Blockchain Explorer | learn me a bitcoin

Memory Pool

63,027 transactions

29.81 vMB

Show Random Selection

Max Size: 155/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,467	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 12 secs	1.00 vMB	5,070	8

Blockchain

Tip: 844,466 (411,061 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,405 433,405	000000000000000001605f5ccedba1e65e1d1cf60eb0f68f9a7343c37b595ff3	08 Oct 2016, 06:08	0.18 MB	444	44
433,404 433,404	00000000000000000165b0403709f2a3a8cb2c73cb6d3bdd80c74c6faae6c44b	08 Oct 2016, 06:07	0.66 MB	1,424	61
433,403 433,403	000000000000000001655e1ce5b97645a0aeb9360fac44f64e9d3ab2a710d061	08 Oct 2016, 05:57	0.21 MB	476	60
433,402 433,402	0000000000000000008ca45c0a81e58606775da9771368a70da1a862bf6ae33c	08 Oct 2016, 05:54	0.95 MB	2,293	60
433,401 433,401	0000000000000000006a4ee83cbd9222f85353a5e4e0e015c8eebb79dfe11372	08 Oct 2016, 05:38	0.99 MB	684	24
433,400 433,400	0000000000000000033260db770d79af61896728ec71a1cdb63d710b053af019	08 Oct 2016, 05:34	0.98 MB	1,312	37
433,399 433,399	000000000000000000ea932b1d11a35b18f9a61f231cc1e3cc707de7b96e2857	08 Oct 2016, 05:27	0.40 MB	706	59
433,398 433,398	000000000000000002493179ed5607cadf150ca0e2cd8afeb8f77b07ef3b407b	08 Oct 2016, 05:22	0.76 MB	1,665	47
433,397 433,397	00000000000000000294d68d71d1c6fffc1e46480d89a901e001c52c3ac49548	08 Oct 2016, 05:17	0.83 MB	1,086	45
433,396 433,396	000000000000000003b3a789284a96a9131f50cae53610029c57b7b8d0bb18fa	08 Oct 2016, 05:11	1.00 MB	2,780	71
433,395 433,395	000000000000000001296268f6264edb530060a8d4ebe7a03dd41da1348025d4	08 Oct 2016, 04:49	0.69 MB	1,286	47
433,394 433,394	0000000000000000008610d891f2e7748fc12c14c2b7ff29663f541412fa960f	08 Oct 2016, 04:42	0.56 MB	1,169	56
433,393 433,393	000000000000000001a3eb396431548057226076feb4e70ecda3e557ef96347d	08 Oct 2016, 04:35	0.42 MB	1,074	59
433,392 433,392	000000000000000000983b94cf5556e9f97a65580b5fbbf607104b89cde6c177	08 Oct 2016, 04:27	1.00 MB	2,426	59
433,391 433,391	00000000000000000367807ec92f4b9c03cd178074d4c2aa586cf4c03e35efb9	08 Oct 2016, 04:13	1.00 MB	2,129	56
433,390 433,390	000000000000000000451aa240259b0acc8eadb90388de4891f00fe235a00baf	08 Oct 2016, 04:00	1.00 MB	2,424	50
433,389 433,389	0000000000000000034492fce878590fc9fe94fb50f0e0fa3b785c84bd0b2535	08 Oct 2016, 03:46	1.00 MB	1,576	45
433,388 433,388	0000000000000000028ddaa88263c45cd60714ce5f3b0b43bd36cd233c4e3ff2	08 Oct 2016, 03:43	1.00 MB	2,570	64
433,387 433,387	000000000000000001d8f1646d1639e7a14dbc41f48532277523742bd3ad9fc3	08 Oct 2016, 03:26	1.00 MB	2,661	61
433,386 433,386	000000000000000000fa539f54ef3f2092e709bebe228267967d61fe3f8b84c6	08 Oct 2016, 03:15	1.00 MB	2,470	85
433,385 433,385	000000000000000001c662c3856e0ccd1cb0b9141373ba32b55222d00fcdb6ca	08 Oct 2016, 02:35	0.14 MB	312	60

Previous 10 blocks ↓

Total Size: 651.39 GB

Node Information

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

Uptime: 1 month, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,121.82 GB sent, 68.31 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.