Blockchain Explorer | learn me a bitcoin

Memory Pool

32,682 transactions

55.56 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,239	00000000000000000003629a0000000000000000000000000000000000000000	5 secs ago	1.00 vMB	5,301	11

Blockchain

Tip: 843,238 (181,709 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,529 661,529	0000000000000000000d98f28c76f8459ef3a567ef73a573854200c521df1ca9	15 Dec 2020, 22:25	1.42 MB	2,234	76
661,528 661,528	0000000000000000000390e99dedda1db5127a5359de83c3489d6b17ddf33469	15 Dec 2020, 22:05	1.20 MB	1,862	28
661,527 661,527	00000000000000000001854a4942f7c7406666f0ad4491b3d3d236259f9f8101	15 Dec 2020, 22:03	1.22 MB	1,244	50
661,526 661,526	00000000000000000004c96e8f114a36b25ca53af6ec7ca309b76e07e16c45c3	15 Dec 2020, 22:00	1.38 MB	2,047	31
661,525 661,525	0000000000000000000f11007bc0380146d93806cef54ad8df5a711db60b16d3	15 Dec 2020, 21:57	1.23 MB	2,019	38
661,524 661,524	0000000000000000000b5e07a476bafa8d1a2fe9c187732fa2e44b866dc245d9	15 Dec 2020, 21:54	1.17 MB	2,955	37
661,523 661,523	0000000000000000000a9a2d8450d30b477b368362ebb710d6c4d3590df979aa	15 Dec 2020, 21:53	1.21 MB	2,447	65
661,522 661,522	0000000000000000000551c89e7bda60762f53c773a0960abc4d514c9b9b1af2	15 Dec 2020, 21:43	1.29 MB	2,176	76
661,521 661,521	0000000000000000000a8d57df8a95959b7e9712f59266ec274d1c780a81922e	15 Dec 2020, 21:26	1.46 MB	2,258	68
661,520 661,520	0000000000000000000f077308f7fd3051cb176797d838b544f3de0b931e438a	15 Dec 2020, 21:14	1.38 MB	2,374	45
661,519 661,519	0000000000000000000653071ae5979695d06d0b63702b2acaf4a6a49d49d399	15 Dec 2020, 21:10	1.28 MB	2,960	42
661,518 661,518	000000000000000000011d770f83c8860159a46e1d4492e053e5ee8225a308fc	15 Dec 2020, 21:08	1.27 MB	2,821	55
661,517 661,517	000000000000000000099cd156419ffbcd4619fa9d4cdec19b5da969fbc3bf77	15 Dec 2020, 21:02	1.23 MB	3,070	67
661,516 661,516	0000000000000000000521942570c0d212c8e77397c3618ad834d6ad0982be9a	15 Dec 2020, 20:51	1.37 MB	2,804	63
661,515 661,515	00000000000000000004d9afb1a2459f0107b541c90f3105035ed9aa90f9520e	15 Dec 2020, 20:46	1.28 MB	2,332	83
661,514 661,514	0000000000000000000329c90d60f8307b674bdd9d8ae620614fd1ff0c3a6b53	15 Dec 2020, 20:23	1.33 MB	2,567	72
661,513 661,513	00000000000000000003ac65efe9e931579f5b79c6cfcaf19290f688149ed497	15 Dec 2020, 20:13	1.38 MB	2,603	53
661,512 661,512	00000000000000000001a3e3708c095eb9f8fcb671982646e11eb5498524de31	15 Dec 2020, 20:10	1.17 MB	2,945	51
661,511 661,511	00000000000000000007bdb123a6944fb39104e0a59cd1fed0745e96b67c3972	15 Dec 2020, 20:09	1.13 MB	2,042	55
661,510 661,510	000000000000000000011d2d1db32838a90ac6e6e0360ff8f5af4030e6ab8246	15 Dec 2020, 20:06	1.32 MB	2,516	74
661,509 661,509	0000000000000000000699e1a781d0c16c3264bc271f89f0c2c241ca91881445	15 Dec 2020, 19:54	1.17 MB	2,059	85

Previous 10 blocks ↓

Total Size: 649.10 GB

Node Information

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

Uptime: 1 month, 9 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,740.70 GB sent, 56.26 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.