Blockchain Explorer | learn me a bitcoin

Memory Pool

31,361 transactions

49.38 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,488	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 51 secs	1.00 vMB	3,091	17

Blockchain

Tip: 841,487 (169,819 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
671,668 671,668	000000000000000000089cfa3299a2e9361740ee345f23c5e385dddd56b44691	22 Feb 2021, 07:31	0.00 MB	1	0
671,667 671,667	00000000000000000008af7fc2ad591ec483c7712e8ff2052b052fd033925b53	22 Feb 2021, 07:31	1.30 MB	2,507	45
671,666 671,666	00000000000000000009fafac433eb93c02ade5a9133908e3157c2291e0895b9	22 Feb 2021, 07:29	1.30 MB	3,499	132
671,665 671,665	0000000000000000000062f1d95dd2d31582cc8c80d6e562bbe81035b39c17b5	22 Feb 2021, 07:02	1.36 MB	2,108	65
671,664 671,664	000000000000000000004140e4a4f7d1f86c52d94bf9205a1d30783ca49e49cf	22 Feb 2021, 06:54	1.31 MB	1,516	42
671,663 671,663	00000000000000000004e7ae45d696c7ce0048f7b13c5b7e13aeca522d2ee169	22 Feb 2021, 06:51	1.38 MB	2,172	78
671,662 671,662	0000000000000000000a143aef2fd0acb38017583d52af74231c2d71167f9957	22 Feb 2021, 06:38	1.42 MB	1,990	70
671,661 671,661	000000000000000000041a4e1c92831e9291407e6d79072f0d140c3ff44d11e0	22 Feb 2021, 06:27	1.32 MB	2,280	67
671,660 671,660	00000000000000000006a0d7b082ddbaf59df0880f901b3dcfc09c0612b18837	22 Feb 2021, 06:20	1.44 MB	2,099	77
671,659 671,659	0000000000000000000a581dce2adaf3410bf20049e542f34a9628c2035886d8	22 Feb 2021, 06:17	1.30 MB	1,732	124
671,658 671,658	00000000000000000005622b3a172b6844366be7e46575e09ac242853576fd95	22 Feb 2021, 05:51	1.72 MB	673	41
671,657 671,657	000000000000000000038c46251b70fc1afa26582aad65f9e5cb3830e14d810c	22 Feb 2021, 05:48	1.62 MB	1,004	59
671,656 671,656	000000000000000000079359cfcf347bbed1f9e3606b007498a54ffdd300b143	22 Feb 2021, 05:42	1.79 MB	519	43
671,655 671,655	0000000000000000000208f089f4b7ce763b83571ea68de3e0b6903fcc03c350	22 Feb 2021, 05:40	1.85 MB	285	33
671,654 671,654	00000000000000000002b9823e3b4fa930610d34b6579b861d7e8d8b96b8732d	22 Feb 2021, 05:39	1.81 MB	435	38
671,653 671,653	00000000000000000002e1b61df0e764ec1afc621659ebf167701b8a333de04f	22 Feb 2021, 05:37	1.67 MB	1,089	50
671,652 671,652	0000000000000000000a4575bc31319696904f28f35cb413b058376b9bc59c7f	22 Feb 2021, 05:30	1.59 MB	1,063	36
671,651 671,651	000000000000000000006430e7f4c97d0500780d4115c6ac8681c5696c777259	22 Feb 2021, 05:29	1.29 MB	2,318	92
671,650 671,650	00000000000000000008fdf0b990eb2f74f878b5bd2a96c7bbed95005019ae02	22 Feb 2021, 05:08	1.30 MB	2,101	86
671,649 671,649	000000000000000000000550079d80931651296e4347674f6927fc6beaf1136c	22 Feb 2021, 04:55	1.25 MB	2,434	66
671,648 671,648	00000000000000000001162fa4bd31bd7ec6dc5d5bb361169d5bd3d0267ec43d	22 Feb 2021, 04:55	1.37 MB	2,889	129

Previous 10 blocks ↓

Total Size: 645.80 GB

Node Information

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

Uptime: 27 days, 10 hours, 38 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.51 GB sent, 34.20 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.