Blockchain Explorer | learn me a bitcoin

Memory Pool

59,366 transactions

37.69 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,122	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 31 secs	1.00 vMB	5,661	32

Blockchain

Tip: 842,121 (209,684 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
632,437 632,437	0000000000000000000b7a412b1c5ec4db1124fe148fb624a09ce54891b79de1	31 May 2020, 07:45	1.28 MB	2,309	97
632,436 632,436	0000000000000000000bdc8e1bd8295d133e504c60dfd4981ced3e178caad105	31 May 2020, 07:15	1.24 MB	2,151	29
632,435 632,435	000000000000000000071f7afb833abf98ca5d59b8b24812b3f7222e93598d21	31 May 2020, 07:09	1.24 MB	2,250	32
632,434 632,434	00000000000000000001fe5493122dcff93c96a087b7fc959b0c3b5e22a22777	31 May 2020, 07:01	1.37 MB	2,646	78
632,433 632,433	00000000000000000003d81657245dec0b1e498e98be9f1a571427652efbb282	31 May 2020, 06:31	0.33 MB	353	42
632,432 632,432	0000000000000000000a506dc9477b65c4f65ee5fa3ba0161653688c3806513d	31 May 2020, 06:29	0.69 MB	1,237	36
632,431 632,431	0000000000000000000b18be7cd411e5c8f274780a2a714438cf248cfb8841e6	31 May 2020, 06:21	0.36 MB	639	46
632,430 632,430	000000000000000000014fb10a9011ade1495723dd0b694056d8cbabcc97121d	31 May 2020, 06:17	0.82 MB	1,652	47
632,429 632,429	000000000000000000122cf4ff61248875800b23332dd1b994f68325198bdff7	31 May 2020, 06:08	1.25 MB	2,144	49
632,428 632,428	0000000000000000000c4c3a1ebc236ed1c6b173820f517d8c9a656fc63e5c5f	31 May 2020, 05:54	1.07 MB	2,152	49
632,427 632,427	000000000000000000066f3c6a30655aa02b0ec6748fc8206e3e28c065966f7d	31 May 2020, 05:38	1.37 MB	2,313	38
632,426 632,426	0000000000000000000699a5924d20cd1f199cb308cd38476053289a42909081	31 May 2020, 05:23	0.59 MB	1,142	61
632,425 632,425	0000000000000000000e0d6e6fcc53054365770a90b0f95e8a261ba7ce7cbb05	31 May 2020, 05:17	1.29 MB	283	2
632,424 632,424	0000000000000000000fba2dfe7c6865e89094eefb05f6023d2afed5bfda549d	31 May 2020, 05:17	1.37 MB	2,663	57
632,423 632,423	0000000000000000000b35f02ee101b2a3f10397703727a206142b9e53b919a9	31 May 2020, 04:54	0.22 MB	514	51
632,422 632,422	0000000000000000000e84f8c8a4664c9ab9d7242151294bcb3827dad17efa57	31 May 2020, 04:50	1.19 MB	2,358	58
632,421 632,421	00000000000000000002c2697afefbedbfb7b9867638fa0fdcd29ca1e148dd3b	31 May 2020, 04:32	0.21 MB	328	63
632,420 632,420	00000000000000000004b01a85e4fd5070d2a2934b1bad82f1dec9822f5f78b8	31 May 2020, 04:30	0.07 MB	192	58
632,419 632,419	0000000000000000000b019f5587f9afcd0a21c06fc900b89f5b5d8f9615f29a	31 May 2020, 04:29	1.04 MB	1,774	44
632,418 632,418	00000000000000000004f192b77a946e388ea1eb1bbca59c6392667d08cb231d	31 May 2020, 04:18	0.96 MB	2,068	6
632,417 632,417	000000000000000000014c8537805c0d5180614d1b1adc82f876df7a817646ca	31 May 2020, 04:18	1.43 MB	2,358	49

Previous 10 blocks ↓

Total Size: 646.97 GB

Node Information

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

Uptime: 1 month, 1 day, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,441.73 GB sent, 42.00 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.