Blockchain Explorer | learn me a bitcoin

Memory Pool

37,586 transactions

38.75 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,495	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 37 secs ago	1.00 vMB	3,202	28

Blockchain

Tip: 842,494 (406,580 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,914 435,914	000000000000000000ae45ad63e7eb53114dc8cfbf61beed2ec915ab5c6f7347	26 Oct 2016, 00:19	1.00 MB	2,600	78
435,913 435,913	00000000000000000151f5d1b14e44c080fcc5c9789b6af8cff6ff27e77d1c4f	26 Oct 2016, 00:17	1.00 MB	1,502	100
435,912 435,912	0000000000000000041a8a018a3178a125d76dbb24f918ab2c9976d295ef0737	26 Oct 2016, 00:02	1.00 MB	989	101
435,911 435,911	00000000000000000220ddd92fc96ec309304353873cb6a011cce49c6016b71d	25 Oct 2016, 23:44	1.00 MB	1,512	100
435,910 435,910	000000000000000003716608bfe3385c30ee4b41eff9b31563f33b9567265240	25 Oct 2016, 23:33	1.00 MB	1,379	95
435,909 435,909	000000000000000000c838063d47596140658f6d09181df4294edb1ecc998d16	25 Oct 2016, 23:24	1.00 MB	708	101
435,908 435,908	000000000000000001125a8d18c32c2260838d3aae90b4e166a2d2690d144146	25 Oct 2016, 23:06	1.00 MB	1,352	98
435,907 435,907	00000000000000000364c5ff6b208d44962eb4684f26646159a135d6065f4bca	25 Oct 2016, 22:51	1.00 MB	1,162	100
435,906 435,906	000000000000000000c241481e9555738e991703739d247546098d78bbe2a6c0	25 Oct 2016, 22:41	1.00 MB	1,677	94
435,905 435,905	000000000000000000acc71b55b1df8b573e149948f7571f4324d7aa3ad9f783	25 Oct 2016, 22:37	1.00 MB	1,003	101
435,904 435,904	0000000000000000025cc6df51a21546de3e93ab4a40600eba0432032220dbb3	25 Oct 2016, 22:12	1.00 MB	1,041	137
435,903 435,903	000000000000000003b53f70c14d7c3f70d0f2adf0a63fcd7316d404553413e3	25 Oct 2016, 21:53	1.00 MB	769	113
435,902 435,902	000000000000000003761850764c67a73a1cf4dddf14e15a58230e5c3e4b1d43	25 Oct 2016, 21:31	1.00 MB	998	104
435,901 435,901	0000000000000000015f0a5e9806a8c950348bec599262b478267abe2e9875a8	25 Oct 2016, 21:09	1.00 MB	744	103
435,900 435,900	000000000000000003228ac723f779c9f91949b7e654a850a9e7c4923d94c871	25 Oct 2016, 20:55	1.00 MB	1,741	86
435,899 435,899	000000000000000000c414a2288f91f6569ee5bf47628cdaf21d478900cb1781	25 Oct 2016, 20:49	1.00 MB	1,744	89
435,898 435,898	00000000000000000279c18b3c83e088850859313bfa171eb7c36b358c20dc9c	25 Oct 2016, 20:46	1.00 MB	1,454	97
435,897 435,897	000000000000000000088081289a1d4ee6b4cbaf427182344ef7829063c93810	25 Oct 2016, 20:38	1.00 MB	1,088	98
435,896 435,896	000000000000000002ca4d28d9a53dd30868cc4ba91cece58f8f049414fc932e	25 Oct 2016, 20:31	1.00 MB	906	108
435,895 435,895	00000000000000000387a393f267e217ca51df1e15b549aeef1a326312233db2	25 Oct 2016, 20:10	1.00 MB	682	98
435,894 435,894	000000000000000002916d073fdf7bb167c66d680b25a2763eac9e05fb5251ae	25 Oct 2016, 20:07	0.99 MB	545	103

Previous 10 blocks ↓

Total Size: 647.66 GB

Node Information

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

Uptime: 1 month, 4 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,529.70 GB sent, 47.06 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.