Blockchain Explorer | learn me a bitcoin

Memory Pool

63,335 transactions

30.93 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,506	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 4 secs	1.00 vMB	3,022	9

Blockchain

Tip: 844,505 (150,893 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,612 693,612	0000000000000000000964f98c543b7236ed1d2bc91dc7a146b4620b4297454c	31 Jul 2021, 21:43	1.38 MB	2,661	11
693,611 693,611	0000000000000000000939f0234f9f16f7e24fddf85d91f294f4cdd63b589353	31 Jul 2021, 21:23	0.16 MB	370	17
693,610 693,610	00000000000000000009d85e84f816df6a94fead78801c9f17be4c0acac357f6	31 Jul 2021, 21:20	1.18 MB	2,009	15
693,609 693,609	0000000000000000000d5d8ccc6f6b602520516d2429ff8f7b5684dd764ac49e	31 Jul 2021, 21:07	0.26 MB	420	9
693,608 693,608	000000000000000000107c78ed84b2369625f125f53bd8d76b6c0336018e5d14	31 Jul 2021, 21:04	0.31 MB	460	19
693,607 693,607	0000000000000000000bb86fcd0db2fe3c3086080eb0a8cab54b8eb47856bcb1	31 Jul 2021, 21:01	0.08 MB	114	5
693,606 693,606	000000000000000000060af532bb6df0af0010daf434033469725e560b883171	31 Jul 2021, 21:00	0.54 MB	866	12
693,605 693,605	00000000000000000009eeb36f320b5932f86c720460e55a98227229d7e32e53	31 Jul 2021, 20:55	0.97 MB	2,076	11
693,604 693,604	00000000000000000001e1ad7deaa3c0c9a49cf749ba096af798ab4fb90fd4e7	31 Jul 2021, 20:41	0.53 MB	879	6
693,603 693,603	0000000000000000000da30908eb1161c04050fb9cc54e39c8df24c9f26c5bce	31 Jul 2021, 20:38	1.45 MB	3,043	12
693,602 693,602	000000000000000000041e72a347c5e99de902e1f4eec23f8dedfb44af717588	31 Jul 2021, 20:14	0.22 MB	482	12
693,601 693,601	0000000000000000000b5028173a34c0bbeeb227ab2733c2338b98e30bf08e68	31 Jul 2021, 20:11	0.73 MB	858	10
693,600 693,600	0000000000000000000f825f123c63e479fdbe56f7616ad53516d19184c499fc	31 Jul 2021, 20:06	0.71 MB	476	4
693,599 693,599	0000000000000000000b32928b2d555103c45a7ada40f606b58bbc40f5fc8a02	31 Jul 2021, 20:03	1.20 MB	1,135	6
693,598 693,598	00000000000000000008b9d2b4035307d016d2e7d999b8b1364606848dd9c914	31 Jul 2021, 19:57	0.09 MB	188	7
693,597 693,597	0000000000000000000ea360fc4f862e56e2735c41788d55945110644fbe7ac7	31 Jul 2021, 19:55	0.66 MB	1,277	6
693,596 693,596	00000000000000000013179124eeb362091e97e99d4d378d1fbd17872b685ff1	31 Jul 2021, 19:50	1.49 MB	2,682	10
693,595 693,595	0000000000000000001082abd866d7b7e9b42bcf65d513f54480b0ecbfec6a2c	31 Jul 2021, 19:40	1.49 MB	2,675	17
693,594 693,594	0000000000000000000ba3eb85af8b2e7cbcd093ad23be5cce8172d3823e5c37	31 Jul 2021, 19:14	0.21 MB	397	22
693,593 693,593	0000000000000000000ea735ea133bce7327cc7c6d80a6d53fd31426cbfd64e5	31 Jul 2021, 19:11	0.30 MB	527	14
693,592 693,592	0000000000000000000e16d04674aa10e9b702092f46aa83ffef4d46efa51911	31 Jul 2021, 19:08	0.52 MB	1,000	13

Previous 10 blocks ↓

Total Size: 651.47 GB

Node Information

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

Uptime: 1 month, 18 days, 14 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 9,135.65 GB sent, 68.75 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.