Blockchain Explorer | learn me a bitcoin

Memory Pool

44,260 transactions

43.35 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,061	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 56 secs	1.00 vMB	5,784	25

Blockchain

Tip: 842,060 (221,023 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
621,037 621,037	0000000000000000000dc2678ee2283ac6154dcdecf3602b6ac0dc5d718408b4	10 Mar 2020, 04:39	1.33 MB	2,545	25
621,036 621,036	00000000000000000004502dd6c188ddb3c6a0c5cc12ed8537cdd9ea208eac89	10 Mar 2020, 04:23	1.30 MB	2,725	25
621,035 621,035	0000000000000000001029ac486931814a6099e3d01110c09b0ab079b4d33861	10 Mar 2020, 04:09	1.40 MB	3,228	32
621,034 621,034	000000000000000000018eb6654bed3de3486f680e259960df4607648a8869c6	10 Mar 2020, 03:30	0.29 MB	640	23
621,033 621,033	0000000000000000000ab80848331f2005c02b3fc19b7989c57c84e1a11c1888	10 Mar 2020, 03:27	0.43 MB	852	19
621,032 621,032	000000000000000000070876a4849a16551599d39658196873cda08f86db4a2e	10 Mar 2020, 03:23	0.65 MB	1,342	19
621,031 621,031	0000000000000000000c4dfc5b4d3da1162d676602f7ca526b51481dd025db07	10 Mar 2020, 03:17	1.01 MB	1,868	3
621,030 621,030	0000000000000000000e63603e79b23f6201d41931f92b9acf3540db8dff0694	10 Mar 2020, 03:16	1.30 MB	2,820	21
621,029 621,029	0000000000000000000fd3b9e8d75c67a043cc35cffa4c1af36cc5fb0fd27f20	10 Mar 2020, 03:01	1.36 MB	1,513	3
621,028 621,028	000000000000000000073fe0efae15fe62263dc54056fcad30450cf65ac11e05	10 Mar 2020, 02:59	1.57 MB	1,366	6
621,027 621,027	0000000000000000000519cc517d799eded4e5c77f0de8b709df49403e930665	10 Mar 2020, 02:58	1.37 MB	2,893	34
621,026 621,026	0000000000000000000cf7b325ff9b5a1fc2331ed6b6472b12b345f3d510dec2	10 Mar 2020, 02:35	1.67 MB	1,281	8
621,025 621,025	00000000000000000009dba80adbfe37b8adfed2f40f4f3c10d16b55aa243a2b	10 Mar 2020, 02:30	1.80 MB	290	5
621,024 621,024	00000000000000000001231ecb94a31cc29178b944b3289dc519557de280314e	10 Mar 2020, 02:29	1.76 MB	678	6
621,023 621,023	000000000000000000067fa8bd0894e011b05b93f21a5b50a545c48b37184a33	10 Mar 2020, 02:26	1.35 MB	2,888	15
621,022 621,022	0000000000000000000b26367cf7e7e2950b1b1390edd488c338bfa3d36a5408	10 Mar 2020, 02:16	1.32 MB	2,300	30
621,021 621,021	0000000000000000000d0f15da4a71a0107519881ac0a761fe309ec7ddee32bb	10 Mar 2020, 01:57	1.65 MB	1,033	10
621,020 621,020	0000000000000000000b18086a9de212989d2ef14d2078866d90adedd8ec9867	10 Mar 2020, 01:53	1.20 MB	2,390	12
621,019 621,019	000000000000000000006066dcfb2d5d7ee8e5d1b2364ea4c07646cdd2a2718e	10 Mar 2020, 01:46	1.32 MB	2,752	29
621,018 621,018	00000000000000000007bbbf1c26edb073ab4aced2f21658b1a6f37ea8d55c4a	10 Mar 2020, 01:29	1.34 MB	2,996	27
621,017 621,017	0000000000000000000f100356ac857a86b3eac8ff9d7e599979db4f739e82ec	10 Mar 2020, 01:09	1.33 MB	2,031	14

Previous 10 blocks ↓

Total Size: 646.86 GB

Node Information

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

Uptime: 1 month, 1 day, 4 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,428.27 GB sent, 40.88 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.