Blockchain Explorer | learn me a bitcoin

Memory Pool

58,365 transactions

40.21 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,519	000000000000000000035cb80000000000000000000000000000000000000000	29 mins, 59 secs ago	1.00 vMB	3,393	31

Blockchain

Tip: 848,518 (171,483 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
677,035 677,035	00000000000000000004d8a94938e7fb91ed24fb81dfb3bb1ffd98b784e45988	30 Mar 2021, 18:57	1.51 MB	1,933	79
677,034 677,034	0000000000000000000c2b9cb827eb39cb1278b9ee0c53e65d04a4b5aca4d95a	30 Mar 2021, 18:52	1.46 MB	2,330	77
677,033 677,033	000000000000000000006f00953f4b44b9cd443bc4eb386fbb2c7aa7a594cfe2	30 Mar 2021, 18:50	1.40 MB	2,244	92
677,032 677,032	00000000000000000008238f10482ee5f23212606d9f1ebc89e69c7968f68547	30 Mar 2021, 18:43	1.27 MB	2,601	83
677,031 677,031	00000000000000000009b7fb3304f2d5eecd84e5d41d4e4620000aa83e20eeb6	30 Mar 2021, 18:38	1.31 MB	2,574	86
677,030 677,030	00000000000000000004c535303378c5b5974ac3da77a7ea065ba36a4f5c3ce9	30 Mar 2021, 18:32	1.31 MB	2,951	102
677,029 677,029	0000000000000000000277837859d092b31371fdcf036bc4b103e1d5e6335deb	30 Mar 2021, 18:09	1.27 MB	3,385	119
677,028 677,028	00000000000000000007b5c7a9527eddbef6e5a2df454f906148336d1840b0de	30 Mar 2021, 17:17	1.32 MB	2,781	57
677,027 677,027	0000000000000000000bda2e8a9841eb42589f4c20d5071be2afc576e91220f8	30 Mar 2021, 17:12	1.32 MB	3,127	64
677,026 677,026	000000000000000000015d36ffb772b87fdbe35f06602e17ebe1277cd95d4d7e	30 Mar 2021, 17:07	0.00 MB	1	0
677,025 677,025	00000000000000000002cbd1bf923700f5525e42c928a91cd07ae4124f345dc0	30 Mar 2021, 17:07	1.29 MB	3,128	81
677,024 677,024	000000000000000000013298fb508ff0837fdbed0b5e50c34cfd8cc264a5b5ef	30 Mar 2021, 16:55	1.37 MB	2,494	68
677,023 677,023	00000000000000000009910502e007ee6b568a8ad7ca2288d23537dbc142565f	30 Mar 2021, 16:52	1.38 MB	2,922	72
677,022 677,022	00000000000000000006088c947a7b02f43f30320cd2921bd03ea23b12ba85bc	30 Mar 2021, 16:47	1.33 MB	2,847	68
677,021 677,021	00000000000000000003ea6ab5d45cc5d9e356032bf11f372307736ea8f22bc2	30 Mar 2021, 16:46	1.24 MB	2,453	83
677,020 677,020	0000000000000000000bcca319b4678ce7cf619aaa4af01e7b1fd1ffba79d357	30 Mar 2021, 16:37	1.17 MB	2,359	82
677,019 677,019	00000000000000000009c2dbcac7631d4cc65b973ef983b94483d65c378711eb	30 Mar 2021, 16:28	1.14 MB	1,309	79
677,018 677,018	0000000000000000000213726e2c091113e614ac2f9cddd9d3ef0cb6bbaabd0b	30 Mar 2021, 16:23	1.17 MB	1,926	84
677,017 677,017	0000000000000000000538d6fbe4c9999c4ffe6c1632474768b6c734497a7f87	30 Mar 2021, 16:14	1.17 MB	1,894	79
677,016 677,016	00000000000000000007482d10121ace31d8fb024a5132e5e8de356635fd599f	30 Mar 2021, 16:08	1.29 MB	3,013	91
677,015 677,015	000000000000000000000af14b0a0e14cb8c5e0ed4d1d8a6229750f119380827	30 Mar 2021, 15:53	1.25 MB	2,859	82

Previous 10 blocks ↓

Total Size: 658.72 GB

Node Information

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

Uptime: 5 days, 3 hours, 45 minutes
Connections: 10 outgoing, 100 incoming
Data Transfer: 1,757.84 GB sent, 3.16 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.