Blockchain Explorer | learn me a bitcoin

Memory Pool

23,717 transactions

29.09 vMB

Show Random Selection

Max Size: 125/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,864	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 31 secs	1.00 vMB	2,987	17

Blockchain

Tip: 841,863 (436,352 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,511 405,511	0000000000000000014786ade2eef71e2bae01180c6f9f014b62dc75490df55f	03 Apr 2016, 08:42	1.00 MB	1,821	27
405,510 405,510	000000000000000004e333a592748fd356cfdd2ad0666d7aac69d71a82bc7ee7	03 Apr 2016, 08:39	1.00 MB	2,384	49
405,509 405,509	0000000000000000001d0d7c48c8c72de2cd34ca41f6d0e7208764ebac5bc6e0	03 Apr 2016, 08:24	1.00 MB	2,124	67
405,508 405,508	00000000000000000551dbc9cf4598456a29693d14c1b6e392f0fd20e14af39c	03 Apr 2016, 07:47	0.52 MB	538	34
405,507 405,507	00000000000000000532afa69665bcb2010fb2936eee4137570003e7a9032959	03 Apr 2016, 07:43	0.93 MB	769	26
405,506 405,506	000000000000000004dc4a5c870352f14a67c4bd54fcee28240775d3bc4f431c	03 Apr 2016, 07:37	0.99 MB	1,653	33
405,505 405,505	000000000000000000bb18194945e2cb6ffd3f1530524cbafba671d018836594	03 Apr 2016, 07:23	1.00 MB	2,454	38
405,504 405,504	000000000000000000033218069dc95152814ba0043a867a4061474dcb64ed26	03 Apr 2016, 07:21	1.00 MB	1,668	64
405,503 405,503	000000000000000002357697da506defcc5cca8083eb0d058249bc86c0cdfa71	03 Apr 2016, 06:42	0.35 MB	678	38
405,502 405,502	0000000000000000020e0d4b6374a2a931af33af5a3fa4cff68bb13e478279b9	03 Apr 2016, 06:37	0.80 MB	1,563	41
405,501 405,501	000000000000000004c2b0202c47e0e975ec5cc0efd96a3a4f2b655e75dd7f5f	03 Apr 2016, 06:23	0.59 MB	937	41
405,500 405,500	00000000000000000342fa93777ee34bf317948046e90592d7104196d4896b84	03 Apr 2016, 06:15	0.29 MB	551	41
405,499 405,499	000000000000000004fc72c9b03fd25c849ccbd3b1c2a66a2cdabf2a9f95980c	03 Apr 2016, 06:11	0.98 MB	721	13
405,498 405,498	000000000000000004573e95fdefeb3035cb4dcb9cbad70598269b9d0ff1b183	03 Apr 2016, 06:05	0.17 MB	223	40
405,497 405,497	000000000000000003cdfed2e253d531454cbb25ae960cd311b101e47b50e6eb	03 Apr 2016, 06:04	0.59 MB	930	42
405,496 405,496	00000000000000000504cf0d51e9e2eb735ee73a76ef3825e32be2c0e38aaee6	03 Apr 2016, 05:57	0.74 MB	977	34
405,495 405,495	00000000000000000244f488a67b9ce16b84cf68b62205358054e7a57fb03b37	03 Apr 2016, 05:49	1.00 MB	1,572	43
405,494 405,494	0000000000000000063f839e61ea059b54922db2249db0ac13ad610cf80fb0e1	03 Apr 2016, 05:35	0.49 MB	1,061	50
405,493 405,493	000000000000000001fe7e73d124e904530b1c7277d4ab0b5aa4cc324b299fed	03 Apr 2016, 05:26	1.00 MB	964	22
405,492 405,492	000000000000000006334edb3e128fd0800e64f1d89a52844f31223c764a764e	03 Apr 2016, 05:20	1.00 MB	1,891	49
405,491 405,491	0000000000000000030be5ce872e83a1cba3cce23b8fb929e6364d3cd36ef9b3	03 Apr 2016, 04:59	0.97 MB	142	5

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

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

Uptime: 30 days, 4 hours, 25 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,361.88 GB sent, 38.10 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.