Blockchain Explorer | learn me a bitcoin

Memory Pool

3,611 transactions

1.51 vMB

Show Random Selection

Max Size: 8/200 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
908,290	00000000000000000002349e0000000000000000000000000000000000000000	50 secs ago	1.00 vMB	3,217	3

Show Transactions

Blockchain

Tip: 908,289 (902,472 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,817 5,817	0000000053d168279fa9783832e47483c20d6077c98f85e29621ffad2119a6c1	27 Feb 2009, 22:15	1
5,816 5,816	00000000ae419a918322bba4bc0812ca1a810bde58abba3000f54cebc3dbe83b	27 Feb 2009, 22:09	1
5,815 5,815	00000000ad49fc0520ee9c422e862738cd91e06dc582758b3ff3d48b3d0cfa99	27 Feb 2009, 21:51	1
5,814 5,814	000000003e1aba3c139fd1e7399a92d0de0aa3290b34943ebfd38903cf59cb0c	27 Feb 2009, 21:37	1
5,813 5,813	000000004e0e1cc55b7f35f5d2d4bcd8a4524eee3e8907246a51e412025605bb	27 Feb 2009, 21:13	1
5,812 5,812	000000003c0600d80391cf020c05a733bf097f4282b1e6831648bab40c159f38	27 Feb 2009, 20:59	1
5,811 5,811	00000000e77d0285d63710f82deb70ec76e49fde5ffda000071d1c00ec112638	27 Feb 2009, 20:50	1
5,810 5,810	000000002b2a480b297c264ed72b6bdd5a50d6e2d767dbed63aac4aae29f4503	27 Feb 2009, 20:37	1
5,809 5,809	000000001912e096fc05e39250b509c3a7f296f009a9d094e063092a5d57e315	27 Feb 2009, 20:13	1
5,808 5,808	00000000baecb2e8f0acf8c9632a4df9d2605beadeeaac78f57decd2310c8013	27 Feb 2009, 20:02	1
5,807 5,807	00000000f93a7a7218adc73645cbb09bc6f06a8c9c4162e5b773296384deb556	27 Feb 2009, 19:49	2
5,806 5,806	000000003d8d831b6db7a57fa047c943d88b675823ddba026519f206dc6ec126	27 Feb 2009, 19:32	1
5,805 5,805	00000000e922de6979609935ff22b059f881788d8769348a3afa9770aaa28998	27 Feb 2009, 19:16	1
5,804 5,804	0000000080aa98ee8450107183b1d2d018d0b75f310e672425276fb2d53c01f8	27 Feb 2009, 19:01	1
5,803 5,803	00000000ed6a39c203dce1462025e86b25cd26fec82b02323e2e72c55b4326cd	27 Feb 2009, 18:50	1
5,802 5,802	000000003dd59e05f88a63e32d18ced5ee2b2cbab396d5563c3ac8eecd75065d	27 Feb 2009, 18:42	1
5,801 5,801	00000000f94d02c84f733bfa4cf26bb87a44b6261c2b62c659e6f582a402727a	27 Feb 2009, 18:40	1
5,800 5,800	00000000c93c9874db8d899f8409a98980d3cf2b0d776aa8e18e82a961d7eafc	27 Feb 2009, 18:32	1
5,799 5,799	000000006ae24426eb2cd7384fdc364d01b52ae2d6153bb2ea6b766a398f3fdf	27 Feb 2009, 18:23	1
5,798 5,798	00000000f4dc7e3ccbcd4edfe0eb2d5dd3443d0b1daad84cabc7080d3ae6b8eb	27 Feb 2009, 18:09	1
5,797 5,797	0000000017599abe29157e86036b8a99bf38c80efd5b24aada62218b32e66670	27 Feb 2009, 18:00	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.30 GB sent, 98.29 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.