Blockchain Explorer | learn me a bitcoin

Memory Pool

42,808 transactions

49.64 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,536	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 45 secs	1.00 vMB	4,761	20

Blockchain

Tip: 841,535 (434,694 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,841 406,841	00000000000000000234daca4be52ea0dd7ea451b2c9e647e9418eca92b2a3df	11 Apr 2016, 20:26	0.27 MB	530	37
406,840 406,840	0000000000000000068b786fd0cfe6a5cc172ee656c4a85198bdbbf7401025c6	11 Apr 2016, 20:23	0.00 MB	1	0
406,839 406,839	00000000000000000111b46d827e5c86e1a2de738f6b0cb24df12810498f8fdb	11 Apr 2016, 20:23	0.88 MB	1,324	26
406,838 406,838	000000000000000005b62d10baaf140b9afc70703e7a61a37b0fb245a6269737	11 Apr 2016, 20:20	0.75 MB	2,226	58
406,837 406,837	0000000000000000031c37dfc25f574de6f34d65b9becbb5b1bad71639303a8b	11 Apr 2016, 20:02	0.47 MB	775	32
406,836 406,836	0000000000000000028963b83bbab300bf44c17c89d2ddc5bcd32d959f90c23d	11 Apr 2016, 19:59	0.08 MB	168	23
406,835 406,835	00000000000000000490a58babeb0b9246e2518f25414befa38d464c9ea4d6eb	11 Apr 2016, 19:58	0.28 MB	407	30
406,834 406,834	00000000000000000478f0dbde7e693684af041f40324c8268e086999e7fdf3e	11 Apr 2016, 19:57	0.99 MB	609	19
406,833 406,833	0000000000000000000fa72c2e10fc3eb97caa5ed53bbcc21ba13f834f79652d	11 Apr 2016, 19:55	1.00 MB	1,759	44
406,832 406,832	0000000000000000023bf939bef02d0ea94b7f5bbd6e405b017366f5d6e34985	11 Apr 2016, 19:46	1.00 MB	2,885	56
406,831 406,831	0000000000000000059ad0d7e9dd0997533598882011cd5c047871a16b1a6ea7	11 Apr 2016, 19:27	1.00 MB	1,755	26
406,830 406,830	000000000000000000cd925927aa1f8efa86a188dafe467eb0f535c8150fc041	11 Apr 2016, 19:25	1.00 MB	2,558	53
406,829 406,829	000000000000000000dceea684dae39baf757fc9108126d6ecd1186fb9cfe21e	11 Apr 2016, 19:09	1.00 MB	3,317	76
406,828 406,828	000000000000000001f3df1ff8024fa40c2bb551081f6ce2f2b45f88ad9c148c	11 Apr 2016, 18:40	1.00 MB	2,071	41
406,827 406,827	000000000000000004a21d4e8a5d414d45c12b4cf5b4d83f322b739b14fa1d3e	11 Apr 2016, 18:30	0.41 MB	760	32
406,826 406,826	0000000000000000033debbb6f35413f2d90b68ed227af10226d33756ce63223	11 Apr 2016, 18:26	0.46 MB	866	37
406,825 406,825	0000000000000000023228105ccdffb499d3cd974dd08b2d16aeed2b9ae39cdc	11 Apr 2016, 18:22	0.40 MB	392	15
406,824 406,824	00000000000000000003e30231ac627cb644ac50c3b761242cf8400415586e9b	11 Apr 2016, 18:21	1.00 MB	1,772	32
406,823 406,823	0000000000000000016cab3eb4a5511811dc999b1fe709995097abafea2595cf	11 Apr 2016, 18:13	1.00 MB	1,035	19
406,822 406,822	0000000000000000032a05ecf756c12cf16b43c3447eb3094e5e34003170e252	11 Apr 2016, 18:11	0.00 MB	14	82
406,821 406,821	000000000000000003c2bf3861b153c58766d557aab5a3ad3e065586f82e83ee	11 Apr 2016, 18:10	1.00 MB	1,857	30

Previous 10 blocks ↓

Total Size: 645.89 GB

Node Information

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

Uptime: 27 days, 17 hours, 54 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,302.90 GB sent, 34.77 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.