Blockchain Explorer | learn me a bitcoin

Memory Pool

1,325 transactions

0.39 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,449	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 47 secs	0.39 vMB	1,316	2

Show Transactions

Blockchain

Tip: 908,448 (862,411 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,037 46,037	0000000021c66f2052714fa0fef24913659a5b1f9909179441636dcb7f43659d	20 Mar 2010, 05:47	1
46,036 46,036	000000000503819aee3ffa0eb0d9181871db0b77115756c875be455310a4ba4f	20 Mar 2010, 05:18	1
46,035 46,035	00000000156d85c0502723acd4b985bb621a9073e3b47417906f9af5c27e2433	20 Mar 2010, 05:13	1
46,034 46,034	000000000a2f8d16f22e1d84481b704179d60408a51106e84b419f39ab372153	20 Mar 2010, 05:04	1
46,033 46,033	000000000a3519c2705b1cb2d3831cea51c839c78dfc22ff6c8b8c2de4b991e4	20 Mar 2010, 04:59	1
46,032 46,032	00000000267576f72e407d55739e8de7d6c9dac269aae42419e8c5375f90245e	20 Mar 2010, 04:54	1
46,031 46,031	00000000139901853c6fa16053d0811b6df5de176e07c0d266c7cb159fb16e94	20 Mar 2010, 04:40	1
46,030 46,030	000000001d9538dd02ca295c5dd382bea9864d03f8239da22db87c557cfee395	20 Mar 2010, 04:37	1
46,029 46,029	000000002ee326bfdddbc79ea3059fcfcad282c0fe4fab3098486fca9a226936	20 Mar 2010, 04:26	1
46,028 46,028	000000000c123e5645502ce5bea7b48cc5e24cdccba97b9ee30d25a48762f44f	20 Mar 2010, 04:10	1
46,027 46,027	0000000015823922d1cf98cf175b1292049ac9e867613210ef687d5aa20635cb	20 Mar 2010, 04:00	2
46,026 46,026	00000000070b4f6ae0ce497029dd972a8ef76dffc61e1f38039b8bdfabfbcd24	20 Mar 2010, 03:50	1
46,025 46,025	000000001c8fe91d8c268a57081db5c26c336b14e7f536eaff2917e23dca5ec4	20 Mar 2010, 03:48	1
46,024 46,024	0000000017dff595e5124c5d90d6af36d37396ca43c36cf4db7f5b245db10641	20 Mar 2010, 03:44	1
46,023 46,023	0000000033735dbb7d7cda41bac21e37edb3fb3b857f61c126ec15b281887912	20 Mar 2010, 03:30	1
46,022 46,022	000000002b9e7052dc936fd83ddffc39c27c1529e3ec2564f404fa9480ecb421	20 Mar 2010, 03:29	1
46,021 46,021	000000002586a9755457b4f83640a296e7d7d31b1e5d68e7899befc19b38838f	20 Mar 2010, 03:28	1
46,020 46,020	0000000030628a688fe9a0bf65c05a92c98a826d54c3d04c08717158fe4e8ce2	20 Mar 2010, 03:24	1
46,019 46,019	000000002ef75521b823bfc66e310da6a0daac21c713d22cff903c1c896c4b04	20 Mar 2010, 02:59	1
46,018 46,018	000000002e289093dc9e58c2bd43ce20d879a9dcd6f136a0df2d6d7118b69521	20 Mar 2010, 02:53	1
46,017 46,017	000000002832d8f70e01f787343a45cd2e58b9ed7c4d6769dbce1dacb28babcc	20 Mar 2010, 02:51	1

Previous 10 blocks ↓

Total Size: 770.53 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,775.99 GB sent, 99.72 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.