Blockchain Explorer | learn me a bitcoin

Memory Pool

47,119 transactions

35.34 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,149	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 52 secs	1.00 vMB	4,821	28

Blockchain

Tip: 842,148 (408,066 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,082 434,082	00000000000000000209475c9a3e038813bf83cb4b7ec3495ab7e82820a23d73	12 Oct 2016, 21:48	1.00 MB	2,367	61
434,081 434,081	0000000000000000022779136aeb6c2500acdf04ffbed83737c6bbd80fd6625d	12 Oct 2016, 21:39	1.00 MB	2,401	84
434,080 434,080	0000000000000000006d138d873f8ac971a4973f7e5e65c31ad522e53245c79d	12 Oct 2016, 21:13	0.08 MB	168	60
434,079 434,079	0000000000000000009b27b8e5aaaa88943f3ec4799c9381b120834f74f2c5f9	12 Oct 2016, 21:13	1.00 MB	1,195	37
434,078 434,078	00000000000000000149e611e4024e1f7a493d424040894f4f273cda13aad5bb	12 Oct 2016, 21:09	0.05 MB	130	73
434,077 434,077	000000000000000000c723c5ff650103a6bfb7454c5cef6483bc0eb4b4a7a563	12 Oct 2016, 21:08	1.00 MB	2,248	61
434,076 434,076	00000000000000000437d12903a063e77af4f846f2efc6589b15a6b35d27610a	12 Oct 2016, 20:56	1.00 MB	2,568	71
434,075 434,075	000000000000000003502a1c9260ce030054fc22c4b17e874ac8bd08677170af	12 Oct 2016, 20:40	1.00 MB	1,667	38
434,074 434,074	0000000000000000031734e0ccb71d71b088ff0994b5985bb30a9d013815c77c	12 Oct 2016, 20:35	1.00 MB	1,423	48
434,073 434,073	000000000000000000ea23b91b7883a55fab0e20bef7cf4e80ee7be3f05e4791	12 Oct 2016, 20:30	1.00 MB	2,459	67
434,072 434,072	000000000000000003b81f107cc19d5eba3cd6c874a387b59732f0dd9e5b0619	12 Oct 2016, 20:15	1.00 MB	2,564	52
434,071 434,071	000000000000000000076fb647ad4cb2ab31db8ca940b2d2893de1ee29288a7c	12 Oct 2016, 20:08	1.00 MB	2,275	53
434,070 434,070	0000000000000000026064d87bdfb728102a7796a9ce7cc93ba8432946f5a14c	12 Oct 2016, 20:03	1.00 MB	2,392	55
434,069 434,069	000000000000000002761992b35f24697b5e4d2b1bdd2168f22838e2a710fb7f	12 Oct 2016, 19:59	1.00 MB	2,640	67
434,068 434,068	00000000000000000169fd38a681be327ab4e361270fa671a0c21cbcc175df01	12 Oct 2016, 19:48	1.00 MB	2,652	83
434,067 434,067	0000000000000000038912f24a1e0df8c10f10c29bcf20d49b47f4f76fd95fce	12 Oct 2016, 19:27	1.00 MB	2,838	75
434,066 434,066	000000000000000000dbd3e61cd0f873ae0fb40d7b66abd5686dae75daf20e97	12 Oct 2016, 19:11	0.99 MB	2,826	75
434,065 434,065	000000000000000002b38ce32c3dec4f7456bac07bbef78d036fe7c390a51179	12 Oct 2016, 18:54	1.00 MB	2,474	72
434,064 434,064	0000000000000000023e382ba1704b66de20b2129a5074528d8dd9179f96ed46	12 Oct 2016, 18:41	1.00 MB	2,669	68
434,063 434,063	00000000000000000240d6fc1b1c18973e57996c6951811b14e718320a731add	12 Oct 2016, 18:31	1.00 MB	3,005	81
434,062 434,062	0000000000000000014944b8df6b1c879e3428eaa5ea87ef96c443c354e91bad	12 Oct 2016, 18:04	1.00 MB	2,549	69

Previous 10 blocks ↓

Total Size: 647.02 GB

Node Information

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

Uptime: 1 month, 1 day, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,445.24 GB sent, 42.37 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.