Blockchain Explorer | learn me a bitcoin

Memory Pool

30,856 transactions

40.36 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,599	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 26 secs ago	1.00 vMB	2,967	27

Blockchain

Tip: 842,598 (413,127 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,471 429,471	000000000000000003bdeb5c0eab50c61e688a38030e4c0a4f62110f5139c9e3	12 Sep 2016, 13:51	0.31 MB	800	59
429,470 429,470	00000000000000000069790d9b40636002d62398c3260beff0eaf462b8e8e0bf	12 Sep 2016, 13:46	0.33 MB	581	47
429,469 429,469	0000000000000000029900c994a17542f338460fdb253379d078a10d5ed9fc71	12 Sep 2016, 13:43	0.15 MB	395	61
429,468 429,468	0000000000000000001be0840d6d4c8a77fdfbba4937028c6e7d4661ca1a411c	12 Sep 2016, 13:41	0.86 MB	1,771	49
429,467 429,467	000000000000000002657412d1faa6caee6b3093dc1718c2b5c2fcf24a2abc7d	12 Sep 2016, 13:33	0.54 MB	448	19
429,466 429,466	000000000000000002c68e09a1b5e27248f22dd3e915b361598e321bcaa7f3c7	12 Sep 2016, 13:31	1.00 MB	2,432	61
429,465 429,465	0000000000000000035ec9989e6ebc9d831bd317dd01bc9977e88fb3539f2c4b	12 Sep 2016, 13:18	0.99 MB	1,214	27
429,464 429,464	000000000000000001941571003cf33247b9c2ce95d77747fa15759bfb4a4744	12 Sep 2016, 13:22	0.93 MB	1,858	52
429,463 429,463	0000000000000000005ec5a53af47eb1ced143cf1a8605756d38fc8b67043bfa	12 Sep 2016, 13:10	1.00 MB	2,737	74
429,462 429,462	0000000000000000024b542acd691fa8f24157b2861523659c2d5fb72f4d9e01	12 Sep 2016, 12:49	1.00 MB	2,819	70
429,461 429,461	0000000000000000037ec1f1470362aa3320f0863adc391b760b82df79da5415	12 Sep 2016, 12:27	0.99 MB	2,549	65
429,460 429,460	000000000000000001a982c6f24965cc58382250d47a2fd8c1ecb0cd3dd7dcac	12 Sep 2016, 12:10	1.00 MB	2,273	63
429,459 429,459	00000000000000000174b5f05397c494c45a42c46d107fc5b5f043ff8c031639	12 Sep 2016, 11:52	0.99 MB	586	20
429,458 429,458	00000000000000000168297df38ab9e7546b0fb6ac5ebefcda1772cc41a51d03	12 Sep 2016, 11:49	0.24 MB	107	61
429,457 429,457	00000000000000000271d77e1ef2e859b92c2de7282ba32a1a2a302179369809	12 Sep 2016, 11:48	0.98 MB	1,085	29
429,456 429,456	000000000000000004d05fdfe0788e32a9a2ee5335264bdbcfe859080a6d3ae8	12 Sep 2016, 11:42	1.00 MB	814	19
429,455 429,455	00000000000000000187a5928d3d596e62bffc9598ece00f86e5a04af7d1a02a	12 Sep 2016, 11:37	1.00 MB	239	5
429,454 429,454	0000000000000000047c229c1203559f0fa97dee8b7c06308dc8d34f3de10cb1	12 Sep 2016, 11:36	0.64 MB	1,113	45
429,453 429,453	000000000000000003689cca51109acc021bca156aa87b8b903b7db0a12fa3ae	12 Sep 2016, 11:29	0.69 MB	1,741	102
429,452 429,452	00000000000000000143a5145acd95053b5a87a72d2c4f71a86a21afcb761f24	12 Sep 2016, 11:17	1.00 MB	940	21
429,451 429,451	00000000000000000100025365bcf711276b95da08996ace73168d0e6ef44e20	12 Sep 2016, 11:12	0.99 MB	667	15

Previous 10 blocks ↓

Total Size: 647.86 GB

Node Information

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

Uptime: 1 month, 5 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,553.49 GB sent, 48.22 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.