Blockchain Explorer | learn me a bitcoin

Memory Pool

47,533 transactions

45.63 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,802	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 34 secs	1.00 vMB	3,244	22

Blockchain

Tip: 841,801 (200,776 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
641,025 641,025	00000000000000000005bbef33bb1784b3c918cc3832f10ebbd773ab81260d6a	27 Jul 2020, 11:59	1.17 MB	2,495	68
641,024 641,024	0000000000000000000a708e921e2a8a4e02c3f1c519b04f0900142fed7b657b	27 Jul 2020, 11:57	1.29 MB	2,275	92
641,023 641,023	000000000000000000054c56fa649e08abd270017a4a8a2b6e36dbdaaa3cfdf2	27 Jul 2020, 11:47	1.45 MB	1,862	98
641,022 641,022	0000000000000000000aca9ff588d463ad0d5af9f5bdf28c6979dab817fabc55	27 Jul 2020, 11:37	1.27 MB	1,771	81
641,021 641,021	0000000000000000000b684999d2e696ada71118269e74f65063cd7835e99252	27 Jul 2020, 11:32	1.41 MB	2,371	105
641,020 641,020	000000000000000000039fb3de4518f7d256e41b2388987eb72cc6fac3f8ecc6	27 Jul 2020, 11:17	1.46 MB	2,463	103
641,019 641,019	0000000000000000000169ba0d84f1a8841eba1ab4d11cf1e91c1b3e16d9cdfc	27 Jul 2020, 11:02	1.13 MB	1,558	52
641,018 641,018	0000000000000000000d4a2c108897af64924562c842e538567bca1799044e59	27 Jul 2020, 11:01	1.29 MB	2,209	75
641,017 641,017	0000000000000000000510dd78996561ee7a7d5a8a1e4dd334d214c895c95bbb	27 Jul 2020, 10:54	1.27 MB	2,027	80
641,016 641,016	0000000000000000000c010516b08cf95c3fb3e27378ee2d774925fdcaa4a63e	27 Jul 2020, 10:46	1.23 MB	2,708	67
641,015 641,015	00000000000000000005cbe309f4d602365c3babe8f793dc0a6acb5ab6f060f6	27 Jul 2020, 10:41	1.43 MB	2,089	99
641,014 641,014	000000000000000000066a3c9c160e48f8b5b3f5c62fe793215189c01cab250b	27 Jul 2020, 10:30	1.31 MB	2,241	85
641,013 641,013	00000000000000000003ada654da5b6c134e541a77b672865b9ce194e922b035	27 Jul 2020, 10:24	1.22 MB	2,506	68
641,012 641,012	0000000000000000001007698c6f42d6009880cb6a736dfea50d8a0ab7b17dec	27 Jul 2020, 10:20	1.29 MB	2,377	83
641,011 641,011	0000000000000000000eaddd5085930fa06983f5d14324a80deb1fc74d13466f	27 Jul 2020, 10:13	1.44 MB	1,907	104
641,010 641,010	00000000000000000004d9cd9dc1303eac660d267c374880e5dca14640234553	27 Jul 2020, 10:01	1.16 MB	1,734	65
641,009 641,009	0000000000000000000b499dfd9e55bacad6c04005392f466352b32209c732b7	27 Jul 2020, 10:01	1.12 MB	1,999	72
641,008 641,008	00000000000000000003757e28d49fb8fafb3b2ab02d6dd4971f53c1dd4f69c4	27 Jul 2020, 09:59	1.40 MB	2,262	91
641,007 641,007	00000000000000000003d9e6ead04b7bb56fd0be82527f435b4346232d811a2f	27 Jul 2020, 09:50	1.30 MB	2,581	76
641,006 641,006	00000000000000000002d6caa9f62c109079d75769a727cccc237b6052a87168	27 Jul 2020, 09:46	1.43 MB	2,568	90
641,005 641,005	000000000000000000038f7ed618675e388b89f9bfc18eafd1d7e4806accec4c	27 Jul 2020, 09:36	1.28 MB	2,260	100

Previous 10 blocks ↓

Total Size: 646.39 GB

Node Information

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

Uptime: 29 days, 17 hours, 45 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,344.59 GB sent, 37.50 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.