Blockchain Explorer | learn me a bitcoin

Memory Pool

33,653 transactions

36.87 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,396	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 20 secs	1.00 vMB	2,713	17

Blockchain

Tip: 842,395 (406,218 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,177 436,177	0000000000000000004adc546fd9cbcde133890c12b4534cb3cea2c403b6ed6a	27 Oct 2016, 19:11	1.00 MB	1,255	33
436,176 436,176	0000000000000000034a96801937d83a07043f6f08693695150a5acdc521d2fa	27 Oct 2016, 19:09	1.00 MB	2,136	65
436,175 436,175	0000000000000000025f5ac9d7f53e89c925d813903b8a1838c7a0db2ed71659	27 Oct 2016, 19:01	1.00 MB	1,088	47
436,174 436,174	0000000000000000015b4c59541fae111dcf01ee43ae73e337979a723bd83c47	27 Oct 2016, 19:00	1.00 MB	1,529	46
436,173 436,173	0000000000000000021d6c1289388b687ce3c21cd04377607fcde1c267a8cf8d	27 Oct 2016, 18:56	1.00 MB	1,351	33
436,172 436,172	0000000000000000031d85cbc17dffd31aa833d86acfbcdee794202cc2838579	27 Oct 2016, 18:54	1.00 MB	2,640	77
436,171 436,171	0000000000000000010c5b7a669d9fbdc717eae8b39ec03bf308fff16ce32761	27 Oct 2016, 18:45	0.75 MB	1,732	87
436,170 436,170	000000000000000000ea93338104165a6a519b381d10ee9e386ce0cff3a64828	27 Oct 2016, 18:37	1.00 MB	2,667	104
436,169 436,169	00000000000000000217db7dacf77d8fe9f11f8683f9ab61dcae66abd9beaf78	27 Oct 2016, 18:17	1.00 MB	2,101	46
436,168 436,168	000000000000000003684c9b5ce08ce176e46ea7c89bc31123039933e698f8bd	27 Oct 2016, 18:13	0.75 MB	1,735	65
436,167 436,167	000000000000000001cabf9904e49280e0c44be840acb0ff5882ab6a019d29b0	27 Oct 2016, 18:08	1.00 MB	1,494	67
436,166 436,166	0000000000000000014c2cf418cb6950371ee9adbd979392c911910efa02a6a3	27 Oct 2016, 18:03	0.17 MB	462	124
436,165 436,165	0000000000000000010248ab94982d8779dcf84f7403909ddefc0c9ba79766a0	27 Oct 2016, 17:58	1.00 MB	2,231	51
436,164 436,164	000000000000000002de7cf00bd5946eb43af61812539dbee32dc83b09152bbd	27 Oct 2016, 17:56	1.00 MB	2,532	106
436,163 436,163	0000000000000000038c9e1bc534645818a13a9632985187f41247449d2eda3c	27 Oct 2016, 17:35	1.00 MB	2,226	63
436,162 436,162	00000000000000000120ce42603588b4f6bfb6457737c42e7c637eb4fa8988c5	27 Oct 2016, 17:31	1.00 MB	2,094	90
436,161 436,161	0000000000000000041500e2797d9c4478266e0e885754d1a380e3a21ee6b558	27 Oct 2016, 17:18	1.00 MB	2,417	55
436,160 436,160	0000000000000000032cf1fb132b85c88250a1f0dc26cc8d80bc61919ca45d10	27 Oct 2016, 17:14	1.00 MB	2,180	70
436,159 436,159	000000000000000000a4aad0f30bd04c32c2692216577cffc4eda3019797e8f6	27 Oct 2016, 17:08	1.00 MB	1,301	61
436,158 436,158	0000000000000000036d5117f06266542dcf0643118396bae168e5e3f2de5f81	27 Oct 2016, 17:08	1.00 MB	2,100	73
436,157 436,157	0000000000000000024ee5d761eaef7d6d198206ad08cca3cb913c7eb19944a5	27 Oct 2016, 17:00	1.00 MB	2,946	76

Previous 10 blocks ↓

Total Size: 647.46 GB

Node Information

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

Uptime: 1 month, 3 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,492.29 GB sent, 45.85 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.