Blockchain Explorer | learn me a bitcoin

Memory Pool

1,475 transactions

0.41 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,377	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 28 secs	0.41 vMB	1,472	2

Show Transactions

Blockchain

Tip: 908,376 (841,630 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
66,746 66,746	0000000002629f66527af5da04e1606cb1e969781e8481b69067784734bf2e56	13 Jul 2010, 17:50	1
66,745 66,745	0000000003c98dc01ffce8d5f4d0004c23b614167ae1bb4bcda11d9aac1b2337	13 Jul 2010, 17:48	3
66,744 66,744	0000000000acb5bd4c017a27b369d016db1b07c28ab08b077a838cb5aa35465b	13 Jul 2010, 17:41	5
66,743 66,743	0000000004a45b2e3e3a4a68ea73390fd5fb8caa1a4b8fc4e9c2bff8cb06114e	13 Jul 2010, 17:34	4
66,742 66,742	0000000002f11b767e6ab49de9158fc6eba27bbca6a1f45f1594556e75a3d972	13 Jul 2010, 17:32	3
66,741 66,741	00000000053bdeb12100f5aaa8648614384decf855cbf1c4bc1955e2b0f3f6b8	13 Jul 2010, 17:29	3
66,740 66,740	0000000001860c1d0f4671ea30758a32ed3069250db33281829aa3dd5634078a	13 Jul 2010, 17:26	2
66,739 66,739	00000000047598a9d249ac38e038968964e996cc1d5ec9bb51591c0f890fb309	13 Jul 2010, 17:27	2
66,738 66,738	00000000031e1110ab63da4d94a52c431ac6bc9655623bdea22297b759bde519	13 Jul 2010, 17:25	3
66,737 66,737	000000000206d1c26044ecee9ec237987a258d6574e0888476aa2b9b66e0b9b9	13 Jul 2010, 17:15	1
66,736 66,736	00000000031c903ac8e141f69065789f420caee1cf9fd3851f20641c5bba7125	13 Jul 2010, 17:15	7
66,735 66,735	0000000003848e34a906f14d1529b9a8ee88dda861178323f86fe2b0559ed315	13 Jul 2010, 17:09	1
66,734 66,734	00000000009e58355556defc16243797be9a0af3985e9ca637495f2eadeb38c6	13 Jul 2010, 17:08	1
66,733 66,733	000000000574390489e4553f59f8bf909cb11a2d4e3b8bb98a043b11d9fbe3cc	13 Jul 2010, 17:06	1
66,732 66,732	000000000237c75dd1227c8add38a1d6c395617c61681e8c11dedaaf9ace7362	13 Jul 2010, 17:03	1
66,731 66,731	000000000516f4479c9be3e36adc6a02302d1a88db89282bd850827d4cdd6dcd	13 Jul 2010, 17:02	4
66,730 66,730	0000000002d37511addd1020f45fe16ff840b4d8bceed90881561e635e38979d	13 Jul 2010, 16:59	2
66,729 66,729	00000000047f8e72a68bcd65ff89f536e60825b4a5d9cef11bac1bb499567833	13 Jul 2010, 16:52	1
66,728 66,728	0000000003a9b5e99070e6d9de07e5581c497e8b6a455e0e25d34fca9c6b3fe7	13 Jul 2010, 16:57	5
66,727 66,727	0000000000b3851d33b02e448c53d151354265238ce73fcbb8e00cfbc7dea30d	13 Jul 2010, 16:51	2
66,726 66,726	00000000057b97771b7f7158e49a457f719c51b62ab7b8c18c43f9dbb4aab98c	13 Jul 2010, 16:49	4

Previous 10 blocks ↓

Total Size: 770.39 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 22 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,703.42 GB sent, 99.07 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.