Blockchain Explorer | learn me a bitcoin

Memory Pool

1,921 transactions

1.10 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,872	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 18 secs	1.00 vMB	1,508	1

Show Transactions

Blockchain

Tip: 907,871 (776,097 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
131,774 131,774	0000000000000e900e3d372e56d332e0bc440ac8e1caefff5e774706654da791	19 Jun 2011, 06:57	0.03 MB	53	553
131,773 131,773	000000000000011e21e9c19f8fd1308e6d95d9d288e76f95e96940b09deb61fe	19 Jun 2011, 06:47	0.03 MB	66	982
131,772 131,772	0000000000001005b0d9c1d814ffaf25886dd70314eec834e1442c7069f37e59	19 Jun 2011, 06:27	0.01 MB	22	538
131,771 131,771	0000000000000cc6344c7abb592606cd3a95cb40daa662b7638a723b874440d1	19 Jun 2011, 06:25	0.02 MB	28	366
131,770 131,770	0000000000000d2c1ad3c8e55089ad60c41da77a6c60b61322d0d902ec9e7117	19 Jun 2011, 06:14	0.04 MB	124	145
131,769 131,769	0000000000000a2baae2b24c0b016fe96e0426578ca91b94d206ef0f6dfe63af	19 Jun 2011, 06:06	0.02 MB	49	1,397
131,768 131,768	00000000000012612872cf683320fc3fd291497cdffc77896ce02aa4287ebe68	19 Jun 2011, 05:57	0.04 MB	75	561
131,767 131,767	00000000000000a0be7a077731401ff463653eb44982b3c9a2634351b9c938d0	19 Jun 2011, 05:44	0.00 MB	8	427
131,766 131,766	000000000000009d1e9c1cf2d8893ed01cc58a77863eea2300f34e132acc0412	19 Jun 2011, 05:43	0.01 MB	26	85
131,765 131,765	000000000000008cf6de85b6b6029af47be12a26ba35dec0e1103888f060a013	19 Jun 2011, 05:41	0.02 MB	44	506
131,764 131,764	0000000000000c04b4054efc32cec742c25b834ffb733cdfa47c8c55d90af5f3	19 Jun 2011, 05:32	0.02 MB	50	460
131,763 131,763	0000000000000360e168db8d1963112970af05cb670e42035d568474cb8bbd61	19 Jun 2011, 05:26	0.01 MB	24	439
131,762 131,762	00000000000012b5508bc1752d0b23d2eff495aa300083bc4f5842bf13f0ded0	19 Jun 2011, 05:24	0.02 MB	45	792
131,761 131,761	00000000000001325cc213ec4b2f25daa43a48a4eb51bc146bce47672203cced	19 Jun 2011, 05:18	0.02 MB	75	288
131,760 131,760	000000000000061cac8f1b591750cf79d590f190be9a02606452d9cc3663b742	19 Jun 2011, 05:15	0.02 MB	44	1,067
131,759 131,759	00000000000003fd3608a5b5df9d6f27c2880024275f4c817388aeaa44f93158	19 Jun 2011, 05:08	0.03 MB	90	479
131,758 131,758	0000000000001201d8821c2e3c34ee7113cb520e4466a6d56fe654d2824c7825	19 Jun 2011, 05:01	0.05 MB	139	357
131,757 131,757	00000000000005889a7691f882348c06991a9468d4729c2dda24be6b2f43ba26	19 Jun 2011, 04:50	0.02 MB	30	512
131,756 131,756	00000000000011be8adc0fda2ab7817594f8f1a84d039646717b94d2b1acb4d9	19 Jun 2011, 04:45	0.02 MB	44	367
131,755 131,755	00000000000010f10da10dec46638ed1e16ba54f869032d4da8ea64ccddc1885	19 Jun 2011, 04:37	0.00 MB	13	1,251
131,754 131,754	00000000000002f1af188da09241b16cf38a48ac03bdf53d359116337d4f2951	19 Jun 2011, 04:35	0.01 MB	7	187

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.67 GB sent, 94.44 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.