Blockchain Explorer | learn me a bitcoin

Memory Pool

60,868 transactions

39.95 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,606	000000000000000000035cb80000000000000000000000000000000000000000	6 secs ago	1.00 vMB	4,444	29

Blockchain

Tip: 847,605 (161,902 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,703 685,703	0000000000000000000ab73262e7a75e8fee8bd65ec8cb68a824cb5edf679d26	31 May 2021, 21:06	2.31 MB	169	3
685,702 685,702	00000000000000000002334f077100667fbc1ed126463e080565412c8074e135	31 May 2021, 21:05	1.87 MB	867	3
685,701 685,701	00000000000000000002dc0577e8650a18516e3f74e5b20e377aafe5c6285223	31 May 2021, 21:05	1.37 MB	2,242	45
685,700 685,700	00000000000000000001a031c7ff632e6a8c1d95852468aaa17d8cacde17b6de	31 May 2021, 20:50	1.76 MB	649	13
685,699 685,699	000000000000000000003af0c73bf22f2267b0de1e8196db4f3fcd1b5a7d5424	31 May 2021, 20:47	1.66 MB	1,494	27
685,698 685,698	00000000000000000002fe7af65ea8f73101f5fa2cd85dea59cdaf8f8d857224	31 May 2021, 20:38	1.31 MB	1,502	6
685,697 685,697	000000000000000000000e6c4dd5b9d3adac8e6e0a798a1ea7a375022a66fefb	31 May 2021, 20:37	1.50 MB	1,773	49
685,696 685,696	0000000000000000000ab0245f65f77361453b3435bde2749c3d3d48df4575f6	31 May 2021, 20:24	1.27 MB	2,789	11
685,695 685,695	000000000000000000085a413ea2d432ea6f7f1bce4cf36c79d3885d3003ee1a	31 May 2021, 20:21	1.39 MB	2,459	30
685,694 685,694	00000000000000000000fedbec579926115a27223b8ccdebab9faec230ae068e	31 May 2021, 20:15	1.36 MB	1,698	54
685,693 685,693	0000000000000000000590dfc5de2fe4561785962f0264bf99a4579793f130c9	31 May 2021, 20:05	1.42 MB	2,700	69
685,692 685,692	00000000000000000001082d3bf87991d11ddf6597c16c54499f34caa3de6c1c	31 May 2021, 19:37	1.43 MB	2,686	45
685,691 685,691	000000000000000000085c5ad49f8e8bf3b65181368852e9797071104a5fb5ec	31 May 2021, 19:23	1.41 MB	2,211	25
685,690 685,690	00000000000000000005e4090ddd8520d5bc3ccc72cc78a84a1f598371ccc259	31 May 2021, 19:21	1.34 MB	2,511	50
685,689 685,689	00000000000000000003615a4b73fa90179cd9d97e1d7b66b20e1e548ad36a16	31 May 2021, 19:13	1.22 MB	1,433	58
685,688 685,688	000000000000000000024a58fa9cb18ac4da689b6410c6eb02ccf8920f1ae3e8	31 May 2021, 19:04	1.06 MB	510	56
685,687 685,687	0000000000000000000ca866787e39f8b51c9b88c8d521ff32db78e60bb2f001	31 May 2021, 19:00	1.32 MB	3,154	78
685,686 685,686	000000000000000000088ed778dabc87f36f258262d263ce2446ae1251a80082	31 May 2021, 18:25	1.67 MB	876	13
685,685 685,685	00000000000000000008e25dc9e807bfd2ceed2255006fb889ab66755afacf93	31 May 2021, 18:22	1.54 MB	1,520	12
685,684 685,684	0000000000000000000b5073064aa51a509342c69e5cc10af053ed63c61ce646	31 May 2021, 18:19	1.43 MB	1,922	18
685,683 685,683	00000000000000000001d2f1a4a2be48fc6e87f9237a99838e175f13f258b78b	31 May 2021, 18:19	1.36 MB	3,387	74

Previous 10 blocks ↓

Total Size: 657.07 GB

Node Information

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

Uptime: 2 months, 9 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,575.56 GB sent, 107.50 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.