Blockchain Explorer | learn me a bitcoin

Memory Pool

37,841 transactions

37.53 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,574	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 21 secs	1.00 vMB	5,150	17

Blockchain

Tip: 841,573 (399,719 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,854 441,854	000000000000000003c5fb3a8669e1c1f32710739436b8f5016afb4b556501b4	04 Dec 2016, 06:39	0.60 MB	1,355	73
441,853 441,853	0000000000000000001dfe722a5696d2365168474952a2de87dbec7de5467be6	04 Dec 2016, 06:30	0.58 MB	970	67
441,852 441,852	0000000000000000025dbe5c18f09bb4811ddd4e6aae7ca1b4ad656209b8b8f9	04 Dec 2016, 06:27	0.73 MB	1,849	77
441,851 441,851	0000000000000000033dc84058a802f7de141f1a044739a15db4f76db9e88e74	04 Dec 2016, 06:14	0.44 MB	1,096	76
441,850 441,850	000000000000000002d300303bc11051601f52b843e46a31cef0bfdf33108e80	04 Dec 2016, 06:08	1.00 MB	1,320	38
441,849 441,849	000000000000000001741d21219bfac5424b71e000b0092fb54ff6121bc67849	04 Dec 2016, 06:00	0.12 MB	346	79
441,848 441,848	0000000000000000002474fe513952a0e4826315c6bd1ccc020a0ffe9404acb8	04 Dec 2016, 05:57	0.44 MB	986	71
441,847 441,847	000000000000000001d94e2aeae5ee34c68b176b3dbdc310a4f414e42fed8634	04 Dec 2016, 05:51	0.43 MB	1,183	78
441,846 441,846	000000000000000001166b72b156e8d465465eb66ee2610603fdeb5d32aaa604	04 Dec 2016, 05:43	1.00 MB	1,973	60
441,845 441,845	000000000000000003552bba8b8a452429e751cdc39e6917ec600a902f7524c4	04 Dec 2016, 05:29	0.12 MB	311	81
441,844 441,844	000000000000000002c644816aeda586e9bc3f3add28373438a3e07637eb7aa2	04 Dec 2016, 05:26	1.00 MB	398	12
441,843 441,843	000000000000000002d9265a91e5afe4d543ab5f91d73ec0f6f1115460f33932	04 Dec 2016, 05:24	0.09 MB	13	3
441,842 441,842	00000000000000000008dfc2e3c460e5e4063e05f291d267f8505fec44963fd0	04 Dec 2016, 05:24	1.00 MB	934	29
441,841 441,841	000000000000000002de681d291df1112127b976a5f4df35323a5ebd9f4f8269	04 Dec 2016, 05:20	0.23 MB	382	63
441,840 441,840	000000000000000002e9b6c6ef981b60be6b85ec7831b1e53c3a3acf9e022b24	04 Dec 2016, 05:18	1.00 MB	2,501	84
441,839 441,839	0000000000000000024f1bf6823b91aa3cc5021c348ecd9b2cafe843ca4c18f0	04 Dec 2016, 04:55	0.77 MB	1,683	79
441,838 441,838	000000000000000000e6a1fb29d988702c6cabc08b07ea6671077f395ffa7ec3	04 Dec 2016, 04:42	0.34 MB	756	74
441,837 441,837	000000000000000002abaaca5de60707c19a81cc6fbd47075047aedb7cc6318f	04 Dec 2016, 04:36	0.04 MB	118	82
441,836 441,836	000000000000000002eb6c99ecbe9ee2389439519d40fb94c109179196c15a68	04 Dec 2016, 04:35	1.00 MB	1,015	34
441,835 441,835	000000000000000002a2c95233ca607e41fe0473d64a401a5e09a20cdd9e1a48	04 Dec 2016, 04:28	1.00 MB	141	4
441,834 441,834	000000000000000003588b6b1a04148ba965b3ce93621d01f684ce342a232c12	04 Dec 2016, 04:27	1.00 MB	728	22

Previous 10 blocks ↓

Total Size: 645.96 GB

Node Information

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

Uptime: 28 days, 1 hour, 51 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,310.76 GB sent, 35.12 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.