Blockchain Explorer | learn me a bitcoin

Memory Pool

42,535 transactions

42.45 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,296	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 37 secs ago	1.00 vMB	4,539	25

Blockchain

Tip: 842,295 (410,573 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
431,722 431,722	0000000000000000001428a935ce3da65b34268427748f1645938e3cb3dae4b4	27 Sep 2016, 05:44	0.51 MB	922	41
431,721 431,721	00000000000000000344062f064c96744c00fb3855f09474a19123524ba178f9	27 Sep 2016, 05:40	1.00 MB	1,821	48
431,720 431,720	000000000000000002d00f596ceac8e4c514faeb06db5b94d2307e4c5a559636	27 Sep 2016, 05:24	1.00 MB	2,247	58
431,719 431,719	0000000000000000038f9dec5984bdca9d35e43d3ed6f4f0ae511975f07dee71	27 Sep 2016, 05:08	1.00 MB	2,062	52
431,718 431,718	0000000000000000024f9f73ca91f76fbf07831fd3ba6effcff3d715eff76bd7	27 Sep 2016, 04:55	1.00 MB	2,467	59
431,717 431,717	000000000000000003b13f15fd658221370f54d98394e672ef5c51a06633f554	27 Sep 2016, 04:35	1.00 MB	2,632	66
431,716 431,716	000000000000000000736769e04cd85577206811eff16efc7432cc5cd9440a85	27 Sep 2016, 04:10	1.00 MB	1,305	33
431,715 431,715	000000000000000001fe1ce0c5def02575f0242e2abd5dcf8100476704541bdc	27 Sep 2016, 04:05	0.48 MB	1,055	56
431,714 431,714	0000000000000000041f3c335e73491b31adc5596744ecf74cb8081c22449104	27 Sep 2016, 03:53	0.60 MB	1,010	54
431,713 431,713	000000000000000004044a99f37b553de196e0fabd2048300922dd7610b25051	27 Sep 2016, 03:46	0.47 MB	778	63
431,712 431,712	00000000000000000299d3bcff514d99b1408b870535464ebf23cf33abc3a5af	27 Sep 2016, 03:40	1.00 MB	2,034	47
431,711 431,711	0000000000000000046636b1182949a28824e8dc208f6b9ca27da8fec4681a92	27 Sep 2016, 03:24	0.47 MB	988	52
431,710 431,710	0000000000000000035a03cb26a46de634a92cae2ce2b7c0f769e31d78b9f951	27 Sep 2016, 03:17	0.32 MB	398	46
431,709 431,709	0000000000000000043290db5d781e4a72d068f582777be8a7f138870a4ce1b1	27 Sep 2016, 03:14	0.31 MB	766	54
431,708 431,708	00000000000000000107ed6645ba99d6e1c024c0b11c2b901a7e1ae32b6e4c44	27 Sep 2016, 03:10	0.22 MB	521	52
431,707 431,707	0000000000000000011157792f0bc06cdd6812abeb31e95e360286b85d16e9b9	27 Sep 2016, 03:06	0.02 MB	35	34
431,706 431,706	000000000000000003a11e7476e878ea4f6bb0b367b90bf6b6e6ac1fbd43dc33	27 Sep 2016, 03:06	0.12 MB	156	53
431,705 431,705	000000000000000003f2ed04dca0990f1064a275dbab23036f1587fb9e2cc003	27 Sep 2016, 03:05	0.36 MB	479	48
431,704 431,704	0000000000000000017b55b24d6776aabf546601cfdf0f86bd45f50adefd4b89	27 Sep 2016, 03:01	0.14 MB	354	72
431,703 431,703	00000000000000000376784babb73b223d661754fa9283cec9946278dbe4aae6	27 Sep 2016, 02:59	0.65 MB	1,332	55
431,702 431,702	000000000000000000aed50e37a1d8627acfacb02abe1303ab2f61249d36d911	27 Sep 2016, 02:49	0.26 MB	361	53

Previous 10 blocks ↓

Total Size: 647.27 GB

Node Information

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

Uptime: 1 month, 2 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,472.28 GB sent, 44.44 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.