Blockchain Explorer | learn me a bitcoin

Memory Pool

38,798 transactions

44.49 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,735	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 7 secs	1.00 vMB	5,542	13

Blockchain

Tip: 842,734 (291,990 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,744 550,744	0000000000000000000f0eafdca62a50118d84395e89796b53be2595fe304cd0	19 Nov 2018, 20:04	1.24 MB	2,030	59
550,743 550,743	0000000000000000000b593aa8b45d917e1d190537554e520abbd7499bfa32be	19 Nov 2018, 19:53	1.12 MB	2,912	37
550,742 550,742	000000000000000000093037e05211e9ed8747028dec0408d3a90904da1e0523	19 Nov 2018, 19:52	1.17 MB	2,674	48
550,741 550,741	0000000000000000001b43b8af8973377619def5043634e9cb2d7dd584d973be	19 Nov 2018, 19:46	1.35 MB	2,560	63
550,740 550,740	00000000000000000010f3d92ade8b0c67147195349839a4e92321ae75430413	19 Nov 2018, 19:32	1.37 MB	2,435	64
550,739 550,739	00000000000000000004315f96c9d3ca57c37d867fe2aed157026ef5d3acc03c	19 Nov 2018, 19:17	1.12 MB	2,322	53
550,738 550,738	00000000000000000015e2d231f5721d6da0bfa2834e4ecc56c59e15a24538c8	19 Nov 2018, 19:14	1.27 MB	2,523	59
550,737 550,737	0000000000000000000f039282c94307da6b5fc6f11af22d77377a22fd647aef	19 Nov 2018, 19:02	1.17 MB	2,548	50
550,736 550,736	00000000000000000011923fee46e381bdd8f1338c8db955b579c5080aa90770	19 Nov 2018, 19:00	1.35 MB	3,170	64
550,735 550,735	0000000000000000001c7311fe96d63e4eb5829820212182970ae200282bc6b5	19 Nov 2018, 18:42	1.30 MB	2,946	69
550,734 550,734	00000000000000000017be79415b149ad501d3ead082ce84965c909550b8f560	19 Nov 2018, 18:16	1.15 MB	2,891	51
550,733 550,733	00000000000000000015bab636b3ca8618501c38e8c10e2a46c1ace9bfce17d4	19 Nov 2018, 18:11	1.39 MB	2,127	51
550,732 550,732	00000000000000000002ca3d9ff958db694d078a2bb3ab4bbfe702d5ee9949bb	19 Nov 2018, 18:08	1.36 MB	2,035	55
550,731 550,731	00000000000000000028c313b488d7db4e8b0194dc9e4977428aab466c555b81	19 Nov 2018, 18:03	1.20 MB	1,818	55
550,730 550,730	00000000000000000019fc6a26c266cad5fe50d7fad9b0d91e6b0f416c40eb9c	19 Nov 2018, 17:57	1.39 MB	2,716	68
550,729 550,729	0000000000000000001f1d8b18e757b1fa0b27ed923c31e15f1274c8a5d59266	19 Nov 2018, 17:33	1.28 MB	2,323	52
550,728 550,728	0000000000000000000bca0b471c62be71fdfeec98b02b8191477104f114003a	19 Nov 2018, 17:24	1.37 MB	2,555	57
550,727 550,727	0000000000000000000ff8801d99aefb047b94ac4d89ef3d1751975bad69d146	19 Nov 2018, 17:17	1.31 MB	2,565	63
550,726 550,726	000000000000000000299acf3efa3b384069bf5a9e3ca5f0490cf20759ab2089	19 Nov 2018, 17:05	1.22 MB	2,295	82
550,725 550,725	0000000000000000001efef664e8261caab7c25202ef74218cbc052a62a4ff9b	19 Nov 2018, 16:08	1.17 MB	2,437	43
550,724 550,724	0000000000000000000236a0f1c007667d05fcde3e3fa4e9be5e208fcb9e91e7	19 Nov 2018, 16:03	1.15 MB	2,319	41

Previous 10 blocks ↓

Total Size: 648.12 GB

Node Information

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

Uptime: 1 month, 6 days, 8 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,575.14 GB sent, 49.96 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.