Blockchain Explorer | learn me a bitcoin

Memory Pool

46,667 transactions

46.85 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,225	0000000000000000000331db0000000000000000000000000000000000000000	31 mins, 35 secs ago	1.00 vMB	4,807	44

Blockchain

Tip: 841,224 (286,203 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
555,021 555,021	0000000000000000001292b625bc0084e886c4ec269fee50965a1b7ffd3ab94f	23 Dec 2018, 03:02	1.14 MB	2,338	13
555,020 555,020	0000000000000000001a04741fc3ded8ba2254f72364935bfd5b0c32329f989c	23 Dec 2018, 02:47	1.15 MB	1,619	2
555,019 555,019	00000000000000000002903fdd117e2edc5475097f77817d5b54bfd38c4eae85	23 Dec 2018, 02:46	1.22 MB	2,474	17
555,018 555,018	000000000000000000104762af8d38d7e2cc0adfadef59f837f64097b9f7860f	23 Dec 2018, 02:28	0.00 MB	1	0
555,017 555,017	000000000000000000039b16d17036dd2d89f73f1b5cd2d0154a9b41adfebc6e	23 Dec 2018, 02:27	1.12 MB	2,835	12
555,016 555,016	00000000000000000003a8a47ec34f415d62ee4c13ddd5c4697b7652d96d850b	23 Dec 2018, 02:14	1.07 MB	846	16
555,015 555,015	00000000000000000014f2b96c7403636ceb5812ebb604369dd3f0816fbe1910	23 Dec 2018, 02:04	1.02 MB	309	12
555,014 555,014	0000000000000000003087a70fcb24e3064803a2209a463139038d6b3dff3d34	23 Dec 2018, 02:02	1.19 MB	2,070	23
555,013 555,013	00000000000000000030dfec201a6b63e5dd04f8b7c549c829cfda915d8f2e70	23 Dec 2018, 01:37	1.31 MB	3,140	26
555,012 555,012	0000000000000000002ac597990e50678f242fb1e20b152c8a3b98f734d3bf44	23 Dec 2018, 01:02	1.22 MB	1,073	16
555,011 555,011	0000000000000000003443bb231051d573c8039f168ffca451295ec54eef1d2b	23 Dec 2018, 00:55	0.44 MB	832	10
555,010 555,010	0000000000000000001ba743f22fe5e3972659ca7ab01b4e30382391bd87047c	23 Dec 2018, 00:50	0.77 MB	1,160	8
555,009 555,009	00000000000000000030a5c2c1621e21cd7e2b9574ec0f616abc4c5862ea6b4e	23 Dec 2018, 00:43	1.18 MB	2,062	5
555,008 555,008	000000000000000000253179c30256d2504bd3cd30421aeb2ec5380c6650ffb5	23 Dec 2018, 00:39	0.42 MB	845	33
555,007 555,007	0000000000000000001ed4baba351974b906efc59e9b377d45477ec9748bc4a9	23 Dec 2018, 00:28	0.93 MB	487	4
555,006 555,006	00000000000000000025b98d03a4f6e8bb859ca4aefbb5f0f2d7ffe34bdeaa65	23 Dec 2018, 00:26	1.05 MB	1,548	3
555,005 555,005	00000000000000000009136638bc15a43e44ca591bd1fd2997d1e26b99469b8e	23 Dec 2018, 00:24	1.26 MB	3,349	23
555,004 555,004	00000000000000000035238461797bc6678a09313986ea674ba0a80a40f80893	22 Dec 2018, 23:53	0.27 MB	464	7
555,003 555,003	0000000000000000001fef1f44e3c5226217ede64da05638140fb5e3dcda101d	22 Dec 2018, 23:51	0.01 MB	36	26
555,002 555,002	0000000000000000002a738628493a25a18f848b73dd0ce7ba6b11ccfc20e92b	22 Dec 2018, 23:50	0.52 MB	930	9
555,001 555,001	0000000000000000002f27ae5e29de20ff71ba153a4cd4e9ed57a79bcc2ed2fb	22 Dec 2018, 23:45	0.42 MB	750	10

Previous 10 blocks ↓

Total Size: 645.30 GB

Node Information

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

Uptime: 25 days, 12 hours, 3 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,230.91 GB sent, 31.60 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.