703 500,703	00000000000000000064f16642d432bdf5836b10d61013c4fce26a52db0d933d	23 Dec 2017, 15:47	1.04 MB	2,758	850
500,702 500,702	000000000000000000703d5d08528d14a2367bf92fec3a6096bdc3af243e7cdd	23 Dec 2017, 15:42	1.05 MB	2,853	983
500,701 500,701	0000000000000000003a4b9e104142de1ade584fc098fb47584ad93507a30ee7	23 Dec 2017, 15:33	1.06 MB	2,614	863

Previous 10 blocks ↓

Total Size: 660.07 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 15 hours, 14 minutes, 18 seconds
Connections: 10 outgoing, 75 incoming
Data Transfer: 82.50 GB sent, 0.27 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.