Blockchain Explorer | learn me a bitcoin

Memory Pool

68,150 transactions

28.22 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,945	000000000000000000035d250000000000000000000000000000000000000000	9 mins, 2 secs	1.00 vMB	2,644	17

Blockchain

Tip: 848,944 (203,921 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
645,023 645,023	00000000000000000009b0fd6dc3f99c133065d189c4779d21b316ad837678bf	23 Aug 2020, 17:19	1.50 MB	1,950	36
645,022 645,022	00000000000000000009d62729f7eed317a4ba389dbb65b4e068515bc31525e3	23 Aug 2020, 17:12	1.72 MB	980	18
645,021 645,021	000000000000000000108f62e927033cdf1388d81af11c073c16ab028f8ec64d	23 Aug 2020, 17:09	1.86 MB	135	2
645,020 645,020	00000000000000000002951188f839c2180dc852cd0d11ad7f41cde793b49e01	23 Aug 2020, 17:08	1.23 MB	2,495	9
645,019 645,019	000000000000000000079f45ca4cf2cdce802ee9eb00857891b0b4cc31d11bc5	23 Aug 2020, 17:07	1.25 MB	2,665	54
645,018 645,018	0000000000000000000d9c88be88d7305c68e2d48b91b77f0851002cb90bf9a3	23 Aug 2020, 16:57	1.52 MB	1,261	19
645,017 645,017	00000000000000000004e9adfcfd5ee116c322e2ff2d3d593c3358078042be77	23 Aug 2020, 16:53	1.40 MB	2,880	51
645,016 645,016	0000000000000000000a108b5938fe6035c71f34a715afdf9294ab2a13e88408	23 Aug 2020, 16:45	1.32 MB	3,577	117
645,015 645,015	0000000000000000000030111b75e388d13596cce8f22d4bc40333ebbca98712	23 Aug 2020, 16:18	1.38 MB	1,830	23
645,014 645,014	00000000000000000007d618ab71aec78dfc4aa78e5d3e4846a4379371934969	23 Aug 2020, 16:15	1.25 MB	2,558	71
645,013 645,013	00000000000000000003a9ae8663c2f3874fcec7ee33d18e409a5048f6ecb63c	23 Aug 2020, 16:01	1.41 MB	1,704	16
645,012 645,012	00000000000000000002ffc10008f9e09f5bc62fd1356f9341bed393a39d58cd	23 Aug 2020, 16:00	1.18 MB	2,313	35
645,011 645,011	0000000000000000000ad196609c3cea0b5affe1269b67fcdc9bb9d9c0764c1f	23 Aug 2020, 15:57	1.28 MB	2,587	36
645,010 645,010	0000000000000000000007499088370e6cc85efd4c8d7dcf03a2a2de2fda18cc	23 Aug 2020, 15:53	1.47 MB	3,594	80
645,009 645,009	0000000000000000001031132ad1000effa51de311e89b77b5abad91a3e60a02	23 Aug 2020, 15:52	1.52 MB	2,290	132
645,008 645,008	0000000000000000000d9777608a7faa3df7c5cfdd1bb70ec7a7895f14918cad	23 Aug 2020, 15:18	1.21 MB	2,503	36
645,007 645,007	0000000000000000000d0066cc1bdd0d96a23771a4a309ed0fffa345341ca55f	23 Aug 2020, 15:12	1.32 MB	2,878	64
645,006 645,006	00000000000000000009c767439989af3ed7fc603173cdb0561534ee7f90e435	23 Aug 2020, 14:58	1.22 MB	2,987	35
645,005 645,005	00000000000000000005f9fdff6ec127d0cf5d7f20bfacbcf520a164c3e114e7	23 Aug 2020, 14:53	1.30 MB	2,529	45
645,004 645,004	000000000000000000076a4e49d7ac0f177a75ae38ad01e3c676f1df406f3364	23 Aug 2020, 14:51	1.37 MB	3,151	133
645,003 645,003	000000000000000000035947861a587785bfe9e729409124204920f80bb5c9f7	23 Aug 2020, 14:11	1.19 MB	2,762	28

Previous 10 blocks ↓

Total Size: 659.52 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 8 days, 6 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 3,002.23 GB sent, 6.16 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.