Blockchain Explorer | learn me a bitcoin

Memory Pool

34,827 transactions

41.24 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,905	0000000000000000000331db0000000000000000000000000000000000000000	17 mins, 41 secs ago	1.00 vMB	4,296	24

Blockchain

Tip: 841,904 (231,560 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
610,344 610,344	0000000000000000000c0dab894cddb31c44c6e9a51320a79bc5cac5134a67f7	29 Dec 2019, 18:05	0.50 MB	1,357	7
610,343 610,343	00000000000000000008a1cb66ad199bbc7c3980567af277d05258b37dbd0802	29 Dec 2019, 18:01	0.28 MB	272	15
610,342 610,342	0000000000000000000fdf7a9eb4debf14235404a43da56dfbd30037db68805e	29 Dec 2019, 18:00	1.08 MB	1,943	2
610,341 610,341	0000000000000000000ccb26a8e2461c7f6811185056d0424d619c849aec86ed	29 Dec 2019, 18:00	1.38 MB	3,412	10
610,340 610,340	0000000000000000000c7c3097f30622d0960e222fb676f00c29dd6190074eb8	29 Dec 2019, 17:48	1.18 MB	2,645	20
610,339 610,339	0000000000000000000be42975c882428b43061cb975e0b3b20706a202d4fd14	29 Dec 2019, 17:23	0.54 MB	1,179	6
610,338 610,338	0000000000000000000a49978d2c53e86e1790c9657e74c6095425f1358bd5fc	29 Dec 2019, 17:20	1.31 MB	3,527	12
610,337 610,337	0000000000000000000a4f569607bb6351bb8f1065bfa1355086143dba168c42	29 Dec 2019, 17:05	1.28 MB	2,949	13
610,336 610,336	0000000000000000000096cd4bcd2a9f9d0d92a791c85d8f03709934498e0b5e	29 Dec 2019, 16:53	1.13 MB	2,152	4
610,335 610,335	0000000000000000000cf72583209bdefdc929cec07c9d8eedb70432f2a9ad1b	29 Dec 2019, 16:51	1.46 MB	3,124	10
610,334 610,334	0000000000000000000c9996fc030cb97adfbe8101b8701b29d3317d7bf47bff	29 Dec 2019, 16:44	1.25 MB	3,029	22
610,333 610,333	00000000000000000013b9d27ee9f3ad81954a52da56f6cfe9d2012d74dd21c7	29 Dec 2019, 16:15	0.62 MB	1,549	14
610,332 610,332	00000000000000000001b998bd11b4237455cabc7db1fa60ec11c501c58f454b	29 Dec 2019, 16:09	0.59 MB	1,638	13
610,331 610,331	0000000000000000000e6b69de778d3edb10f2bc457010a921076e7b961b872b	29 Dec 2019, 16:03	0.76 MB	1,389	10
610,330 610,330	0000000000000000000f490b7d2a7f7c00e2e03aa6c17c5d683c31eb2ffe014f	29 Dec 2019, 15:58	0.27 MB	665	12
610,329 610,329	0000000000000000000ed58af8c7d59bfae93440c3caa8c97cfd7bb7b8240267	29 Dec 2019, 15:55	0.48 MB	1,392	10
610,328 610,328	00000000000000000002258aed1e6843b0c8b8bc252cc0dfa8d8fc6873d121cc	29 Dec 2019, 15:50	1.29 MB	2,837	13
610,327 610,327	000000000000000000129b14ae6e794394ce3cf1fb30779147940c0fe5e2406d	29 Dec 2019, 15:38	0.77 MB	1,868	12
610,326 610,326	0000000000000000000fa75efeab4aa4a0a5ffe777a89b5ec5b4a1b32189cc13	29 Dec 2019, 15:30	0.82 MB	1,204	4
610,325 610,325	00000000000000000008282a9fc1ffd5d1b5310c86511e9aa69148895b8cb03a	29 Dec 2019, 15:29	1.29 MB	1,932	5
610,324 610,324	00000000000000000011805a3cb886e7238de1313b83d5205a38a99c6da45924	29 Dec 2019, 15:25	1.25 MB	2,883	10

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,374.02 GB sent, 38.64 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.