Blockchain Explorer | learn me a bitcoin

Memory Pool

9,957 transactions

3.04 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,716	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 41 secs	1.00 vMB	4,406	4

Show Transactions

Blockchain

Tip: 907,715 (754,519 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,196 153,196	000000000000072a15d1e84619e89a8f3a6773cc5fdb576d285078c8d0c894a8	14 Nov 2011, 04:14	0.05 MB	84	47
153,195 153,195	0000000000000dd120f9005a1efd0c1e0b43b87773834bff1ee2de4e0f237926	14 Nov 2011, 03:24	0.00 MB	2	0
153,194 153,194	00000000000002b3a2f0cf50cfaa4f604d4e4699b9724f2652908af27c63fb41	14 Nov 2011, 03:23	0.00 MB	10	54
153,193 153,193	0000000000000a0de837bc210c06d092c45bb9d4ebafe1cf4eaece6f214340fb	14 Nov 2011, 03:21	0.02 MB	29	603
153,192 153,192	000000000000038a5ed3908a1b55536cb3217f50bf61008a78dd6bba33d06edf	14 Nov 2011, 03:09	0.02 MB	70	62
153,191 153,191	00000000000007282c6d957135d32ee1866c59b803e5307dc042238828b2a9f6	14 Nov 2011, 03:03	0.01 MB	26	128
153,190 153,190	00000000000009c0f28870ae0b0f0a184f732097c6acc859fcd75f3eb1b9ca7c	14 Nov 2011, 02:59	0.02 MB	34	10
153,189 153,189	0000000000000848d6b988057846ed8cec794a2f79c4c5159eab6eb801c3268e	14 Nov 2011, 02:59	0.00 MB	9	450
153,188 153,188	00000000000006142892a9d77808bd497cc81750b9d3a1a553f8d21ae6332b5e	14 Nov 2011, 02:33	0.02 MB	47	73
153,187 153,187	0000000000000c0a5a9b7c4cd14dc39ae0a78ee7f3516d6383a19cce5c5f800d	14 Nov 2011, 02:21	0.00 MB	11	52
153,186 153,186	00000000000009d8f6001ef8e137e68bb68a3cb610a307f274e50f1e26228baf	14 Nov 2011, 02:20	0.04 MB	59	63
153,185 153,185	0000000000000c9e899a3acbb2f231dc170a858a96f0805df6d3fe11868207c5	14 Nov 2011, 02:03	0.01 MB	30	133
153,184 153,184	0000000000000a36240fb6f302bcfec7ffbf434ffcc78124f779462cf3f1e787	14 Nov 2011, 01:59	0.00 MB	2	0
153,183 153,183	0000000000000477d6959c9c6bc3b4e85d846c33bcb7914de6cce3e7c09d474a	14 Nov 2011, 01:58	0.00 MB	10	34
153,182 153,182	000000000000089877e5b3dec7aa834132a41eee63ce144ab923d49301ba4e36	14 Nov 2011, 01:56	0.01 MB	12	44
153,181 153,181	000000000000060d90101ba71494c98214ed6751406518d5f921df8c216e59ae	14 Nov 2011, 01:50	0.00 MB	7	0
153,180 153,180	000000000000084a908cedd02f0a8d18359b75e49722d55f16128e523166e211	14 Nov 2011, 01:49	0.02 MB	28	149
153,179 153,179	000000000000063eaa588456ef15a9623663fdf841e4291cbb61b6a611fd2485	14 Nov 2011, 01:30	0.04 MB	89	44
153,178 153,178	0000000000000b0ba109e26a8c089197569e65a597c467e843b8891219f75630	14 Nov 2011, 01:07	0.00 MB	10	29
153,177 153,177	0000000000000843639d4148325fb5e5ba1c8dcb3ca23873e51521842a44c3c9	14 Nov 2011, 01:04	0.03 MB	55	19
153,176 153,176	00000000000004e7bb3f1df32623b60469dff4acd1b8a587b0aa8c5d008e22c8	14 Nov 2011, 00:54	0.06 MB	9	50

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,621.42 GB sent, 92.91 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.