Blockchain Explorer | learn me a bitcoin

Memory Pool

4,235 transactions

1.32 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,711	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 13 secs	1.00 vMB	3,316	2

Show Transactions

Blockchain

Tip: 907,710 (888,037 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
19,673 19,673	00000000922a47c5c1af5f73441c80ab942aef331bf3873c3a8ae9eb42069cd1	16 Jul 2009, 23:44	1
19,672 19,672	000000005ad15464dcc780676368a417d3509a74151cee85a995eb68aaf0ecc4	16 Jul 2009, 23:04	1
19,671 19,671	000000002f9ba7b94e202ce3a18ed732277e6d7a45e63c42f46b9e59f55d5fb5	16 Jul 2009, 22:22	1
19,670 19,670	0000000092636787c1f51ec0a9457d77415ca1f8a304e58ba3fccd7155f115ad	16 Jul 2009, 22:22	1
19,669 19,669	00000000d64439d98755168e3e8bb5da88248630be369e0956cc4662c5cb2e21	16 Jul 2009, 21:45	1
19,668 19,668	00000000ad65744c6cf7a0f82ad1c7f93f1e87261667556763e9a85f903b8489	16 Jul 2009, 21:31	1
19,667 19,667	000000000e092453bc9f9d81c500edb5a42f5305365690986d403e4520bd4bac	16 Jul 2009, 21:16	1
19,666 19,666	0000000013eb1288b8b87d017bd372a031221189a29fbbd31dfd2e4f7c0b74e1	16 Jul 2009, 20:38	1
19,665 19,665	00000000b9e52c2293b62080c1050a3b619fe2cec44ee19f4bf97ba1ae91f467	16 Jul 2009, 19:57	1
19,664 19,664	0000000028f787414c9d2117cd84eb0d13394dd32acaf1fc7dbdb57f02a20811	16 Jul 2009, 19:25	1
19,663 19,663	000000008cad6b1968302e4f757b561f0ee2280e94de62c2aa5091ccc02aa798	16 Jul 2009, 19:16	1
19,662 19,662	0000000021f212ba340deed719e46b90677f02632d1f0a2f447134d61772cac5	16 Jul 2009, 19:18	1
19,661 19,661	000000006cb98b88803086db5cade29127f2d72f5dcfeced45d68359854fe1d9	16 Jul 2009, 19:02	1
19,660 19,660	000000006be277d6da302212e64ef30460b7db61668a50e79f8b465aad11d6fc	16 Jul 2009, 18:59	1
19,659 19,659	00000000018ebbfbaa00d3fa69547e8b6d67a928a40415dc13118e87e44d0a8b	16 Jul 2009, 18:57	1
19,658 19,658	00000000954a6b59f255663c7be1ed5decfac237438f3d26412b698d87e82763	16 Jul 2009, 18:58	1
19,657 19,657	00000000d8ab4dbfcff34dbf02bac268fcda3cb5f658f59525d824bdc98339b1	16 Jul 2009, 18:18	1
19,656 19,656	000000003b2755b745eed6e43bf84ac985ddf628fdf4cd0a19f8c351776d1b90	16 Jul 2009, 17:55	1
19,655 19,655	000000003d734523b9b1dab1602cc198bb34431656faea630685da721fdd9f6e	16 Jul 2009, 17:29	1
19,654 19,654	000000007324532cba6a6f01d42e679af290028e64363c4034727ab73f4b5ab0	16 Jul 2009, 17:29	1
19,653 19,653	000000000773a42a9f76019e18a3938a3ae3cf5ffba3416095d844194c488a48	16 Jul 2009, 16:48	1

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,616.86 GB sent, 92.83 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.