Blockchain Explorer | learn me a bitcoin

Memory Pool

33,789 transactions

45.07 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,787	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 47 secs	1.00 vMB	3,986	17

Blockchain

Tip: 841,786 (436,839 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,947 404,947	0000000000000000046c07eee44326a2735afb5aea081e7899c24738c033a71e	30 Mar 2016, 06:46	0.46 MB	673	39
404,946 404,946	00000000000000000232f087e99a5ef92005d4e1dfebcfc4a9dd4ee4760a30c2	30 Mar 2016, 06:40	0.77 MB	1,606	40
404,945 404,945	0000000000000000025cb6b193e940fae5b2fa41865732c674f8e98d6eda6724	30 Mar 2016, 06:28	0.42 MB	736	36
404,944 404,944	0000000000000000005841fd1e0b875bd58b2799d5f372add023b65c9f1ebd76	30 Mar 2016, 06:22	1.00 MB	278	6
404,943 404,943	000000000000000004d911911ae746590ca1f9299329c06e568eb8f7e96b2aa7	30 Mar 2016, 06:21	0.93 MB	2,122	42
404,942 404,942	000000000000000000e433880d0c3169c0b51bb7860c029d6949bb556973be0d	30 Mar 2016, 06:03	0.17 MB	428	50
404,941 404,941	0000000000000000018017a5e4abf17040502eb2b931212ef8edca1f5dc0aa56	30 Mar 2016, 06:00	0.99 MB	1,266	23
404,940 404,940	000000000000000001b901a5330d87193e66fa63c3e1032ad0ce93d25364d96e	30 Mar 2016, 05:51	0.24 MB	387	38
404,939 404,939	0000000000000000059fbbe7f3f9738f69b6ada405d9164cd69ee884c950499b	30 Mar 2016, 05:48	1.00 MB	963	18
404,938 404,938	0000000000000000015e1e252c6f23c774ddead4802fd80bfd0e031b812f1c96	30 Mar 2016, 05:45	1.00 MB	3,017	55
404,937 404,937	000000000000000005b4d8ac0334b464ce16eadc9067f6881eff3a6ea6cb4104	30 Mar 2016, 05:13	1.00 MB	701	13
404,936 404,936	000000000000000006a284966fdf5fe932399ec4731db82d70dff5f167d25f31	30 Mar 2016, 05:10	0.13 MB	166	29
404,935 404,935	000000000000000004c7baffed7cb196e38ddc2af5f9b0a33befbfddd9bea9d2	30 Mar 2016, 05:09	0.47 MB	1,057	43
404,934 404,934	000000000000000000b4967dec56cf83c07ea585d630f7e42ad7182a8d0039c2	30 Mar 2016, 05:00	0.81 MB	1,118	27
404,933 404,933	00000000000000000523c085b85b013438eb683a0ac9a7f006e32bb0f0c4022b	30 Mar 2016, 04:54	0.99 MB	2,318	44
404,932 404,932	000000000000000002da98b14f144bb0541bde5664f4479d3f419b1781eab101	30 Mar 2016, 04:39	1.00 MB	3,232	74
404,931 404,931	00000000000000000287434598d7a2c734458f6d2050cc2b6fc85e2d459afcdd	30 Mar 2016, 04:04	0.57 MB	430	15
404,930 404,930	0000000000000000056f3b7391c34170637cf4f9aa9359062d6170aac07844dc	30 Mar 2016, 04:03	0.99 MB	2,422	45
404,929 404,929	000000000000000000148423ba43518af375530aa6716bfbe34f90ed114240cf	30 Mar 2016, 03:41	0.44 MB	679	31
404,928 404,928	000000000000000001c8b9bd84a3b63b278cec693dbfd18d7afe7734ea2d640e	30 Mar 2016, 03:35	0.19 MB	373	38
404,927 404,927	0000000000000000010220d91fd75a946faf2fcf72b86f45f39c79b13e1d20da	30 Mar 2016, 03:32	0.62 MB	859	32

Previous 10 blocks ↓

Total Size: 646.36 GB

Node Information

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

Uptime: 29 days, 14 hours, 32 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,342.55 GB sent, 37.28 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.