Blockchain Explorer | learn me a bitcoin

Memory Pool

531 transactions

0.17 vMB

Show Random Selection

Max Size: 1/200 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
907,894	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 29 secs	0.16 vMB	511	2

Show Transactions

Blockchain

Tip: 907,893 (749,352 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,541 158,541	00000000000006ddf37583914b6ad4567c0d9f4f248ef5ee179a6f5a13f3e928	22 Dec 2011, 04:33	0.05 MB	93	187
158,540 158,540	0000000000000c0c86b63ac01994de03394243c44e36f755e8a39abf42984dab	22 Dec 2011, 04:01	0.00 MB	7	560
158,539 158,539	00000000000005ddeaf1bbc2a0aea8e887c5e04fddb12ff7b23ae7ae0b023a08	22 Dec 2011, 03:31	0.02 MB	26	142
158,538 158,538	0000000000000969859e6d25ed4ed7816b2a269e24453c20cc8ac84c27d19758	22 Dec 2011, 03:19	0.04 MB	128	41
158,537 158,537	00000000000000fabeb80c3c9c46d75c20794c1a38bd82cb642814a9b032573d	22 Dec 2011, 03:09	0.00 MB	1	0
158,536 158,536	0000000000000c90dfbc32058208f2286681b6387660491e4f589a624f9e372f	22 Dec 2011, 03:09	0.07 MB	114	81
158,535 158,535	000000000000034ac452b19f8cad86249b62b76e5056e08b867e3c61d264a7b3	22 Dec 2011, 02:12	0.01 MB	25	24
158,534 158,534	00000000000008fdeac653f66b216ca7ddfa025efb601e98062a1abae9e6f284	22 Dec 2011, 02:12	0.00 MB	11	205
158,533 158,533	0000000000000b6ea7d01d8b67ce837c293284a9e541b1003c2c6e5476634bb0	22 Dec 2011, 02:00	0.01 MB	14	208
158,532 158,532	00000000000004075e90c395b5be35ac961680c1eb42a2fe9a8d5dccb7fc8dbe	22 Dec 2011, 01:57	0.00 MB	12	64
158,531 158,531	000000000000016ea9969d11bf4b70b17d0b220803a412956c95c69f15194080	22 Dec 2011, 01:54	0.00 MB	7	349
158,530 158,530	000000000000051451b6e4d40e9f6aff193df203c0d8fce36406c0778e15206e	22 Dec 2011, 01:54	0.00 MB	8	55
158,529 158,529	000000000000085b53cfab0c19e86a16b95178f69594cef6dc73b75754617c8f	22 Dec 2011, 01:50	0.03 MB	67	160
158,528 158,528	00000000000007600dbcf7abe49124571a9f8c0b132e795857576c75389f5406	22 Dec 2011, 01:30	0.05 MB	87	384
158,527 158,527	0000000000000128922cbe607176d467960025c09079b9713b194ed7dd0c1364	22 Dec 2011, 01:05	0.00 MB	10	52
158,526 158,526	0000000000000a3958a98318d5afca756b79a9056a1f11060f255024e5be1689	22 Dec 2011, 01:03	0.04 MB	114	17
158,525 158,525	0000000000000128e4d06682fd089bb90423882927a9ceb3d611acc63b826606	22 Dec 2011, 00:53	0.02 MB	21	57
158,524 158,524	000000000000033c1c7195d18aa0d2e4950d1842c63fe64138808d1180ee667f	22 Dec 2011, 00:48	0.00 MB	12	60
158,523 158,523	0000000000000cb9e142e24dc2d922d3dd309f48c039b8a84882fae50b68dfc6	22 Dec 2011, 00:43	0.03 MB	108	119
158,522 158,522	00000000000008347adc287a500ad0a05106a273ada6a299c57c6b85e6a490f0	22 Dec 2011, 00:26	0.03 MB	76	178
158,521 158,521	0000000000000ccbdf62dbd37fb62328eac881b25fb650a41cee035d3fda1a35	22 Dec 2011, 00:45	0.00 MB	11	529

Previous 10 blocks ↓

Total Size: 769.34 GB

Node Information

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

Uptime: 2 months, 18 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.37 GB sent, 94.66 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.