Blockchain Explorer | learn me a bitcoin

Memory Pool

31,543 transactions

59.63 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,848	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 55 secs	1.00 vMB	4,804	9

Blockchain

Tip: 843,847 (270,097 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,750 573,750	000000000000000000145567d3551b5a466ad8b87f388876ca0487aa9a5f3307	29 Apr 2019, 08:56	1.15 MB	2,349	6
573,749 573,749	0000000000000000002844628bc13fbb7c76cd1acab6462a4054a10b00eb4bf9	29 Apr 2019, 08:55	1.29 MB	2,501	42
573,748 573,748	00000000000000000010673f90951dda2a35b901706d863bebdd38e8f049ed1b	29 Apr 2019, 08:52	1.13 MB	1,841	72
573,747 573,747	0000000000000000000fa3a9c919644418c303b07e29cb447b2a2b309997be81	29 Apr 2019, 08:37	1.24 MB	2,078	24
573,746 573,746	00000000000000000001e6238f5f9a53490fe9383cd983c6af4d4cc616fe52a5	29 Apr 2019, 08:34	1.16 MB	2,634	36
573,745 573,745	0000000000000000002218bc9029821337b927da0c6ff8c1ebfa5b4b112dfa46	29 Apr 2019, 08:29	1.20 MB	2,274	20
573,744 573,744	000000000000000000054bf2ad301079ca75826222f5ff8a3b3cc2cb56c79148	29 Apr 2019, 08:27	1.23 MB	2,616	50
573,743 573,743	000000000000000000197b4387c4122d5d99cd21b930a277b3860d5e4e50541a	29 Apr 2019, 08:19	1.26 MB	2,189	44
573,742 573,742	0000000000000000000f670862723aca153dbef4e39e8386feb2c69633a2e945	29 Apr 2019, 08:16	1.24 MB	1,456	40
573,741 573,741	0000000000000000002523c69286598e55ce47028fcd562ed645d82064e0425e	29 Apr 2019, 08:15	1.23 MB	2,535	71
573,740 573,740	00000000000000000006bba901bfdad70e81a3740f0938d22e88d67e6664467a	29 Apr 2019, 08:00	1.21 MB	2,231	44
573,739 573,739	000000000000000000166c484aef8376e1f6425591080f062ad87f4f2972a543	29 Apr 2019, 07:56	1.80 MB	870	39
573,738 573,738	0000000000000000002533dda8953a72e0a0639b067146290fff109eec460465	29 Apr 2019, 07:56	1.55 MB	1,712	48
573,737 573,737	00000000000000000015584c30624e662f2ab8efab66859515ee9119114a3ec5	29 Apr 2019, 07:53	1.11 MB	2,231	82
573,736 573,736	00000000000000000006bfa80ed88e58eb9fc0e46d318c8393b174863910e5e5	29 Apr 2019, 07:31	1.77 MB	1,541	46
573,735 573,735	0000000000000000001eff3fb8294aa5e3769e24a48f6ca2c578ee6c4ca1e86a	29 Apr 2019, 07:29	1.23 MB	3,226	93
573,734 573,734	00000000000000000026a173ba11b89de6b57c23e55acc2590fc5723d20d5f05	29 Apr 2019, 07:01	1.67 MB	1,860	59
573,733 573,733	00000000000000000019bca67730e12f7bc6313af712556d9740f161fd312b7d	29 Apr 2019, 06:50	1.30 MB	3,140	71
573,732 573,732	0000000000000000000e080bbbe31094b1652a1a9b086dc25f9ddff158baa473	29 Apr 2019, 06:30	1.87 MB	1,169	49
573,731 573,731	00000000000000000027cd8306a5f7692cb2c69a8b4db42795da1430b163f4e7	29 Apr 2019, 06:22	2.17 MB	451	41
573,730 573,730	0000000000000000002509551857e541a53a3f76ca5f65d15d6cef4f0f2bd4ea	29 Apr 2019, 06:20	2.32 MB	149	38

Previous 10 blocks ↓

Total Size: 650.24 GB

Node Information

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

Uptime: 1 month, 14 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,952.57 GB sent, 61.96 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.