Blockchain Explorer | learn me a bitcoin

Memory Pool

4,194 transactions

1.71 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	18 mins, 51 secs ago	1.00 vMB	2,617	4

Show Transactions

Blockchain

Tip: 907,769 (791,945 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,824 115,824	00000000000021fdf36ff6e469a5cb18edd35cd2c1825f21e0ea1764eb83d49d	30 Mar 2011, 22:01	0.00 MB	3	0
115,823 115,823	000000000000df9f28b456f9fe1d2d8ba4c3c7665453282cbc754f434538fea4	30 Mar 2011, 22:00	0.00 MB	10	775
115,822 115,822	0000000000000eb04f4a8054f127502d8f710d6df4349d60194a4678ec891431	30 Mar 2011, 21:48	0.00 MB	10	664
115,821 115,821	00000000000012b75d80966ed87758de2acb714309938d23cce76fd84a13bb59	30 Mar 2011, 21:46	0.01 MB	16	163
115,820 115,820	0000000000002ae495d2f8e892eb2ec2fcfbecd0e874da3d0e9415e6d34b02a7	30 Mar 2011, 21:34	0.00 MB	2	0
115,819 115,819	0000000000006b3a129ef207860831703e1e7ce80e6861d511f519a4369a247e	30 Mar 2011, 21:29	0.00 MB	8	500
115,818 115,818	0000000000008584781febe079c9ab3beb1dbbafeed76acea3af3045c3f22826	30 Mar 2011, 21:28	0.01 MB	20	0
115,817 115,817	000000000000eeb22fde3ae6c54005cdeadd0e0f803cf10a3bd27959e719d7d8	30 Mar 2011, 21:26	0.00 MB	6	323
115,816 115,816	000000000000117743d35fbb6b97b831e127f20d2661f26dfa11627b0b0c924d	30 Mar 2011, 21:26	0.00 MB	1	0
115,815 115,815	0000000000000e7df3f148c5abe52422e015c527f5f4a5d9ec7d226ad847de54	30 Mar 2011, 21:21	0.00 MB	11	964
115,814 115,814	000000000000266c73a3af700e41a3e02fa5caccac523999ce2393eba2c87ebe	30 Mar 2011, 21:09	0.00 MB	12	713
115,813 115,813	00000000000010241b88060aa038dc9098dd7c3410e97a1e1be2fc5de50481d7	30 Mar 2011, 21:02	0.00 MB	10	620
115,812 115,812	000000000000aca298dd69f22bba95e5674f367f3570fb17f4c6cb6fe096ec00	30 Mar 2011, 20:58	0.00 MB	10	357
115,811 115,811	0000000000000233f6a010f0dc50662be63d6528abac40571bcd2c647367f3e1	30 Mar 2011, 20:54	0.00 MB	1	0
115,810 115,810	0000000000003b030bfee9728811598e6b276fa99a3519d9163ac03d932664fb	30 Mar 2011, 20:54	0.00 MB	10	1,060
115,809 115,809	0000000000004ac67f42d038028031da8f3cff3db54ef282491c597e123b892a	30 Mar 2011, 20:49	0.00 MB	13	979
115,808 115,808	000000000000a1e407a97cda0bc4f732194e3bed082a306cbe9f98ddf94e02ee	30 Mar 2011, 20:43	0.00 MB	8	0
115,807 115,807	000000000000b1698fe043bdaa9362fc5bc7266a2d2c5bc30da5af943b6cfc73	30 Mar 2011, 20:41	0.00 MB	13	1,110
115,806 115,806	000000000000df4563c61dadcebcfeb12ac889db4a593f80cea382f9fa287088	30 Mar 2011, 20:29	0.02 MB	35	739
115,805 115,805	0000000000004762815003126d92ea73c8f762a764ce61e02485de0399286667	30 Mar 2011, 19:48	0.00 MB	13	0
115,804 115,804	000000000000265deeeb8002e327915c5bdc4c4bdc0aea6982a1c81cb258cf5d	30 Mar 2011, 19:47	0.00 MB	10	669

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.69 GB sent, 93.45 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.