Blockchain Explorer | learn me a bitcoin

Memory Pool

45,111 transactions

46.24 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,658	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 30 secs	1.00 vMB	1,965	21

Blockchain

Tip: 841,657 (398,039 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,618 443,618	0000000000000000017131d400093ade56ef4c11489d9d8e5cdc126e5e9d1dd0	15 Dec 2016, 20:30	1.00 MB	2,575	76
443,617 443,617	0000000000000000000243438987c95bfa7c278694d5953968d5a4adfe547455	15 Dec 2016, 20:27	1.00 MB	1,615	65
443,616 443,616	00000000000000000242901c0917f0171d9d3fbead840c95d3bd5feed19bb590	15 Dec 2016, 20:26	1.00 MB	3,552	67
443,615 443,615	0000000000000000016eadacaee911f0efd6934df3c41c71ce2aae88f1599101	15 Dec 2016, 20:25	1.00 MB	2,197	86
443,614 443,614	000000000000000001dfc7b037ff3feacbdccd28ece62aa99cd410f556093f18	15 Dec 2016, 20:17	1.00 MB	2,683	70
443,613 443,613	000000000000000002326f9d14f0bd0b5c6fcd504d7d5a3df72770e0f812b5aa	15 Dec 2016, 20:15	1.00 MB	2,656	101
443,612 443,612	00000000000000000199cf439ce89a53dfacc3730e232fe9a732c3ec7b21688c	15 Dec 2016, 20:01	1.00 MB	2,559	94
443,611 443,611	00000000000000000015fc7ab0424feef9088e89067a7e2374e376f40306b65c	15 Dec 2016, 19:52	1.00 MB	2,544	119
443,610 443,610	0000000000000000017a4b7e34aac7c09f200f6a7f9e1bc91b608af7b02ce085	15 Dec 2016, 19:33	0.00 MB	8	505
443,609 443,609	0000000000000000008da0f2a66ce2604d86424929bc522a3ddab619a020e5f5	15 Dec 2016, 19:10	1.00 MB	3,473	76
443,608 443,608	000000000000000001b8108184ddfe43441512817182a2b3674fdaaf526d3852	15 Dec 2016, 19:04	1.00 MB	2,358	81
443,607 443,607	0000000000000000004fb118355f593044de8428f31f2c6ff3db604512bca2d9	15 Dec 2016, 18:55	1.00 MB	3,057	70
443,606 443,606	000000000000000002b37f5fdedcc8118fcd6ff02dd8c5eae633e6512fe570f5	15 Dec 2016, 18:53	1.00 MB	2,703	119
443,605 443,605	0000000000000000018f8d3c7b1b4ae67d955d58f0d9c1358d9007e980edb19b	15 Dec 2016, 18:31	1.00 MB	2,658	70
443,604 443,604	000000000000000002dd2e1814c94a4d8ed2b48fa3beba10847835c55b458a7a	15 Dec 2016, 18:29	1.00 MB	2,750	73
443,603 443,603	00000000000000000334cf7b55636e761b13639cb2ea7fc270ae66cd66f67e7a	15 Dec 2016, 18:25	1.00 MB	2,451	72
443,602 443,602	0000000000000000001b2c004450e5c40fda913b2a82313ab84816b1643a4972	15 Dec 2016, 18:24	1.00 MB	2,671	88
443,601 443,601	000000000000000000e0bbb1a034842c0282adc629ca3faae58cef9c8b239af0	15 Dec 2016, 18:13	1.00 MB	2,469	107
443,600 443,600	00000000000000000164c1990b76a61c1b34c7ec7f7a8dff0722fdb6593aec91	15 Dec 2016, 17:59	1.00 MB	2,564	121
443,599 443,599	0000000000000000015fb63d1639a176099eb93a642d6b183b42519465ffb020	15 Dec 2016, 17:17	1.00 MB	2,913	88
443,598 443,598	000000000000000001fc5e636f76405f10a519bc836fc63c23301621b1575bd8	15 Dec 2016, 17:14	1.00 MB	1,963	98

Previous 10 blocks ↓

Total Size: 646.12 GB

Node Information

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

Uptime: 28 days, 16 hours, 38 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,327.08 GB sent, 36.03 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.