Blockchain Explorer | learn me a bitcoin

Memory Pool

28,538 transactions

43.67 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,930	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 52 secs	1.00 vMB	2,168	16

Blockchain

Tip: 841,929 (412,556 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,373 429,373	00000000000000000191f5f39d2141bc792dfc35bcbd6a8fc757e821d61667c0	12 Sep 2016, 01:17	1.00 MB	2,422	74
429,372 429,372	0000000000000000020de495c2de5bf5c93bc44f56528e0549d309ee0766f6e6	12 Sep 2016, 00:45	0.18 MB	406	56
429,371 429,371	0000000000000000021d4118123d6300b51ee538a76b7180adba06e0a3439316	12 Sep 2016, 00:41	0.70 MB	1,415	50
429,370 429,370	000000000000000002738135b8fb21be0ffa9195edc0f57f5b40138d458d63cb	12 Sep 2016, 00:28	0.91 MB	1,925	59
429,369 429,369	0000000000000000002acf9833370a1f4b96866c49587ab239982c3eb195ec22	12 Sep 2016, 00:08	0.17 MB	384	59
429,368 429,368	000000000000000000454abe7821934f0e0870d11c1c51fdf28db8c7f056fb9c	12 Sep 2016, 00:04	1.00 MB	1,880	43
429,367 429,367	0000000000000000049b278e9b49dd0f0e22620395bd5fe99f6b75e26e89a171	11 Sep 2016, 23:48	0.02 MB	47	56
429,366 429,366	000000000000000002dba9cc10163212ca5fcad6f7f95952a0516ba31061d342	11 Sep 2016, 23:48	0.51 MB	1,323	56
429,365 429,365	0000000000000000039aacf81e84c6bd81f53b2921694186c82ed1284d44d671	11 Sep 2016, 23:33	0.30 MB	719	60
429,364 429,364	000000000000000002aa71147c2cd012e18f82d72da0d638093977258b02b402	11 Sep 2016, 23:27	0.12 MB	295	69
429,363 429,363	000000000000000004997a5eb425d5c460ca3bbce459b9e09af60e8ff017e071	11 Sep 2016, 23:34	0.69 MB	1,797	61
429,362 429,362	0000000000000000014d1aa262f69a1fcd97ceaf19c714e4546e78ed18350c81	11 Sep 2016, 23:10	0.08 MB	153	62
429,361 429,361	000000000000000003daed6de89fd92499abd7f3a49afec1eee5dc5a47cca751	11 Sep 2016, 23:09	0.99 MB	823	19
429,360 429,360	0000000000000000038d64dd09d551358d643bbdc2bcf347852c1570d63a4391	11 Sep 2016, 23:03	0.11 MB	236	56
429,359 429,359	0000000000000000030cdce6e77d703f92582a6886d0d75b1c2aea0f1ea58f0d	11 Sep 2016, 23:01	0.75 MB	336	9
429,358 429,358	000000000000000004bad734b0f4f1c7e8bd262f6ca8a408d3804cce521a3978	11 Sep 2016, 23:00	0.55 MB	1,218	55
429,357 429,357	00000000000000000190f86eafd6cc275e83744acad475c6e636a0ac367f5844	11 Sep 2016, 22:49	0.99 MB	2,474	58
429,356 429,356	00000000000000000038e7db40a64471f5af757554eb07195546eb659acc84fd	11 Sep 2016, 22:26	0.62 MB	1,572	56
429,355 429,355	000000000000000001a2d3983295ee55464c32cf0ce0b3fb8239e5bd0293ed9e	11 Sep 2016, 22:12	0.45 MB	749	44
429,354 429,354	00000000000000000480e49a5844bdb33643a86557d5f704a315166b4630a403	11 Sep 2016, 22:06	0.15 MB	328	53
429,353 429,353	0000000000000000007b2b6e90e005a7346a87572f9ab0945903126dd2002ed2	11 Sep 2016, 22:03	0.38 MB	802	51

Previous 10 blocks ↓

Total Size: 646.63 GB

Node Information

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

Uptime: 1 month, 6 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,377.86 GB sent, 38.96 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.