Blockchain Explorer | learn me a bitcoin

Memory Pool

28,798 transactions

44.73 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,015	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 47 secs	1.00 vMB	3,687	14

Blockchain

Tip: 842,014 (396,265 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,749 445,749	000000000000000000b8263e016eb708b2b79c6ac13563ec55870e6577387a00	30 Dec 2016, 04:32	1.00 MB	1,630	53
445,748 445,748	0000000000000000014dc75104c132bb448198b3b0348119abc5ea2733b4eb0a	30 Dec 2016, 04:26	1.00 MB	916	44
445,747 445,747	000000000000000001c8d0f13fb419fb5db09a015936e42b458e64353d22ed2a	30 Dec 2016, 04:25	1.00 MB	1,607	66
445,746 445,746	000000000000000001610e361b84d83c4262c936b6275abb120923b08cdc2df8	30 Dec 2016, 04:22	1.00 MB	2,474	67
445,745 445,745	000000000000000001cf72a51d9e4dd994286a8494a1a790d943249feec6b84f	30 Dec 2016, 04:21	1.00 MB	2,036	74
445,744 445,744	000000000000000002a7cb46ddaeb551b7a80b494c259cf68bb3c2ede62eb739	30 Dec 2016, 04:15	0.99 MB	2,353	91
445,743 445,743	0000000000000000009efdc53de5457ecb66ec89e588d767f84878341710fced	30 Dec 2016, 03:53	1.00 MB	1,889	90
445,742 445,742	0000000000000000024850969bf599c8de8c8f24e61b5686d15f49732e0745f4	30 Dec 2016, 03:57	0.00 MB	1	0
445,741 445,741	0000000000000000005e7f9689da4694a9566df18fa3243c9809452601cdb65e	30 Dec 2016, 03:46	1.00 MB	2,426	111
445,740 445,740	0000000000000000019208cb8d1a13a41d7418552222f1f957d420553e9f8ee7	30 Dec 2016, 02:58	1.00 MB	1,670	61
445,739 445,739	0000000000000000020952df8ff63a859fc57c9d9c2605e33082cbf224775c05	30 Dec 2016, 02:55	1.00 MB	2,705	88
445,738 445,738	0000000000000000036156c2c62e84932dd28fb41b9dcc3f8c877de1307e64f9	30 Dec 2016, 02:38	1.00 MB	2,608	82
445,737 445,737	00000000000000000253087fd830506db19c6e8754f795efcccfe47afce7bf43	30 Dec 2016, 02:17	1.00 MB	2,095	64
445,736 445,736	000000000000000002b6e2552db4a6d7af416ebd80fc8ae70fbe4e75bb13751c	30 Dec 2016, 02:11	1.00 MB	2,450	79
445,735 445,735	0000000000000000002f12f0cb8a7ba0aa47418e60a0f190aaba0b71a2449f4f	30 Dec 2016, 02:01	1.00 MB	2,523	94
445,734 445,734	000000000000000001bb5e9277017783bf762f8eb8638f4cebc48a07155d313a	30 Dec 2016, 01:36	1.00 MB	2,281	83
445,733 445,733	000000000000000000309b0789b161032c4dba81fc0ad735e4bca5f3dbe142c6	30 Dec 2016, 01:21	1.00 MB	2,863	96
445,732 445,732	000000000000000001a49e7f00c2e2d919a3d6c735d8bced1c2eeeb840006a8c	30 Dec 2016, 01:00	1.00 MB	1,879	61
445,731 445,731	000000000000000001ba4f5d7bc28c3ff5532c987dd1bb63438838bb9c349042	30 Dec 2016, 00:57	1.00 MB	2,609	72
445,730 445,730	0000000000000000023826edd64b06f5c744857ea33d9450f261eb330bbee526	30 Dec 2016, 00:54	1.00 MB	2,092	84
445,729 445,729	00000000000000000020869d48440457b15d7c2f02a88282ede21fff6498cb7e	30 Dec 2016, 00:39	1.00 MB	2,642	84

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,404.52 GB sent, 40.05 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.