Blockchain Explorer | learn me a bitcoin

Memory Pool

5,464 transactions

5.80 vMB

Show Random Selection

Max Size: 23/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
882,242	000000000000000000029a8a0000000000000000000000000000000000000000	3 mins, 48 secs	1.00 vMB	2,999	4

Show Transactions

Blockchain

Tip: 882,241 (880,676 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,565 1,565	000000009d8a30496ea9ca78019d91bb464eeae0fd380899aecd544ce93ad685	24 Jan 2009, 11:25	1
1,564 1,564	00000000504c3d6d65cc9ca8f760598faec82b28df88551de71c653b3c89c95f	24 Jan 2009, 11:22	1
1,563 1,563	000000000674ff0ad49b195652ef85d01eb574790cb4331e711f7c1b5191363d	24 Jan 2009, 11:22	1
1,562 1,562	000000000690f09d47a1b20d08342d819daba7faea8abe7ea7110c045883cbd6	24 Jan 2009, 11:10	1
1,561 1,561	0000000069c73469660e9571f822e085c3314b3c32e1fe2a2977a257412509e4	24 Jan 2009, 11:02	1
1,560 1,560	000000006eccf4527b54c788162d57c66b8b5b3badeba857543ef9e621abc8d0	24 Jan 2009, 10:45	1
1,559 1,559	00000000898b9cc3b3f49f236c195d2d8e90d0ad91ef4313b93e60333a0a8b5b	24 Jan 2009, 10:43	1
1,558 1,558	000000008327b56c85f82bdd3fbf9bbaf5bf50712d5b7b2789a186d98ba48ba7	24 Jan 2009, 10:35	1
1,557 1,557	000000001554e4b19098bb2f36845e75ae1453ca4357a9597cfb82f4a48282f3	24 Jan 2009, 10:18	1
1,556 1,556	000000003d896c6d5797a889e0fe9d32583ffb71473ab46ca25d3c6db91b2c59	24 Jan 2009, 10:13	1
1,555 1,555	00000000ad1471fd5e8b872b9124b4d334fa594cb4ea87acac8895051bfdda1f	24 Jan 2009, 10:02	1
1,554 1,554	000000002807ceb4bd813aed6cbdc001cc0424e425f2013abedc8f021d19d272	24 Jan 2009, 09:53	1
1,553 1,553	0000000056478f3afe4bdf32da9b4a0f35e06e207f5822c98112fd765a4aec30	24 Jan 2009, 09:50	1
1,552 1,552	000000008fdb65e1b0cfd8099d65aa8b889f23c68f698ebadca6356f9c2003bc	24 Jan 2009, 09:40	1
1,551 1,551	00000000932127d2c7c987b0b34ac15b2874c9a57d363d14276c447f9c4abe37	24 Jan 2009, 09:29	1
1,550 1,550	0000000083fb9db6cdd95705a71c717243a504835899ca35a1807dab4764de47	24 Jan 2009, 09:27	1
1,549 1,549	000000007a2f55c8785431caf8b373ee9908ad7d3adb6ef50d903e74f39a20e1	24 Jan 2009, 09:08	1
1,548 1,548	0000000029e8f1ddafc3291295536c58679b7047585b51926f3a6d05a29efe15	24 Jan 2009, 09:01	1
1,547 1,547	00000000a3276f01862fdf27d0faaa04cedf3aaac83c4bf24400f739622077ed	24 Jan 2009, 08:59	1
1,546 1,546	000000005fb1187e0f421479738db9c7fa205f633a74b988f338ea84d7212dd1	24 Jan 2009, 08:53	1
1,545 1,545	00000000ab1351eb7cc4e628402c721dd8a0ed1fc52ab1981d0fbdf4076565b7	24 Jan 2009, 08:42	1

Previous 10 blocks ↓

Total Size: 722.90 GB

Node Information

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

Uptime: 1 month, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,074.95 GB sent, 77.03 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.