Blockchain Explorer | learn me a bitcoin

Memory Pool

23,717 transactions

39.06 vMB

Show Random Selection

Max Size: 155/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,914	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 39 secs	1.00 vMB	6,097	13

Blockchain

Tip: 841,913 (413,177 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,736 428,736	000000000000000002aa6266890514dbe808b17802d031c450f828b6f0d51ce7	07 Sep 2016, 20:13	0.31 MB	499	24
428,735 428,735	00000000000000000465e39604071a94e7792f0a3156ce22eef95e9b61ac45a6	07 Sep 2016, 20:12	1.00 MB	1,578	27
428,734 428,734	0000000000000000003deb9df4fb36820f29fe4ba6ec592f2a07bbb480f791b5	07 Sep 2016, 20:09	1.00 MB	2,034	43
428,733 428,733	0000000000000000005455e69ea95ab2153dbbd351a99c57b267276a5f50bc3a	07 Sep 2016, 20:08	1.00 MB	3,020	77
428,732 428,732	000000000000000004951903731affd6db3e67437559240b5faa44dabc2ba207	07 Sep 2016, 19:36	1.00 MB	2,444	53
428,731 428,731	0000000000000000037f25460e92bf832375cad099a509c25f3d492d6af36252	07 Sep 2016, 19:28	1.00 MB	2,956	69
428,730 428,730	000000000000000003a6622bc1fa0791e6dd7c5658a0ecc72aa8b132301463a7	07 Sep 2016, 19:05	1.00 MB	1,937	33
428,729 428,729	0000000000000000011815d999c03f9d5dd81f13c72f16bbb8c7bc9d22eb98cd	07 Sep 2016, 19:02	1.00 MB	2,621	67
428,728 428,728	000000000000000004121e310ba72c8399f4ac5146ced5281e495c77d1d82f2f	07 Sep 2016, 18:44	0.75 MB	1,713	50
428,727 428,727	0000000000000000013447105194710243a85c21c16a129d82600f8224ef6311	07 Sep 2016, 18:41	1.00 MB	2,822	73
428,726 428,726	00000000000000000343fe7ba1dbd205153e33bc68d1145919dc41ce0c6dd942	07 Sep 2016, 18:17	1.00 MB	3,020	77
428,725 428,725	00000000000000000133a66ebae1bc00f4771f09471c94bd500b9d181717aba1	07 Sep 2016, 17:50	0.11 MB	248	61
428,724 428,724	00000000000000000212b6957a8501e593613899e43a2a0185217b9c3888ee6c	07 Sep 2016, 17:49	1.00 MB	1,696	39
428,723 428,723	000000000000000001345dc28e878da140d97640d398784e56d279e240eb04f9	07 Sep 2016, 17:41	1.00 MB	2,506	57
428,722 428,722	000000000000000003514164e05c3704beae11030b5e005c8f36d2ca6d3cf2fd	07 Sep 2016, 17:28	1.00 MB	1,622	25
428,721 428,721	0000000000000000022145bab6f6ea05f477210e9e7f991f74bf9178e9567c50	07 Sep 2016, 17:24	1.00 MB	2,452	43
428,720 428,720	0000000000000000038aadb0b47c98b01455a06e485202e6e142d995f0ae4efd	07 Sep 2016, 17:16	1.00 MB	1,453	38
428,719 428,719	000000000000000002251084a68e23a465f1f6665f36d608618cb3e97e61c96e	07 Sep 2016, 17:13	1.00 MB	2,820	68
428,718 428,718	000000000000000001ea02c54396541f99b3fa6b627e36e8a8ee4528736d42cf	07 Sep 2016, 16:59	0.99 MB	2,107	70
428,717 428,717	0000000000000000011948b6043895d83df78a2f4111a4686131b1d5afd232c7	07 Sep 2016, 16:43	1.00 MB	2,181	51
428,716 428,716	000000000000000004101a8449faba867f2a582fd6de750bd10da57a96e9a30c	07 Sep 2016, 16:34	1.00 MB	2,785	73

Previous 10 blocks ↓

Total Size: 646.60 GB

Node Information

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

Uptime: 1 month, 3 hours
Connections: 11 outgoing, 112 incoming
Data Transfer: 8,375.69 GB sent, 38.73 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.