Blockchain Explorer | learn me a bitcoin

Memory Pool

45,527 transactions

26.40 vMB

Show Random Selection

Max Size: 128/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,336	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 27 secs	1.00 vMB	5,928	8

Blockchain

Tip: 845,335 (172,535 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,800 672,800	0000000000000000000bd1f04a0a6bb3d274daf1fe1189bc4fae7920d822e491	02 Mar 2021, 07:38	1.27 MB	2,574	70
672,799 672,799	0000000000000000000a26f2ee1b52fad640c607646f05cc80dfefde7404a6ea	02 Mar 2021, 07:37	1.34 MB	2,836	135
672,798 672,798	0000000000000000000859bdc72cf861642de2fa4204d22a55e46aef0c6e0404	02 Mar 2021, 07:06	1.14 MB	2,551	43
672,797 672,797	00000000000000000004e1f563e519046c7ed1dc1cb266d675796d74fecd783e	02 Mar 2021, 07:03	1.21 MB	2,498	52
672,796 672,796	000000000000000000045b910cc5f204e14d15071e1698022f1e3e994db65962	02 Mar 2021, 06:57	1.20 MB	2,295	58
672,795 672,795	0000000000000000000bc2a518d25564d752a6308209977a1ecf08fab048f118	02 Mar 2021, 06:52	1.36 MB	2,250	85
672,794 672,794	00000000000000000008a066d829ae8d436e50d6c29d5e3021f5d5bd4693be40	02 Mar 2021, 06:40	1.34 MB	2,561	92
672,793 672,793	0000000000000000000bf2111ab6660a1666b758cbe49b89693f2fdc3e817799	02 Mar 2021, 06:26	1.33 MB	2,086	94
672,792 672,792	00000000000000000000164cdb3a8fd3e69da1439c01ab8f8c51bc6c574877e1	02 Mar 2021, 06:15	1.28 MB	2,171	42
672,791 672,791	0000000000000000000260ad871ed3eca1ef18d38fcde3bdbec89de62d73e365	02 Mar 2021, 06:12	1.35 MB	1,871	36
672,790 672,790	000000000000000000036c7ec6fa93f28479f016abe905ab0f6d39f0e5a75460	02 Mar 2021, 06:12	1.40 MB	2,827	75
672,789 672,789	00000000000000000009e2386255df7bbe7a14f416fb40bd1444000a02fffe74	02 Mar 2021, 06:04	1.19 MB	1,353	112
672,788 672,788	0000000000000000000829d314f55c06faba7fe902a2223e0e234ef9f1c3d808	02 Mar 2021, 05:57	1.36 MB	2,266	111
672,787 672,787	0000000000000000000777b172631e2a13ec6c80d71dac48235f869c3cf42467	02 Mar 2021, 05:50	1.39 MB	3,284	140
672,786 672,786	0000000000000000000132ab26426622f28235cca44bc61a3c68acc744ea7daa	02 Mar 2021, 04:57	1.51 MB	1,945	77
672,785 672,785	00000000000000000003e66945606ff0900ce229bc21fc5c6be24270c36d4471	02 Mar 2021, 04:45	1.29 MB	2,469	109
672,784 672,784	000000000000000000044485496009755568e8738b8b4f09f9897ebb7ccb1ea3	02 Mar 2021, 04:26	1.51 MB	1,787	55
672,783 672,783	0000000000000000000904317cb86ab157edee0d9f6e15eb0c75477f79cab23c	02 Mar 2021, 04:21	1.50 MB	1,416	64
672,782 672,782	00000000000000000006e1c3332135cc9daa80b407a1760f03ddaca5ee35b3cd	02 Mar 2021, 04:16	1.32 MB	2,294	58
672,781 672,781	00000000000000000002405808584c4fbf69701947f3b91d628acf6646fe4f18	02 Mar 2021, 04:10	1.17 MB	3,081	54
672,780 672,780	0000000000000000000503f14a01ad44d1be620a4fbd76ea9156e2f453f4b401	02 Mar 2021, 04:07	1.40 MB	3,042	68

Previous 10 blocks ↓

Total Size: 653.03 GB

Node Information

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

Uptime: 1 month, 23 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,293.87 GB sent, 78.80 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.