Blockchain Explorer | learn me a bitcoin

Memory Pool

21,074 transactions

28.60 vMB

Show Random Selection

Max Size: 121/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,852	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 34 secs	1.00 vMB	4,242	14

Blockchain

Tip: 841,851 (406,808 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,043 435,043	000000000000000000643b84295d16f3fe0f879e6b23b1e1add3d7e47232faa6	20 Oct 2016, 01:27	1.00 MB	804	113
435,042 435,042	00000000000000000209d0c5188dffd1fe1e30192f12f56a6a5a15946d3414ac	20 Oct 2016, 01:16	1.00 MB	576	103
435,041 435,041	000000000000000003e58e0ed15cfa1df68ef431affe9460dbd8b28d7b88f44b	20 Oct 2016, 00:55	1.00 MB	380	108
435,040 435,040	000000000000000000258792fddafd12bdafc8a7ddeeb65f0cb9615ff7e1bf38	20 Oct 2016, 00:40	1.00 MB	416	101
435,039 435,039	00000000000000000176d1a8fe7880ce25c52e9a2c84ac2513d79712238ce015	20 Oct 2016, 00:35	1.00 MB	1,048	112
435,038 435,038	0000000000000000028dc2b22bf0032b1d83d80a07a48e12b5bd18381c5cb93e	19 Oct 2016, 23:28	1.00 MB	474	102
435,037 435,037	000000000000000002406c0f6163a7b3fb1cd1692dd3830c143e772d13ee0dea	19 Oct 2016, 23:13	1.00 MB	680	106
435,036 435,036	0000000000000000004d300c5693f4a1a82af23196f8abe5893cf0748e9b74c1	19 Oct 2016, 22:55	0.00 MB	1	0
435,035 435,035	0000000000000000003e4882392f62ede2ca7fa2351658d4362bb8af5d218751	19 Oct 2016, 22:45	1.00 MB	739	94
435,034 435,034	0000000000000000003a0d35e93493669e6820b4c0c660e71effe93aec9f669c	19 Oct 2016, 22:14	1.00 MB	1,211	111
435,033 435,033	000000000000000001e191a51b5eaf1d73f7d8058b460c16412c43b901a7398c	19 Oct 2016, 21:42	1.00 MB	684	90
435,032 435,032	00000000000000000080bff2d1f1b1c1333f5045f6e4a0d4745cb0d592f722ef	19 Oct 2016, 21:41	1.00 MB	2,574	123
435,031 435,031	0000000000000000033b25c98ee77f917f2a60ae902821e14c4ea7b177ac3658	19 Oct 2016, 19:59	1.00 MB	2,479	56
435,030 435,030	00000000000000000194fa392b62cd75a7fe84c3ed47bfd1d526cddde1eee6c0	19 Oct 2016, 19:58	1.00 MB	1,951	70
435,029 435,029	000000000000000001b0d7e4308ba6cbd9467780e09c894f1181b6e50c2f5c62	19 Oct 2016, 19:50	1.00 MB	1,866	109
435,028 435,028	0000000000000000031aff8f6da65315d3d84c3491a787cf64933006b7650bfd	19 Oct 2016, 19:11	1.00 MB	2,591	78
435,027 435,027	000000000000000002f9b730489c78c744502705d071430950a36a8e5e3db8d4	19 Oct 2016, 18:55	0.00 MB	1	0
435,026 435,026	000000000000000001250af4f7ebbb1936a9c614c17a232d2c279c896059145b	19 Oct 2016, 18:54	1.00 MB	1,919	70
435,025 435,025	0000000000000000002d703204f4300a80bfb83b6031a6763cd26902e91ef251	19 Oct 2016, 18:44	1.00 MB	1,561	52
435,024 435,024	0000000000000000012303a4c41a408324e447191111efa33ded25d83d4e77c2	19 Oct 2016, 18:44	1.00 MB	2,848	58
435,023 435,023	0000000000000000024dd1c0c84be11c2ab8704ea4d4ca90b7472660d36a8eed	19 Oct 2016, 18:41	1.00 MB	2,391	84

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

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

Uptime: 30 days, 1 hour, 51 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,357.31 GB sent, 37.99 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.