Blockchain Explorer | learn me a bitcoin

Memory Pool

50,114 transactions

47.15 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,943	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 56 secs	1.00 vMB	5,630	29

Blockchain

Tip: 841,942 (195,848 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
646,094 646,094	00000000000000000004fb2553d11cee62b56c72f74296154e97f44087f9ca06	31 Aug 2020, 05:50	0.36 MB	808	19
646,093 646,093	00000000000000000007358c43725b98d29304965c3c92ad9d03a805e9cf47bd	31 Aug 2020, 05:49	1.39 MB	2,196	47
646,092 646,092	000000000000000000067955bffb72e9484c33ca708ba4d6d89180baf36cdf07	31 Aug 2020, 05:35	0.32 MB	644	36
646,091 646,091	0000000000000000000bfe0c689584896cc85094daa4ca90905eb83220ac6857	31 Aug 2020, 05:31	0.03 MB	98	42
646,090 646,090	0000000000000000000e4d50c41fbcdc2ca42d4dfe5f36dd1272001a47c5a1f5	31 Aug 2020, 05:31	0.04 MB	123	31
646,089 646,089	0000000000000000000604b85c11ddb061938fd3b53e044fa749964d29102052	31 Aug 2020, 05:30	0.52 MB	899	36
646,088 646,088	0000000000000000000e4e00e4f568fe080cf1160ef9eec8d1d6c0ba369e97f7	31 Aug 2020, 05:26	0.05 MB	128	38
646,087 646,087	0000000000000000000c84dff7cbe1fbbb6f5c3e7f5e9190ce8faf0103ad99f7	31 Aug 2020, 05:25	0.68 MB	1,170	47
646,086 646,086	0000000000000000000b16ba770df3543cf9f15c9e7003b9adcb5598c4f38630	31 Aug 2020, 05:19	0.81 MB	1,298	44
646,085 646,085	000000000000000000099a09d55f1b880077458334f53b0d13ea50ebd14fd932	31 Aug 2020, 05:11	0.03 MB	91	45
646,084 646,084	0000000000000000000baf5babdcdc8d5ba2e5a3c8fd50f4c2bf6216d23a8391	31 Aug 2020, 05:11	0.79 MB	657	19
646,083 646,083	000000000000000000071e8509bc4e22d9c3aba7b18540ee55d86017a3349c92	31 Aug 2020, 05:07	0.99 MB	638	12
646,082 646,082	0000000000000000000f7fa9b0b89b52465bc70e91d21d8561a238fa00a5dce9	31 Aug 2020, 05:04	1.19 MB	2,030	41
646,081 646,081	00000000000000000001c85012a7f97e57cacfa8f35b025e78760529a47bdd78	31 Aug 2020, 04:52	0.92 MB	106	2
646,080 646,080	000000000000000000060777873004a0fbd8e5f7e5f1d0be882f0bff1b8624e6	31 Aug 2020, 04:51	1.23 MB	1,857	38
646,079 646,079	000000000000000000046cf0bd944bb30809c8e36f18669f95948c24971a2524	31 Aug 2020, 04:40	1.06 MB	1,022	19
646,078 646,078	00000000000000000003145fa38437307368747eadc47a670f142d1310c1d4bb	31 Aug 2020, 04:34	1.00 MB	416	10
646,077 646,077	000000000000000000040f13acf45821a061cea5daec91bab38b01eabd609508	31 Aug 2020, 04:32	1.00 MB	308	6
646,076 646,076	00000000000000000004f6111c29f1caa166c00d24d83df9d7cc9d50bfb64a63	31 Aug 2020, 04:30	1.17 MB	1,561	29
646,075 646,075	0000000000000000000d9f1e4176d9cf1ac98b5c49f2ff27a04c09aa84542683	31 Aug 2020, 04:20	1.14 MB	269	4
646,074 646,074	0000000000000000000cb9e3d5c4e7d5ce1f54beb1d7ea61ed90be7c6b28391d	31 Aug 2020, 04:19	1.12 MB	622	19

Previous 10 blocks ↓

Total Size: 646.66 GB

Node Information

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

Uptime: 1 month, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,386.14 GB sent, 39.19 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.