Blockchain Explorer | learn me a bitcoin

Memory Pool

5,169 transactions

1.44 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,817	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 52 secs ago	1.00 vMB	4,004	5

Show Transactions

Blockchain

Tip: 907,816 (789,007 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,809 118,809	0000000000006cbc1489751526a2f12becdc629be2aa0ab43486c75eeb75681e	17 Apr 2011, 11:10	0.01 MB	30	2,054
118,808 118,808	000000000000187e0aa2980fad5b440255921ac4b4b574137ee4cafa99befc34	17 Apr 2011, 10:59	0.00 MB	2	3,891
118,807 118,807	000000000000b70349833b85582f861b8ddf4f7507fc8a14b5185bbd9144cfb0	17 Apr 2011, 10:57	0.01 MB	34	733
118,806 118,806	000000000000acc976211a0a55200aa51d3b851a9763e81f5cc2cc106d3d64f3	17 Apr 2011, 10:54	0.00 MB	13	935
118,805 118,805	000000000000b9766952eeb85a32001b86a9cd2cbffe5d10a8de5ba03a6610db	17 Apr 2011, 10:51	0.00 MB	12	334
118,804 118,804	0000000000007eccb7d16d72081a1efc76dbc19d69a024f2c7508d05a8f26eda	17 Apr 2011, 10:50	0.01 MB	24	1,219
118,803 118,803	000000000000bb63e3f0889e8dcd43ab0c3cd3340f8bab93ac83e283f2abac03	17 Apr 2011, 10:37	0.00 MB	5	3,294
118,802 118,802	000000000000aba666e43e67656d8ead31faeb4a8a961c6a3a789d9e8ca0b70c	17 Apr 2011, 10:26	0.00 MB	10	0
118,801 118,801	000000000000ac0a2ef28f55e35399df72ef57e6c889fff44823c327a0d581d8	17 Apr 2011, 10:20	0.00 MB	10	353
118,800 118,800	0000000000004bdf73028c2610712d404072fea49fba7b2f6d0a535341881cfb	17 Apr 2011, 10:14	0.00 MB	5	0
118,799 118,799	0000000000002d4271ea17f6f2daf4768cea68277e67e6e0f1c8adb9f50da9ed	17 Apr 2011, 10:10	0.04 MB	92	308
118,798 118,798	000000000000a7f56edb4d0208dff11d6d515495beff0ea7d32d30e3c91eb3cb	17 Apr 2011, 09:38	0.01 MB	7	0
118,797 118,797	0000000000003ce02f4c3279eee3d124d57cf6026ea5148fe8db6de3650c13dd	17 Apr 2011, 09:32	0.01 MB	2	1,155
118,796 118,796	00000000000025d839c428ccb88403f0c365f341f0384e225b666d315812cdb9	17 Apr 2011, 09:29	0.00 MB	13	0
118,795 118,795	00000000000014903362657f5dbdaee70bd0db9465dd43caa684191dec15c8d4	17 Apr 2011, 09:10	0.00 MB	8	0
118,794 118,794	0000000000004cd88d2a16a17e7a48ecff71af2ac671b3c534bdcbe9009f65e1	17 Apr 2011, 08:59	0.00 MB	11	0
118,793 118,793	0000000000004db3b50cc66d268edb25b196d3555b1ea54f152ed068c9fdd188	17 Apr 2011, 08:53	0.00 MB	10	340
118,792 118,792	000000000000b67968582a88ec74b81716c784303b7f0257e2d6195e373c784e	17 Apr 2011, 08:47	0.00 MB	6	295
118,791 118,791	0000000000005c596582bee17f3282f6b26463816b808f02f9419a6d9dfcfb1c	17 Apr 2011, 08:39	0.00 MB	12	0
118,790 118,790	000000000000949194f984334348d0f575344444a8eaa7770b3da7f05f379d7a	17 Apr 2011, 08:26	0.00 MB	1	0
118,789 118,789	0000000000000423f53002eda67df953a699f77b9b35b15de3afe7acbf7fdc4b	17 Apr 2011, 08:23	0.00 MB	7	0

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.72 GB sent, 93.91 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.