Blockchain Explorer | learn me a bitcoin

Memory Pool

30,036 transactions

55.91 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,150	00000000000000000003629a0000000000000000000000000000000000000000	14 mins, 29 secs ago	1.00 vMB	2,915	16

Blockchain

Tip: 843,149 (243,092 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,057 600,057	0000000000000000000971a4e04abf54f090ab523a4baaaf461bdc3673a70994	19 Oct 2019, 10:42	1.22 MB	2,878	16
600,056 600,056	0000000000000000000bbff063d2a5ff1799c62bd82a51334682dd5709aa1132	19 Oct 2019, 10:33	1.29 MB	3,091	31
600,055 600,055	0000000000000000000cd76d8937bf68e6cfdfdc1185a27c92989a659a1f0d22	19 Oct 2019, 10:03	1.20 MB	2,184	9
600,054 600,054	00000000000000000001ebc605622d0d8bdb77e72665052241f645e6ebf7b448	19 Oct 2019, 09:57	1.16 MB	2,735	13
600,053 600,053	0000000000000000001045988552e15b96e930e0cf17f8b8d60bd5c6bad853fb	19 Oct 2019, 09:48	1.32 MB	2,853	25
600,052 600,052	00000000000000000007afc0aa2927e1bfaf79be1c293c79a5dc4f108d388eb2	19 Oct 2019, 09:29	1.26 MB	3,247	26
600,051 600,051	0000000000000000001273c76df02d7ce63301af713d9a347f5ed72eaa50a2bb	19 Oct 2019, 09:05	1.26 MB	3,184	28
600,050 600,050	0000000000000000000d34e6d823cc8a57c2f9c9bd5dc64294203ed7a2605249	19 Oct 2019, 08:37	1.06 MB	1,626	13
600,049 600,049	00000000000000000011766587a62d47b80e3d40a09b2756740a6f63ab5787de	19 Oct 2019, 08:31	0.70 MB	1,703	15
600,048 600,048	000000000000000000101603b8ee1999c84ad85c6f399f787762e0467317cf29	19 Oct 2019, 08:25	0.82 MB	2,079	16
600,047 600,047	0000000000000000000ff1c5a5718b52de16561c56827a2c23fb02831c69a74b	19 Oct 2019, 08:17	1.32 MB	3,479	15
600,046 600,046	0000000000000000000c17f64f061a0d82588237eac26d9543c242c7fc398fc0	19 Oct 2019, 08:05	1.32 MB	2,033	17
600,045 600,045	000000000000000000003368c29c2eca520e3b3fe9a68e893098d6af32148dbd	19 Oct 2019, 07:52	0.82 MB	2,144	7
600,044 600,044	00000000000000000000f68b687d8df9bf45d6f75b332d1bf4fa0e21ac21f3bb	19 Oct 2019, 07:50	1.16 MB	2,015	20
600,043 600,043	00000000000000000013cfcead55717d8375c9dc2947d03e7016aadb4d8031e8	19 Oct 2019, 07:33	0.84 MB	2,299	11
600,042 600,042	00000000000000000009a5d75dfc64291f7eb5b5af7fa93a3bb0624f9d7ab029	19 Oct 2019, 07:25	0.35 MB	840	14
600,041 600,041	000000000000000000114a99a42da71fb705c6da9c50e0bdb6ec5c355fa9262b	19 Oct 2019, 07:23	1.29 MB	3,268	10
600,040 600,040	00000000000000000002e9bb0a344cf3951cd2ec4ce7c8c664f869ea58e36dfc	19 Oct 2019, 07:17	1.19 MB	2,214	25
600,039 600,039	00000000000000000012b109b2b192037d2ff8f54e28aad00c8ba1761035a7bd	19 Oct 2019, 06:52	0.56 MB	1,053	12
600,038 600,038	00000000000000000007fdfe4c6e063f156669474197e82b62b898d41d3cc2c8	19 Oct 2019, 06:48	0.05 MB	145	14
600,037 600,037	00000000000000000009aaec7fea596625fe0076b26f6c3565e59a6a2e778e50	19 Oct 2019, 06:48	0.29 MB	446	15

Previous 10 blocks ↓

Total Size: 648.93 GB

Node Information

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

Uptime: 1 month, 9 days, 3 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,720.05 GB sent, 55.22 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.