Blockchain Explorer | learn me a bitcoin

Memory Pool

58,782 transactions

27.04 vMB

Show Random Selection

Max Size: 144/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,838	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 21 secs ago	1.00 vMB	2,978	9

Blockchain

Tip: 844,837 (334,656 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,181 510,181	0000000000000000005108223b487943463619add376d84e023c005cd5a88049	21 Feb 2018, 04:45	1.00 MB	202	5
510,180 510,180	0000000000000000003b2712a22d328ba61f3cd6d9daae7b977488031b6f57f3	21 Feb 2018, 04:44	1.03 MB	1,078	19
510,179 510,179	0000000000000000005bbfa9c85cd4478982b76560f2921426b231f5a4c09a3a	21 Feb 2018, 04:36	1.14 MB	1,071	31
510,178 510,178	0000000000000000003666052b8cae32481f5f55d1fbe59876cad5d4d55c630e	21 Feb 2018, 04:28	1.71 MB	195	13
510,177 510,177	0000000000000000003b8e888ab2fc63931fde9525af0379026a7159e18b79c2	21 Feb 2018, 04:28	1.46 MB	1,102	19
510,176 510,176	000000000000000000468d62538d215393680641a35236132f71eae0186fb3f0	21 Feb 2018, 04:26	1.27 MB	2,303	56
510,175 510,175	0000000000000000005604d84d16d4202b44e25d6d3eee0a9cb0cbb17c421045	21 Feb 2018, 04:01	1.09 MB	2,666	55
510,174 510,174	0000000000000000005af90ec081ae16af6d184857c830527ec83b23ba4c8c9c	21 Feb 2018, 03:34	1.07 MB	1,678	33
510,173 510,173	0000000000000000004eaa9ac5be253b62afda61be35a0370002ff79e2a97efd	21 Feb 2018, 03:20	1.01 MB	320	5
510,172 510,172	00000000000000000012709a188b9c47e5d1bd9828158601e97994c15fe31325	21 Feb 2018, 03:18	1.12 MB	1,815	25
510,171 510,171	000000000000000000371b4857cd1ca1058ca130373c828e64394834fa0138cb	21 Feb 2018, 03:09	1.07 MB	2,034	81
510,170 510,170	00000000000000000014cb6e1e40e0249fe3639efb3874d6455ef7152472d3d5	21 Feb 2018, 02:45	1.02 MB	852	15
510,169 510,169	0000000000000000000900b928279d8d935db98c4f07381db1d9dd8ba737fa2b	21 Feb 2018, 02:39	1.01 MB	394	6
510,168 510,168	0000000000000000004bb2497317d2bbbf1ea7a23a6131d3c76922026d1cffe5	21 Feb 2018, 02:36	1.03 MB	972	14
510,167 510,167	00000000000000000035f74cb1a8e6284f2b049846bddaacccc72bdda6201bb6	21 Feb 2018, 02:31	0.20 MB	266	103
510,166 510,166	0000000000000000003695064b8e33b972b29260d192f5adea32b60cae1637ec	21 Feb 2018, 02:27	1.01 MB	359	14
510,165 510,165	0000000000000000001de0cd4745d851eb6544c8b0cc311d9d37c678bf0ca41e	21 Feb 2018, 02:25	1.08 MB	2,196	39
510,164 510,164	0000000000000000000b88c2d8b2b6e84c01d1310dee69582b669d14a78125ca	21 Feb 2018, 02:09	0.76 MB	1,662	72
510,163 510,163	00000000000000000036b75ab476a377f2dcc1f852ef7f85e8775f04b3bf7f36	21 Feb 2018, 01:56	1.00 MB	220	2
510,162 510,162	000000000000000000058ef77b903b10adc6e7533ef37d69fc4e84c43a6d02b3	21 Feb 2018, 01:56	1.02 MB	454	5
510,161 510,161	0000000000000000002aca4157f8fc15c025aca2981f93fd879558a07289a055	21 Feb 2018, 01:54	1.07 MB	2,252	52

Previous 10 blocks ↓

Total Size: 652.09 GB

Node Information

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

Uptime: 1 month, 20 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,208.97 GB sent, 72.36 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.