Blockchain Explorer | learn me a bitcoin

Memory Pool

54,969 transactions

39.63 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,811	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 35 secs	1.00 vMB	3,082	28

Blockchain

Tip: 841,810 (436,309 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
405,490 405,490	000000000000000001ac8eb63122f788ebb759d64016a2bbc1453d50328cc855	03 Apr 2016, 04:59	0.93 MB	993	27
405,489 405,489	000000000000000003354a3dfcaa69164ae2a23c8805d1e5f73580c7407b3587	03 Apr 2016, 04:54	1.00 MB	2,177	55
405,488 405,488	00000000000000000038149e803abd9ed93ef07b807a8a5d15ab15eb321154af	03 Apr 2016, 04:30	0.99 MB	1,333	35
405,487 405,487	000000000000000000ef36235e9495f5d0037e73e0e46e81b5b60eb7804d11a5	03 Apr 2016, 04:20	1.00 MB	1,385	28
405,486 405,486	00000000000000000314387303e08e71a8739847f76b68a3a10022cfb9007a45	03 Apr 2016, 04:14	1.00 MB	1,587	34
405,485 405,485	000000000000000003570a5bdbe8a21c50d0153e7912c8ec27d6ee3f7fa0c65e	03 Apr 2016, 04:09	1.00 MB	2,201	41
405,484 405,484	000000000000000002b8e0bf5470a5666ad9517afacd6470cda6d51af7aac2b5	03 Apr 2016, 04:00	1.00 MB	2,414	48
405,483 405,483	00000000000000000283cb24dc74e8035230958cfcbf31ef0fedca8132da99cd	03 Apr 2016, 03:52	1.00 MB	1,694	70
405,482 405,482	000000000000000005dd0df27fe9c7cbda383228351bc3f10eb344f8b7fafad5	03 Apr 2016, 03:01	1.00 MB	2,310	62
405,481 405,481	0000000000000000027af387ddb9b3b226418401de5caf68328fb4003a331bc5	03 Apr 2016, 02:27	0.93 MB	1,222	27

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 21 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,349.20 GB sent, 37.64 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.