Blockchain Explorer | learn me a bitcoin

Memory Pool

7,235 transactions

2.40 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,981	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 20 secs ago	1.00 vMB	3,956	3

Show Transactions

Blockchain

Tip: 907,980 (773,170 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,810 134,810	00000000000006ebbb2802a2f3ce0435f8169b7c5b1a9c159bb233bc4d270796	05 Jul 2011, 02:01	0.04 MB	137	155
134,809 134,809	000000000000007a23731ba0c8b1392cb3d5d73c2caacb96b3c665aa563fe241	05 Jul 2011, 01:48	0.01 MB	13	1,609
134,808 134,808	00000000000004df98c603ce378957f61ab1468b6a952a53d950af8b1e1742db	05 Jul 2011, 01:36	0.02 MB	44	540
134,807 134,807	000000000000049c08d5e73528beeb819cb561254d2c9aa9c262aa9ab931b336	05 Jul 2011, 01:28	0.02 MB	23	250
134,806 134,806	0000000000000b02a4640ad85fde7c70423714d68b5899412341ab5d599ebb36	05 Jul 2011, 01:18	0.01 MB	30	490
134,805 134,805	000000000000063759a6cd003284ce640e827b5de01438a960c15db2d72d5879	05 Jul 2011, 01:11	0.04 MB	59	773
134,804 134,804	0000000000000369ada5fc68d4226fc635a315c92047694b83f2aa32a43a229b	05 Jul 2011, 01:02	0.02 MB	45	252
134,803 134,803	00000000000005cdf82ea02c42779c052bc3d4d77a79fff0f74f42840642d190	05 Jul 2011, 00:59	0.03 MB	77	480
134,802 134,802	000000000000084df73ec279100f69ab13fd109771085a1a4163b70a2c2f968e	05 Jul 2011, 00:35	0.03 MB	61	773
134,801 134,801	00000000000004879fe2c08bff4911c4d00dccad97f77438ce0532920acd4092	05 Jul 2011, 00:18	0.02 MB	21	44
134,800 134,800	00000000000002ef93d8480b08d1c76507ed692ac8d3a88ed1d2a498f5ccc106	05 Jul 2011, 00:15	0.05 MB	174	130
134,799 134,799	00000000000000683be30049e833005e45a0ac5d527d3475b69caa7f803e100e	05 Jul 2011, 00:13	0.05 MB	98	863
134,798 134,798	00000000000006cf8fe679334a1093503c0a846c637a212a946cc8d856832825	04 Jul 2011, 23:46	0.01 MB	29	379
134,797 134,797	00000000000001a77cccf8111e826f55883bb10ec751e7a8b0b7deffff01404b	04 Jul 2011, 23:45	0.01 MB	35	881
134,796 134,796	00000000000000bd361fcff29bafadf2681452069348dd67376fee6bdc42a5f3	04 Jul 2011, 23:29	0.02 MB	28	309
134,795 134,795	00000000000005c9a082d1391b50f710949202b84cd82504f0aa561d756d7cad	04 Jul 2011, 23:23	0.04 MB	62	491
134,794 134,794	00000000000007ba26dfdf18d13dccc483d14439e0a9829c090c689f392877ac	04 Jul 2011, 23:10	0.02 MB	68	59
134,793 134,793	000000000000061917b6d3ae3a35ed798d38f09e57fa86cffcd3761985d3b563	04 Jul 2011, 23:09	0.03 MB	69	462
134,792 134,792	000000000000021dc56b8d9b2198f04c27b137e61b0be941dd29d62916a4112c	04 Jul 2011, 22:53	0.03 MB	71	624
134,791 134,791	00000000000005823e8edf34f53fc66faf356fdfa5dd9ce358ddd02684ae254f	04 Jul 2011, 22:39	0.01 MB	25	154
134,790 134,790	0000000000000931538e248b153de5d0696a5cda157e93b5c2a12e8de855d966	04 Jul 2011, 22:37	0.04 MB	70	480

Previous 10 blocks ↓

Total Size: 769.51 GB

Node Information

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

Uptime: 2 months, 19 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.38 GB sent, 95.50 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.