Blockchain Explorer | learn me a bitcoin

Memory Pool

54,728 transactions

27.63 vMB

Show Random Selection

Max Size: 143/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,815	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 59 secs	1.00 vMB	3,366	9

Blockchain

Tip: 844,814 (182,955 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,859 661,859	0000000000000000000d1310634d96fb5d6f7ff73c71f40053678111425f5f18	18 Dec 2020, 07:47	1.36 MB	2,874	154
661,858 661,858	0000000000000000000574b634b6fa63c2cf405c3b85e3f860a3283d98251220	18 Dec 2020, 07:22	1.21 MB	2,681	113
661,857 661,857	0000000000000000000e992c1a65631f8eb4fe599f6cc205e89d9a0d97ba7518	18 Dec 2020, 07:13	1.39 MB	2,282	105
661,856 661,856	00000000000000000005edf26fdea2a47800b11763d987c5186431f7b5449880	18 Dec 2020, 07:08	1.27 MB	2,811	117
661,855 661,855	000000000000000000079b973d33b6a4ba36a3cf26064e48c4b06128b5ba9a9d	18 Dec 2020, 06:57	1.21 MB	2,710	97
661,854 661,854	0000000000000000000c37cb60396f4bad21c2f04b78598fec124bb7a8296855	18 Dec 2020, 06:52	1.22 MB	2,436	92
661,853 661,853	0000000000000000000db246f5118a270af68277f11ead9ed65266decd51eb98	18 Dec 2020, 06:51	1.23 MB	2,627	98
661,852 661,852	00000000000000000009b3bcdc41e422f622f62ab7b6bdc97c3fbfe52e8c0b60	18 Dec 2020, 06:48	1.25 MB	2,589	125
661,851 661,851	000000000000000000042dbf3967561f9b53ee31c0f38fc171c3fc7a6c019558	18 Dec 2020, 06:39	1.24 MB	2,891	120
661,850 661,850	0000000000000000000e019c1f0f6532fbcd1e0c6f5226caba946ec734383692	18 Dec 2020, 06:30	1.14 MB	2,066	108
661,849 661,849	0000000000000000000908b539b25f7c713a990c71e23eef6560363bed7f9c06	18 Dec 2020, 06:24	1.09 MB	1,638	89
661,848 661,848	000000000000000000018189c0c05f7d9f955ccd9c4c6c2d07fca3effaabf5f3	18 Dec 2020, 06:20	1.25 MB	2,793	118
661,847 661,847	0000000000000000000397a4418b34b5b4a01cf8f8c3f684fa6c0af179574eb7	18 Dec 2020, 06:11	1.18 MB	1,955	105
661,846 661,846	00000000000000000006e294057480b8ae0cd3fcd1afa5691525322ae18b28e3	18 Dec 2020, 06:11	1.34 MB	2,191	147
661,845 661,845	0000000000000000000b942331d04f50d67d74e5206800cf0f02e5fd9b77cf4e	18 Dec 2020, 05:51	1.13 MB	2,747	122
661,844 661,844	00000000000000000000c58f67739a94a88c1f986c928008701eccb5015c34cf	18 Dec 2020, 05:50	1.32 MB	2,695	148
661,843 661,843	000000000000000000018d0867147b275466415362fe6c31ff9a7f3bf27a0863	18 Dec 2020, 05:30	1.38 MB	3,193	161
661,842 661,842	00000000000000000008b5d5e9a2c58bbb54ba30131b6aa15d448c1074c8111c	18 Dec 2020, 04:48	1.44 MB	1,716	110
661,841 661,841	0000000000000000000e194345fcb4f0a0a0a4fbe44eaf00b9cf9f8abb0168e6	18 Dec 2020, 04:46	1.23 MB	2,531	125
661,840 661,840	00000000000000000004a63c82618a5b6bcb2a851e3f38801bdd84d41a5c6145	18 Dec 2020, 04:32	1.22 MB	1,700	110
661,839 661,839	00000000000000000003bf71b1fac7b92ecfc094f71d05be73612141cfba1df6	18 Dec 2020, 04:24	1.25 MB	2,250	113

Previous 10 blocks ↓

Total Size: 652.05 GB

Node Information

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

Uptime: 1 month, 20 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,205.43 GB sent, 72.14 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.