Blockchain Explorer | learn me a bitcoin

Memory Pool

12,215 transactions

4.16 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,731	00000000000000000002349e0000000000000000000000000000000000000000	30 mins, 42 secs ago	1.00 vMB	4,036	7

Show Transactions

Blockchain

Tip: 907,730 (762,051 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,679 145,679	00000000000003cd4a2c8f7cd48d845ebc92e570e1c7a8c6623efe6173b65264	17 Sep 2011, 06:21	0.00 MB	8	109
145,678 145,678	000000000000006e1df87c8c2e594b51d528b6a4ab7367c5b3fa19dcce738ac2	17 Sep 2011, 06:20	0.01 MB	37	0
145,677 145,677	000000000000006bcbdf259dca32050db18798c2f481705b0a4452a5855cd580	17 Sep 2011, 06:18	0.01 MB	22	74
145,676 145,676	00000000000002bc26496c008ec454fb85c840a3f67f865865b6fcc31d6dc75e	17 Sep 2011, 06:08	0.03 MB	91	162
145,675 145,675	00000000000007288f051c078037e5b7a9884cad6c7af147a027cc2b138e212f	17 Sep 2011, 05:43	0.00 MB	5	231
145,674 145,674	0000000000000549fc8ff384704163dd5df463f76ac7129c0b8487f036cc486b	17 Sep 2011, 05:40	0.01 MB	15	66
145,673 145,673	00000000000002c2a2287e4c4923d58e0f32b36c079d9999e4b44854825dd972	17 Sep 2011, 05:33	0.00 MB	10	419
145,672 145,672	00000000000007a9e928a79bd4aa7bf66e14f6840afeaaabb65a9f54dbb5c3bb	17 Sep 2011, 05:30	0.01 MB	19	127
145,671 145,671	00000000000006dc84e8de2dbfd7695a9d0294a344aaffcbdbbbc9cce29ce55a	17 Sep 2011, 05:18	0.03 MB	96	83
145,670 145,670	00000000000005dd47172f4b907e59f16b307280e8c15eaef75fe5c27fbab995	17 Sep 2011, 04:59	0.02 MB	64	190
145,669 145,669	000000000000059f4c03cc20bc1576eccca34d7c4b815126f815e3043cec7140	17 Sep 2011, 04:32	0.01 MB	26	207
145,668 145,668	00000000000008b24152a87d2d0a206bdd087be3983cf3c986b1dbc7e6ce3cf6	17 Sep 2011, 04:17	0.02 MB	21	274
145,667 145,667	000000000000059c06df35ba398b1b89fb02e2142aa685208f339b48c6cd5abb	17 Sep 2011, 04:05	0.03 MB	106	110
145,666 145,666	00000000000006b12e72ada83706aefb7c1db6a0b5dc8f2ebb916225098692ce	17 Sep 2011, 03:54	0.02 MB	55	140
145,665 145,665	00000000000008b2283b639ba1592f520b45a9a8148fc453e10e07e560da8a37	17 Sep 2011, 03:48	0.05 MB	126	186
145,664 145,664	00000000000008e31a6887f7d566ba8b398714a887c7fe052f50cf848881de5c	17 Sep 2011, 02:27	0.02 MB	38	377
145,663 145,663	00000000000003c2caa973a16cf981b12ec8826b7064bb2210fe5218716cdbd2	17 Sep 2011, 02:13	0.01 MB	13	510
145,662 145,662	000000000000064af0d1a13424c2a6a3e5544e77ddbb6da3ffb567af2122ef52	17 Sep 2011, 02:07	0.02 MB	66	583
145,661 145,661	00000000000005567d9db096cfcf36bccfb10745e26627b7c9b048fb1a46ae24	17 Sep 2011, 02:00	0.02 MB	76	12
145,660 145,660	0000000000000587eace459d76294f23cd3ffe85a512762988f696ff96495e55	17 Sep 2011, 01:57	0.05 MB	95	796
145,659 145,659	0000000000000304fa9d3ee50b6330846826d0f39f5af1d547f99a7c2a87d4ef	17 Sep 2011, 01:15	0.00 MB	7	759

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,626.88 GB sent, 93.09 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.