Blockchain Explorer | learn me a bitcoin

Memory Pool

54,436 transactions

44.73 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,807	0000000000000000000331db0000000000000000000000000000000000000000	55 secs ago	1.00 vMB	3,298	30

Blockchain

Tip: 841,806 (440,875 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,931 400,931	0000000000000000049fccc2264bfd81c323bd696d15a1c67a7dbc3c42ba4ed3	03 Mar 2016, 06:09	1.00 MB	2,400	64
400,930 400,930	000000000000000001617ad20098812502f6140d184683122ad695644f0274fb	03 Mar 2016, 05:46	1.00 MB	2,172	58
400,929 400,929	000000000000000001dae624ca213bdfefff28b8ae08c93a1e804c8eedfe3b93	03 Mar 2016, 05:25	1.00 MB	1,021	28
400,928 400,928	000000000000000000312d17218b7d2019487a3d8426d6e901ed937ccfb55795	03 Mar 2016, 05:19	1.00 MB	1,016	27
400,927 400,927	000000000000000000dcd99dc7c5733713ddf5c651e4cbd13fb32ad07b5a6541	03 Mar 2016, 05:14	1.00 MB	676	17
400,926 400,926	00000000000000000158c8a09c8c3ec6e2623051f6f80c165511ea80845852c7	03 Mar 2016, 05:11	1.00 MB	1,002	22
400,925 400,925	0000000000000000031d7378631a8c735a8457af351d6ef1e50937f97feef428	03 Mar 2016, 05:07	0.99 MB	1,584	42
400,924 400,924	000000000000000005d9d9aa9a3f5b34438bef6a8459dfaf76d21448e77aba73	03 Mar 2016, 04:57	1.00 MB	1,124	24
400,923 400,923	0000000000000000035c983c3bab0fcbed580d5778992305724db8ff7c76824a	03 Mar 2016, 04:54	0.93 MB	1,113	35
400,922 400,922	000000000000000004541436b42a2e78eb97f009a016042f16e11cf1a90f08cc	03 Mar 2016, 04:48	1.00 MB	1,639	32
400,921 400,921	0000000000000000014e0b0b1d0eccf686c2296dcc40f5b1129081504636e091	03 Mar 2016, 04:46	0.92 MB	1,554	57
400,920 400,920	0000000000000000055a4d125dc550d6cd8427de7ba174169945102bc6df9314	03 Mar 2016, 04:32	0.88 MB	2,120	52
400,919 400,919	000000000000000001dc8f71b27f678d511335708a41267a0c83279003539239	03 Mar 2016, 04:16	0.86 MB	1,858	47
400,918 400,918	0000000000000000048c90b76f131e3c18fbdd8a3440936b581242d2dcdcb1b2	03 Mar 2016, 04:06	1.00 MB	2,329	47
400,917 400,917	000000000000000004e11265467e7411fedf587853da58b7c08108316e6f0285	03 Mar 2016, 03:51	0.93 MB	1,991	53
400,916 400,916	000000000000000001c00246281f0c534a763731a10b96f8e6002cdc2850e611	03 Mar 2016, 03:41	1.00 MB	2,474	66
400,915 400,915	000000000000000001d1fa68363b603093b22c92e80203c7dafc3e822cf2c0f3	03 Mar 2016, 03:20	1.00 MB	1,526	22
400,914 400,914	000000000000000001473553f928b9ed87f5313368d6cb01504568a603c3dfe6	03 Mar 2016, 03:19	1.00 MB	2,085	45
400,913 400,913	000000000000000005ae70bb7156bd3e27c0461ba37d8432948f9065d962e591	03 Mar 2016, 03:10	0.93 MB	1,577	44
400,912 400,912	0000000000000000039ea31fec122640f160d8067d3086cb3350ca199792d692	03 Mar 2016, 03:04	1.00 MB	1,966	40
400,911 400,911	0000000000000000023d09db5a557978f39f775c5e787f47891cdbd0a298588f	03 Mar 2016, 02:59	1.00 MB	2,087	32

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 19 hours, 39 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,346.03 GB sent, 37.60 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.