Blockchain Explorer | learn me a bitcoin

Memory Pool

9,171 transactions

4.25 vMB

Show Random Selection

Max Size: 23/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 21 secs	1.00 vMB	3,030	5

Show Transactions

Blockchain

Tip: 907,725 (826,378 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
81,347 81,347	0000000000078895b0f7af8d86f816a0c0c0a3f286261acf645d4bac4cfa701a	22 Sep 2010, 20:44	0.00 MB	8
81,346 81,346	00000000001771d56abed33ddc14b5b195f5bc0dc0c79e7e140c9fbcd7013726	22 Sep 2010, 20:23	0.00 MB	1
81,345 81,345	0000000000172a513081bf2c628c2fcd0791e3a899f060e42aaf359f914ca5d9	22 Sep 2010, 20:23	0.00 MB	3
81,344 81,344	000000000042f8fd6a33ac8d8244e1c9548d319e38fbec7de1b4aaa518e4eeaa	22 Sep 2010, 20:08	0.00 MB	5
81,343 81,343	000000000011884fa16ceaff18ca281dda6a93ad4b748e4c0adafcfb4267394c	22 Sep 2010, 19:58	0.00 MB	3
81,342 81,342	00000000003d6be06242ac4ecca5d8d7105dc384ad1a9b1b9fce03ccdd2884ad	22 Sep 2010, 19:39	0.00 MB	4
81,341 81,341	000000000044b3ff073ddba8dad28462e85b1667a62230b87d8d4d67cc19a108	22 Sep 2010, 19:28	0.00 MB	7
81,340 81,340	000000000021128bfef9db454b870ba6212c19df11b1cea5a5d240890ec556fc	22 Sep 2010, 19:25	0.00 MB	9
81,339 81,339	00000000004524e3b7711b60bc743c1aa4c9fff5f561209ea6e7cbd7b99a089a	22 Sep 2010, 19:18	0.00 MB	8
81,338 81,338	00000000003f77d8af726deee15578eaf57ef18f97265c8ac822f83dfa031c24	22 Sep 2010, 19:13	0.00 MB	7
81,337 81,337	000000000046387e302022117dcc69edb36d0e8a6c005fe2b74842fb701813d3	22 Sep 2010, 19:10	0.00 MB	4
81,336 81,336	0000000000460e0b300c4dfa0e6cb3aca56054814bab9913903ce37623ed5c65	22 Sep 2010, 19:09	0.00 MB	2
81,335 81,335	000000000044f40c6b3caf6dca258bd4f7c0e7df75c061dd4e0e753b594d5378	22 Sep 2010, 19:09	0.01 MB	9
81,334 81,334	000000000008528884eda75e43ac56f262e05c83af39f5846c1a05730b2b2421	22 Sep 2010, 19:01	0.00 MB	7
81,333 81,333	000000000015b08aeac1910dce18d49b53bbf360d3df854f24698588fa30fd4f	22 Sep 2010, 18:54	0.00 MB	16
81,332 81,332	00000000004340ed80ac8d6f4d9169657f4c725f1bf711aa0df40fbf9a296d63	22 Sep 2010, 18:17	0.00 MB	2
81,331 81,331	00000000000c10b5f2ff9a9cdf0ee88639a9846da60ec50ec75d2ba7ec175157	22 Sep 2010, 18:14	0.00 MB	5
81,330 81,330	000000000024ec1c9027754f39ad61a2b77238a733c423c52e61fd7d93544ee6	22 Sep 2010, 17:56	0.00 MB	3
81,329 81,329	000000000006e9ebbab414acaa815f2011a1e8e2fa1ee05e7195e96a0243f920	22 Sep 2010, 17:49	0.00 MB	5
81,328 81,328	000000000015ea0ee5f2d898f5e11cc48334499ae91b8956af13d1958d9526d8	22 Sep 2010, 17:42	0.00 MB	7
81,327 81,327	000000000022236726059bdcd354be05bbbb1a0d0fd6e7c844d37fc2180630ef	22 Sep 2010, 17:34	0.00 MB	3

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.60 GB sent, 93.03 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.