Blockchain Explorer | learn me a bitcoin

Memory Pool

56,109 transactions

37.40 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,838	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 23 secs	1.00 vMB	5,515	15

Blockchain

Tip: 842,837 (235,826 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,011 607,011	00000000000000000008a6d4f9a5d76f0037ca43f97f1ca55d1eb07aa8f78f31	07 Dec 2019, 04:09	1.19 MB	1,913	12
607,010 607,010	0000000000000000000567b12da4ddffe69ce938810e18248e032f401ae7d572	07 Dec 2019, 04:03	1.27 MB	2,941	32
607,009 607,009	000000000000000000020cb4a856240419665783378ee5f4011747018c1751d6	07 Dec 2019, 03:30	0.48 MB	1,069	21
607,008 607,008	000000000000000000128b93e5360c0fafe8ad7b695b902dad2c4f6713574c2c	07 Dec 2019, 03:26	0.33 MB	833	24
607,007 607,007	0000000000000000000b8043c1bbb38bea83f4beaa13686820656ce9de004d3f	07 Dec 2019, 03:22	0.93 MB	2,136	19
607,006 607,006	0000000000000000000f3c2d8dd98b1995ddef8d1521e4dd2fa748d3edd55569	07 Dec 2019, 03:10	0.10 MB	242	21
607,005 607,005	00000000000000000006e3a6ddd654fcd62b616ec3d260aafaa60aa1c4a298ba	07 Dec 2019, 03:09	0.48 MB	1,128	18
607,004 607,004	0000000000000000000177e2584156b0f3a37fa6e3c33b47e3d1fc8bae3cf379	07 Dec 2019, 03:03	0.28 MB	609	23
607,003 607,003	0000000000000000001323d15b8879a8afa2df089e07c29e20c43a322ac3d0f3	07 Dec 2019, 03:00	0.82 MB	1,489	20
607,002 607,002	00000000000000000007bcab97fea5018d509a242edcdfe7f0c619c478682e1f	07 Dec 2019, 02:54	0.54 MB	1,031	23
607,001 607,001	0000000000000000000753b6d77177a5513dfb681188d796089d7c628ce930a9	07 Dec 2019, 02:50	0.92 MB	1,043	2
607,000 607,000	0000000000000000000df4f10185ba9602e748e648b43cc06159a9fa54692068	07 Dec 2019, 02:49	1.07 MB	2,581	4
606,999 606,999	0000000000000000000e1b576f796d3ea60df0627cfd8d1142d0eb03bbd21457	07 Dec 2019, 02:49	1.30 MB	3,098	19
606,998 606,998	0000000000000000000df0cdd7e1e71dedc071a53cd3f63481e8c00e09bcaec1	07 Dec 2019, 02:37	1.52 MB	1,646	17
606,997 606,997	0000000000000000000de1d036a68377d45a2e56b89d552833da38b0f5136474	07 Dec 2019, 02:34	0.00 MB	1	0
606,996 606,996	000000000000000000032f4ccad84d6f80e7d2006a84d2b26acbbcb47b3cb34e	07 Dec 2019, 02:34	1.55 MB	2,796	24
606,995 606,995	0000000000000000000383636dd95da3be01eff3738385e2e17c1018a1e0abc0	07 Dec 2019, 02:16	1.24 MB	3,123	42
606,994 606,994	000000000000000000087dab7b7d199a00d34a1aa45f5555b54387a4bbd12e06	07 Dec 2019, 01:25	1.64 MB	1,167	20
606,993 606,993	000000000000000000069d973a1631cbeb02e7cda1c79e4857171c396b2933de	07 Dec 2019, 01:18	1.39 MB	2,683	32
606,992 606,992	00000000000000000013ceba8094bd369ebcec3bf25d15641aee5d02826c7bf4	07 Dec 2019, 00:48	0.02 MB	60	23
606,991 606,991	0000000000000000001286e679db9342a94550e72f6094f318ffad7ea5a8b210	07 Dec 2019, 00:48	0.55 MB	1,518	7

Previous 10 blocks ↓

Total Size: 648.34 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 7 days
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,617.39 GB sent, 51.24 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.