Blockchain Explorer | learn me a bitcoin

Memory Pool

79,608 transactions

28.95 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,085	000000000000000000035d250000000000000000000000000000000000000000	2 mins, 5 secs ago	1.00 vMB	1,802	12

Blockchain

Tip: 849,084 (429,280 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,804 419,804	00000000000000000501a2be22382faa76903a546765117729a3721b3ca54afb	08 Jul 2016, 09:24	0.18 MB	415	51
419,803 419,803	000000000000000001a7acbb6ae46caf7c121e158717b36e17df63b66994a8a0	08 Jul 2016, 09:21	0.98 MB	832	27
419,802 419,802	000000000000000003be87bc40d1c1cfbbc8f66b47632feabf1217ff230d9df6	08 Jul 2016, 09:16	1.00 MB	1,326	19
419,801 419,801	000000000000000004e8aa8cf1a93b3f36e7aac9f207c04b090f87fcc7b4870e	08 Jul 2016, 09:15	1.00 MB	1,920	39
419,800 419,800	000000000000000003fa501b597e57768e33b34fabc1db4e7504883e8c4eddcb	08 Jul 2016, 09:08	1.00 MB	2,117	64
419,799 419,799	0000000000000000004b8683bc3ac93bb6bad5942ea6ffd4cdf2d2dfdc067029	08 Jul 2016, 08:54	1.00 MB	2,154	38
419,798 419,798	0000000000000000047595466e05a5ddbcdbac1c29b9a5450b0980f6f0ede61b	08 Jul 2016, 08:50	1.00 MB	2,658	56
419,797 419,797	0000000000000000050faed4414faa1968d14657fc91a59804a37459f7d5fe41	08 Jul 2016, 08:44	1.00 MB	2,961	102
419,796 419,796	000000000000000004cfa879b27c210c2527f3503a051a07f5b0c5c5285d6a66	08 Jul 2016, 07:46	0.99 MB	275	12
419,795 419,795	0000000000000000034641d1abb2e2346367ca242ec9ffc0adcb8ba002df5284	08 Jul 2016, 07:46	0.97 MB	971	31
419,794 419,794	000000000000000001838d6f28a4777a7300d4a3bf8001bad581c2a759f0b30f	08 Jul 2016, 07:39	1.00 MB	2,157	50
419,793 419,793	0000000000000000004c6692421e1bb90c52eb5e36a4c7dc616d8b7de3381187	08 Jul 2016, 07:25	0.32 MB	736	54
419,792 419,792	000000000000000003d1ef0bb1d7b6279a77d9b704878269c90df8004392cbb3	08 Jul 2016, 07:20	0.98 MB	1,682	31
419,791 419,791	000000000000000004b0134936ec42887551d617d118abf3689caa85b695a2cf	08 Jul 2016, 07:14	1.00 MB	1,985	85
419,790 419,790	00000000000000000142068f1d2a83838d302c1801c2ba570fd111f090f439ba	08 Jul 2016, 06:57	0.71 MB	1,062	28
419,789 419,789	0000000000000000028edccaf64a89058589122560a685ce7eddf4a22a0dbaab	08 Jul 2016, 06:54	1.00 MB	2,115	48
419,788 419,788	000000000000000003ab94fa64e2d39e4d5339f44c7965b0534be8c0f1b006a5	08 Jul 2016, 06:44	1.00 MB	2,651	68
419,787 419,787	000000000000000002a4529a14cdf5473063b376b53507d39a2ab57d87367348	08 Jul 2016, 06:16	0.06 MB	139	44
419,786 419,786	00000000000000000240ec6bf7520f7121485d16f009a5d10c51f6fcad4a2e93	08 Jul 2016, 06:16	1.00 MB	334	8
419,785 419,785	000000000000000000179bd8b1a46a2811d273a136d2d9936661db2846648f44	08 Jul 2016, 06:15	1.00 MB	1,134	27
419,784 419,784	000000000000000001681510a32792ea6d45b0d8e37cd2248f68504bd7aca3c1	08 Jul 2016, 06:12	1.00 MB	2,631	68

Previous 10 blocks ↓

Total Size: 659.78 GB

Node Information

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

Uptime: 9 days, 4 hours, 48 minutes
Connections: 10 outgoing, 93 incoming
Data Transfer: 3,126.55 GB sent, 7.12 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.