Blockchain Explorer | learn me a bitcoin

Memory Pool

5,233 transactions

3.85 vMB

Show Random Selection

Max Size: 21/200 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
908,682	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 16 secs ago	1.00 vMB	2,421	3

Show Transactions

Blockchain

Tip: 908,681 (829,279 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
79,402 79,402	0000000000328bdeb64d242498b70ff9dbcd341b61505436fcc9e9b1caf77d0f	12 Sep 2010, 23:03	0.00 MB	5
79,401 79,401	0000000000539783559ffe9cf1d7fdc316e52ba267cc9e4ca20cb4ed83d27af5	12 Sep 2010, 22:53	0.00 MB	13
79,400 79,400	000000000021d821ec06be7173f413690bc5c4bc648dfa70b3b6763236f055b7	12 Sep 2010, 22:37	0.00 MB	3
79,399 79,399	0000000000368ed3732ebbb9870012c994ca6a298565a0a8a5f0d182490974b3	12 Sep 2010, 22:23	0.00 MB	1
79,398 79,398	000000000013823981ca54680497bad2933597df6de43fc25a71fe94a6160e03	12 Sep 2010, 22:11	0.00 MB	1
79,397 79,397	00000000005434afdc6f6a5f80cb76d34456be61ce5c478ac699f47011780c36	12 Sep 2010, 22:10	0.00 MB	1
79,396 79,396	00000000004ae39841025b657a1b9dd65c98f7f5c5f2f1b1ca837435976300fb	12 Sep 2010, 21:57	0.00 MB	1
79,395 79,395	000000000052c1ab60eb3f06c67c87e7e64c5a6378a184fcaa601fa13059eb38	12 Sep 2010, 21:51	0.00 MB	1
79,394 79,394	00000000000fd445c7f726597a3916af4db3d1b9c22e890c86e24bad8415dde5	12 Sep 2010, 21:46	0.00 MB	3
79,393 79,393	000000000034338b640757a0498a7d8a4484cb2d203374cff77285f71f4c8f16	12 Sep 2010, 21:30	0.00 MB	3
79,392 79,392	00000000003ebb27f67d86bf7883c9a625b6d7f54c70a49bc776c4ee30fe47a7	12 Sep 2010, 21:19	0.01 MB	3
79,391 79,391	00000000000b694cd06ebc96b98c594a1cb58219c1a07ce28c2f9258225d2efe	12 Sep 2010, 21:11	0.01 MB	6
79,390 79,390	000000000011f0844a2cb5159718039cc10d63d804b0f58e454438d286af3ece	12 Sep 2010, 21:03	0.00 MB	2
79,389 79,389	00000000004643a5647458a1259996fce29cecaff4dfffc60e8019a0036baa73	12 Sep 2010, 20:59	0.00 MB	4
79,388 79,388	0000000000008dcfbbc2b91dfe9859d63491150cde152e7823bf1aa9c5b9f6c5	12 Sep 2010, 20:38	0.00 MB	1
79,387 79,387	000000000012938b1d65e751b68c65655f4712b2863b90c8d14810047fe5ba5f	12 Sep 2010, 20:37	0.00 MB	1
79,386 79,386	00000000004a90e572fd2dfc226e0c4937e5d8ef6d4457115329aa7e0e5594b2	12 Sep 2010, 20:36	0.00 MB	1
79,385 79,385	00000000000bfdd51bb48c343b4db4391a829b095eb66aa9690f4a80e69c63d4	12 Sep 2010, 20:34	0.00 MB	1
79,384 79,384	0000000000248beea305fe1f5fc6a4c3d61ef0e224e3ec1794067db74aa06b59	12 Sep 2010, 20:15	0.00 MB	1
79,383 79,383	0000000000220650b869baaebaf1385cb5593c62ba7d2d13c6c537ea9678dfa0	12 Sep 2010, 20:07	0.00 MB	1
79,382 79,382	000000000048412e1ac54c1af7039b97b166dfe9d4c2bbc89820deb560a2af1d	12 Sep 2010, 19:57	0.00 MB	1

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: 1,853.85 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.