Blockchain Explorer | learn me a bitcoin

Memory Pool

33,476 transactions

54.75 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,642	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 27 secs	1.00 vMB	6,233	13

Blockchain

Tip: 842,641 (322,277 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,364 520,364	00000000000000000009d778414f9b5a6c815868b4186b27f0c512055923d590	29 Apr 2018, 03:57	1.12 MB	1,856	38
520,363 520,363	0000000000000000001edef72f1fe3239eb2dadaf44acd82ff6284cf2f1713d9	29 Apr 2018, 03:41	1.12 MB	1,524	30
520,362 520,362	00000000000000000029cb84eae80bd315cffa0590aea8b684c292e3d8cf6405	29 Apr 2018, 03:26	0.34 MB	783	65
520,361 520,361	0000000000000000000895fd16212c38d9ea27d4e51e8c0e2492f7ec418a448e	29 Apr 2018, 03:18	1.15 MB	1,731	34
520,360 520,360	000000000000000000131c5c9e3d3b1164b0e0864d893ca1798523731063c911	29 Apr 2018, 03:01	0.40 MB	490	40
520,359 520,359	0000000000000000001caae84154a44c6b1c17e405c3416439deedb75c598b87	29 Apr 2018, 02:58	0.41 MB	736	35
520,358 520,358	00000000000000000033f132372b5d58f5dd474e435c1c605d15dbddb5195168	29 Apr 2018, 02:50	0.44 MB	833	58
520,357 520,357	000000000000000000394dc869dae1dd8ec991395eb3145c6ba5eb017bc2a853	29 Apr 2018, 02:44	0.03 MB	43	51
520,356 520,356	0000000000000000001c6dbba4cf2bdb9864224bf9fa5861e3cbd29d6c9e8f06	29 Apr 2018, 02:43	0.24 MB	335	28
520,355 520,355	0000000000000000000c14dab19ecb827ae2e3b84c3e3af4a7d372d5c0348c70	29 Apr 2018, 02:40	0.12 MB	229	45
520,354 520,354	000000000000000000272ab6a9ce2bf80c867fed1eb87fdc5ce96a3915417e29	29 Apr 2018, 02:38	0.63 MB	1,393	52
520,353 520,353	0000000000000000001a95bc9ea7dfc09ee09b77d87160c275a2e1e7d39b4f8d	29 Apr 2018, 02:28	0.51 MB	1,087	46
520,352 520,352	000000000000000000107043a1ecd4b8f5e5c8f6cadb187c587b5e9c2b3c7ada	29 Apr 2018, 02:19	0.71 MB	1,115	43
520,351 520,351	00000000000000000017f99f8bbdc4c32376349ba99a1632e8000e5bd328e5f5	29 Apr 2018, 02:11	0.57 MB	1,123	37
520,350 520,350	00000000000000000016a64510687895746bae755ee06bfd94cd3a2b92ed011e	29 Apr 2018, 02:02	0.49 MB	784	37
520,349 520,349	0000000000000000002bea46f22121f6e173ae9841b22b44863d21318f4f0f73	29 Apr 2018, 01:56	0.28 MB	399	35
520,348 520,348	00000000000000000011d5146fdd18fb7dbb4b75067c62a3b7695813c4d0628c	29 Apr 2018, 01:53	0.87 MB	1,395	46
520,347 520,347	00000000000000000018a29c0676cf81dc8d60a802446f14d4b750cd95c73c7f	29 Apr 2018, 01:42	0.35 MB	381	31
520,346 520,346	0000000000000000002f05589e2eed50126b43998e3c8207581330cb8676333e	29 Apr 2018, 01:39	1.10 MB	2,276	44
520,345 520,345	0000000000000000004210f42e3cc5b8d7ec9bb74b104f5363d1b62ef4c365ca	29 Apr 2018, 01:17	0.74 MB	1,080	38
520,344 520,344	0000000000000000000f7350ab142011161d31d32e61ec4c4817dce2645cbc7c	29 Apr 2018, 01:07	0.43 MB	867	43

Previous 10 blocks ↓

Total Size: 647.94 GB

Node Information

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

Uptime: 1 month, 5 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,557.14 GB sent, 48.78 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.