Blockchain Explorer | learn me a bitcoin

Memory Pool

70,443 transactions

35.82 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,402	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 14 secs ago	1.00 vMB	4,776	30

Blockchain

Tip: 848,401 (133,245 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
715,156 715,156	0000000000000000000922d4a49229937d096d49bfe39cd9d22bd567e7a8ac47	21 Dec 2021, 22:01	1.44 MB	2,964	14
715,155 715,155	00000000000000000005361522a4ae9050cfda787f635c12f26be14d5ba73288	21 Dec 2021, 21:33	0.43 MB	884	9
715,154 715,154	00000000000000000002eed93562addb38357dae11605d5b9b594bad795fb342	21 Dec 2021, 21:29	1.28 MB	2,360	7
715,153 715,153	0000000000000000000a0bdc5671eeb84969574261d2e5108cad2c657849b6d0	21 Dec 2021, 21:17	0.66 MB	832	1
715,152 715,152	000000000000000000058f6437871a115bc46f8f10a58b1a9e1b4fb45dff51fb	21 Dec 2021, 21:17	1.41 MB	2,346	6
715,151 715,151	00000000000000000009fb6c930e86aea788d9cb87c429c84d00159b25a26b33	21 Dec 2021, 21:05	1.52 MB	2,577	8
715,150 715,150	0000000000000000000043e98eef2339bab54abe188a148acc758b5722e2bc35	21 Dec 2021, 20:54	1.35 MB	1,803	6
715,149 715,149	0000000000000000000b7d7cdef03ed6c9abdf29626e4de02b9fe82e947b5c98	21 Dec 2021, 20:47	1.37 MB	1,690	5
715,148 715,148	000000000000000000031c7f1405b68cb68ba5b12a656ed01e252e4a7b929a45	21 Dec 2021, 20:41	1.50 MB	2,090	8
715,147 715,147	00000000000000000001dce0c9d42d70875cf8cd424e550870ece8c6b94345ee	21 Dec 2021, 20:31	1.62 MB	2,831	7
715,146 715,146	00000000000000000000ded26d9a6f01cd7208774ca51cb1df81994161b3c07d	21 Dec 2021, 20:22	1.50 MB	3,104	12
715,145 715,145	00000000000000000008cfd241b914ea2e441a0529dd47c549a33220ec852a82	21 Dec 2021, 20:05	1.63 MB	1,872	5
715,144 715,144	00000000000000000008a226f5aa338d009b2decd1e6094cc6645bfc0f9bb4fa	21 Dec 2021, 20:01	1.54 MB	3,092	14
715,143 715,143	000000000000000000011cfa42c865e880dc155cf7c4037088a4d3e38cb58c65	21 Dec 2021, 19:45	0.27 MB	376	3
715,142 715,142	0000000000000000000ab7552b5019f27c9a30f80d0bdc5977c7e49e41f0478c	21 Dec 2021, 19:46	1.31 MB	2,191	3
715,141 715,141	000000000000000000068a54e6e187dc6d55460ce14fff23fe03113ede4496d1	21 Dec 2021, 19:44	1.53 MB	3,354	16
715,140 715,140	00000000000000000000ce25921dda0d6a6a5fa94fdf0ac11683304e45f24124	21 Dec 2021, 19:24	0.46 MB	796	5
715,139 715,139	00000000000000000003e4a650466b71173f845e9b57e3f2500fed0bfc7c9660	21 Dec 2021, 19:22	1.21 MB	1,176	4
715,138 715,138	000000000000000000024895eaefb6a22babc760aa042d672af8e15e6b2c05a1	21 Dec 2021, 19:20	1.53 MB	3,409	11
715,137 715,137	0000000000000000000476dfdeb8619f1eaae0767d89779f974c1c5186542c31	21 Dec 2021, 19:07	1.53 MB	3,326	12
715,136 715,136	00000000000000000003714e71027ab3619d76d73ba952f65f62c7ff426cee41	21 Dec 2021, 18:55	0.36 MB	618	9

Previous 10 blocks ↓

Total Size: 658.50 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 9 hours, 49 minutes
Connections: 10 outgoing, 100 incoming
Data Transfer: 1,411.82 GB sent, 2.52 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.