Blockchain Explorer | learn me a bitcoin

Memory Pool

2,153 transactions

1.94 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
908,684	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 43 secs	1.00 vMB	128	1

Show Transactions

Blockchain

Tip: 908,683 (841,904 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
66,779 66,779	0000000004cf41319eb2643a8581d2d82371f89807c0839f3c59ad241cd47dc1	13 Jul 2010, 19:05	1
66,778 66,778	0000000004f852dee643043950e1f291e85113abbea57209065a27ae2d1f6532	13 Jul 2010, 19:03	3
66,777 66,777	0000000002b58eaf31ea6e7ffc3e23fac598da6c6debb5963fe2381b914093e2	13 Jul 2010, 19:00	1
66,776 66,776	0000000002cf358ba85316331013daa16da84f1072d019086b0a07658be3a9c7	13 Jul 2010, 18:59	2
66,775 66,775	0000000000d0bd489950b164a5a2ed1bcfb1f91d0b132bd73595e51046b4d684	13 Jul 2010, 18:53	2
66,774 66,774	000000000517db04638d801bd3f4b971c8a60fc2d39f610c371933fc1fde2c13	13 Jul 2010, 18:52	1
66,773 66,773	0000000002d6ccb47b7d7e810af7411efaa1a30df2b93e924fc8ec97535342e0	13 Jul 2010, 18:51	5
66,772 66,772	0000000004205b53f78c0549739f189f170e258455491fb57ad4a8c357c8e3d5	13 Jul 2010, 18:46	2
66,771 66,771	0000000001007f2d55218f8d0843f75c12a6502eb3b9e9b5ace8763d96547428	13 Jul 2010, 18:45	3
66,770 66,770	00000000021ec29c2ac770df9866981a7c6771569470d30ebce7b23188e32207	13 Jul 2010, 18:44	3
66,769 66,769	00000000022fc7e3b3396a66997d19bd7f31102be6db30f819099b90841aa419	13 Jul 2010, 18:41	1
66,768 66,768	0000000002166ad8d9092d4987bd0e3bed262ab89d63743b29c681d5b9da4a37	13 Jul 2010, 18:40	1
66,767 66,767	0000000001c605b03b6d8ce8d67996956de775ea663bbd54c567769af033c1ec	13 Jul 2010, 18:38	4
66,766 66,766	0000000004c0129043f91a242bb6322b933a2ab0494a6a7a2365b071e91bf0c7	13 Jul 2010, 18:34	1
66,765 66,765	0000000003e126ee455782e07d6a501778ab957be83d8bd4d2098c37f0cadbf5	13 Jul 2010, 18:33	2
66,764 66,764	00000000012e30e449eb4ada817741b133caf706670e7a37467a174c2416058a	13 Jul 2010, 18:28	4
66,763 66,763	0000000005599c0de80114b239188217b22998c026c06abe695e09465a27cfcc	13 Jul 2010, 18:25	1
66,762 66,762	0000000002f91358bdbcee2bcc34ff2d8f1b4b62d6f831621e70f3b501439f4f	13 Jul 2010, 18:25	1
66,761 66,761	0000000002dc0a5b00ee10dfc5f503baafca61b6847df1f2cbccc826ec2ce992	13 Jul 2010, 18:24	3
66,760 66,760	00000000052f8f0a3d2b71008a65701d3ff9a944e220fc73d4156028ea8e4983	13 Jul 2010, 18:17	1
66,759 66,759	0000000002ee5810f14f71c1a3ddbff395ef728d688762d8a9d186d63c275873	13 Jul 2010, 18:16	3

Previous 10 blocks ↓

Total Size: 770.97 GB

Node Information

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

Uptime: 2 months, 23 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.86 GB sent, 101.79 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.