Blockchain Explorer | learn me a bitcoin

Memory Pool

34,053 transactions

47.80 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,032	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 56 secs	1.00 vMB	4,234	16

Blockchain

Tip: 842,031 (437,067 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,964 404,964	000000000000000003f4de7a31a20c435b93f72533949a580cce915802ae511b	30 Mar 2016, 09:22	0.95 MB	1,862	38
404,963 404,963	00000000000000000164964aa8c0edff00940e1b3382f8ed73b4d5374bf4f3ed	30 Mar 2016, 09:09	0.34 MB	584	29
404,962 404,962	0000000000000000043c1ebf6fde57b2861ad154e8445a4163d7d4dea8367aee	30 Mar 2016, 09:05	1.00 MB	1,993	39
404,961 404,961	000000000000000005ff4e533f46f0a715c83713f656e2b607d575ae7fd57ca9	30 Mar 2016, 08:52	0.09 MB	183	39
404,960 404,960	0000000000000000032a4abd0d277ae3dbbbe7764aa0248daa8184c4c03bbe29	30 Mar 2016, 08:51	0.80 MB	1,470	33
404,959 404,959	0000000000000000015d627bebdfe3a99f445dde79b329bbc8a5e1783141cc54	30 Mar 2016, 08:42	1.00 MB	2,871	60
404,958 404,958	00000000000000000009621aaa9defc85f5735f01f4acbf5a3fe0944cfed65fa	30 Mar 2016, 08:15	1.00 MB	1,429	29
404,957 404,957	0000000000000000018643ddc7b7816c0dc4797027ab22642b74688dfb198031	30 Mar 2016, 08:05	0.93 MB	2,533	45
404,956 404,956	000000000000000001a1d1daf2c48b1324dee647be628dd3a10497df97cfb0f9	30 Mar 2016, 07:43	0.38 MB	608	29
404,955 404,955	000000000000000004c2f83dc259e9ef54ccc88d956784b88fd74fe392efd038	30 Mar 2016, 07:38	0.03 MB	65	30
404,954 404,954	0000000000000000063e45315c58326cff9b765b57f62278fd73ae9b043479da	30 Mar 2016, 07:38	0.25 MB	525	39
404,953 404,953	00000000000000000414f46ac5bb46276abe6594ca2710dc23919ab1e37e0fcf	30 Mar 2016, 07:34	0.42 MB	844	39
404,952 404,952	0000000000000000003ff4181f8a6f9382cd33a0a92135d3179182425a275f82	30 Mar 2016, 07:28	0.93 MB	1,962	37
404,951 404,951	00000000000000000189e3cb4b298c4b334a39e325de593383b6c5ed7a7f44b5	30 Mar 2016, 07:12	0.17 MB	359	41
404,950 404,950	0000000000000000015a236e3bd3fae693901186bdc8557549dc6ae61feea428	30 Mar 2016, 07:09	1.00 MB	254	4
404,949 404,949	0000000000000000050ce5b93cb17f76c1ae3bc61a47e644c87386c763f8b08d	30 Mar 2016, 07:08	0.82 MB	1,307	48
404,948 404,948	000000000000000002c16ad4d6bcc5aa4da85a347273b4102b25b07a1adcb5ec	30 Mar 2016, 06:59	0.77 MB	1,432	37
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

Previous 10 blocks ↓

Total Size: 646.81 GB

Node Information

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

Uptime: 1 month, 23 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,414.07 GB sent, 40.34 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.