Blockchain Explorer | learn me a bitcoin

Memory Pool

24,983 transactions

29.57 vMB

Show Random Selection

Max Size: 127/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,864	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 39 secs ago	1.00 vMB	2,538	21

Blockchain

Tip: 841,863 (191,551 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,312 650,312	0000000000000000000092173904bc6740176ab9806379036ff032de7a033da3	28 Sep 2020, 00:58	0.29 MB	688	33
650,311 650,311	000000000000000000073e1c01d7b33c301a4e44a19b007a38965a1ae0806aef	28 Sep 2020, 00:54	0.59 MB	933	40
650,310 650,310	0000000000000000000b7dc86ecfa3b19aebbac3a9fa1bc2a82b2bf05d45ea9f	28 Sep 2020, 00:49	0.26 MB	500	21
650,309 650,309	00000000000000000003a7832749adffe88ea876bca64f3a1ef53dec215f281b	28 Sep 2020, 00:47	1.31 MB	2,684	33
650,308 650,308	0000000000000000000e291aaf436ac8acd1175ac9dda02633568167db41e133	28 Sep 2020, 00:30	1.13 MB	2,265	7
650,307 650,307	000000000000000000097efb30e76931a84fe78e5d1fb7706ef9ac94e24da532	28 Sep 2020, 00:28	1.45 MB	2,546	47
650,306 650,306	0000000000000000000d90a38be6fc6ef233f5803d9bacc856793b49c72c012a	28 Sep 2020, 00:01	1.28 MB	2,575	36
650,305 650,305	0000000000000000000c87fb12601fbe19c1c35229c7d3eb539f9c08b82f8029	27 Sep 2020, 23:42	1.33 MB	2,711	35
650,304 650,304	00000000000000000009d575fa5d19fc613f63a750625f8366784793ca7e18a6	27 Sep 2020, 23:21	0.21 MB	198	18
650,303 650,303	000000000000000000001c0a528b598e962587d0497d461000e328070993d82b	27 Sep 2020, 23:20	1.32 MB	2,140	25
650,302 650,302	000000000000000000010ab05097e253bdaec0fa782b7f92c255bba2f3a023e0	27 Sep 2020, 23:08	0.77 MB	1,736	23
650,301 650,301	0000000000000000000cb16092b97f2c5d37bc6f5c50b9b00d7ecbbac5376609	27 Sep 2020, 23:00	1.39 MB	1,829	41
650,300 650,300	0000000000000000000a6ea3f9dc8fdb1abcbfde7b4d24eece1f48a20ade0681	27 Sep 2020, 22:47	0.83 MB	1,625	43
650,299 650,299	0000000000000000000a8f50a725c5f5740e9dbba39cbf602f83b8121ff965d5	27 Sep 2020, 22:39	0.13 MB	313	32
650,298 650,298	00000000000000000004d745c71be3c170b58b6279d22a53c20e3263ef25a8dd	27 Sep 2020, 22:37	0.69 MB	1,017	49
650,297 650,297	0000000000000000000b65be6ba5a68ff4edfcba0e1f9093d54aea4164a30878	27 Sep 2020, 22:30	0.07 MB	171	32
650,296 650,296	0000000000000000000a3c94423da833704828b71f6b1d7df78a18d78886118d	27 Sep 2020, 22:29	0.82 MB	1,558	20
650,295 650,295	00000000000000000001ccf7ebfc93c852d572453c7f1a4ec9578d9aad8e92a0	27 Sep 2020, 22:23	1.24 MB	2,795	13
650,294 650,294	0000000000000000000c6ff269e253ddf47526d4a047ce8407680962a604f3f1	27 Sep 2020, 22:16	1.32 MB	2,106	45
650,293 650,293	0000000000000000000d67d5781298b5a29f0c9564af5215627b21970d057712	27 Sep 2020, 21:59	1.44 MB	2,381	22
650,292 650,292	0000000000000000000cc082e5277dcad1106fbde5f3ab3e92055a44abc16d4c	27 Sep 2020, 21:55	1.50 MB	1,766	102

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

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

Uptime: 30 days, 4 hours, 34 minutes
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,362.12 GB sent, 38.10 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.