Blockchain Explorer | learn me a bitcoin

Memory Pool

537 transactions

0.18 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,470	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 29 secs	0.18 vMB	528	2

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Blockchain

Tip: 908,469 (904,113 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
4,356 4,356	0000000001fdf3e0b8fc9f6dabca935225c4bf667f7eab8ca17199e693e4bd92	15 Feb 2009, 06:58	1
4,355 4,355	000000008402372eb75f2d028213f46437f00f9a72ded4f337e5a51605a9ada0	15 Feb 2009, 06:49	1
4,354 4,354	00000000cd1f08cb3f60082bfa90c63ffa3b90218b3b9d7719279283a68fd84e	15 Feb 2009, 06:47	1
4,353 4,353	00000000dec7c8ed9640ccfb3679553bdd2f95946e459cc262022189b7431136	15 Feb 2009, 06:32	1
4,352 4,352	00000000ef969c1ce11305651ec8a5ebb6e85982f2affa1d854cadb57709ae3a	15 Feb 2009, 06:14	1
4,351 4,351	000000002c5e4efd28bde3d14946640f05f98e7e5d7e804ab737bf3012513694	15 Feb 2009, 06:07	1
4,350 4,350	00000000fb578830cee2bef174ca5a419ea7f3fc386bfe7282e3a2d583f16832	15 Feb 2009, 05:52	1
4,349 4,349	00000000c4d74a7b3b077c5d037cd1631899091981d7d61ccc45e6c272a9e735	15 Feb 2009, 05:48	1
4,348 4,348	0000000004d361a7193cb5044ebfcb1115ec868ea368a758cc8e8c8f6685e6da	15 Feb 2009, 05:42	1
4,347 4,347	00000000d248184366c7aea879f521db5560da313e9b66d7bfc96aaff18d27be	15 Feb 2009, 05:24	1
4,346 4,346	000000008838046c8f7fe89f7cbd1b440fbbf9da18ba0cb5e89b6ac33b57816c	15 Feb 2009, 05:22	1
4,345 4,345	00000000ffbdef4f2a349b6ce934e80ac0965cf7f841e7ffc9c03ea78404e11a	15 Feb 2009, 05:06	1
4,344 4,344	00000000671a2d3f5a7f097e90cde88fcd874bcc99f34b216e1c9e543823603d	15 Feb 2009, 04:59	1
4,343 4,343	000000000ed039a379b37c9ef322845925eeb290ed65d1776bfac008e406aca3	15 Feb 2009, 04:44	1
4,342 4,342	00000000f2a7a14a4e969c118db43111a594e526fdaac7b7fbbc2de268d0daee	15 Feb 2009, 04:31	1
4,341 4,341	00000000a68383a3d0b8047ddf0de19a9a3329c4e3fd137b4e012ef491611376	15 Feb 2009, 04:29	1
4,340 4,340	00000000c91ce6a11cb5c08289ae8b8f6e31b414613f0a2378c2accf06471e2d	15 Feb 2009, 04:08	1
4,339 4,339	000000008d44ebed58ca2e2400c84d758e7876f7064751aa09903455b8809422	15 Feb 2009, 04:04	1
4,338 4,338	00000000bb44fa127892a49a66ea94554a3866b26e88dcd973e866bd06095a24	15 Feb 2009, 04:02	1
4,337 4,337	00000000290fe3ac7299a13172bf7fe8260f01f1191e1a8fd004e6e05d6fbc9b	15 Feb 2009, 04:01	1
4,336 4,336	0000000029d61178f864bbad5cb83a5fe9b004f7e2d73bfb923a30e6b7739d04	15 Feb 2009, 03:43	1

Previous 10 blocks ↓

Total Size: 770.58 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 22 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,784.26 GB sent, 99.89 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.