Blockchain Explorer | learn me a bitcoin

Memory Pool

49,324 transactions

43.19 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,670	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 9 secs ago	1.00 vMB	3,998	26

Blockchain

Tip: 841,669 (289,568 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
552,101 552,101	000000000000000000187a28a69b08ce5e8ff054702940679ffaae91eb370a1a	01 Dec 2018, 03:34	1.21 MB	2,950	38
552,100 552,100	0000000000000000001934b2e19dcdcc93dfc19fa555b5a0dd9734788df2c66e	01 Dec 2018, 03:14	1.01 MB	437	2
552,099 552,099	0000000000000000001979e922ef576686f7818a8376b622047a84b8be73d9eb	01 Dec 2018, 03:13	1.22 MB	688	2
552,098 552,098	0000000000000000001f4081ac3020b70f5ce518c9f3d075924d038d48fe3838	01 Dec 2018, 03:13	1.18 MB	2,350	22
552,097 552,097	000000000000000000095fbf4f745c93ee650e0480e01e522e3509a963c7ca76	01 Dec 2018, 03:07	1.24 MB	1,273	2
552,096 552,096	000000000000000000118cf99fcccb79a2dd4120b50f5bab7037d8db50ee24fa	01 Dec 2018, 03:04	1.06 MB	3,031	4
552,095 552,095	0000000000000000001577a9b54d8ebd52bdd8c4a489d0847b1943db7f88f2c2	01 Dec 2018, 03:03	1.19 MB	1,605	23
552,094 552,094	00000000000000000029bb78475d0c46da2530b63a76324ec3d6e38af3479653	01 Dec 2018, 02:55	1.25 MB	2,699	57
552,093 552,093	0000000000000000000cabf466535cd49dca9d56f2d37c3caecf202b8c45c64d	01 Dec 2018, 02:21	1.07 MB	2,083	6
552,092 552,092	000000000000000000054a0e77683be882f146a6e7edd18f2fd44c1d2b915d52	01 Dec 2018, 02:20	1.25 MB	2,178	48
552,091 552,091	000000000000000000193ba378f6efa77b902bed11bc840f61801b598f2e9164	01 Dec 2018, 01:51	1.09 MB	2,840	8
552,090 552,090	00000000000000000001af89ca009dbf583f78abd210f320834f02e79ad51154	01 Dec 2018, 01:49	1.21 MB	2,897	45
552,089 552,089	0000000000000000001f6dedd5fed7c6b218e9248298ea1643b6953879944584	01 Dec 2018, 01:23	1.24 MB	1,987	30
552,088 552,088	0000000000000000002623741d4022dedef8886300fc4f60b0d95d8d130a8076	01 Dec 2018, 01:15	1.16 MB	2,224	24
552,087 552,087	0000000000000000002286e1fdc23112769ccd98e97fdf48e76238d304503fe1	01 Dec 2018, 01:10	1.20 MB	2,085	47
552,086 552,086	0000000000000000000bb6bce4d014a74556e147e0d2f65cab4f500217ff6c73	01 Dec 2018, 00:47	1.27 MB	2,487	52
552,085 552,085	0000000000000000000f1dbdecfeaadd4e4103d050036dcc543a47954f2d5b02	01 Dec 2018, 00:18	1.25 MB	2,328	31
552,084 552,084	0000000000000000001cf6128e6f9e3a1d67d23bebd8b1361ae4d181fae634ec	01 Dec 2018, 00:03	1.15 MB	1,377	34
552,083 552,083	0000000000000000000533a1c0a68130997d7f1ac583467a3bf3b10fd23f38d8	30 Nov 2018, 23:56	1.30 MB	2,622	35
552,082 552,082	00000000000000000025880155534d1c64f245413ffd5a491436480bc573bcd7	30 Nov 2018, 23:40	1.24 MB	2,439	28
552,081 552,081	0000000000000000000ab9373f3ce1c96528c09ffa13fe2005a4d32470b7c98b	30 Nov 2018, 23:27	1.27 MB	2,218	33

Previous 10 blocks ↓

Total Size: 646.14 GB

Node Information

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

Uptime: 28 days, 19 hours, 45 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,329.90 GB sent, 36.16 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.