Blockchain Explorer | learn me a bitcoin

Memory Pool

52,708 transactions

34.53 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,113	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 11 secs ago	1.00 vMB	3,876	34

Blockchain

Tip: 842,112 (302,092 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,020 540,020	00000000000000000017f59b4140206f81b530c4b47bd32d43ee801733034aee	05 Sep 2018, 08:26	1.19 MB	2,469	12
540,019 540,019	00000000000000000006b9fd11a5a0e85479f333bd0468248315126081b6f430	05 Sep 2018, 08:22	1.20 MB	2,468	42
540,018 540,018	000000000000000000178ba343e4ac73f3d1bad78b6a03f37c2bfc1dfd77bea2	05 Sep 2018, 07:47	0.08 MB	106	12
540,017 540,017	000000000000000000128682968c8c48aa6fd869bb24820296a2de17ce1cc7dc	05 Sep 2018, 07:47	0.83 MB	1,606	25
540,016 540,016	00000000000000000003eda6c5373dfe801bddef39cf809f1daaf9866d6303fc	05 Sep 2018, 07:36	0.68 MB	1,252	19
540,015 540,015	00000000000000000021fac58c18d9f562ac346d7442ef392144b6a1c11276bf	05 Sep 2018, 07:29	0.47 MB	1,016	12
540,014 540,014	0000000000000000001ae9f3acdbeee20633bbdadd609875c59bce3b9a5ebe36	05 Sep 2018, 07:26	1.17 MB	2,181	27
540,013 540,013	00000000000000000011c2e8fba8c8c01d4bfd6d2c4e44a74da3c5c1266154bf	05 Sep 2018, 07:09	0.30 MB	506	14
540,012 540,012	0000000000000000001330725eef7cf5701ebe36f4fa7398871e8a0d1120f27e	05 Sep 2018, 07:06	0.74 MB	1,312	29
540,011 540,011	0000000000000000001cb98b5a934b75e7a361204f33ef90d5a28f4b21f489eb	05 Sep 2018, 06:58	0.59 MB	999	8
540,010 540,010	000000000000000000084c6ef70412b6aa41cf83e8672d6a96cac3b424a74a70	05 Sep 2018, 06:56	1.10 MB	2,278	9
540,009 540,009	0000000000000000000665f381e5ebd27f1cd4c1e731da74952a1a86386949a7	05 Sep 2018, 06:52	1.23 MB	2,623	27
540,008 540,008	0000000000000000002216f127a01c45a407f8eed08d155af389f8c1fa3cf078	05 Sep 2018, 06:26	1.25 MB	2,804	9
540,007 540,007	0000000000000000001dbdd1008bcfcea4ab768ccbf76c37a41c6a3a1a6bf9a6	05 Sep 2018, 06:22	1.23 MB	2,633	40
540,006 540,006	000000000000000000066939267b97c9786def0eb22ddda2c30c4c92b52056e5	05 Sep 2018, 05:50	0.17 MB	350	29
540,005 540,005	00000000000000000027088ca1678611e5c628de31168e0a4dad37fcf2ec6c86	05 Sep 2018, 05:46	0.21 MB	476	24
540,004 540,004	00000000000000000024f7ab105904d4a7b08395caa17d9da87ea919a4c3cfd2	05 Sep 2018, 05:40	0.99 MB	1,900	37
540,003 540,003	000000000000000000266df7e3aa67194094219740d02509aef6c366ab5e98f5	05 Sep 2018, 05:10	1.11 MB	2,739	19
540,002 540,002	0000000000000000000adcc72ca01dfcd0fc2622de487f6dbf27b6f39c03cc37	05 Sep 2018, 04:52	1.22 MB	2,660	31
540,001 540,001	000000000000000000089abdf4871e27733427eb36b0277a5b7bf82a0edeea5c	05 Sep 2018, 04:27	1.13 MB	2,718	24
540,000 540,000	00000000000000000011b3e92e82e0f9939093dccc3614647686c20e5ebe3aa6	05 Sep 2018, 04:14	0.53 MB	1,055	27

Previous 10 blocks ↓

Total Size: 646.96 GB

Node Information

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

Uptime: 1 month, 1 day, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,439.42 GB sent, 41.82 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.