Blockchain Explorer | learn me a bitcoin

Memory Pool

69,595 transactions

34.94 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,173	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 30 secs	1.00 vMB	6,568	312

Blockchain

Tip: 842,172 (454,124 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,048 388,048	000000000000000005a0ef1ce8303606ced29e26ee16f088a7bf1e4f485eaf8e	12 Dec 2015, 15:56	0.00 MB	1	0
388,047 388,047	00000000000000000d8aea96e7533669d26afa88336d3306a9dd76ffc558d660	12 Dec 2015, 16:01	1.00 MB	1,494	25
388,046 388,046	0000000000000000017b0313dc3982d94856b6757836d11efd225b5f22ff4e5e	12 Dec 2015, 15:49	0.16 MB	251	27
388,045 388,045	000000000000000008a4184d4e438ebd9398895ce3b6e5a7f95d8f1b03acb66a	12 Dec 2015, 15:45	1.00 MB	155	10
388,044 388,044	000000000000000001d72542cbbbd5428ae1319e913afe86971df079a7dd3de8	12 Dec 2015, 15:45	1.00 MB	1,856	27
388,043 388,043	00000000000000000746b0baf4973e17167c58e039edb1dbd214295274263739	12 Dec 2015, 15:36	0.75 MB	1,515	28
388,042 388,042	0000000000000000015b1fc7fe546cdd76b695ca5c18212513cab753b444b8d7	12 Dec 2015, 15:31	0.56 MB	1,616	53
388,041 388,041	000000000000000008085d2f6a04ef671c522fee9ebea0ab3dcd87ed03fd84b8	12 Dec 2015, 15:19	1.00 MB	530	15
388,040 388,040	000000000000000008e535043a9fe324b99e7ba5971c9a5bf6e929f5f716be7c	12 Dec 2015, 15:17	1.00 MB	1,770	31
388,039 388,039	0000000000000000033e73fea5f139c4e1bbd0f983f483850d1b263f51468780	12 Dec 2015, 15:09	0.75 MB	2,177	48
388,038 388,038	000000000000000004e884a5765131e30c6532ec1143f957d58c9bd6c9957bf8	12 Dec 2015, 14:51	0.99 MB	823	18
388,037 388,037	00000000000000000a226f752e8463d1c293a4f21094fd47a73271cad498e381	12 Dec 2015, 14:48	1.00 MB	2,419	40
388,036 388,036	0000000000000000018537def422358f5a1e582d2d2898242271b2b2994349db	12 Dec 2015, 14:29	0.19 MB	377	34
388,035 388,035	00000000000000000b1c99fbf10f15c5748003381e744252b2e72f9e378a1e0d	12 Dec 2015, 14:26	0.69 MB	2,049	48
388,034 388,034	000000000000000000bd078ac436b4a11221d351fd203dde26d50d2107b142a7	12 Dec 2015, 14:10	1.00 MB	782	17
388,033 388,033	0000000000000000018e861ac6452a76741b96c75aa336a92b22f6097d3d88cb	12 Dec 2015, 14:05	1.00 MB	712	18
388,032 388,032	000000000000000008e94a4b42d2cac8785959a234b05eb2e2d198833f8468d6	12 Dec 2015, 14:02	0.00 MB	1	0
388,031 388,031	00000000000000000a69576c4d88d8312f014e2c6943cd9a0b5c603ee8cfe2cd	12 Dec 2015, 14:01	0.75 MB	670	21
388,030 388,030	000000000000000006af34151e42101650d3ddbe9a24b2acc3e8fc65779dbfdc	12 Dec 2015, 14:02	1.00 MB	1,567	31
388,029 388,029	000000000000000001d60d0aa2309d00c4c24c467479bdf1c2635858b753581f	12 Dec 2015, 13:47	0.75 MB	568	19
388,028 388,028	000000000000000003ef7300d7e7c4476e4ff869049a524f31c0e72bc45cae40	12 Dec 2015, 13:46	0.75 MB	898	20

Previous 10 blocks ↓

Total Size: 647.06 GB

Node Information

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

Uptime: 1 month, 1 day, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,450.52 GB sent, 42.81 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.