Blockchain Explorer | learn me a bitcoin

Memory Pool

58,087 transactions

29.33 vMB

Show Random Selection

Max Size: 146/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,503	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 21 secs	1.00 vMB	5,304	8

Blockchain

Tip: 844,502 (182,933 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,569 661,569	0000000000000000000de6ce8f743f7ce822d68ad88f19d6c33b3da667840082	16 Dec 2020, 04:45	1.51 MB	1,365	25
661,568 661,568	00000000000000000004cb0ea5993e528134d76da82b7565a342f504106b9522	16 Dec 2020, 04:36	1.29 MB	1,796	17
661,567 661,567	0000000000000000000de69d6780ee5a3480b45d78d21db90608b5416c18e058	16 Dec 2020, 04:30	1.25 MB	1,746	14
661,566 661,566	0000000000000000000ca2ae1f12ec5f1ee89cf8913fa7513cb955fc9e74fb16	16 Dec 2020, 04:26	1.26 MB	2,167	31
661,565 661,565	000000000000000000020ee493543950901aba711b26b588e0f3634571fa26af	16 Dec 2020, 04:17	1.41 MB	1,643	36
661,564 661,564	0000000000000000000320284a9aa7fe9f1868c7c6cd5fb076f1f86459e1d377	16 Dec 2020, 04:12	1.38 MB	2,822	66
661,563 661,563	0000000000000000000879fd7914598ffe0f13570238da77aba93b4b63865d48	16 Dec 2020, 03:35	1.39 MB	2,080	41
661,562 661,562	00000000000000000003f6fe31ea3d1894368203cd3d38fd88cef42b8c034415	16 Dec 2020, 03:20	1.21 MB	2,005	22
661,561 661,561	00000000000000000009e6c377e0623a5d6d9a2bd0e76833db1141ab2f1c7d7d	16 Dec 2020, 03:14	1.24 MB	1,651	30
661,560 661,560	0000000000000000000d713de2a4ef8e1b272e6c8b114cda7c155f7fde4434f0	16 Dec 2020, 03:08	1.41 MB	2,018	40
661,559 661,559	00000000000000000004bdea3b3da00f6c7eabdafb642d7f7937c58f289217b3	16 Dec 2020, 02:53	1.38 MB	1,473	27
661,558 661,558	0000000000000000000851f5baa0c8e9109a6835cafc45a2b7f344bb89b1e0ef	16 Dec 2020, 02:42	1.42 MB	1,423	31
661,557 661,557	00000000000000000001d9c8346c51ad8321df13b3673d08d01318fb4f9bf008	16 Dec 2020, 02:35	1.34 MB	1,386	26
661,556 661,556	0000000000000000000e931ab05b2b346b5c22fbe2bdeb6537921558065d48d4	16 Dec 2020, 02:29	1.37 MB	1,898	33
661,555 661,555	00000000000000000009798ee61d06293316a598624665a7e0b9b3ae302cb819	16 Dec 2020, 02:20	0.00 MB	1	0
661,554 661,554	0000000000000000000b0338113a1d7a3a821814243dc3bc49c228bc4f8d6cd3	16 Dec 2020, 02:20	1.23 MB	1,939	30
661,553 661,553	000000000000000000090b7f9f47ee768438e9c6bbc3c6078546df895b2ae927	16 Dec 2020, 02:11	1.22 MB	1,743	14
661,552 661,552	0000000000000000000102b7aef9cc375dfed53481514083d987a813b070682c	16 Dec 2020, 02:11	1.33 MB	1,680	26
661,551 661,551	00000000000000000004388b2d60470a8f4cba8251984a1fb165cc1450a5cda8	16 Dec 2020, 02:05	1.30 MB	1,250	47
661,550 661,550	0000000000000000000b14cee663272ffe592588110648c5522fe177d5aa47ef	16 Dec 2020, 01:55	1.11 MB	2,067	16
661,549 661,549	0000000000000000000244d6c46ae215d4e3c0384cb44c1c66cbce6e05b94693	16 Dec 2020, 01:54	1.38 MB	2,002	37

Previous 10 blocks ↓

Total Size: 651.46 GB

Node Information

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

Uptime: 1 month, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,134.57 GB sent, 68.72 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.