Blockchain Explorer | learn me a bitcoin

Memory Pool

64,826 transactions

43.10 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,075	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 48 secs ago	1.00 vMB	4,936	32

Blockchain

Tip: 842,074 (175,799 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,275 666,275	0000000000000000000bd82f3c2b65937d5fbbc5632c6a9296ef379aa94ce530	16 Jan 2021, 03:10	1.84 MB	686	13
666,274 666,274	00000000000000000004ef879738568070e45580a2d8260377d08cd08b239953	16 Jan 2021, 03:10	1.70 MB	1,426	50
666,273 666,273	0000000000000000000650ff05763d0ae28b57db207c106d0d3eab66557445bf	16 Jan 2021, 03:00	1.26 MB	1,987	26
666,272 666,272	00000000000000000007bb983ba93c83cf119a63ceefd2d9c1b37630c177e210	16 Jan 2021, 02:57	1.36 MB	1,660	52
666,271 666,271	00000000000000000005f9eed02567a9a00ae8085b0f66eecfddf01e376bf547	16 Jan 2021, 02:46	1.41 MB	1,897	70
666,270 666,270	000000000000000000049e2e954a7890f5801edd0adda2c54cc9fa7835d90922	16 Jan 2021, 02:31	1.36 MB	2,230	104
666,269 666,269	00000000000000000007962a1440559ca6f38ea7c04c08b60b803bcc80aa4133	16 Jan 2021, 02:13	1.17 MB	1,430	117
666,268 666,268	000000000000000000021882c1bf49ba4c323e2726aecb9724503d491aaac2c4	16 Jan 2021, 01:55	1.65 MB	1,048	27
666,267 666,267	000000000000000000074619bbc31e649f528d7fd7550720f746142e3b23e80f	16 Jan 2021, 01:52	1.30 MB	1,428	13
666,266 666,266	0000000000000000000120623841fa093b7a3418166a8d0991c8f54b2e437e5d	16 Jan 2021, 01:52	1.27 MB	1,542	52
666,265 666,265	00000000000000000006e489ab3c88f4b52930c68ffe6d8bca3243be182f9b5d	16 Jan 2021, 01:43	1.24 MB	1,996	24
666,264 666,264	000000000000000000068b7d3a84f1adcdcda0cd4fbbf092285b1ff0e84db187	16 Jan 2021, 01:41	1.33 MB	2,139	40
666,263 666,263	00000000000000000008e0e5bf2b0374e84437d668f9d48d4bbaa71066724e47	16 Jan 2021, 01:35	1.25 MB	1,642	20
666,262 666,262	000000000000000000062f67e0380692959aeb4e366f6a878a908f0ea8175617	16 Jan 2021, 01:34	1.46 MB	1,075	17
666,261 666,261	00000000000000000005afc793a19b024ea15090a987f3d2e0e57041d7f5ded5	16 Jan 2021, 01:34	1.44 MB	2,291	88
666,260 666,260	000000000000000000075eb1695ec8faba430a952b328f4dfbb096fba993acc7	16 Jan 2021, 01:15	1.59 MB	1,273	43
666,259 666,259	0000000000000000000389fff5c5198505a503e8bbcdee0b07e9b43297030084	16 Jan 2021, 01:10	1.25 MB	1,284	16
666,258 666,258	0000000000000000000a441df34499accd90ea129c89ace5b73716b928cc4981	16 Jan 2021, 01:09	1.31 MB	2,109	58
666,257 666,257	00000000000000000005780542edaa157a833dbf85366a7e35d6c656c8ca510b	16 Jan 2021, 01:01	1.40 MB	1,033	30
666,256 666,256	000000000000000000057dd182bca5104a54a3feff93ba6bff4f597d1a9cb4bb	16 Jan 2021, 00:58	1.30 MB	2,142	73
666,255 666,255	0000000000000000000d858d386983eceaca25ebb7af05b6aeb74d903292c157	16 Jan 2021, 00:45	1.19 MB	1,510	19

Previous 10 blocks ↓

Total Size: 646.89 GB

Node Information

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

Uptime: 1 month, 1 day, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,432.01 GB sent, 41.17 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.