Blockchain Explorer | learn me a bitcoin

Memory Pool

42,230 transactions

46.76 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,764	0000000000000000000331db0000000000000000000000000000000000000000	47 secs	1.00 vMB	5,576	17

Blockchain

Tip: 841,763 (205,735 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
636,028 636,028	00000000000000000003f06964438ec2f29fd0bee90fe571f34476c3183e0ccd	23 Jun 2020, 17:44	1.29 MB	2,603	32
636,027 636,027	0000000000000000000c76802d3ee448ef23b1646dd339e7617cc7c716489a35	23 Jun 2020, 17:38	1.41 MB	2,158	31
636,026 636,026	000000000000000000015d437ab6ab0b3edd0e25ffb915f7088caa935ddd12a2	23 Jun 2020, 17:36	1.34 MB	2,317	46
636,025 636,025	000000000000000000068aa69d0dc266e84e57db5fee30c2d8a39e1e01c6d1bc	23 Jun 2020, 17:20	1.31 MB	2,117	33
636,024 636,024	00000000000000000007b04270d40ea85a998b49904c76f370bcd6c4274fcbca	23 Jun 2020, 17:15	1.30 MB	2,435	35
636,023 636,023	000000000000000000087d481fc63c2095915efbfb07d9c2df3758579de13bac	23 Jun 2020, 17:08	1.40 MB	2,484	36
636,022 636,022	0000000000000000000384128d2345f4da44f0de9ceb6f9c1efa45aa13a2bfb6	23 Jun 2020, 17:02	1.30 MB	2,702	45
636,021 636,021	00000000000000000005a708f28476bd217d2ba254820c4853df3cec2151ee69	23 Jun 2020, 16:45	1.28 MB	2,057	37
636,020 636,020	000000000000000000059cdf4b492fa89311ccec595c96b31dc0426e8d376a59	23 Jun 2020, 16:38	1.27 MB	2,775	33
636,019 636,019	0000000000000000000a71d4a9c5491b55e9d90e5d3ef94dcf582df9f426de28	23 Jun 2020, 16:33	1.14 MB	1,803	28
636,018 636,018	0000000000000000000d15e949de86a8eb5597eaa2162d144d7b12d8deabc68e	23 Jun 2020, 16:33	1.36 MB	2,709	46
636,017 636,017	0000000000000000000d6a6ba48c24f0e4a008ffec045f2ea3d9c39c3a37b0a6	23 Jun 2020, 16:18	1.40 MB	886	27
636,016 636,016	0000000000000000000b13e6836be1746bde68340c48198ee88a7a0de6a97aff	23 Jun 2020, 16:18	1.67 MB	325	28
636,015 636,015	0000000000000000000d298205b091c56cbf4b64e7f11c71402d836c29c64239	23 Jun 2020, 16:17	1.47 MB	1,757	36
636,014 636,014	0000000000000000000c404fdf20b628a2c8497074676a26dd62f5c73ad95182	23 Jun 2020, 16:11	1.61 MB	744	31
636,013 636,013	00000000000000000005d095bb039a9abaca25e31c918ddad161abb7094469f7	23 Jun 2020, 16:09	1.33 MB	2,103	29
636,012 636,012	0000000000000000000d2ad10baa3543209f774cf118b8e977bd89e529fbaa49	23 Jun 2020, 16:07	1.18 MB	3,116	33
636,011 636,011	0000000000000000000fcf524dadc681dd4ba491696e2264eb7c531b77035a3b	23 Jun 2020, 16:05	1.20 MB	2,102	38
636,010 636,010	0000000000000000000e0c568c66263026e3f61103d4726dd644a51c26fbf64e	23 Jun 2020, 15:58	1.23 MB	2,732	34
636,009 636,009	00000000000000000010852585a0189cc85b1c1304d7fac753c526a2d7340d6a	23 Jun 2020, 15:54	1.24 MB	2,837	38
636,008 636,008	000000000000000000076b5e681d48c778201eca92521c5c3b541f2ae09a906f	23 Jun 2020, 15:47	1.26 MB	2,679	48

Previous 10 blocks ↓

Total Size: 646.32 GB

Node Information

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

Uptime: 29 days, 11 hours, 59 minutes
Connections: 10 outgoing, 109 incoming
Data Transfer: 8,341.23 GB sent, 37.04 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.