Blockchain Explorer | learn me a bitcoin

Memory Pool

32,782 transactions

38.91 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,902	0000000000000000000331db0000000000000000000000000000000000000000	22 secs	1.00 vMB	4,525	19

Blockchain

Tip: 841,901 (295,379 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
546,522 546,522	0000000000000000001f4f7ed1e735a790fe91899437ba5dbe42a30c3255fe9c	20 Oct 2018, 05:30	1.19 MB	1,845	5
546,521 546,521	00000000000000000024c73ec848da09b625d262feae372dab1ca3d25321442b	20 Oct 2018, 05:27	0.31 MB	432	14
546,520 546,520	000000000000000000207bfd1cb6e9aeac3a7a22037833e1cbad003572dbc655	20 Oct 2018, 05:25	1.30 MB	3,140	25
546,519 546,519	0000000000000000000ea1dbef0d3de391793c67c2d19672286cb59868257be8	20 Oct 2018, 04:43	0.25 MB	13	1
546,518 546,518	00000000000000000003f21f4f2e3ee0080a85637c8efa2277e50771d38397de	20 Oct 2018, 04:42	1.27 MB	2,217	15
546,517 546,517	0000000000000000000416b40038f0bbcadc2bd5129315aa20c47c9b0c18e11a	20 Oct 2018, 04:24	0.00 MB	1	0
546,516 546,516	00000000000000000006ece910d077462ba1659307ab2e7b228265bd836b4469	20 Oct 2018, 04:24	0.02 MB	58	8
546,515 546,515	000000000000000000197d7939056d91c56acf9b0d56b7387eba7b9105553018	20 Oct 2018, 04:23	0.51 MB	818	16
546,514 546,514	00000000000000000014d609398ccd66462ebfe69322abe3df0433e24d81a540	20 Oct 2018, 04:16	1.11 MB	1,255	6
546,513 546,513	00000000000000000019475598b48ccbc7d0bb3e074315a93f54f63af2a58bcd	20 Oct 2018, 04:11	1.33 MB	2,734	19
546,512 546,512	00000000000000000017d64516fdaefb8fef0048318a6d0aaf05af6e798eafeb	20 Oct 2018, 03:44	1.19 MB	2,888	17
546,511 546,511	000000000000000000236f8b58ffae8c7b5499b7081ad526188a08518d8a744a	20 Oct 2018, 03:27	0.14 MB	237	7
546,510 546,510	00000000000000000014201940481a9eaf6b901caca1db4df0cb0a45c35c0ca3	20 Oct 2018, 03:25	0.64 MB	1,059	12
546,509 546,509	000000000000000000078be1aebe68709f27c473590de348381e7ff390e7bdea	20 Oct 2018, 03:19	1.12 MB	2,393	12
546,508 546,508	00000000000000000020f68b9702371b5dd6cfb6dd8ee71c925f8b34a3375a70	20 Oct 2018, 03:10	1.28 MB	2,428	22
546,507 546,507	0000000000000000000423febd7bd5bf0c39572fe4af3db1e62d6847a44f3e53	20 Oct 2018, 02:44	1.16 MB	2,296	12
546,506 546,506	0000000000000000002002307548daf13502f1241b5d8aa971dcbcd5463787ec	20 Oct 2018, 02:30	0.96 MB	760	5
546,505 546,505	0000000000000000000e6c1e5da8025fa806df3fbfd66784b33915fcc49759f5	20 Oct 2018, 02:27	0.02 MB	53	19
546,504 546,504	0000000000000000000e722f66fbca703066e8a5696c233673f91c5774468d09	20 Oct 2018, 02:26	1.17 MB	3,005	10
546,503 546,503	000000000000000000008c6350b24f2688ae8b4912b9635eb13a7d7ca9e83484	20 Oct 2018, 02:16	1.32 MB	2,505	19
546,502 546,502	0000000000000000000a6fc6dce621c74bc72e34991321b99b893cebed4ada81	20 Oct 2018, 01:47	0.88 MB	1,136	9

Previous 10 blocks ↓

Total Size: 646.58 GB

Node Information

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

Uptime: 1 month, 1 hour
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,372.89 GB sent, 38.59 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.