Blockchain Explorer | learn me a bitcoin

Memory Pool

8,892 transactions

2.95 vMB

Show Random Selection

Max Size: 17/200 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
907,698	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 48 secs ago	1.00 vMB	3,828	4

Show Transactions

Blockchain

Tip: 907,697 (785,109 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
122,588 122,588	00000000000059725e766c54383a34006eb83063bf90de20c01af8a833218797	08 May 2011, 05:07	0.01 MB	30	711
122,587 122,587	00000000000019e25d5787575f0965254ab639aa4ac581f21cdde484c56920ef	08 May 2011, 04:13	0.00 MB	9	0
122,586 122,586	000000000000185d854f44ed3fb9e784d816f65b6d0757c254e3c3cd9551b9e6	08 May 2011, 04:09	0.02 MB	47	745
122,585 122,585	0000000000000fe634b775b574cb047ad2b3aeec5632d2ececc002091b725483	08 May 2011, 03:22	0.00 MB	10	0
122,584 122,584	0000000000003ff9ccc408f2bfff85f96329558496dc3da7ee97c5efc6ff5c6c	08 May 2011, 03:21	0.00 MB	9	582
122,583 122,583	00000000000089ef67e84710f7fa859276e2ddac97065aa71ec190933631de76	08 May 2011, 03:14	0.01 MB	13	464
122,582 122,582	0000000000002d25bd4d26e060bbc0ad4ea9bbec2884f3e198c6c7aa5b3bc0a0	08 May 2011, 02:59	0.00 MB	9	0
122,581 122,581	0000000000008ef435c100c87f423d2200d79d3378a981ce614a70679d0abc68	08 May 2011, 02:58	0.00 MB	7	0
122,580 122,580	0000000000007b4c08cd2912f7c51fa0620805b63ecee7fb49e0170c2212d6ae	08 May 2011, 02:55	0.00 MB	1	0
122,579 122,579	000000000000302d4fd20f1ba5c20915d086dc95828efb248916f38568adb7c5	08 May 2011, 02:54	0.00 MB	15	263
122,578 122,578	0000000000000dab9d15f402bf624d6ab509ce0afe861050bd877d41722d5d4e	08 May 2011, 02:51	0.00 MB	13	523
122,577 122,577	000000000000211f05de22436aa627ee902d4ba2cbfda7cd37b97e0e569723ff	08 May 2011, 02:47	0.00 MB	11	842
122,576 122,576	0000000000008f2d17257d16e0197e82b8cc6b7ac2e77f578aae3205fce0e8d2	08 May 2011, 02:43	0.01 MB	42	1,750
122,575 122,575	00000000000051ba6a847056c11bafeabc84137f89045180e7abed93e96baa17	08 May 2011, 02:31	0.01 MB	17	1,572
122,574 122,574	0000000000008859b7ecba5cce22ead2a71b9b169b30f612c8f8ba5fcd56c679	08 May 2011, 02:27	0.00 MB	12	301
122,573 122,573	00000000000071572618ab3daa3076e6c86c53e792845b4d6138833d02e6d674	08 May 2011, 02:24	0.00 MB	1	0
122,572 122,572	00000000000037bc355fd76c4e86b6647ef5e6852e70f5fea5df712343d5b45b	08 May 2011, 02:22	0.00 MB	10	0
122,571 122,571	0000000000001394316422eefa42f60521bdeeda35b6e2690bdcb54253af4690	08 May 2011, 02:21	0.00 MB	12	217
122,570 122,570	0000000000006f4fdb4eb57b8c50c0e4649047ceb1db061f71aadb2e14b9b4a0	08 May 2011, 02:18	0.01 MB	10	315
122,569 122,569	0000000000007495a2405f87ce126e0fb8117499e10ac5afc1fd9204434fd7b2	08 May 2011, 02:07	0.00 MB	11	616
122,568 122,568	000000000000520a86d250e6691680aa2152465ca29f63dd40b32660db12566a	08 May 2011, 02:02	0.01 MB	3	0

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.38 GB sent, 92.72 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.