Blockchain Explorer | learn me a bitcoin

Memory Pool

2,340 transactions

4.43 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
6 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
908,173	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 22 secs	1.00 vMB	1,678	1

Show Transactions

Blockchain

Tip: 908,172 (896,860 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,312 11,312	0000000009ea12d835e9ee18ddffc5c925cd5be44a2d0c2bb21fad4ac0a5a13e	17 Apr 2009, 21:03	1
11,311 11,311	000000007cee737f85bde20ef18978394e05773970eb55e3ceeea83cdead400c	17 Apr 2009, 21:01	1
11,310 11,310	00000000310e4208570527da1cba1c1d3084f33acbbecf9d6fc64c857aaa862c	17 Apr 2009, 20:50	1
11,309 11,309	00000000aa905eff5501291de38656f3405a9352b9e7c69fcda3e30dd547b2d3	17 Apr 2009, 20:44	1
11,308 11,308	00000000cb6dd87c2a13678ac72ac7cc1021177b9b8eea6de9f50e272077c392	17 Apr 2009, 20:23	1
11,307 11,307	0000000096262ccc28a0ff32bcbc34a5d4ed9f07b42c81b85b15890ced37fd93	17 Apr 2009, 20:06	1
11,306 11,306	00000000a1bfead2db93266d0546deb18c566e17af1748061e4f2abe558fdc88	17 Apr 2009, 19:49	1
11,305 11,305	000000003f77298e6bac34550a040b94a31bed76778aab052d5fe9a7fa93bb08	17 Apr 2009, 19:28	1
11,304 11,304	00000000f1eb1d092139ad7f173f1ac14484d62799a3779a7262b68a2e6e2322	17 Apr 2009, 19:24	1
11,303 11,303	000000000865313278918d6435d84137f7b6832f0eb6d82b52da42af6c1a47dc	17 Apr 2009, 19:18	1
11,302 11,302	00000000ec824c652d5d3a0b99333206e6d90d9305098d375020972b494d3210	17 Apr 2009, 19:08	1
11,301 11,301	000000003f666322c2b4efa08c6604bae64eee2938721bea9fd5e22a116c9ee0	17 Apr 2009, 18:48	1
11,300 11,300	00000000824db432f3f29f23f55a213eb0b64b5637f175e3c43e1f79971a60cc	17 Apr 2009, 18:40	1
11,299 11,299	00000000ec15dba0fa312e20319c5b6273920f46a64f19641f5a8ceccd73a258	17 Apr 2009, 18:33	1
11,298 11,298	000000000797a9409f7f7ae4710156fe0440543daec0ea6ca634b4d6f7098ef7	17 Apr 2009, 18:27	1
11,297 11,297	00000000e70b519ca350fc1bd917ea32b33c8200ca3920c0b70bb4d81b121c35	17 Apr 2009, 18:08	1
11,296 11,296	00000000dfa50ab5751e4941097ed043bdcf599a18a8473ab572195ece213caa	17 Apr 2009, 17:48	1
11,295 11,295	00000000363e86571678a97947151c82f6eb43718cd3bda8e604aa758ffd194f	17 Apr 2009, 17:29	1
11,294 11,294	00000000d32afb962698ec9eb6d52ecb01efa24ddf57c13abf0e7a3b8eb3dcc5	17 Apr 2009, 17:11	1
11,293 11,293	000000002859f5f217821462421e3e32be935602b13da1957b835015c88d510e	17 Apr 2009, 16:55	1
11,292 11,292	00000000877bec7f88ecdc821ebdd05b45710220e0f284598fb030a9a8f50103	17 Apr 2009, 16:48	1

Previous 10 blocks ↓

Total Size: 769.88 GB

Node Information

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

Uptime: 2 months, 20 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,681.25 GB sent, 97.26 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.