Blockchain Explorer | learn me a bitcoin

Memory Pool

61,713 transactions

37.20 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,114	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 29 secs ago	1.00 vMB	5,040	51

Blockchain

Tip: 842,113 (321,287 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,826 520,826	0000000000000000001a61537aee1dc189eabdd491b5149ff370574ac3728369	02 May 2018, 03:20	1.17 MB	2,271	31
520,825 520,825	0000000000000000000e3d92186b347a2fa05bd0c969ec6906a26cf383eb3fef	02 May 2018, 03:03	1.12 MB	2,141	47
520,824 520,824	0000000000000000002cd798638c8ae7770193b7d859a5aed53aa8fd69b107c9	02 May 2018, 02:40	0.32 MB	549	30
520,823 520,823	0000000000000000004112711c61d595ddda25d8441bd22828cdcfdd368ed7e2	02 May 2018, 02:35	0.22 MB	200	13
520,822 520,822	00000000000000000039aca017aed1ee0d21417325787a738ad9e04c63b8ccae	02 May 2018, 02:34	0.39 MB	681	48
520,821 520,821	0000000000000000002885a3abb76037bea44e3553b0e24f4e03cb379a6e07e4	02 May 2018, 02:28	0.09 MB	209	55
520,820 520,820	0000000000000000002b1f88a66e9172c41958203fb4e3fb87bd9d71f263433e	02 May 2018, 02:26	0.50 MB	905	39
520,819 520,819	0000000000000000001b8c41ace98ea8452679fa9dce6d0d1493e62b372a76cb	02 May 2018, 02:19	0.33 MB	569	36
520,818 520,818	0000000000000000000bff3438191e837cbd2870d049a3f9aeb5b922afd921dc	02 May 2018, 02:15	1.10 MB	1,644	31
520,817 520,817	0000000000000000000b636822914e08c131044747c5c0526d4a246a4eb5f3f0	02 May 2018, 02:01	1.12 MB	1,909	13
520,816 520,816	0000000000000000003c81a9d868d8802da8492f5d869f347fe8c231cb35524a	02 May 2018, 01:56	1.18 MB	2,145	23
520,815 520,815	0000000000000000002879ed36fcb548b308428b1b1a4972443b587ba63581ba	02 May 2018, 01:46	1.42 MB	1,327	23
520,814 520,814	00000000000000000045a076d6a6558ed854f09c9053c3feddbd3656eddd5795	02 May 2018, 01:40	0.00 MB	1	0
520,813 520,813	0000000000000000001b76fecacb4ecf4bac1e72ef6ff0114804b6775acecc23	02 May 2018, 01:40	1.35 MB	2,913	39
520,812 520,812	00000000000000000032cbdb28279e812a39f4619308097cf16257bbc820b864	02 May 2018, 01:18	1.00 MB	1,969	18
520,811 520,811	00000000000000000035b740c78d3638b60d433480122b8e35453d4f4b2a1760	02 May 2018, 01:06	1.33 MB	1,282	27
520,810 520,810	0000000000000000001d036b5c01b18d4d2d9f79dd90bd5feb48774e2b4b7548	02 May 2018, 00:57	1.14 MB	2,156	60
520,809 520,809	0000000000000000001f046dd6d490f3f5e7040f581addf8d78557a95bd40d16	02 May 2018, 00:07	0.12 MB	328	37
520,808 520,808	00000000000000000015764438bd66bc5d91fb37a022c794464f280221ed5456	02 May 2018, 00:03	0.60 MB	1,011	40
520,807 520,807	0000000000000000003169d3297051de41502f769f2c36f6abffa7db8985ba77	01 May 2018, 23:54	0.07 MB	106	30
520,806 520,806	00000000000000000034dc44417b37d5b1562df59a9b290ef3a4f5b41c6d5469	01 May 2018, 23:54	0.01 MB	21	40

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, 13 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,439.88 GB sent, 41.88 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.