Blockchain Explorer | learn me a bitcoin

Memory Pool

9,419 transactions

3.07 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,578	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 1 sec	1.00 vMB	3,417	3

Show Transactions

Blockchain

Tip: 908,577 (888,471 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
20,106 20,106	000000001975cb8dceafbc56028074c8c925c9f63a61981820f31dec7682f32a	24 Jul 2009, 07:10	1
20,105 20,105	00000000962764e1ff410eb3bae329b69610825408156faaad6a5e4eda45d371	24 Jul 2009, 07:02	1
20,104 20,104	00000000ff99a9ecd6a37d2ed796caff46f5ad959d5b6682b3672916375d3090	24 Jul 2009, 06:26	1
20,103 20,103	00000000e1b6b11df0be8b31618e781dfefeb4008a1d7f743c103064b2efac62	24 Jul 2009, 05:54	1
20,102 20,102	00000000edfd2b45a78a1729802ae918c216a70ed6ee72e1480552f93df6d20d	24 Jul 2009, 05:15	1
20,101 20,101	00000000b7f20290fbd1821dac7c09c73677efa02252c1678cc14e9a0ea611c6	24 Jul 2009, 04:43	1
20,100 20,100	00000000202b43cf403055ac8cb9b14621ee8818e1603377265d56837d21704a	24 Jul 2009, 04:35	1
20,099 20,099	00000000213716e29d58c0df92e2ccfafd4974b3322d1f59442f4ab531b66e95	24 Jul 2009, 04:15	1
20,098 20,098	00000000775d5298d78122232d0276b3ea1d48f0adc739b7fbe7bcf36bd7ff33	24 Jul 2009, 03:50	1
20,097 20,097	0000000046640d1f3d9022ccf506541bd32772ce3b6dfa1cad213f6094abcf12	24 Jul 2009, 03:29	1
20,096 20,096	000000000e7f47c129703d4adaeb47a1b273ab19ebcc9d56b87739dbec07f491	24 Jul 2009, 03:05	1
20,095 20,095	0000000003632c6d68734dc169f46bd594a68237bd452581232e5cf1b755b6e1	24 Jul 2009, 02:45	1
20,094 20,094	00000000f0399d15edc7af756587472d3fa638739f1cd4b5d2c780a3c87c1aaf	24 Jul 2009, 02:40	1
20,093 20,093	000000001ee98bfb3e305ffbf70d802b6a950fbcd47041a629897766b8cd1d90	24 Jul 2009, 02:21	1
20,092 20,092	00000000028f995a9e138a987a138e91e0fdda34421f2715230d51e8e99267b9	24 Jul 2009, 01:58	1
20,091 20,091	00000000247abaf9211fe22154d0ea19d901f6890ba9d9eff5d89edfa2496714	24 Jul 2009, 01:38	1
20,090 20,090	0000000026e03b02468f1e25cfa0ecf82c6a9a8b5c65c2572c8d6bd8a39000de	24 Jul 2009, 01:25	1
20,089 20,089	00000000ec3d2839547685b850fa7821aa7bb0074caeb4bea36471438cd085c0	24 Jul 2009, 01:19	1
20,088 20,088	0000000051fed52ce04be23fbc4f391eeecfef96511657c8b022e959641a0178	24 Jul 2009, 01:04	1
20,087 20,087	00000000d68d4ff99479ac08d9862272a9a77988721106cec1587f1c09fd952c	24 Jul 2009, 00:36	1
20,086 20,086	0000000055c04bd68689e734ab2318cfe90642e99757601fd3095f8956aba5ed	24 Jul 2009, 00:30	1

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.46 GB sent, 100.85 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.