Blockchain Explorer | learn me a bitcoin

Memory Pool

51,614 transactions

41.29 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,125	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 41 secs	1.00 vMB	6,928	9

Blockchain

Tip: 844,124 (177,242 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,882 666,882	00000000000000000009bec8d3d477083dedaf2e68a191e8b25ed9cb5c3d7084	20 Jan 2021, 10:15	1.16 MB	1,653	98
666,881 666,881	0000000000000000000c6388012ba7b716e627af077f27a94581e6c7398badef	20 Jan 2021, 10:05	1.34 MB	2,417	93
666,880 666,880	000000000000000000023aab216e94aecb4a415c2a615b53b52732cad7202034	20 Jan 2021, 09:44	1.36 MB	2,925	80
666,879 666,879	00000000000000000001f9a98eceb3905f8eb96a1deea54f77ed5a6bd5b699c1	20 Jan 2021, 09:25	1.33 MB	2,729	82
666,878 666,878	000000000000000000032a25a61e39611c73a6c90d36dec2ee7da726808d1bb3	20 Jan 2021, 09:06	1.12 MB	1,117	25
666,877 666,877	0000000000000000000b664ccb9771eceb1f827a28980e28debf3dd0153c87ef	20 Jan 2021, 09:01	1.02 MB	86	5
666,876 666,876	0000000000000000000c516146f1128d26bffcf631e3e72fb4aada499c72a00b	20 Jan 2021, 09:01	1.18 MB	1,064	25
666,875 666,875	0000000000000000000b583b45dfdaf84ee18a9dbfb2cc51c044f605cb7c564a	20 Jan 2021, 08:57	1.14 MB	1,100	25
666,874 666,874	00000000000000000003f1da49ed7238150e6d5cd102e229b2ae564becfb78fc	20 Jan 2021, 08:52	1.06 MB	2,468	7
666,873 666,873	0000000000000000000b09a59c6ae9371dd22da29bc20d4019d3da3f9bb84ab0	20 Jan 2021, 08:52	1.43 MB	2,524	73
666,872 666,872	0000000000000000000998c0e1e02ff73358c92ae0b56ce0a5d964383f8ec386	20 Jan 2021, 08:36	1.41 MB	2,298	83
666,871 666,871	0000000000000000000763832c2da77426e746ecc325b8be2b5c6298b59606e1	20 Jan 2021, 08:19	1.07 MB	1,101	31
666,870 666,870	000000000000000000069b47353e4505d29b53775d5ce7fa9ecce86cef07ed6a	20 Jan 2021, 08:16	1.19 MB	1,296	10
666,869 666,869	0000000000000000000c4c5ab724586492037e034c47c579a4a68a02831ef80c	20 Jan 2021, 08:14	1.30 MB	2,213	50
666,868 666,868	00000000000000000005865294de05ca702ff58140d7453c3eb83be0dd5a1807	20 Jan 2021, 08:04	1.12 MB	1,640	17
666,867 666,867	0000000000000000000ca45288b3b0e08f4d25ac4d5f417513a784b85fe75b1b	20 Jan 2021, 08:02	1.23 MB	1,890	81
666,866 666,866	00000000000000000000c8549333dc16de24add25440dd3d71413104d49b083b	20 Jan 2021, 07:47	1.32 MB	2,092	34
666,865 666,865	00000000000000000006173cfc6fa42a23d81c6011a8fb4f900395eca8c0dd39	20 Jan 2021, 07:39	1.30 MB	2,301	53
666,864 666,864	0000000000000000000a9b5b303dd9b7107602a849db30820143d3b7eed2f88b	20 Jan 2021, 07:28	1.24 MB	1,708	23
666,863 666,863	00000000000000000005a03b132c70ff0fd6505b89eb2bda112b9acc10faafc2	20 Jan 2021, 07:24	1.13 MB	2,279	16
666,862 666,862	0000000000000000000bb3e6fd38a2b03d9be21d44266549d9c22130474a6f2c	20 Jan 2021, 07:22	1.39 MB	1,837	63

Previous 10 blocks ↓

Total Size: 650.73 GB

Node Information

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

Uptime: 1 month, 16 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,016.56 GB sent, 64.60 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.