Blockchain Explorer | learn me a bitcoin

Memory Pool

5,996 transactions

1.77 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,572	00000000000000000002349e0000000000000000000000000000000000000000	13 mins, 34 secs ago	1.00 vMB	3,762	3

Show Transactions

Blockchain

Tip: 908,571 (819,826 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
88,745 88,745	0000000000135ec63ba9ee1d55705474770a7a86e0cdc6027efd8a95edf31ab3	31 Oct 2010, 04:22	1
88,744 88,744	00000000000225a164b31ddda74c3e18ece17e85139b1f8167711418b155e277	31 Oct 2010, 04:12	1
88,743 88,743	00000000000332f8d05c7cafee06a9637e09a74eadb049f5533fa744bb3435e5	31 Oct 2010, 04:10	1
88,742 88,742	00000000000aabde3e5b8d0d9827090bee1f38f874acef565f1fb04f758a5d74	31 Oct 2010, 04:02	1
88,741 88,741	00000000001121f4993ab6903b44ca07e97bbe41eb2450e483c9d2a1302fd690	31 Oct 2010, 03:58	1
88,740 88,740	0000000000028e67ab72e4f199a9e87d9aec13018ed52a2ef26f463f3f6d56a5	31 Oct 2010, 03:53	2
88,739 88,739	00000000000d73248b561ad1e42b875185c9a3a7637f3a8ac04b1629558d902c	31 Oct 2010, 03:45	2
88,738 88,738	0000000000091ce71d068aa7ab8a0ac650b1cceaaf0723163d4bf515196acf0e	31 Oct 2010, 03:38	1
88,737 88,737	000000000000d2416b4c0c18b1cef907e4a3ceefab238998f229066916093a19	31 Oct 2010, 03:18	2
88,736 88,736	000000000006c7e7edab731f39139ae30630f68fc1ad31f7fbe463bf999e3b48	31 Oct 2010, 02:52	1
88,735 88,735	000000000014f898ec0caf4a6a07c28f810fed7221e95d78f0be53446df68e48	31 Oct 2010, 02:56	1
88,734 88,734	00000000000f60e00ceedfa938854774ec3483aa9ffa7cb6d21c1a6d681a157a	31 Oct 2010, 02:34	1
88,733 88,733	0000000000042a5e76e1d0b3124ba449b81ca2de709422a6c42b423938e69853	31 Oct 2010, 02:28	1
88,732 88,732	000000000011131d8b456f5cd79b852a74883ff442f612bc4b8693ef7d758710	31 Oct 2010, 02:26	1
88,731 88,731	0000000000079f1cc55cb6e1501e59d8282db8a8dff50c12576516031cd35616	31 Oct 2010, 02:18	2
88,730 88,730	000000000014e4f047431d22f729660420a9afbd648b04c3cea3e7e152903f2b	31 Oct 2010, 02:15	1
88,729 88,729	000000000005d09e58a615975cc9f5c38b61cf9a23513d21c46108672c9f8de7	31 Oct 2010, 01:59	1
88,728 88,728	0000000000098fcac8119ccc272ce09245ebf6421e977c53e3d8456c8868ef18	31 Oct 2010, 01:40	1
88,727 88,727	000000000005a480fd0c42cae4af2908a1ff8b1707d66dbef0b403ec29e08821	31 Oct 2010, 01:37	1
88,726 88,726	00000000000ed5c1a53c05d6fee5b9d9de0331bc516b2d6ef611c6bbb4fc02cd	31 Oct 2010, 01:34	1
88,725 88,725	00000000000b99fbdd9964d2989bd1d51dfe96c52110c1b9f862039ef23f5a0c	31 Oct 2010, 01:31	1

Previous 10 blocks ↓

Total Size: 770.76 GB

Node Information

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

Uptime: 2 months, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.07 GB sent, 100.76 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.