Blockchain Explorer | learn me a bitcoin

Memory Pool

86,477 transactions

33.36 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,918	0000000000000000000355f00000000000000000000000000000000000000000	16 mins, 10 secs ago	1.00 vMB	3,709	12

Blockchain

Tip: 844,917 (334,091 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,826 510,826	000000000000000000547c4523ed64757593f65380e8148d8c0387fb6588daa5	25 Feb 2018, 09:03	1.01 MB	341	13
510,825 510,825	0000000000000000000249499d024bcea857f2f2d5a3be97fc7ec9ac87c170f5	25 Feb 2018, 09:00	1.02 MB	508	14
510,824 510,824	0000000000000000001c16a801903e9484a9bc109d5e463d03f113daebed19cb	25 Feb 2018, 08:55	1.01 MB	461	11
510,823 510,823	00000000000000000037ba70adcdedde3dbe26f054166ae1e1bea6631731eb27	25 Feb 2018, 08:51	1.04 MB	681	18
510,822 510,822	000000000000000000338a674d9ab1f0e5c16b95b57f51682e3a945ce0be44bd	25 Feb 2018, 08:44	1.05 MB	1,196	38
510,821 510,821	000000000000000000080c2df6575ac8e4f4a07fe7507f9cfd70a5d03223ffa1	25 Feb 2018, 08:30	1.01 MB	512	9
510,820 510,820	0000000000000000005244dfbeb6be0d7ceee24c0761a079c48ac07ffb5b2b49	25 Feb 2018, 08:24	1.00 MB	239	4
510,819 510,819	000000000000000000467c3cf47d09817bfa78fb31c9e9bbb75e19015110b630	25 Feb 2018, 08:22	1.01 MB	407	9
510,818 510,818	0000000000000000005d23ae8bcea80a5e3d954d6b04db77a9fe78f3af3be621	25 Feb 2018, 08:18	1.00 MB	162	3
510,817 510,817	0000000000000000002989ae07ef80fddb7dc771b1a1f259bf40760a49a8c511	25 Feb 2018, 08:18	1.07 MB	1,711	48
510,816 510,816	00000000000000000020b307fa6de4b5aa94ab55bed950928f09997eba7d2c1d	25 Feb 2018, 07:54	1.00 MB	189	4
510,815 510,815	00000000000000000041ff82c737636b871d68f2c7aee9827a12dfacf4695e52	25 Feb 2018, 07:53	1.03 MB	483	11
510,814 510,814	000000000000000000322c9a722535b5f12159559f5f18d194f70e2361973f1f	25 Feb 2018, 07:48	1.03 MB	968	21
510,813 510,813	00000000000000000000c21271cb3aec68851bc03084af1d7ebeccd55159cbd9	25 Feb 2018, 07:36	1.02 MB	653	11
510,812 510,812	000000000000000000503d4dec2158d4280bb5af2b17516a88db09a199ae6f64	25 Feb 2018, 07:30	0.35 MB	895	77
510,811 510,811	000000000000000000596aab325b604174bd5e3d3767295ffa90c9c74fcfb543	25 Feb 2018, 07:17	1.05 MB	1,047	28
510,810 510,810	00000000000000000005dabf98ec37de8f92b9a1ee1560420465c98317c34193	25 Feb 2018, 07:05	0.17 MB	327	60
510,809 510,809	0000000000000000001e7205d758ba8d95e55c00a7eb3d61e9f280251d257e52	25 Feb 2018, 07:00	1.04 MB	955	22
510,808 510,808	0000000000000000000e7a82c615df6f8c7c30de6cb730097cfe952787d038bd	25 Feb 2018, 06:48	1.01 MB	329	6
510,807 510,807	0000000000000000002ac52f346cc2328eaf6072ea8027565035130b9eca10bf	25 Feb 2018, 06:45	1.01 MB	216	4
510,806 510,806	000000000000000000049262c4987989e0006ff7ec6eae4ae9d0385d181b0196	25 Feb 2018, 06:44	0.10 MB	305	80

Previous 10 blocks ↓

Total Size: 652.25 GB

Node Information

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

Uptime: 1 month, 21 days, 3 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,215.25 GB sent, 73.41 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.