Blockchain Explorer | learn me a bitcoin

Memory Pool

39,141 transactions

46.77 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,939	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 40 secs ago	1.00 vMB	3,691	21

Blockchain

Tip: 841,938 (191,290 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,648 650,648	0000000000000000000de3e50e57b06025342e48f257628c8b52099a7fd62eae	30 Sep 2020, 11:48	1.34 MB	2,727	81
650,647 650,647	000000000000000000050b8e2d8fb77324858e519cf26471ff4f7678b73405cb	30 Sep 2020, 11:31	1.13 MB	2,345	40
650,646 650,646	0000000000000000000aea7f0007c7e19f154f0397c73aaf0cd3da8e59f116d6	30 Sep 2020, 11:30	1.19 MB	2,780	64
650,645 650,645	000000000000000000014f734bbd206691fcdf63df8a546d9a6cf96f0319b247	30 Sep 2020, 11:21	1.22 MB	2,818	54
650,644 650,644	00000000000000000003aa7f2dfeaa61cc47d7889def734cb85a295f3d99a98a	30 Sep 2020, 11:17	1.12 MB	2,529	54
650,643 650,643	00000000000000000009b514d075ed96f1df5879c1a2c28a11264811152133f6	30 Sep 2020, 11:16	1.18 MB	3,031	58
650,642 650,642	0000000000000000000b63d071677b23aac22f21e7486a145c7315cd1fa5269c	30 Sep 2020, 11:15	1.36 MB	2,771	87
650,641 650,641	0000000000000000000145e2c2fa32c1d888457524bb4fb8d5d0a872db89163a	30 Sep 2020, 10:52	1.32 MB	2,148	59
650,640 650,640	000000000000000000041812621b33d39ddf503064cb8a624524c6d49697ef07	30 Sep 2020, 10:52	1.36 MB	2,827	85
650,639 650,639	000000000000000000062036454f8b83d80e0556047bb0857574be7621fad0f0	30 Sep 2020, 10:28	1.22 MB	2,680	72
650,638 650,638	00000000000000000008b4177c1302331aa546635d65306d35c97a8b9bb3461d	30 Sep 2020, 10:17	1.14 MB	2,896	65
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

Previous 10 blocks ↓

Total Size: 646.65 GB

Node Information

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

Uptime: 1 month, 8 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,381.68 GB sent, 39.10 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.