Blockchain Explorer | learn me a bitcoin

Memory Pool

8,006 transactions

2.95 vMB

Show Random Selection

Max Size: 17/200 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
907,782	00000000000000000002349e0000000000000000000000000000000000000000	40 mins, 42 secs ago	1.00 vMB	4,314	5

Show Transactions

Blockchain

Tip: 907,781 (857,221 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
50,560 50,560	000000001e43c22ed3e834f86ddc007bd1adab1ddcbc740bd094868e88f60369	13 Apr 2010, 05:47	1
50,559 50,559	000000001d883e0d9be54913deda3a8b0b16ea5fb89bde27d082d88cc8f9baf4	13 Apr 2010, 05:46	1
50,558 50,558	0000000000c23b949d385e193878f2a135e14b9ee13c7fc2b78eefb850f66068	13 Apr 2010, 05:43	1
50,557 50,557	0000000001f9cfe016a70de675ddf20dbca05f1af091f1194d8b2a24d1c5e95b	13 Apr 2010, 05:36	1
50,556 50,556	00000000119cc77299a3af58916bea3a6c4cebface78664c5d3259fc6bb6b0fd	13 Apr 2010, 05:25	1
50,555 50,555	0000000006fd2eaa35d16f4e18f9027ff5f7d8b71b86fa6f11bb0cc1de1145f0	13 Apr 2010, 05:17	1
50,554 50,554	000000001a16403f329e7c8faf2b2ad683a3180f6a7a3dab764e7cdcc6e5cf2e	13 Apr 2010, 05:16	1
50,553 50,553	00000000058e076d034975369085945f01d69b7215c664093d0c8025eebfb500	13 Apr 2010, 05:01	1
50,552 50,552	000000001668a7f82449a3fc32e47d51c881a85c426601933c2916650832488d	13 Apr 2010, 04:46	1
50,551 50,551	0000000002320aba2fc17c656cfe1cc064922f18480742122b3436dc7c9dd6cd	13 Apr 2010, 04:41	1
50,550 50,550	000000000fb96b9f2081bb41c8084e4d53e9b4c90f8e34bbd4b084af8334c741	13 Apr 2010, 04:40	2
50,549 50,549	00000000005aa09a60261b661dbe176f883db6b7bb3a1da103e847ea88a397cc	13 Apr 2010, 04:30	1
50,548 50,548	0000000003a9d2a0dfcbbd339ece4147b2e671b15f6f119ca47b85618ccc71a2	13 Apr 2010, 04:17	1
50,547 50,547	00000000207b13f7ece82ad00083b4bcbea6510393c4d568bf5ff031060d71bc	13 Apr 2010, 04:05	1
50,546 50,546	0000000013fa22d32b662f29c94bea13d21ca68606aa3c0acbf6e449e7a1573c	13 Apr 2010, 04:02	1
50,545 50,545	0000000012699e601c1ea6e28b994457a377364e4399db904c3c55516728a600	13 Apr 2010, 03:43	1
50,544 50,544	000000001f26828ffdc3714bda23bba09eda7028be90cb0d1db2271dd0037e48	13 Apr 2010, 03:42	1
50,543 50,543	0000000005c510264ab8bfc73acaf8b91fb37a67347752d3ba7b9b0faf53ba7d	13 Apr 2010, 03:35	1
50,542 50,542	0000000000838144eadc7b213f47f3307c65cca233d34af74eaa572c28177e8e	13 Apr 2010, 03:06	1
50,541 50,541	00000000206431f469a0b322b7fbdddc19cd8fac1c59b9907700d023fa98da0a	13 Apr 2010, 03:06	1
50,540 50,540	0000000013adc839eb34d89ffec5d1a350b42b7f7c3d70cd9408e60f8a858d9c	13 Apr 2010, 03:02	1

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 17 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.68 GB sent, 93.56 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.