Blockchain Explorer | learn me a bitcoin

Memory Pool

39,287 transactions

51.21 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,515	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 13 secs ago	1.00 vMB	4,163	24

Blockchain

Tip: 841,514 (435,239 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,275 406,275	0000000000000000053c7db2ab146afd17928e65763ca0b3def2c1277a91bd17	08 Apr 2016, 07:44	0.99 MB	2,111	39
406,274 406,274	0000000000000000037c02a82ebb93f5085230593481960e2320aeb42c912b49	08 Apr 2016, 07:33	1.00 MB	2,676	51
406,273 406,273	00000000000000000249677dbfbeb916719eba195a3306756c3b5bf44b1c97cb	08 Apr 2016, 07:12	1.00 MB	3,068	66
406,272 406,272	000000000000000005be6d6f89b71d8b09c22109cb013e6ae7f1c1ab83009cae	08 Apr 2016, 06:49	1.00 MB	2,317	55
406,271 406,271	0000000000000000009c8cba3bfdbca53bba643a02782f162721d4ac2321f3d9	08 Apr 2016, 06:17	0.17 MB	457	51
406,270 406,270	00000000000000000448db773e5a5a852455ff0dd9df1aece1e3f94654b28137	08 Apr 2016, 06:14	0.97 MB	2,388	45
406,269 406,269	000000000000000006169d4c45c8b481e206c22f5b3fa60186ca527e82e99547	08 Apr 2016, 05:59	0.26 MB	431	49
406,268 406,268	000000000000000005efd86edbecefed5880ec6aa2790e4f962e40523fbf55cc	08 Apr 2016, 05:57	0.19 MB	392	38
406,267 406,267	0000000000000000032993b68e8527c1e7822b1fe023f399599be7c5ac11042a	08 Apr 2016, 05:54	0.98 MB	2,325	49
406,266 406,266	0000000000000000051e95998fcaf0a111c7c30e3cc3f1ab0bfa34dc37bf1c2d	08 Apr 2016, 05:35	0.29 MB	571	64
406,265 406,265	0000000000000000039349e05267f3e5ff6dcac99a11c2966a515da7ca1f6a12	08 Apr 2016, 05:31	0.06 MB	84	16
406,264 406,264	00000000000000000528225f0cbe91b5e8e0af93ded70d7747f12ea0890da19c	08 Apr 2016, 05:30	0.36 MB	807	42
406,263 406,263	000000000000000000879036562add0a5de6dc021bc0995c60945ef5c0679d76	08 Apr 2016, 05:25	0.82 MB	1,987	41
406,262 406,262	000000000000000003a23afa1b21c8e9a00f4ccb67a7652bc7837c033e388488	08 Apr 2016, 05:10	0.32 MB	456	41
406,261 406,261	000000000000000001a3d3fae6cfbbaf04d516f118cff1da0b39affd07ba39f1	08 Apr 2016, 05:07	0.47 MB	926	43
406,260 406,260	00000000000000000165d4ad357610fd0f6450c94606cb17f21f161ae22ebe60	08 Apr 2016, 05:00	0.91 MB	1,876	48
406,259 406,259	00000000000000000166d78c232cca51a1c604b7e8732b8f093647dab25e1d51	08 Apr 2016, 04:49	1.00 MB	1,956	47
406,258 406,258	000000000000000003a274499c257fcdf53299b3d3ed1ebde0f2e504b3ceb500	08 Apr 2016, 04:34	1.00 MB	1,022	19
406,257 406,257	0000000000000000041422a7803feb4d521988dece23ccaa65380be059003435	08 Apr 2016, 04:29	1.00 MB	1,623	28
406,256 406,256	0000000000000000019771a8402a4be8da7263f76bc8ce2e7f404116af5a608f	08 Apr 2016, 04:17	1.00 MB	1,407	26
406,255 406,255	0000000000000000064ccd44f0cace0feb62a540c37baad6d8bc46c12a7c92f7	08 Apr 2016, 04:13	1.00 MB	2,164	41

Previous 10 blocks ↓

Total Size: 645.85 GB

Node Information

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

Uptime: 27 days, 15 hours, 10 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,297.39 GB sent, 34.50 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.