Blockchain Explorer | learn me a bitcoin

Memory Pool

45,078 transactions

39.16 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,914	0000000000000000000342190000000000000000000000000000000000000000	8 mins, 39 secs	1.00 vMB	3,454	44

Blockchain

Tip: 839,913 (449,166 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,747 390,747	00000000000000000aff5e364535c369d11bff8eca910f4cedea07e1f9cde9d0	29 Dec 2015, 04:28	0.69 MB	1,620	37
390,746 390,746	000000000000000007bffc82ed619646956ca1fb238b37bbd896ce9bc83bef78	29 Dec 2015, 04:13	0.93 MB	1,695	30
390,745 390,745	0000000000000000034d3c59fa48dfeaede69ef0fb995fa857c6892c5c963e34	29 Dec 2015, 04:00	0.99 MB	748	10
390,744 390,744	00000000000000000b1b42b49c33ecb93f8e797594b3e1bc114e31f18e259d89	29 Dec 2015, 03:57	0.54 MB	638	23
390,743 390,743	000000000000000003b06ca341af4fedb236800583b13b85cd28a3c47f5bc269	29 Dec 2015, 03:52	0.25 MB	400	26
390,742 390,742	0000000000000000006031dd5dba61422a7f556c5c999b6225ca211915510390	29 Dec 2015, 03:50	0.35 MB	383	16
390,741 390,741	00000000000000000b51209cfd732d21c9a9bb6713edff038722071fd9ad7585	29 Dec 2015, 03:46	0.90 MB	519	11
390,740 390,740	000000000000000009ab6311d82d7f883e6cda188ef3da34c8b9e34db2acb21d	29 Dec 2015, 03:45	0.93 MB	2,222	35
390,739 390,739	000000000000000006ee49e5b0d099b8dba0eba4894f8961ae4c3fb724c11a73	29 Dec 2015, 03:27	0.75 MB	2,278	47
390,738 390,738	0000000000000000087428cb605b20c0abda11c88992e481b785768fb1dfd076	29 Dec 2015, 03:03	0.66 MB	1,061	21
390,737 390,737	00000000000000000088449bb9c50112a2820cc8a79192aec04922135bb14f47	29 Dec 2015, 03:01	1.00 MB	2,404	37
390,736 390,736	0000000000000000087f4fa948fa8c8294b740907f0b1c0bd7f8f7adc4aa49af	29 Dec 2015, 02:43	0.93 MB	2,629	52
390,735 390,735	000000000000000000636e545c8b7f9d108ff5e72dc6f13ff6b282b34a35145f	29 Dec 2015, 02:16	0.24 MB	528	32
390,734 390,734	00000000000000000472f0e7dcc146856835d4cf6c298242c582ca776087c767	29 Dec 2015, 02:12	0.25 MB	156	9
390,733 390,733	000000000000000003c7f507cfed9a9e440898541aa812278843efe93ab9606d	29 Dec 2015, 02:11	0.25 MB	572	40
390,732 390,732	00000000000000000a14a228d2e18604e1d8f4bb80ed7ce1429f1478fb151647	29 Dec 2015, 02:05	0.14 MB	146	17
390,731 390,731	0000000000000000075639c6b905cb5ae9a55108bf02411a4db660e6ad41a623	29 Dec 2015, 02:06	0.25 MB	90	5
390,730 390,730	000000000000000001520d514cff30876d35b2f5d6ab31172affc3411bfa2053	29 Dec 2015, 02:06	0.53 MB	1,235	39
390,729 390,729	0000000000000000088832998a83e48bc26c8ed6def7c636d02728ccb680811b	29 Dec 2015, 01:56	0.89 MB	1,994	33
390,728 390,728	000000000000000005eb5f6ccc6ca556cebd5800f4924757c6e74c956c2396ed	29 Dec 2015, 01:40	1.00 MB	1,044	19
390,727 390,727	0000000000000000006e9ad7e94a532e681957617a80177339097cb6cf8d4670	29 Dec 2015, 01:32	0.04 MB	103	29

Previous 10 blocks ↓

Total Size: 642.96 GB

Node Information

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

Uptime: 16 days, 11 hours, 13 minutes
Connections: 10 outgoing, 111 incoming
Data Transfer: 7,272.72 GB sent, 17.06 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.