Blockchain Explorer | learn me a bitcoin

Memory Pool

84,729 transactions

31.00 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,341	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 42 secs	1.00 vMB	5,658	14

Blockchain

Tip: 846,340 (325,246 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,094 521,094	00000000000000000013a7c3bd381c82036dbab1feda1c37df010006f03eb06d	03 May 2018, 23:27	1.21 MB	2,733	63
521,093 521,093	0000000000000000003ba8d72feeee6069c22e62905c7b5bb0b8eed708d84f9a	03 May 2018, 22:50	1.15 MB	2,059	13
521,092 521,092	0000000000000000000ec07614be1e1d3249391c30e1aa18eb798991d3642060	03 May 2018, 22:47	1.17 MB	2,386	42
521,091 521,091	000000000000000000136c4c0a1538ba838b32bb6d69b0ee421fd3bdec3c39b7	03 May 2018, 22:27	1.15 MB	2,242	29
521,090 521,090	00000000000000000015cf2195ccd7546af38b91abd0869581688868084478a2	03 May 2018, 22:11	1.05 MB	993	14
521,089 521,089	00000000000000000028e01ab1c9c5bbb9d1eb3cb9a96c9bba9ffe42b3979029	03 May 2018, 22:06	1.07 MB	1,738	28
521,088 521,088	0000000000000000000388a77e40857f1a348c96e0dbb4425a505b30a574396c	03 May 2018, 22:03	1.10 MB	1,784	31
521,087 521,087	000000000000000000154f0778b7fe414ebde5541663c19b8eb366db802cbc45	03 May 2018, 21:57	0.89 MB	1,495	39
521,086 521,086	00000000000000000033777aaa21e96928b3d2d23c69cc7e688367d9a7f3f613	03 May 2018, 21:50	1.10 MB	1,513	32
521,085 521,085	00000000000000000000039a523bd1e30baebe2aae4f3043453025e49c60bcd8	03 May 2018, 21:44	1.11 MB	2,386	12
521,084 521,084	0000000000000000003155040c6ad5fff19c10a9f01e69cbad0f73e3b37481da	03 May 2018, 21:43	1.31 MB	3,477	26
521,083 521,083	0000000000000000002786fb6182c42063fd5337a19add4672d7d7468bf23968	03 May 2018, 21:38	1.07 MB	1,787	79
521,082 521,082	00000000000000000018e0215b161e9425c77410343c165603f02fa7da35459c	03 May 2018, 20:45	1.12 MB	2,023	39
521,081 521,081	00000000000000000035558078cf808a9f22f5ed0a0d3d103b5bbfb0fdf9bbb2	03 May 2018, 20:30	1.23 MB	2,892	30
521,080 521,080	00000000000000000006a581b5cc6c8d6d4cc4b231bc6f3bf020b0459a73e748	03 May 2018, 20:20	1.11 MB	2,001	63
521,079 521,079	000000000000000000305e2c29d6715f09208dfdcf3d74e047842de374594a4b	03 May 2018, 20:09	1.00 MB	138	3
521,078 521,078	000000000000000000257e07dc622fe847307746108eca6d8e60cdd378cf0d51	03 May 2018, 19:51	1.03 MB	372	4
521,077 521,077	000000000000000000292b1fcda712b8cd570c2bfce7d20e746104b866a94d0a	03 May 2018, 19:49	1.15 MB	2,434	47
521,076 521,076	0000000000000000003db9e88ec9572a7c87ff48de0517415f9efc417571c4da	03 May 2018, 19:36	1.06 MB	270	5
521,075 521,075	000000000000000000379a0cfd98e5a30ccb34c7c1f3b06c46dddec1155f8e75	03 May 2018, 19:35	1.14 MB	1,992	5
521,074 521,074	0000000000000000000ab2ab53de90d4dce05f9429ce94367d5e976383686b06	03 May 2018, 19:33	1.10 MB	1,648	18

Previous 10 blocks ↓

Total Size: 654.84 GB

Node Information

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

Uptime: 2 months, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,413.19 GB sent, 91.93 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.