Blockchain Explorer | learn me a bitcoin

Memory Pool

1,341 transactions

0.42 vMB

Show Random Selection

Max Size: 2/200 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
908,667	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 17 secs	0.42 vMB	1,340	2

Show Transactions

Blockchain

Tip: 908,666 (820,778 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
87,888 87,888	00000000000e2a4a12a1a1fc20cf420da110759885223bddbe639b77b91279aa	27 Oct 2010, 08:22	1
87,887 87,887	0000000000029a071dc97ac76b69e51bf566a21e71ddb148ebb014aa8ee4e014	27 Oct 2010, 08:18	4
87,886 87,886	000000000014f8cdf767e082d81c7b9feceb7c14824a725f4053aa2e7178667c	27 Oct 2010, 08:10	3
87,885 87,885	0000000000149e0eff20656fb94b0a1a32864468231ef7bfd7687aaad4b68a53	27 Oct 2010, 08:02	7
87,884 87,884	00000000000ca80f11be7e1efa23d1f96d4a515238d8c822f35b4bd94d141f4b	27 Oct 2010, 07:57	1
87,883 87,883	00000000001bee2005c46cf468b1a03464ce711f7ecaa46eb331f65fe13f538a	27 Oct 2010, 07:57	9
87,882 87,882	000000000000eead6851b6b9a00cb11f99a2c0a11db54bd8df62f105e07b094d	27 Oct 2010, 07:41	5
87,881 87,881	00000000001b48e97b963e7a9e08a0eab59794f47f4aaee0999cde495601e58e	27 Oct 2010, 07:29	3
87,880 87,880	00000000000440b1d6b12f0d423b128773fd3acff3a145f966a5a433242037ac	27 Oct 2010, 07:26	7
87,879 87,879	0000000000121429e546070f6edc85ffdb2ab0610dc0d2589a01a03ca835c9fd	27 Oct 2010, 07:15	5
87,878 87,878	000000000014caa951704619440ca0a98aad506eba996ae9a8effbab454a9473	27 Oct 2010, 07:12	2
87,877 87,877	000000000005fa694a19b2e64fa87cff136749649ebc6b278b28eba3b91f275e	27 Oct 2010, 07:09	3
87,876 87,876	00000000001844c9eff2388c9864d32d0d247a8c3c2fe1e57b03bb510734affa	27 Oct 2010, 06:59	6
87,875 87,875	000000000018ec6aa81c5a0f3d0eed9894d7e86578be9fa30fc4871bdeb30b68	27 Oct 2010, 06:55	2
87,874 87,874	0000000000163cfcf712c0082e3cc5ce4dfbfff83146676ce230ca28a235bd09	27 Oct 2010, 06:43	1
87,873 87,873	00000000000bf3cc8dd03bd78b49ff324f9e75e83cf2e15deacf826ee6f11d03	27 Oct 2010, 06:42	2
87,872 87,872	00000000000eea259215726cb483ab2ff304eed2ab2209d247dcd3367279ff01	27 Oct 2010, 06:37	1
87,871 87,871	000000000001e6a0b5afa2ee79adcbdbba4b04217c5d52a4a3a63e88f3f5312c	27 Oct 2010, 06:34	1
87,870 87,870	000000000003df81aa79a1804b71524f84eb7f4a5138d98b306420b5e58f349d	27 Oct 2010, 06:29	5
87,869 87,869	00000000001cbae561c7e1bf4f19e970e0da56a446b9e7095c74eba8a7ef38c8	27 Oct 2010, 06:20	4
87,868 87,868	000000000011b1774a4356ff4e236ce5887d11f6b2734d6c2f9d952c8dd2cd6b	27 Oct 2010, 06:14	2

Previous 10 blocks ↓

Total Size: 770.94 GB

Node Information

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

Uptime: 2 months, 23 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.32 GB sent, 101.64 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.