Blockchain Explorer | learn me a bitcoin

Memory Pool

40,150 transactions

46.71 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,759	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 7 secs	1.00 vMB	3,824	16

Blockchain

Tip: 841,758 (407,250 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,508 434,508	000000000000000000fde18c6a8654c004d4f4f2bb3206a8b4461847d28706c2	16 Oct 2016, 01:36	1.00 MB	1,980	92
434,507 434,507	000000000000000001287bfb7c87ba379a5d4e2fc9c0f8c70fa08483e513dc8f	16 Oct 2016, 00:43	0.57 MB	1,377	69
434,506 434,506	000000000000000000286d7b69a575a5d242759aaf513d6fe12d609d6081f8ad	16 Oct 2016, 00:31	0.26 MB	544	66
434,505 434,505	0000000000000000035a85c969f8f58f4376c374d7eb2aba8463a2f934361e6c	16 Oct 2016, 00:27	0.75 MB	1,958	66
434,504 434,504	000000000000000003a204284b70bef7ef0d0fca379729914684a507b3492060	16 Oct 2016, 00:10	1.00 MB	1,605	42
434,503 434,503	000000000000000002b857a3580863e495740342d8d8b4152954d4169a427152	15 Oct 2016, 23:58	0.54 MB	1,318	62
434,502 434,502	0000000000000000030d2fb369c4a8193d8046f8c1024026241134b08776ea71	15 Oct 2016, 23:47	0.46 MB	983	61
434,501 434,501	000000000000000001154032ded153f3a0c152f0184a0dd305ae57b509fea877	15 Oct 2016, 23:39	1.00 MB	2,096	64
434,500 434,500	0000000000000000034a8ed563c2ebddbd999c76a829d5ece12d193804a33c0d	15 Oct 2016, 23:23	0.59 MB	760	36
434,499 434,499	0000000000000000010821c880d75e6e325705bf19f01f3a5a9399fa5d4f06e6	15 Oct 2016, 23:21	1.00 MB	2,712	73
434,498 434,498	000000000000000001347da821b5ef2256cc1fc5a20e93d16070bd21332830b3	15 Oct 2016, 22:55	0.39 MB	864	65
434,497 434,497	000000000000000000f1ef296d2ffd08a7fc7f15f0ddfb616c246f2274f859e6	15 Oct 2016, 22:49	0.19 MB	478	82
434,496 434,496	000000000000000002488039a2730dbd1665bfbac6d1dccb05058afa82baba6f	15 Oct 2016, 22:46	0.03 MB	64	48
434,495 434,495	0000000000000000026444d244f7ad6fc9e15371737a3d3aad25d5e028f668e7	15 Oct 2016, 22:45	0.23 MB	519	71
434,494 434,494	00000000000000000416411f5f5c0eb32db956b0338361ecf4f0db8e8217287e	15 Oct 2016, 22:42	0.99 MB	286	8
434,493 434,493	000000000000000002ec7b2ede9e6fe203549006a1f92c5ee6bcf79f59c63738	15 Oct 2016, 22:41	0.39 MB	743	66
434,492 434,492	00000000000000000196ba4591ee2c694ebd520de1d8b3f96e8880a402549b7c	15 Oct 2016, 22:36	0.63 MB	1,155	62
434,491 434,491	0000000000000000035175436fb9f800d4c7e21875471b180932355aa433cae0	15 Oct 2016, 22:28	0.77 MB	1,901	64
434,490 434,490	000000000000000003220ad442851e4c13f6a51446b373fa931146c8521590df	15 Oct 2016, 22:14	0.50 MB	1,063	61
434,489 434,489	000000000000000004285e02759cd8aeed545e3d037ca502eda7453667b4beb6	15 Oct 2016, 22:08	1.00 MB	1,707	65
434,488 434,488	000000000000000001d928ae314cc52875747fd8b039318830b99d4c8d5bd2a1	15 Oct 2016, 21:56	0.09 MB	256	93

Previous 10 blocks ↓

Total Size: 646.31 GB

Node Information

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

Uptime: 29 days, 11 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,340.77 GB sent, 36.98 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.