Blockchain Explorer | learn me a bitcoin

Memory Pool

23,497 transactions

47.96 vMB

Show Random Selection

Max Size: 142/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,917	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 33 secs	1.00 vMB	3,285	9

Blockchain

Tip: 843,916 (333,162 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,754 510,754	0000000000000000000bab813effbd9feeb85df94b65ae2ee388b95ea36f5e66	24 Feb 2018, 23:47	1.00 MB	298	7
510,753 510,753	0000000000000000004e8dbd012bf9fd5f912a6bd5b9283d17219eeedca47caa	24 Feb 2018, 23:45	1.01 MB	573	14
510,752 510,752	0000000000000000000a49562ecd886d3532c7d3aaef38b3bffc223d24bb5179	24 Feb 2018, 23:40	1.04 MB	318	4
510,751 510,751	00000000000000000008e65bbeb5f8fdbc06151d73c2371a86f4fe1b8adcd8e5	24 Feb 2018, 23:39	0.59 MB	1,653	86
510,750 510,750	0000000000000000003ed018a3c240b4692877d0fc1b1cd0f765f43bc26ac3e5	24 Feb 2018, 23:20	1.05 MB	893	21
510,749 510,749	0000000000000000003b15b3237d3976ca0be8f70876422fceb6eb9117766f36	24 Feb 2018, 23:14	1.07 MB	2,259	79
510,748 510,748	0000000000000000002c17f15285b45f0969ad51e9bf8f33ee6feb9eb6a45fc5	24 Feb 2018, 22:49	1.02 MB	618	16
510,747 510,747	000000000000000000132758e8af6978cfb73b3bba885ee811f35c9ef635d9ca	24 Feb 2018, 22:44	1.03 MB	1,483	41
510,746 510,746	0000000000000000004c53d3fbe0813279296f71efea6d67bfeb30711f10d538	24 Feb 2018, 22:31	1.00 MB	336	11
510,745 510,745	0000000000000000002a8bfebeb7d5f28c80872aa93e32405097c8a4f8007236	24 Feb 2018, 22:29	1.07 MB	1,925	74
510,744 510,744	0000000000000000001837770d69525a2cf82a4d86b943ea068ac86305fb6326	24 Feb 2018, 22:11	1.10 MB	2,186	80
510,743 510,743	00000000000000000030edeea5457cde4e797380bcd52c161c7942aabd5fd1c6	24 Feb 2018, 21:51	1.06 MB	1,729	47
510,742 510,742	00000000000000000057a559e51f07302c8d668c312f02696e7155fffddefbc4	24 Feb 2018, 21:34	1.03 MB	924	43
510,741 510,741	00000000000000000046193e98684318ce3ec16daab327123103e1cc6d15f93a	24 Feb 2018, 21:27	1.00 MB	354	8
510,740 510,740	0000000000000000000732bc7da4573008b33e0eb396a984d745891f4fe3dfd8	24 Feb 2018, 21:25	1.02 MB	860	30
510,739 510,739	00000000000000000012ada83f0c6f4ae7f508999517bd7a664022042c7792d4	24 Feb 2018, 21:18	1.02 MB	614	19
510,738 510,738	0000000000000000004f5dd0069a612e3bf984b51904319eedffce415d428a9c	24 Feb 2018, 21:14	1.02 MB	927	28
510,737 510,737	00000000000000000020ed2ad0015943f84eebc559d3236f4cfcf2063d7a3932	24 Feb 2018, 21:06	1.09 MB	1,782	46
510,736 510,736	00000000000000000055faed4da62b60c26b73630cf6fbdc741c0438ee2094bb	24 Feb 2018, 20:51	1.03 MB	1,212	41
510,735 510,735	0000000000000000004efa48f21a0cbe7dba33d86cc8d928d2d42781eeee2415	24 Feb 2018, 20:43	1.01 MB	529	12
510,734 510,734	0000000000000000004902d882224ebb11947123529ad737d775850a07a9d764	24 Feb 2018, 20:40	1.24 MB	2,068	27

Previous 10 blocks ↓

Total Size: 650.37 GB

Node Information

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

Uptime: 1 month, 14 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,960.91 GB sent, 62.58 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.