Blockchain Explorer | learn me a bitcoin

Memory Pool

38,318 transactions

42.42 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,631	0000000000000000000331db0000000000000000000000000000000000000000	36 secs	1.00 vMB	3,987	17

Blockchain

Tip: 841,630 (191,029 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,601 650,601	00000000000000000002ef5505d995ff18a23d210a944e2a8a829461025576f0	30 Sep 2020, 03:53	1.35 MB	2,383	34
650,600 650,600	0000000000000000000cd4033ccc7530e4d9027f8497643ae1dc012b1ef09743	30 Sep 2020, 03:45	1.43 MB	2,286	46
650,599 650,599	0000000000000000000615901099170e6f0ae19c65963f267e2950c9c67b5c2d	30 Sep 2020, 03:35	1.37 MB	2,229	78
650,598 650,598	00000000000000000002596ec480fb2aa28dad2ef020a74c406a9bd73901950d	30 Sep 2020, 03:09	1.44 MB	2,894	25
650,597 650,597	00000000000000000000ec738cea457e6c411269592e705bbc38674ddde66f5d	30 Sep 2020, 03:03	1.55 MB	1,710	44
650,596 650,596	000000000000000000056d62bd8edfb29b56180cc8530b4b24b2285bfbc28b47	30 Sep 2020, 02:52	1.16 MB	1,243	14
650,595 650,595	0000000000000000000b21cfaba6f8136f758a1429f41cc38983789e459c6939	30 Sep 2020, 02:50	1.45 MB	1,372	14
650,594 650,594	0000000000000000000953272c6455c419a4bcb0f3e96672642e18cbd443a0fe	30 Sep 2020, 02:49	1.46 MB	2,222	27
650,593 650,593	00000000000000000006aab47f53bec9274698d379a7d6aeb52c718b89a5f876	30 Sep 2020, 02:45	1.35 MB	2,125	13
650,592 650,592	00000000000000000003f435070bc1d3ff1edb8e52d8f601a17b54d632b6fd5e	30 Sep 2020, 02:44	1.33 MB	2,511	30
650,591 650,591	00000000000000000004a0f1b4b383b3dd1f81b2b52c3fc60c961ce7b328462a	30 Sep 2020, 02:38	1.41 MB	2,450	29
650,590 650,590	00000000000000000009e6a34438267f7637f814aaf01c24a0de8691d3daf70a	30 Sep 2020, 02:35	1.40 MB	2,173	66
650,589 650,589	000000000000000000072869bb3198350302aeda2ac6c269efc0e57cbff0d3bb	30 Sep 2020, 02:16	1.30 MB	1,742	73
650,588 650,588	0000000000000000000d72968e2833703988c2ce17e64e554c3fc2bec8e5a1ce	30 Sep 2020, 01:58	1.26 MB	2,400	29
650,587 650,587	0000000000000000000719a8938000bf99eb49e2f678cd1ba9653102f4db0017	30 Sep 2020, 01:54	1.56 MB	1,409	50
650,586 650,586	0000000000000000000990a5a0ca65284040668ed4c10720d74467f9e477b4e7	30 Sep 2020, 01:43	1.53 MB	1,325	38
650,585 650,585	0000000000000000000d4d15da10f34e7ca6fb41e1046c262bd1d7ac80814978	30 Sep 2020, 01:39	1.30 MB	2,227	43
650,584 650,584	0000000000000000000b4284a8e76752fa4505ba8325c987a2ca75103075807e	30 Sep 2020, 01:33	1.20 MB	2,243	33
650,583 650,583	0000000000000000000967d7ddba821c104d671b4800b915b420538a6c7f0d40	30 Sep 2020, 01:33	1.22 MB	2,915	42
650,582 650,582	00000000000000000000bfdba858a8797dbd70b9ae4b4f0021a7be39662d24ec	30 Sep 2020, 01:31	1.28 MB	2,570	78
650,581 650,581	000000000000000000048c0fbc0a2175df44c71a3547ef8ef7ce885eb5420b6c	30 Sep 2020, 01:06	1.26 MB	2,517	64

Previous 10 blocks ↓

Total Size: 646.07 GB

Node Information

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

Uptime: 28 days, 11 hours, 30 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,324.15 GB sent, 35.73 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.