Blockchain Explorer | learn me a bitcoin

Memory Pool

92,663 transactions

32.63 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,936	0000000000000000000355f00000000000000000000000000000000000000000	2 mins, 48 secs	1.00 vMB	4,350	16

Blockchain

Tip: 844,935 (330,474 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,461 514,461	0000000000000000001b8237edd04d261663953953c4ccf2ac12305e12137987	21 Mar 2018, 02:39	1.08 MB	1,688	29
514,460 514,460	0000000000000000001adc56435ea0cc9532fa633cf07c95e38869357e35ce55	21 Mar 2018, 02:24	0.74 MB	1,283	31
514,459 514,459	00000000000000000017e506ee3617c2d2626731fe662e889bb388db8c60b3b2	21 Mar 2018, 02:15	0.70 MB	1,322	32
514,458 514,458	00000000000000000032d0bd8ed3a3439fe185ffcccae43c15e9f6b86c4bf90e	21 Mar 2018, 02:03	0.26 MB	507	35
514,457 514,457	000000000000000000349b92c38b28d14291e930f0c1a39ef83d5f310f015913	21 Mar 2018, 01:59	0.13 MB	275	28
514,456 514,456	000000000000000000451ef093781e541a3977cf0dc648c405cfd8e280c84a5b	21 Mar 2018, 01:57	0.22 MB	547	32
514,455 514,455	0000000000000000000695d1bc919f4e25376299bb5d3d7c90f0d61fe6f74b38	21 Mar 2018, 01:52	0.32 MB	701	64
514,454 514,454	00000000000000000022f64a465e6ede5b73667d990180677b20834f7c1a97c5	21 Mar 2018, 01:46	0.12 MB	190	61
514,453 514,453	0000000000000000003859563e737fa37138e1d9baaa76b3de82ebd676907047	21 Mar 2018, 01:45	0.18 MB	357	81
514,452 514,452	000000000000000000420efd51cb235e13d486c28227012db371fcfc771e3a70	21 Mar 2018, 01:42	0.82 MB	1,391	11
514,451 514,451	000000000000000000020f03264bd20df3c977666694f239b556491b3dca8ea7	21 Mar 2018, 01:36	1.24 MB	2,324	59
514,450 514,450	0000000000000000001731da42eccf8a2a7011e6c0a9ebf722f71b7c26c912bb	21 Mar 2018, 01:10	0.41 MB	798	59
514,449 514,449	00000000000000000013ae3660bcb116c752bebfb08393a83c72f5cef3cde82f	21 Mar 2018, 01:04	0.09 MB	163	37
514,448 514,448	0000000000000000001b99bd4831e0e4b4198a77c7fa7d332de8f059a0d7b8cf	21 Mar 2018, 01:03	0.84 MB	823	15
514,447 514,447	00000000000000000018ace527eee12dc45599ba609a8cb1a6c3e49e865791b7	21 Mar 2018, 01:02	1.17 MB	2,672	72
514,446 514,446	00000000000000000016a1c8121b9f8c0d2523c19cec4fa5b26164a634df470d	21 Mar 2018, 00:32	0.29 MB	509	60
514,445 514,445	0000000000000000002feeac8716e7df3a725a88d63c5cd2828babc28c708b64	21 Mar 2018, 00:28	0.80 MB	1,747	43
514,444 514,444	0000000000000000003c26ccb3804836b53cca14cfb9a1b4e62b14f7bce11419	21 Mar 2018, 00:14	0.37 MB	668	43
514,443 514,443	00000000000000000003aa519da0a76a3e931639271c73cf16d9f1cf59a6e7c8	21 Mar 2018, 00:09	0.36 MB	804	15
514,442 514,442	000000000000000000355edfbf42e778419b238c1dccbcbeb350154f363afb5c	21 Mar 2018, 00:05	0.59 MB	1,018	49
514,441 514,441	0000000000000000004ec916884d8b2cd3dc0e80ab199cc23e528e7dc10fafc6	20 Mar 2018, 23:55	0.80 MB	1,547	32

Previous 10 blocks ↓

Total Size: 652.28 GB

Node Information

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

Uptime: 1 month, 21 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,216.68 GB sent, 73.66 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.