Blockchain Explorer | learn me a bitcoin

Memory Pool

38,757 transactions

28.80 vMB

Show Random Selection

Max Size: 136/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,203	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 16 secs ago	1.00 vMB	3,909	28

Blockchain

Tip: 842,202 (191,565 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,637 650,637	00000000000000000007d157d68a23a778d66494c7ff79ce1ac3a6513145f453	30 Sep 2020, 10:10	1.17 MB	3,211	65
650,636 650,636	0000000000000000000e49fc4d2bb72883454583019ef453be241ff130bd201a	30 Sep 2020, 10:06	1.29 MB	1,650	76
650,635 650,635	0000000000000000000cc9adf88ea04604198d17a11911d9496842b5ece9114c	30 Sep 2020, 09:57	1.46 MB	1,929	78
650,634 650,634	000000000000000000084d891b847b7aa29e9c93c0fdfcabb539c7b5a9042d4b	30 Sep 2020, 09:47	1.41 MB	2,727	77
650,633 650,633	00000000000000000007aaac6a6c115a18aa72eccf56f506086946a6f1e20908	30 Sep 2020, 09:40	1.26 MB	2,729	93
650,632 650,632	0000000000000000000b6a7b63f05bddffba70dd8896e337ea508b2f975162ec	30 Sep 2020, 09:05	1.26 MB	2,252	67
650,631 650,631	0000000000000000000e0cd676a75265efe39d49ae480a6b515e2394fa9b94b8	30 Sep 2020, 09:03	1.23 MB	2,200	74
650,630 650,630	000000000000000000043404832d6099e4bdf9faf7c7eaebcd0da950fe01b901	30 Sep 2020, 08:55	1.36 MB	2,526	70
650,629 650,629	0000000000000000000c871aee258cb3dae4453adc8eb18cda38992474d48288	30 Sep 2020, 08:54	1.32 MB	2,990	94
650,628 650,628	00000000000000000001af1d72264ac94193c44fbbb489c4bad4010cefefeea9	30 Sep 2020, 08:11	1.35 MB	2,275	69
650,627 650,627	00000000000000000008729008475267e0380b75de2baf52b1d54d2073b72512	30 Sep 2020, 08:09	1.33 MB	2,838	82
650,626 650,626	00000000000000000003ab24a306d6b14f0ab942ffc883d061f5fb4963482dd2	30 Sep 2020, 07:49	1.31 MB	2,823	96
650,625 650,625	000000000000000000033fcce190aa16279361ea6aa248a1adcde42b9b9d4d5b	30 Sep 2020, 06:58	1.15 MB	601	6
650,624 650,624	0000000000000000000c5101da4ad69a1d2e6829de524dc5869fb79041570ad6	30 Sep 2020, 06:57	1.18 MB	1,532	19
650,623 650,623	00000000000000000009548ef6eebb6e634fd19915c5c4d07cf4909ee9902432	30 Sep 2020, 06:54	1.40 MB	2,087	46
650,622 650,622	0000000000000000000bb670d385ca0326c36d49d65968e2dc509d8c18723568	30 Sep 2020, 06:42	1.40 MB	1,877	29
650,621 650,621	0000000000000000000b0c8b3feb87dbb98d37a07836e7c5f7cb57a2f6e58a82	30 Sep 2020, 06:35	1.54 MB	1,110	21
650,620 650,620	000000000000000000045dbdb6403531b122cf5ca824b229c3e7b5a12c9eb67e	30 Sep 2020, 06:32	1.75 MB	335	16
650,619 650,619	0000000000000000000d0db7322877d4a59ce953f0f9f04dee69747ad7993631	30 Sep 2020, 06:31	1.27 MB	1,848	24
650,618 650,618	0000000000000000000919b6a7e1f6834e59aa118dd6a364c2c81aca643b97cd	30 Sep 2020, 06:25	1.10 MB	1,269	9
650,617 650,617	00000000000000000009832f8486f8935c1cbec31bff48ce9c998ae9647b95db	30 Sep 2020, 06:24	1.38 MB	1,446	8

Previous 10 blocks ↓

Total Size: 647.11 GB

Node Information

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

Uptime: 1 month, 2 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,456.50 GB sent, 43.26 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.